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Configuration/settings
User manual 55530_hdb_en_16
83 / 156
Bit allocation
of the system status
IO layout binary
Byte 0
Byte 1
Byte 2 and byte 3 system status reserved
7 6 5 4 3 2 1 0
Sensor undervoltage
Actuator undervoltage
No actuator power supply
Reserved
Sensor short circuit on at least one channel
Actuator short circuit on at least one channel
Actuator warning on at least one channel
Reserved
15 14 13 12 11 10 9 8
Internal communication error
IO-Link error except open circuit/communication breakdown
e.g. validation failed, data storage failed
Sensor overvoltage
Actuator overvoltage
Open circuit/communication breakdown at IO-Link port
Reserved
Reserved
Reserved