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V3.0 HW Upgrade (X20BC0083)

DWL@DWL10000302952

Version Language
Operating System
Date
Size
Type Download
2.11.0.0 * 01/31/2020 2 MB EXE AS3.0_HW_X20BC0083.exe
Description V3.0 HW Upgrade (X20BC0083)

Revision information X20BC0083

Version 2.11.0.0:

ID: 519270 / Support ID: 400210177
Accessing non-cyclic registers with AsIOAcc while ModuleOk = FALSE preventsmodule from starting/communicating
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 631020 / Support ID: 400266182, 400285939
ModuleOk of IO module FALSE after warm restart even though the module is working as expected
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 663630
DNA: Hub of PLK BC active until first IDENT_REQUEST
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 663720
Adaptations for Automation Studio 4.8
Channel description changed: No
Configuration description changed: No
Firmware changed: No

ID: 666180
Module documentation revised
Data sheet V2.37
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(430), 1\7966_3.fw(430), 1\7966_4.fw(430), 1\7966_5.fw(430), 1\7966_6.fw(430), 1\7966_7.fw(430)

Version 2.10.0.0:

ID: 624175
Optimization of the firmware update process
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(428), 1\7966_3.fw(428), 1\7966_4.fw(428), 1\7966_5.fw(428), 1\7966_6.fw(428), 1\7966_7.fw(428)

Version 2.9.0.0:

ID: 602705 / Support ID: 400265019
Ring redundancy: Cannot address the CN that closes the ring
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 611630
Optimization of hub behavior
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 624130
DNA: BC as head-end station switching hub off again
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 624385 / Support ID: 400258542
Shortened preamble of Ethernet frame leading to incorrectly detected CRC errors
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(427), 1\7966_3.fw(427), 1\7966_4.fw(427), 1\7966_5.fw(427), 1\7966_6.fw(427)

Version 2.8.0.0:

ID: 603160 / Support ID: 400257683
DNA: PLK hub forwarding for the next node not enabled in rare cases
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 608585 / Support ID: 400262159
Outputs of I/O modules behind the bus coupler not working in somecases if poll-response chaining active
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(426), 1\7966_3.fw(426), 1\7966_4.fw(426), 1\7966_5.fw(426), 1\7966_6.fw(426)

Version 2.7.0.0:

ID: 574890 / Support ID: 400241376
Temporary toggling of data point ModuleOk if I/O module fails
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(424), 1\7966_3.fw(424), 1\7966_4.fw(424), 1\7966_5.fw(424), 1\7966_6.fw(424)

Version 2.6.0.0:

ID: 574205
Optimization of boot procedure for hardware variant 5 und 6
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(423), 1\7966_3.fw(423), 1\7966_4.fw(423), 1\7966_5.fw(423), 1\7966_6.fw(423)

Version 2.5.6.0:

ID: 564615
Optimization the boot up for hardware variant 5
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(422), 1\7966_3.fw(422), 1\7966_4.fw(422), 1\7966_5.fw(422)

Version 2.5.5.0:

ID: 548065
Startup time optimizations
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware:1\7966_1.fw(421), 1\7966_3.fw(421), 1\7966_4.fw(421), 1\7966_5.fw(421)

Version 2.5.4.0:

ID: 539100 / Support ID: 400202320
BC sporadically not going into Operational due to X2X-bus problems at startup
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(419), 1\7966_3.fw(419), 1\7966_4.fw(419)

Version 2.5.3.0:

ID: 517445 / Support ID: 400205694
SDO streaming connection via UDP is not always established when PLC and BC are booted together.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(417), 1\7966_3.fw(417), 1\7966_4.fw(417)

Version 2.5.2.0:

ID: 271540 / Support ID: 400103115, 400101850, 400154063, 400190752
First POWERLINK UDP ASnd SDO transfert after long time takes up to 5s.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(415), 1\7966_3.fw(415), 1\7966_4.fw(415)

Version 2.5.0.0:

ID: 431950
optimization of X2X FW updates
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 465250 / Support ID: 400177243
X2X FW update of several X2X modules is not working
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 467335 / Support ID: 400178654
Safety modules in connection with PLK BCs, with only input datapoints, are not initialized.by SL
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 468515
CiR support
Channel description changed: No
Configuration description changed: Yes
Firmware changed: No
Firmware: 1\7966_1.fw(413), 1\7966_3.fw(413), 1\7966_4.fw(413)

Version 2.3.0.0:

ID: 428150 / Support ID: 400150525
Error 114834 "Fehler interner SLX-Kommandokanal" bei CPU PowerCycle wenn SLX hinter BC
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 437925 / Support ID: 400157710
AS4.2.5 modifications
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 455930 / Support ID: 400168329
I/O modules behind POWERLINK bus controllers nolonger achieving Operationalmode after multiple power-on cycles
Channeldescription changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(411), 1\7966_3.fw(411), 1\7966_4.fw(411)

Version 2.2.0.0:

ID: 338175
Expansion for AR to detect the Ethernet port being used
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 380760 / Support ID: 400128436
I/O modules behind POWERLINK bus controllersno longer achieving Operationalmode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 431210 / Support ID: 400150496
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode aftermultiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(400), 1\7966_3.fw(400), 1\7966_4.fw(400)

Version 2.1.0.0:

ID: 393570 / Support ID: 400138475
Upgrade 2.0.0.0 leads to a problem with WinIO switchboard
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 396220
X2XLink-BC: StationAtBusEnd does not change, when empty backplanes are added or removed.
When empty backplanes are plugged or unplugged on the end of the X2XLink the diagnostic data point "StationAtBusEnd" die not change.
The data point die change when IO Modules were removed or added. A new handshake between Automation Runtime and firmware was implemented to update the "StationAtBusEnd" faster. The same problem also occurs with modules where the X2XLink is supplied with power, but the supply for the IO is missing.
Channel description changed: Yes
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(300), 1\7966_3.fw(300), 1\7966_4.fw(300)

Version 2.0.0.0:

ID: 385125 / Support ID: 400129274
Uncommon X2X settings cause permanent boot of bus controller
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(210), 1\7966_3.fw(210), 1\7966_4.fw(210)

Version 1.3.5.0:

ID: 328265 / Support ID: 400106479
Firmware of special I/O modules on POWERLINK bus controllers not updating reliably when using an X2X cycle time less than 400 µs
This problem occurs if the following conditions are met at the same time:
- Firmware being updated on I/O modules on a POWERLINK bus controller
- Some I/O modules using an older revision
Current I/O module revisions are not affected. There is therefore no problem if a customer is replacing an old I/O module with a new I/O module on an existing system.
- X2X cycle time < 400 us
- Short X2X cable length configured
This problem does not occur if longer cable lengths are configured (e.g. the default value of 1000 m).
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(170), 1\7966_3.fw(170), 1\7966_4.fw(170)

Version 1.3.4.0:

ID: 299875 / Support ID: 400051206
Expansion: Link- selector flag
New datapoints:<br/>- RedundancyFirstLinkState<br/>- RedundancySecondLinkState
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 310065 / Support ID: 400097674
POWERLINK V1: Bug-fix for Up/Downgrade
POWERLINK V1 FW upgrade problem could be accored after PowerOn beginning with HW- Upgrade Version 1.3.1.0
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(168), 1\7966_3.fw(168), 1\7966_4.fw(168)

Version 1.3.3.0:

