Appendix
EL70x1 237Version: 4.4
7 Appendix
7.1 EtherCAT AL Status Codes
For detailed information please refer to the EtherCAT system description.
7.2 Firmware compatibility
Beckhoff EtherCAT devices are delivered with the latest available firmware version. Compatibility of firmware
and hardware is mandatory; not every combination ensures compatibility. The overview below shows the
hardware versions on which a firmware can be operated.
Note
• It is recommended to use the newest possible firmware for the respective hardware.
• Beckhoff is not under any obligation to provide customers with free firmware updates for delivered
products.
Attention
Risk of damage to the device!
Pay attention to the instructions for firmware updates on the separate page [}239]. If a de-
vice is placed in BOOTSTRAP mode for a firmware update, it does not check when down-
loading whether the new firmware is suitable. This can result in damage to the device!
Therefore, always make sure that the firmware is suitable for the hardware version!
EL7031
Hardware (HW) Firmware (FW) Revision No. Date of release
00 00 EL7031-0000-0016 2009/07
01 01 2009/10
02 EL7031-0000-0017 2010/02
03 2010/06
04 EL7031-0000-0018 2010/09
05 2010/12
06 EL7031-0000-0019 2011/05
07 2011/07
02 - 11* 08 EL7031-0000-0020 2011/10
09 EL7031-0000-0021 2012/02
EL7031-0000-0022 2012/07
10 EL7031-0000-0023 2014/06
11 2014/08
12* EL7031-0000-0024 2015/10
EL7031-0000-0025 2016/06