This object is stored in EMCY message.
Error code stored in the last word.
Additional information stored in the top word.
Properties
Object properties:
Sub index
Description
Data Type
Default
Access
PDO mapping
Backup
0
—
UNSIGNED32
ro (read only)
○
×
When each of the following bits is 0, it indicates normal and when 1, it indicates failure.
Register
Feature
Bit 0 to 15
State of HTB + EX module
Bit 0 to 8: Unused
Bit 9: Communication or external failure
Bit 10 to 12: Unused
Bit 13: Invalid configuration (There is no EX module or the configuration is invalid)
Bit 14, 15: Unused
Bit 16 to 31
State of EX module
Bit 16: HTB state bit
Bit 17: 1st EX module state bit
Bit 18: Second EX module status bit
Bit 19: Third EX module status bit
Bit 20: Fourth EX module status bit
Bit 21: Fifth EX module status bit
Bit 22: Sixth EX module status bit
Bit 23: Seventh EX module status bit
Bit 24 to 31: Unused
Count EX modules (first, second, and so on) from the side closest to the HTB.