ID: 302500 / Support ID: 400094368
ACOPOSmulti with SafeMC, asynchronous communication lost
When there was a high load on the CPU, asynchronous communication to the buscontroller was interrupted. Restarting the boscontroller restored communication. Loss of asynchronous communication caused the safety-IO to stop.
Channel description changed: No
Configurationdescription changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(167), 1\7966_3.fw(167), 1\7966_4.fw(167)

Version 1.3.2.0:

ID:295655 / Support ID: 400090781
Problem with FW-Update of IO modules on Powerlink buscontrollers
The firmware update of IO modules does not work in certain configurations.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(165), 1\7966_3.fw(165), 1\7966_4.fw(165)

Version 1.3.1.0:

ID: 288750
Certain X2X configurations don't work
In very rare I/O constellations, the X2X modules don't start
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 290070
New Hardwarevariant 4
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(163), 1\7966_3.fw(163), 1\7966_4.fw(163)

Version 1.3.0.0:

ID: 240940
New X2X datapoints
- NettimeOffsetX2X and NettimeX2X
Channel description changed: Yes
Configuration descriptionchanged: Yes
Firmware changed: Yes

ID: 274795
Support of 'Multiple Asynchronous Send'
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(160), 1\7966_3.fw(160)

Version 1.2.1.0:

ID: 247260
DNA  runup upgraded
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(152), 1\7966_3.fw(152)

Version 1.2.0.0:

ID: 245095
DNA support; Update behavior on X2X bus of the BC improved
- DNA support (DynamicNode Allocation)
- faster updating of modules with big FW files on the X2X bus of the BC
- new objects: 20A3h and 2000h/9
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes
Firmware: 1\7966_1.fw(150), 1\7966_3.fw(150)

Version 1.0.8.0:

ID: 218490
Extensions and Bugfixes
- Firmware-Version is transferred via IdentResponse in the first 4 bytes ofthe field VendorSpecificExt1
- Support of PollResponse-Chaining
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(145)

Version 1.0.7.0:

ID: 214340
Extensions and Bugfixes
- In systems with high X2X load it happened thatIO modules were not restarted when the CPU did a warmstart (A&P 211805)
- Activation of MultipleRead/Write feature for faster startup after configuration change
- Writing to Objekt 20F0h/SubIndex 22 caused SDO errors when accessed faster than allowed
- Number of configuration entries per IO module changed from 100 to 155
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(144)

Version 1.0.6.0:

ID: 210955
Extensions and Bugfixes
- Error correction for operation in Powerlink V1 networks (A&P 210765)
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(143)

Version 1.0.5.0:

ID: 210215
Extensions and Bugfixes
- New ASICS will be set to 3mA output current (A&P 182905)
- Optimization of SDO communication (unnecessary acknowledges removed)
- Support of commands ReadMultipleParameter / WriteMultipleParameter
- NodeID assignment by digital inputs supported (NodeId 241 and 242)
- Minor corrections certification
- ASnd frames with unknown ServiceID could disturb the BC (only possible with 3rd party MN)
- Access to not existing objects in OD could cause firmware crash
- When running X2X cycle times <200 us the X2X Bus was not working correctly (A&P 190630)
- When in state PREOP_2 no SoC is received for 10sec the BC will fall back in PREOP_1
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(142)

Version 1.0.4.1:

ID: 183285
New info-/diagnostic data points, new FW 1.39 for signal filter and corrections
New info-/diagnostic data points in HWC, new FW 1.39 for signal filter and corrections
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(141)

Version 1.0.3.0:

ID: 173310
Extensions and Bugfixes
- Improvement of X2X Timings (Jitter reduced from 180ns to 20ns) (A&P167857 und 171987)
- Optimizations for operation in 200us networks
- 2 nodes with thesame node number generated disturbance on the network (A&P 166040)
- Functions for a new firmware download mechanism implemented (A&P 168537)
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(138)

Version 1.0.2.0:

ID: 164640
Extensions
- Extensions for operation with Safety
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(136)
Version Language
Operating System
Date
Size
Type Download
2.10.0.0 * 07/10/2019 2 MB EXE AS3.0_HW_X20BC0083.exe
Description V3.0 HW Upgrade (X20BC0083)

Revision information X20BC0083

Version 2.10.0.0:

ID: 624175
Optimization of the firmware update process
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(428), 1\7966_3.fw(428), 1\7966_4.fw(428), 1\7966_5.fw(428), 1\7966_6.fw(428), 1\7966_7.fw(428)

Version 2.9.0.0:

ID: 602705 / Support ID: 400265019
Ring redundancy: Cannot address the CN that closes the ring
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 611630
Optimization of hub behavior
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 624130
DNA: BC as head-end station switching hub off again
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 624385 / Support ID: 400258542
Shortened preamble of Ethernet frame leading to incorrectly detectedCRC errors
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(427), 1\7966_3.fw(427), 1\7966_4.fw(427), 1\7966_5.fw(427), 1\7966_6.fw(427)

Version 2.8.0.0:

ID: 603160 / Support ID: 400257683
DNA: PLK hub forwarding for the next node not enabled in rare cases
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 608585 / Support ID: 400262159
Outputs of I/O modules behind the bus coupler not working in some cases if poll-response chaining active
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(426), 1\7966_3.fw(426), 1\7966_4.fw(426), 1\7966_5.fw(426), 1\7966_6.fw(426)

Version 2.7.0.0:

ID: 574890 / Support ID: 400241376
Temporary toggling of data point ModuleOk if I/O module fails
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware:1\7966_1.fw(424), 1\7966_3.fw(424), 1\7966_4.fw(424), 1\7966_5.fw(424), 1\7966_6.fw(424)

Version 2.6.0.0:

ID: 574205
Optimization of boot procedure for hardware variant 5 und 6
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(423), 1\7966_3.fw(423), 1\7966_4.fw(423), 1\7966_5.fw(423), 1\7966_6.fw(423)

Version 2.5.6.0:

ID: 564615
Optimization the boot up for hardware variant 5
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(422), 1\7966_3.fw(422), 1\7966_4.fw(422), 1\7966_5.fw(422)

Version 2.5.5.0:

ID: 548065
Startup time optimizations
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(421), 1\7966_3.fw(421), 1\7966_4.fw(421), 1\7966_5.fw(421)

Version 2.5.4.0:

ID: 539100 /Support ID: 400202320
BC sporadically not going into Operational due to X2X-bus problems at startup
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(419), 1\7966_3.fw(419), 1\7966_4.fw(419)

Version 2.5.3.0:

ID: 517445 / Support ID: 400205694
SDO streaming connection via UDP is not always established when PLC and BC are booted together.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(417), 1\7966_3.fw(417), 1\7966_4.fw(417)

Version 2.5.2.0:

ID: 271540 / Support ID: 400103115, 400101850, 400154063, 400190752
First POWERLINK UDP ASnd SDO transfert after longtime takes up to 5s.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(415), 1\7966_3.fw(415), 1\7966_4.fw(415)

Version 2.5.0.0:

ID: 431950
optimization of X2X FW updates
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 465250 / Support ID: 400177243
X2X FW update of several X2X modules is not working
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 467335 / Support ID: 400178654
Safety modules in connection with PLK BCs, with only input datapoints, are not initialized.by SL
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 468515
CiR support
Channel description changed: No
Configuration description changed: Yes
Firmware changed: No
Firmware: 1\7966_1.fw(413), 1\7966_3.fw(413), 1\7966_4.fw(413)

Version 2.3.0.0:

ID: 428150 / Support ID: 400150525
Error 114834 "Fehler interner SLX-Kommandokanal" bei CPU PowerCycle wenn SLX hinter BC
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 437925 / Support ID: 400157710
AS4.2.5 modifications
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 455930 / Support ID: 400168329
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(411), 1\7966_3.fw(411), 1\7966_4.fw(411)

Version 2.2.0.0:

ID: 338175
Expansion for AR to detect the Ethernet port being used
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 380760 / Support ID: 400128436
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 431210/ Support ID: 400150496
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(400), 1\7966_3.fw(400), 1\7966_4.fw(400)

Version 2.1.0.0:

ID: 393570 / Support ID: 400138475
Upgrade 2.0.0.0 leads to a problem with WinIO switchboard
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 396220
X2XLink-BC: StationAtBusEnd does not change, when empty backplanes are added or removed.
When empty backplanes are plugged or unplugged on the end of the X2XLink the diagnostic data point "StationAtBusEnd" die not change.
The data point die change when IO Modules were removed or added. A new handshake between Automation Runtime and firmware was implemented to update the "StationAtBusEnd" faster. The same problem also occurs with modules where the X2XLink is supplied with power, but the supply forthe IO is missing.
Channel description changed: Yes
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(300), 1\7966_3.fw(300), 1\7966_4.fw(300)

Version 2.0.0.0:

ID: 385125 / Support ID: 400129274
Uncommon X2X settings cause permanent boot of bus controller
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(210), 1\7966_3.fw(210), 1\7966_4.fw(210)

Version 1.3.5.0:

ID: 328265 / Support ID: 400106479
Firmware of special I/O modules on POWERLINK bus controllers not updating reliably when using an X2X cycle time less than 400 µs
This problem occurs if the following conditions are met at the same time:
- Firmware being updated on I/O modules on a POWERLINK bus controller
- Some I/O modules using an older revision
Current I/O module revisions are not affected. There is therefore no problem if a customer is replacing an old I/O module with a new I/O module on an existing system.
- X2X cycle time &lt; 400 us
- Short X2X cable length configured
This problem does not occur if longer cable lengths are configured (e.g. the default value of 1000 m).
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(170), 1\7966_3.fw(170), 1\7966_4.fw(170)

Version 1.3.4.0:

ID: 299875 / Support ID: 400051206
Expansion: Link- selector flag
New datapoints:&lt;br/&gt;- RedundancyFirstLinkState&lt;br/&gt;- RedundancySecondLinkState
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 310065 / Support ID: 400097674
POWERLINK V1: Bug-fix for Up/Downgrade
POWERLINK V1 FW upgrade problem could be accored after PowerOn beginning with HW- Upgrade Version 1.3.1.0
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(168), 1\7966_3.fw(168), 1\7966_4.fw(168)

Version 1.3.3.0:

ID: 302500 / Support ID: 400094368
ACOPOSmulti with SafeMC, asynchronous communication lost
Whenthere was a high load on the CPU, asynchronous communication to the buscontroller was interrupted. Restarting the boscontroller restored communication. Loss of asynchronous communication caused the safety-IO to stop.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(167), 1\7966_3.fw(167), 1\7966_4.fw(167)

Version 1.3.2.0:

ID: 295655 / Support ID: 400090781
Problem with FW-Update of IO modules on Powerlink buscontrollers
The firmware update of IO modules does not work in certain configurations.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(165), 1\7966_3.fw(165), 1\7966_4.fw(165)

Version 1.3.1.0:

ID: 288750
Certain X2X configurations don't work
In very rare I/O constellations, the X2X modules don't start
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 290070
New Hardwarevariant 4
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(163), 1\7966_3.fw(163), 1\7966_4.fw(163)

Version 1.3.0.0:

ID: 240940
New X2X datapoints
- NettimeOffsetX2X and NettimeX2X
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes

ID: 274795
Support of 'Multiple Asynchronous Send'
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(160), 1\7966_3.fw(160)

Version 1.2.1.0:

ID: 247260
DNA  runup upgraded
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(152), 1\7966_3.fw(152)

Version 1.2.0.0:

ID: 245095
DNA support; Update behavior on X2X bus of the BC improved
- DNA support (Dynamic Node Allocation)
- faster updating of modules with big FW files on the X2X bus of the BC
- new objects: 20A3h and 2000h/9
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes
Firmware: 1\7966_1.fw(150), 1\7966_3.fw(150)

Version 1.0.8.0:

ID: 218490
Extensionsand Bugfixes
- Firmware-Version is transferred via IdentResponse in the first 4 bytes ofthe field VendorSpecificExt1
- Support of PollResponse-Chaining
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(145)

Version 1.0.7.0:

ID: 214340
Extensions and Bugfixes
- In systems with high X2X load it happened that IO modules were not restarted when theCPU did a warmstart (A&P 211805)
- Activation of MultipleRead/Write feature for faster startup after configuration change
- Writing to Objekt 20F0h/SubIndex 22 caused SDO errors when accessed faster than allowed
- Number of configuration entries per IO module changed from 100 to 155
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(144)

Version 1.0.6.0:

ID: 210955
Extensions and Bugfixes
- Error correction for operation in Powerlink V1 networks (A&P 210765)
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(143)

Version 1.0.5.0:

ID: 210215
Extensions and Bugfixes
- New ASICS will be set to 3mA output current (A&P 182905)
- Optimization of SDO communication (unnecessary acknowledges removed)
- Support of commands ReadMultipleParameter / WriteMultipleParameter
- NodeID assignment by digital inputs supported (NodeId 241 and 242)
- Minor corrections certification
- ASnd frames with unknown ServiceID could disturb the BC (only possible with 3rd party MN)
- Access to not existing objects in OD could cause firmware crash
- When running X2X cycle times <200 us the X2X Bus was not working correctly (A&P 190630)
- When in state PREOP_2 no SoC is received for 10sec the BC will fall back in PREOP_1
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(142)

Version 1.0.4.1:

ID: 183285
New info-/diagnostic data points, new FW 1.39 for signal filter and corrections
New info-/diagnostic data points in HWC, new FW 1.39 for signal filter and corrections
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(141)

Version 1.0.3.0:

ID: 173310
Extensions and Bugfixes
- Improvement of X2X Timings (Jitter reduced from 180ns to 20ns) (A&P167857 und 171987)
- Optimizations for operation in200us networks
- 2 nodes with the same node number generated disturbanceon the network (A&P 166040)
- Functions for a new firmware download mechanism implemented (A&P 168537)
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(138)

Version 1.0.2.0:

ID: 164640
Extensions
- Extensions for operation with Safety
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(136)
Version Language
Operating System
Date
Size
Type Download
2.9.0.0 * 02/12/2019 2 MB EXE AS3.0_HW_X20BC0083.exe
Description V3.0 HW Upgrade (X20BC0083)

Revision information X20BC0083

Version 2.9.0.0:

ID: 602705 / Support ID: 400265019
Ring redundancy:Cannot address the CN that closes the ring
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 611630
Optimization of hub behavior
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 624130
DNA: BC as head-end station switching hub off again
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 624385 / Support ID: 400258542
Shortened preamble of Ethernet frame leading to incorrectly detected CRC errors
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(427), 1\7966_3.fw(427), 1\7966_4.fw(427), 1\7966_5.fw(427), 1\7966_6.fw(427)

Version 2.8.0.0:

ID: 603160 / Support ID: 400257683
DNA: PLK hub forwarding forthe next node not enabled in rare cases
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 608585 / Support ID: 400262159
Outputs of I/O modules behind the buscoupler not working in some cases if poll-response chaining active
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(426), 1\7966_3.fw(426), 1\7966_4.fw(426), 1\7966_5.fw(426), 1\7966_6.fw(426)

Version 2.7.0.0:

ID: 574890 / Support ID: 400241376
Temporary toggling of data point ModuleOk if I/O module fails
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(424), 1\7966_3.fw(424), 1\7966_4.fw(424), 1\7966_5.fw(424), 1\7966_6.fw(424)

Version 2.6.0.0:

ID: 574205
Optimization of boot procedure for hardware variant 5 und 6
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(423), 1\7966_3.fw(423), 1\7966_4.fw(423), 1\7966_5.fw(423), 1\7966_6.fw(423)

Version 2.5.6.0:

ID: 564615
Optimization the boot up for hardware variant 5
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(422), 1\7966_3.fw(422), 1\7966_4.fw(422), 1\7966_5.fw(422)

Version 2.5.5.0:

ID: 548065
Startup time optimizations
Channel description changed: No
Configuration description changed: No
Firmwarechanged: Yes
Firmware: 1\7966_1.fw(421), 1\7966_3.fw(421), 1\7966_4.fw(421), 1\7966_5.fw(421)

Version 2.5.4.0:

ID: 539100 / Support ID: 400202320
BC sporadically not going into Operational due to X2X-bus problems at startup
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(419),1\7966_3.fw(419), 1\7966_4.fw(419)

Version 2.5.3.0:

ID: 517445 / Support ID: 400205694
SDO streaming connection via UDP is not always established when PLC and BC are booted together.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(417), 1\7966_3.fw(417), 1\7966_4.fw(417)

Version 2.5.2.0:

ID: 271540 / Support ID: 400103115, 400101850, 400154063, 400190752
First POWERLINK UDP ASnd SDO transfert after long time takesup to 5s.
Channel description changed: No
Configuration descriptionchanged: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(415), 1\7966_3.fw(415), 1\7966_4.fw(415)

Version 2.5.0.0:

ID: 431950
optimization of X2X FW updates
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 465250 / Support ID: 400177243
X2X FW update of several X2X modules is not working
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 467335 / Support ID: 400178654
Safety modules in connection with PLK BCs, with only input datapoints, are not initialized.by SL
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 468515
CiR support
Channel description changed: No
Configuration description changed: Yes
Firmware changed: No
Firmware: 1\7966_1.fw(413), 1\7966_3.fw(413), 1\7966_4.fw(413)

Version 2.3.0.0:

ID: 428150 / Support ID: 400150525
Error 114834 "Fehler interner SLX-Kommandokanal" bei CPU PowerCycle wenn SLX hinter BC
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 437925 / Support ID: 400157710
AS4.2.5 modifications
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 455930 / Support ID: 400168329
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(411), 1\7966_3.fw(411), 1\7966_4.fw(411)

Version 2.2.0.0:

ID: 338175
Expansion for AR to detect the Ethernet port being used
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 380760 / Support ID: 400128436
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 431210 / Support ID: 400150496
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel descriptionchanged: No
Configuration description changed: No
Firmware changed:Yes
Firmware: 1\7966_1.fw(400), 1\7966_3.fw(400), 1\7966_4.fw(400)

Version 2.1.0.0:

ID: 393570 / Support ID: 400138475
Upgrade 2.0.0.0 leads to a problem with WinIO switchboard
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 396220
X2XLink-BC: StationAtBusEnd does not change, when empty backplanes are added or removed.
When empty backplanes are plugged or unplugged on the end of the X2XLink the diagnostic data point "StationAtBusEnd" die not change.
The data point die change when IO Modules were removed or added. A new handshake between Automation Runtime and firmware was implemented to update the "StationAtBusEnd" faster. The same problem also occurs with modules where the X2XLink is supplied with power, but the supply for the IO is missing.
Channel description changed: Yes
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(300), 1\7966_3.fw(300), 1\7966_4.fw(300)

Version 2.0.0.0:

ID: 385125 / Support ID: 400129274
Uncommon X2X settings cause permanent boot of bus controller
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(210), 1\7966_3.fw(210), 1\7966_4.fw(210)

Version 1.3.5.0:

ID: 328265 / Support ID: 400106479
Firmware of special I/O modules on POWERLINK bus controllers not updating reliably when using an X2X cycle time less than 400 µs
This problem occurs if the following conditions are met at the same time:
- Firmware being updated on I/O modules on a POWERLINK bus controller
- Some I/O modules using an older revision
Current I/O module revisions arenot affected. There is therefore no problem if a customer is replacing an oldI/O module with a new I/O module on an existing system.
- X2X cycle time &lt; 400 us
- Short X2X cable length configured
This problem does not occur if longer cable lengths are configured (e.g. the default value of 1000 m).
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(170), 1\7966_3.fw(170), 1\7966_4.fw(170)

Version 1.3.4.0:

ID: 299875 / Support ID: 400051206
Expansion: Link- selector flag
New datapoints:&lt;br/&gt;- RedundancyFirstLinkState&lt;br/&gt;- RedundancySecondLinkState
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 310065 / Support ID: 400097674
POWERLINK V1: Bug-fix for Up/Downgrade
POWERLINK V1 FW upgrade problem could be accored after PowerOn beginning with HW- Upgrade Version 1.3.1.0
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(168), 1\7966_3.fw(168), 1\7966_4.fw(168)

Version 1.3.3.0:

ID: 302500 / Support ID: 400094368
ACOPOSmulti with SafeMC, asynchronous communication lost
When there was a high load on the CPU, asynchronous communication to the buscontroller was interrupted. Restarting the boscontroller restored communication. Loss of asynchronous communication caused the safety-IO to stop.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(167), 1\7966_3.fw(167), 1\7966_4.fw(167)

Version 1.3.2.0:

ID: 295655 / Support ID: 400090781
Problem with FW-Update of IO modules on Powerlink buscontrollers
The firmware update of IO modules does not work in certain configurations.
Channel descriptionchanged: No
Configuration description changed: No
Firmware changed:Yes
Firmware: 1\7966_1.fw(165), 1\7966_3.fw(165), 1\7966_4.fw(165)

Version 1.3.1.0:

ID: 288750
Certain X2X configurations don't work
In very rare I/O constellations, the X2X modules don't start
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 290070
New Hardwarevariant 4
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(163), 1\7966_3.fw(163), 1\7966_4.fw(163)

Version 1.3.0.0:

ID: 240940
New X2X datapoints
- NettimeOffsetX2X and NettimeX2X
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes

ID: 274795
Support of 'Multiple Asynchronous Send'
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(160), 1\7966_3.fw(160)

Version 1.2.1.0:

ID: 247260
DNA  runup upgraded
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(152), 1\7966_3.fw(152)

Version 1.2.0.0:

ID: 245095
DNA support; Update behavior on X2X bus of the BC improved
- DNA support (Dynamic Node Allocation)
- faster updating of modules with big FW files on the X2X bus of the BC
- new objects: 20A3h and 2000h/9
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes
Firmware: 1\7966_1.fw(150), 1\7966_3.fw(150)

Version 1.0.8.0:

ID: 218490
Extensions and Bugfixes
- Firmware-Version is transferred via IdentResponse in the first 4 bytes ofthe field VendorSpecificExt1
- Support of PollResponse-Chaining
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(145)

Version 1.0.7.0:

ID: 214340
Extensions and Bugfixes
- In systems with high X2X load it happened that IO modules were not restarted when the CPU did a warmstart (A&P 211805)
- Activation of MultipleRead/Write feature for faster startup after configuration change
- Writing to Objekt 20F0h/SubIndex 22 caused SDO errors when accessed faster than allowed
- Number of configuration entries per IO module changed from 100 to 155
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(144)

Version 1.0.6.0:

ID: 210955
Extensions and Bugfixes
- Error correction for operation in Powerlink V1 networks (A&P 210765)
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(143)

Version 1.0.5.0:

ID: 210215
Extensions andBugfixes
- New ASICS will be set to 3mA output current (A&P 182905)
- Optimization of SDO communication (unnecessary acknowledges removed)
-Support of commands ReadMultipleParameter / WriteMultipleParameter
- NodeID assignment by digital inputs supported (NodeId 241 and 242)
- Minor corrections certification
- ASnd frames with unknown ServiceID could disturb the BC (only possible with 3rd party MN)
- Access to not existing objects in OD could cause firmware crash
- When running X2X cycle times <200 us the X2X Bus was not working correctly (A&P 190630)
- When in state PREOP_2 no SoC is received for 10sec the BC will fall back in PREOP_1
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(142)

Version 1.0.4.1:

ID: 183285
New info-/diagnostic data points, new FW 1.39 for signal filter and corrections
New info-/diagnostic data points in HWC, new FW 1.39 for signal filter and corrections
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(141)

Version 1.0.3.0:

ID: 173310
Extensionsand Bugfixes
- Improvement of X2X Timings (Jitter reduced from 180ns to 20ns) (A&P167857 und 171987)
- Optimizations for operation in 200us networks
- 2 nodes with the same node number generated disturbance on the network (A&P 166040)
- Functions for a new firmware download mechanism implemented (A&P 168537)
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(138)

Version 1.0.2.0:

ID: 164640
Extensions
- Extensions for operation with Safety
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(136)
Version Language
Operating System
Date
Size
Type Download
2.8.0.0 * 12/05/2018 2 MB EXE AS3.0_HW_X20BC0083.exe
Description V3.0 HW Upgrade (X20BC0083)

Revision information X20BC0083

Version 2.8.0.0:

ID: 603160 / Support ID: 400257683
DNA: PLK hub forwarding for the next node not enabled in rare cases
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 608585 / Support ID: 400262159
Outputs of I/O modules behind the bus coupler not working in some cases if poll-response chaining active
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(426), 1\7966_3.fw(426), 1\7966_4.fw(426), 1\7966_5.fw(426), 1\7966_6.fw(426)

Version 2.7.0.0:

ID: 574890 / Support ID: 400241376
Temporary toggling of data point ModuleOk if I/O module fails
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware:1\7966_1.fw(424), 1\7966_3.fw(424), 1\7966_4.fw(424), 1\7966_5.fw(424), 1\7966_6.fw(424)

Version 2.6.0.0:

ID: 574205
Optimization of boot procedure for hardware variant 5 und 6
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(423), 1\7966_3.fw(423), 1\7966_4.fw(423), 1\7966_5.fw(423), 1\7966_6.fw(423)

Version 2.5.6.0:

ID: 564615
Optimization the boot up for hardware variant 5
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(422), 1\7966_3.fw(422), 1\7966_4.fw(422), 1\7966_5.fw(422)

Version 2.5.5.0:

ID: 548065
Startup time optimizations
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(421), 1\7966_3.fw(421), 1\7966_4.fw(421), 1\7966_5.fw(421)

Version 2.5.4.0:

ID: 539100 /Support ID: 400202320
BC sporadically not going into Operational due to X2X-bus problems at startup
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(419), 1\7966_3.fw(419), 1\7966_4.fw(419)

Version 2.5.3.0:

ID: 517445 / Support ID: 400205694
SDO streaming connection via UDP is not always established when PLC and BC are booted together.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(417), 1\7966_3.fw(417), 1\7966_4.fw(417)

Version 2.5.2.0:

ID: 271540 / Support ID: 400103115, 400101850, 400154063, 400190752
First POWERLINK UDP ASnd SDO transfert after longtime takes up to 5s.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(415), 1\7966_3.fw(415), 1\7966_4.fw(415)

Version 2.5.0.0:

ID: 431950
optimization of X2X FW updates
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 465250 / Support ID: 400177243
X2X FW update of several X2X modules is not working
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 467335 / Support ID: 400178654
Safety modules in connection with PLK BCs, with only input datapoints, are not initialized.by SL
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 468515
CiR support
Channel description changed: No
Configuration description changed: Yes
Firmware changed: No
Firmware: 1\7966_1.fw(413), 1\7966_3.fw(413), 1\7966_4.fw(413)

Version 2.3.0.0:

ID: 428150 / Support ID: 400150525
Error 114834 "Fehler interner SLX-Kommandokanal" bei CPU PowerCycle wenn SLX hinter BC
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 437925 / Support ID: 400157710
AS4.2.5 modifications
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 455930 / Support ID: 400168329
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(411), 1\7966_3.fw(411), 1\7966_4.fw(411)

Version 2.2.0.0:

ID: 338175
Expansion for AR to detect the Ethernet port being used
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 380760 / Support ID: 400128436
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 431210/ Support ID: 400150496
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(400), 1\7966_3.fw(400), 1\7966_4.fw(400)

Version 2.1.0.0:

ID: 393570 / Support ID: 400138475
Upgrade 2.0.0.0 leads to a problem with WinIO switchboard
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 396220
X2XLink-BC: StationAtBusEnd does not change, when empty backplanes are added or removed.
When empty backplanes are plugged or unplugged on the end of the X2XLink the diagnostic data point "StationAtBusEnd" die not change.
The data point die change when IO Modules were removed or added. A new handshake between Automation Runtime and firmware was implemented to update the "StationAtBusEnd" faster. The same problem also occurs with modules where the X2XLink is supplied with power, but the supply forthe IO is missing.
Channel description changed: Yes
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(300), 1\7966_3.fw(300), 1\7966_4.fw(300)

Version 2.0.0.0:

ID: 385125 / Support ID: 400129274
Uncommon X2X settings cause permanent boot of bus controller
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(210), 1\7966_3.fw(210), 1\7966_4.fw(210)

Version 1.3.5.0:

ID: 328265 / Support ID: 400106479
Firmware of special I/O modules on POWERLINK bus controllers not updating reliably when using an X2X cycle time less than 400 µs
This problem occurs if the following conditions are met at the same time:
- Firmware being updated on I/O modules on a POWERLINK bus controller
- Some I/O modules using an older revision
Current I/O module revisions are not affected. There is therefore no problem if a customer is replacing an old I/O module with a new I/O module on an existing system.
- X2X cycle time &lt; 400 us
- Short X2X cable length configured
This problem does not occur if longer cable lengths are configured (e.g. the default value of 1000 m).
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(170), 1\7966_3.fw(170), 1\7966_4.fw(170)

Version 1.3.4.0:

ID: 299875 / Support ID: 400051206
Expansion: Link- selector flag
New datapoints:&lt;br/&gt;- RedundancyFirstLinkState&lt;br/&gt;- RedundancySecondLinkState
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 310065 / Support ID: 400097674
POWERLINK V1: Bug-fix for Up/Downgrade
POWERLINK V1 FW upgrade problem could be accored after PowerOn beginning with HW- Upgrade Version 1.3.1.0
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(168), 1\7966_3.fw(168), 1\7966_4.fw(168)

Version 1.3.3.0:

ID: 302500 / Support ID: 400094368
ACOPOSmulti with SafeMC, asynchronous communication lost
Whenthere was a high load on the CPU, asynchronous communication to the buscontroller was interrupted. Restarting the boscontroller restored communication. Loss of asynchronous communication caused the safety-IO to stop.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(167), 1\7966_3.fw(167), 1\7966_4.fw(167)

Version 1.3.2.0:

ID: 295655 / Support ID: 400090781
Problem with FW-Update of IO modules on Powerlink buscontrollers
The firmware update of IO modules does not work in certain configurations.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(165), 1\7966_3.fw(165), 1\7966_4.fw(165)

Version 1.3.1.0:

ID: 288750
Certain X2X configurations don't work
In very rare I/O constellations, the X2X modules don't start
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 290070
New Hardwarevariant 4
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(163), 1\7966_3.fw(163), 1\7966_4.fw(163)

Version 1.3.0.0:

ID: 240940
New X2X datapoints
- NettimeOffsetX2X and NettimeX2X
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes

ID: 274795
Support of 'Multiple Asynchronous Send'
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(160), 1\7966_3.fw(160)

Version 1.2.1.0:

ID: 247260
DNA  runup upgraded
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(152), 1\7966_3.fw(152)

Version 1.2.0.0:

ID: 245095
DNA support; Update behavior on X2X bus of the BC improved
- DNA support (Dynamic Node Allocation)
- faster updating of modules with big FW files on the X2X bus of the BC
- new objects: 20A3h and 2000h/9
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes
Firmware: 1\7966_1.fw(150), 1\7966_3.fw(150)

Version 1.0.8.0:

ID: 218490
Extensionsand Bugfixes
- Firmware-Version is transferred via IdentResponse in the first 4 bytes ofthe field VendorSpecificExt1
- Support of PollResponse-Chaining
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(145)

Version 1.0.7.0:

ID: 214340
Extensions and Bugfixes
- In systems with high X2X load it happened that IO modules were not restarted when theCPU did a warmstart (A&P 211805)
- Activation of MultipleRead/Write feature for faster startup after configuration change
- Writing to Objekt 20F0h/SubIndex 22 caused SDO errors when accessed faster than allowed
- Number of configuration entries per IO module changed from 100 to 155
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(144)

Version 1.0.6.0:

ID: 210955
Extensions and Bugfixes
- Error correction for operation in Powerlink V1 networks (A&P 210765)
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(143)

Version 1.0.5.0:

ID: 210215
Extensions and Bugfixes
- New ASICS will be set to 3mA output current (A&P 182905)
- Optimization of SDO communication (unnecessary acknowledges removed)
- Support of commands ReadMultipleParameter / WriteMultipleParameter
- NodeID assignment by digital inputs supported (NodeId 241 and 242)
- Minor corrections certification
- ASnd frames with unknown ServiceID could disturb the BC (only possible with 3rd party MN)
- Access to not existing objects in OD could cause firmware crash
- When running X2X cycle times <200 us the X2X Bus was not working correctly (A&P 190630)
- When in state PREOP_2 no SoC is received for 10sec the BC will fall back in PREOP_1
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(142)

Version 1.0.4.1:

ID: 183285
New info-/diagnostic data points, new FW 1.39 for signal filter and corrections
New info-/diagnostic data points in HWC, new FW 1.39 for signal filter and corrections
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(141)

Version 1.0.3.0:

ID: 173310
Extensions and Bugfixes
- Improvement of X2X Timings (Jitter reduced from 180ns to 20ns) (A&P167857 und 171987)
- Optimizations for operation in200us networks
- 2 nodes with the same node number generated disturbanceon the network (A&P 166040)
- Functions for a new firmware download mechanism implemented (A&P 168537)
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(138)

Version 1.0.2.0:

ID: 164640
Extensions
- Extensions for operation with Safety
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(136)
Version Language
Operating System
Date
Size
Type Download
2.7.0.0 * 04/17/2018 2 MB EXE AS3.0_HW_X20BC0083.exe
Description V3.0 HW Upgrade (X20BC0083)

Revision information X20BC0083

Version 2.7.0.0:

ID: 574890 / Support ID: 400241376
Temporary toggling of data point ModuleOk if I/O module fails
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(424), 1\7966_3.fw(424), 1\7966_4.fw(424), 1\7966_5.fw(424), 1\7966_6.fw(424)

Version 2.6.0.0:

ID: 574205
Optimization of boot procedure for hardware variant 5 und 6
Channel descriptionchanged: No
Configuration description changed: No
Firmware changed:Yes
Firmware: 1\7966_1.fw(423), 1\7966_3.fw(423), 1\7966_4.fw(423), 1\7966_5.fw(423), 1\7966_6.fw(423)

Version 2.5.6.0:

ID: 564615
Optimization the boot up for hardware variant 5
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(422), 1\7966_3.fw(422), 1\7966_4.fw(422), 1\7966_5.fw(422)

Version 2.5.5.0:

ID: 548065
Startup time optimizations
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(421), 1\7966_3.fw(421), 1\7966_4.fw(421), 1\7966_5.fw(421)

Version 2.5.4.0:

ID: 539100 / Support ID: 400202320
BC sporadically not going into Operational due to X2X-bus problems at startup
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(419), 1\7966_3.fw(419), 1\7966_4.fw(419)

Version 2.5.3.0:

ID: 517445 / Support ID: 400205694
SDO streaming connection via UDP is not always established when PLC and BC are booted together.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(417), 1\7966_3.fw(417), 1\7966_4.fw(417)

Version 2.5.2.0:

ID: 271540 / Support ID: 400103115, 400101850, 400154063, 400190752
First POWERLINK UDP ASnd SDO transfertafter long time takes up to 5s.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(415), 1\7966_3.fw(415), 1\7966_4.fw(415)

Version 2.5.0.0:

ID: 431950
optimization of X2X FW updates
Channel descriptionchanged: No
Configuration description changed: No
Firmware changed:Yes

ID: 465250 / Support ID: 400177243
X2X FW update of severalX2X modules is not working
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 467335 /Support ID: 400178654
Safety modules in connection with PLK BCs, with only input datapoints, are not initialized.by SL
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 468515
CiR support
Channel description changed: No
Configuration description changed: Yes
Firmware changed: No
Firmware:1\7966_1.fw(413), 1\7966_3.fw(413), 1\7966_4.fw(413)

Version 2.3.0.0:

ID: 428150 / Support ID: 400150525
Error 114834 "Fehler internerSLX-Kommandokanal" bei CPU PowerCycle wenn SLXhinter BC
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 437925 / Support ID: 400157710
AS4.2.5 modifications
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 455930 / Support ID: 400168329
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(411), 1\7966_3.fw(411), 1\7966_4.fw(411)

Version 2.2.0.0:

ID: 338175
Expansion for AR to detect the Ethernet port beingused
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 380760 / Support ID: 400128436
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 431210 / Support ID: 400150496
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(400), 1\7966_3.fw(400), 1\7966_4.fw(400)

Version 2.1.0.0:

ID: 393570 / Support ID: 400138475
Upgrade 2.0.0.0 leads to a problem with WinIO switchboard
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 396220
X2XLink-BC: StationAtBusEnd does not change, when empty backplanes are added or removed.
When empty backplanes are plugged or unplugged on the end of the X2XLink the diagnostic data point "StationAtBusEnd" die not change.
The data point die change when IO Modules were removed or added. A new handshake between Automation Runtime and firmware was implemented to update the "StationAtBusEnd" faster. The same problem also occurs with modules where the X2XLink is supplied with power, but thesupply for the IO is missing.
Channel description changed: Yes
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(300), 1\7966_3.fw(300), 1\7966_4.fw(300)

Version 2.0.0.0:

ID: 385125 / Support ID: 400129274
Uncommon X2X settings cause permanent boot of bus controller
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(210), 1\7966_3.fw(210), 1\7966_4.fw(210)

Version 1.3.5.0:

ID: 328265 / Support ID: 400106479
Firmware of special I/O modules on POWERLINK bus controllers not updating reliably when using an X2X cycle time less than 400 µs
This problem occurs if the following conditions are met at the same time:
- Firmware being updated on I/O modules on a POWERLINK buscontroller
- Some I/O modules using an older revision
Current I/O module revisions are not affected. There is therefore no problem if a customer is replacing an old I/O module with a new I/O module on an existing system.
- X2X cycle time &lt; 400 us
- Short X2X cable length configured
This problem does not occur if longer cable lengths are configured (e.g. the default value of 1000 m).
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(170), 1\7966_3.fw(170), 1\7966_4.fw(170)

Version 1.3.4.0:

ID: 299875 / Support ID: 400051206
Expansion: Link- selector flag
New datapoints:&lt;br/&gt;- RedundancyFirstLinkState&lt;br/&gt;- RedundancySecondLinkState
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 310065 / Support ID: 400097674
POWERLINK V1: Bug-fix for Up/Downgrade
POWERLINK V1 FW upgrade problem could be accored after PowerOn beginning with HW- Upgrade Version1.3.1.0
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(168), 1\7966_3.fw(168), 1\7966_4.fw(168)

Version 1.3.3.0:

ID: 302500 / Support ID: 400094368
ACOPOSmulti with SafeMC, asynchronous communication lost
When there was a high load on the CPU, asynchronous communication to the buscontroller was interrupted. Restarting the boscontroller restored communication. Loss of asynchronous communication caused the safety-IO to stop.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(167), 1\7966_3.fw(167), 1\7966_4.fw(167)

Version 1.3.2.0:

ID: 295655 / Support ID: 400090781
Problem with FW-Update of IO modules on Powerlink buscontrollers
The firmware update of IO modules does not work in certain configurations.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(165), 1\7966_3.fw(165), 1\7966_4.fw(165)

Version 1.3.1.0:

ID: 288750
Certain X2X configurations don't work
In very rare I/O constellations, the X2X modules don't start
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 290070
New Hardwarevariant 4
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(163), 1\7966_3.fw(163), 1\7966_4.fw(163)

Version 1.3.0.0:

ID: 240940
New X2X datapoints
- NettimeOffsetX2X and NettimeX2X
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes

ID: 274795
Support of 'Multiple Asynchronous Send'
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(160), 1\7966_3.fw(160)

Version 1.2.1.0:

ID: 247260
DNA  runup upgraded
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(152), 1\7966_3.fw(152)

Version 1.2.0.0:

ID: 245095
DNA support; Update behavior on X2X bus of the BC improved
- DNA support (Dynamic Node Allocation)
- faster updating of modules with big FW files on the X2X bus of the BC
- new objects: 20A3h and 2000h/9
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes
Firmware: 1\7966_1.fw(150), 1\7966_3.fw(150)

Version 1.0.8.0:

ID: 218490
Extensions and Bugfixes
- Firmware-Version is transferred via IdentResponse in the first 4 bytes ofthe field VendorSpecificExt1
- Support of PollResponse-Chaining
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(145)

Version 1.0.7.0:

ID: 214340
Extensions and Bugfixes
- In systems with high X2X load it happened that IO modules were not restarted when the CPU did a warmstart (A&P 211805)
- Activation of MultipleRead/Write feature for faster startup after configuration change
- Writing to Objekt 20F0h/SubIndex 22 caused SDO errors when accessed faster than allowed
- Number of configuration entries per IO module changed from 100 to 155
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(144)

Version 1.0.6.0:

ID: 210955
Extensions and Bugfixes
- Error correction for operation in Powerlink V1 networks (A&P 210765)
Channel descriptionchanged: No
Configuration description changed: No
Firmware changed:Yes
Firmware: 1\7966_1.fw(143)

Version 1.0.5.0:

ID: 210215
Extensions and Bugfixes
- New ASICS will be set to 3mA output current (A&P 182905)
- Optimization of SDO communication (unnecessary acknowledges removed)
- Support of commands ReadMultipleParameter / WriteMultipleParameter
- NodeID assignment by digital inputs supported (NodeId 241 and 242)
- Minor corrections certification
- ASnd frames with unknownServiceID could disturb the BC (only possible with 3rd party MN)
- Access to not existing objects in OD could cause firmware crash
- When runningX2X cycle times <200 us the X2X Bus was not working correctly(A&P 190630)
- When in state PREOP_2 no SoC is received for 10sec the BC will fall back in PREOP_1
Channel description changed: No
Configuration descriptionchanged: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(142)

Version 1.0.4.1:

ID: 183285
New info-/diagnostic data points, new FW 1.39 for signal filter and corrections
New info-/diagnostic data points in HWC, new FW 1.39 for signal filter and corrections
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(141)

Version 1.0.3.0:

ID: 173310
Extensions and Bugfixes
- Improvement of X2X Timings (Jitter reduced from 180ns to 20ns) (A&P167857 und 171987)
- Optimizations for operation in 200us networks
- 2 nodes with the same node number generated disturbance on the network (A&P 166040)
- Functions for a new firmware download mechanism implemented (A&P 168537)
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(138)

Version 1.0.2.0:

ID: 164640
Extensions
- Extensions for operation with Safety
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(136)
Version Language
Operating System
Date
Size
Type Download
2.6.0.0 * 02/02/2018 2 MB EXE AS3.0_HW_X20BC0083.exe
Description V3.0 HW Upgrade (X20BC0083)

Revision information X20BC0083

Version 2.6.0.0:

ID: 574205
Optimization of boot procedure for hardware variant 5 und 6
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(423), 1\7966_3.fw(423), 1\7966_4.fw(423), 1\7966_5.fw(423), 1\7966_6.fw(423)

Version 2.5.6.0:

ID: 564615
Optimization the boot up for hardware variant 5
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(422), 1\7966_3.fw(422), 1\7966_4.fw(422), 1\7966_5.fw(422)

Version 2.5.5.0:

ID: 548065
Startup time optimizations
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(421), 1\7966_3.fw(421), 1\7966_4.fw(421), 1\7966_5.fw(421)

Version 2.5.4.0:

ID: 539100 / Support ID: 400202320
BC sporadically not going into Operational due to X2X-bus problems at startup
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(419), 1\7966_3.fw(419), 1\7966_4.fw(419)

Version 2.5.3.0:

ID: 517445 / Support ID: 400205694
SDO streaming connection via UDP is not always established when PLC and BC are booted together.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(417), 1\7966_3.fw(417), 1\7966_4.fw(417)

Version 2.5.2.0:

ID: 271540 / Support ID: 400103115, 400101850, 400154063, 400190752
First POWERLINK UDP ASnd SDO transfert after long time takes up to 5s.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(415), 1\7966_3.fw(415),1\7966_4.fw(415)

Version 2.5.0.0:

ID: 431950
optimization of X2X FW updates
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 465250 / SupportID: 400177243
X2X FW update of several X2X modules is not working
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 467335 / Support ID: 400178654
Safetymodules in connection with PLK BCs, with only input datapoints, are not initialized.by SL
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 468515
CiR support
Channel description changed: No
Configuration description changed: Yes
Firmware changed: No
Firmware: 1\7966_1.fw(413), 1\7966_3.fw(413), 1\7966_4.fw(413)

Version 2.3.0.0:

ID: 428150 / Support ID: 400150525
Error 114834 "Fehler interner SLX-Kommandokanal" bei CPU PowerCycle wenn SLX hinter BC
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 437925 / Support ID: 400157710
AS4.2.5 modifications
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 455930 / Support ID: 400168329
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(411), 1\7966_3.fw(411), 1\7966_4.fw(411)

Version 2.2.0.0:

ID: 338175
Expansion for AR to detect the Ethernet port being used
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 380760 / Support ID: 400128436
I/O modules behind POWERLINKbus controllers no longer achieving Operationalmode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 431210 / Support ID: 400150496
I/O modules behind POWERLINK bus controllers no longer achieving Operational mode after multiple power-on cycles
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(400), 1\7966_3.fw(400), 1\7966_4.fw(400)

Version 2.1.0.0:

ID: 393570 / Support ID: 400138475
Upgrade 2.0.0.0 leads to a problem with WinIO switchboard
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID:396220
X2XLink-BC: StationAtBusEnd does not change, when empty backplanes are added or removed.
When empty backplanes are plugged or unplugged onthe end of the X2XLink thediagnostic data point "StationAtBusEnd" die not change.
The data point die change when IO Modules were removed or added. A new handshake between Automation Runtime and firmware was implemented to updatethe "StationAtBusEnd" faster. The same problem also occurs with modules wherethe X2XLink is supplied with power, but the supply for the IO is missing.
Channel description changed: Yes
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(300), 1\7966_3.fw(300), 1\7966_4.fw(300)

Version 2.0.0.0:

ID: 385125 / Support ID: 400129274
Uncommon X2X settings cause permanent boot of bus controller
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(210), 1\7966_3.fw(210), 1\7966_4.fw(210)

Version 1.3.5.0:

ID: 328265 / Support ID: 400106479
Firmware of special I/O modules on POWERLINK bus controllers not updating reliably when using an X2X cycle time less than 400 µs
This problem occurs if the following conditions are met at the same time:
- Firmware being updated on I/O modules on a POWERLINK bus controller
- Some I/O modules using an older revision
Current I/O module revisions are not affected. There is therefore no problem if a customer is replacing an old I/O module with a new I/O module on an existing system.
- X2X cycle time &lt; 400 us
- Short X2X cable length configured
This problem does not occur iflonger cable lengths are configured (e.g. the default value of 1000 m).
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(170), 1\7966_3.fw(170), 1\7966_4.fw(170)

Version 1.3.4.0:

ID: 299875 / Support ID: 400051206
Expansion: Link- selector flag
New datapoints:&lt;br/&gt;- RedundancyFirstLinkState&lt;br/&gt;- RedundancySecondLinkState
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: No

ID: 310065 / Support ID: 400097674
POWERLINK V1: Bug-fix for Up/Downgrade
POWERLINK V1 FW upgrade problem could be accored after PowerOn beginning with HW- Upgrade Version 1.3.1.0
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(168), 1\7966_3.fw(168), 1\7966_4.fw(168)

Version 1.3.3.0:

ID: 302500 / Support ID: 400094368
ACOPOSmultiwith SafeMC, asynchronous communication lost
When there was a high load on the CPU, asynchronous communication to the buscontroller was interrupted. Restarting the boscontroller restored communication. Loss of asynchronous communication caused the safety-IO to stop.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(167), 1\7966_3.fw(167), 1\7966_4.fw(167)

Version 1.3.2.0:

ID: 295655 / Support ID: 400090781
Problem with FW-Update ofIO modules on Powerlink buscontrollers
The firmware update of IO modulesdoes not work in certain configurations.
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(165), 1\7966_3.fw(165), 1\7966_4.fw(165)

Version 1.3.1.0:

ID: 288750
Certain X2X configurations don't work
In very rare I/O constellations, the X2X modules don't start
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes

ID: 290070
New Hardwarevariant 4
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(163), 1\7966_3.fw(163), 1\7966_4.fw(163)

Version 1.3.0.0:

ID: 240940
New X2X datapoints
- NettimeOffsetX2X and NettimeX2X
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes

ID: 274795
Support of 'Multiple Asynchronous Send'
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(160), 1\7966_3.fw(160)

Version 1.2.1.0:

ID: 247260
DNA  runup upgraded
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(152), 1\7966_3.fw(152)

Version 1.2.0.0:

ID: 245095
DNA support; Update behavior on X2X bus of the BC improved
- DNA support (Dynamic Node Allocation)
- faster updating of modules with big FW files on the X2X bus of the BC
- new objects: 20A3h and 2000h/9
Channel description changed: Yes
Configuration description changed: Yes
Firmware changed: Yes
Firmware: 1\7966_1.fw(150), 1\7966_3.fw(150)

Version 1.0.8.0:

ID: 218490
Extensions and Bugfixes
- Firmware-Version is transferred via IdentResponse in the first 4 bytes ofthe field VendorSpecificExt1
- Support of PollResponse-Chaining
Channel description changed: No
Configuration description changed: No
Firmwarechanged: Yes
Firmware: 1\7966_1.fw(145)

Version 1.0.7.0:

ID: 214340
Extensions and Bugfixes
- In systems with high X2X load it happened that IO modules were not restarted when the CPU did a warmstart (A&P 211805)
- Activation of MultipleRead/Write feature for faster startupafter configuration change
- Writing to Objekt 20F0h/SubIndex 22 caused SDO errors when accessed faster than allowed
- Number of configuration entries per IO module changed from 100 to 155
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(144)

Version 1.0.6.0:

ID: 210955
Extensions and Bugfixes
- Error correction for operation in Powerlink V1 networks (A&P 210765)
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(143)

Version 1.0.5.0:

ID: 210215
Extensions and Bugfixes
- New ASICS will be set to 3mA output current (A&P 182905)
- Optimization of SDO communication (unnecessary acknowledges removed)
- Support of commands ReadMultipleParameter / WriteMultipleParameter
- NodeID assignment by digital inputs supported (NodeId 241 and 242)
- Minor corrections certification
- ASnd frames with unknown ServiceID could disturb the BC (only possible with 3rd party MN)
- Access to not existing objects in OD could cause firmware crash
- When running X2X cycle times <200 us the X2X Bus was not working correctly (A&P 190630)
- When in state PREOP_2 no SoC is received for 10sec the BC will fall back in PREOP_1
Channel description changed: No
Configuration description changed: No
Firmware changed: Yes
Firmware: 1\7966_1.fw(142)

Version 1.0.4.1:

ID: 183285
New info-/diagnostic data points, new FW 1.39 for signal filter and corrections
New info-/diagnostic data points in HWC, new FW 1.39 for signal filter and corrections
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(141)

Version 1.0.3.0:

ID: 173310
Extensions and Bugfixes
- Improvement of X2X Timings (Jitter reduced from 180ns to 20ns) (A&P167857 und 171987)
- Optimizations for operation in 200us networks
- 2 nodes with the same node number generated disturbance on the network (A&P 166040)
- Functions for a new firmware download mechanism implemented (A&P 168537)
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(138)

Version 1.0.2.0:

ID: 164640
Extensions
- Extensions for operation with Safety
Channel description changed: No
Configuration description changed: No
Firmware changed: No
Firmware: 1\7966_1.fw(136)

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