Configuration/settings
User manual 55530_hdb_en_16 82 / 156
System status IO layout in decimal and hexadecimal format
Tab. 8-19: System state IO layout
Bit Value in
decimal
(dec) format
Value in
hexadecimal
(hex) format
Meaning
0 1 0x0001 Sensor undervoltage
1 2 0x0002 Actuator undervoltage
2 4 0x0004 No actuator power supply
3 8 0x0008 Reserved
4 16 0x0010 Sensor short circuit on at least one channel
5 32 0x0020 Actuator short circuit on at least one chan-
nel
6 64 0x0040 Actuator warning on at least one channel
7 128 0x0080 Reserved
8 256 0x0100 Internal communication error
9 512 0x0200 IO-Link error except open circuit/communi-
cation breakdown
e.g. validation failed, data storage failed
10 1024 0x0400 Sensor overvoltage
11 2048 0x0800 Actuator overvoltage
12 4096 0x1000 Open circuit/communication breakdown at
IO-Link port
13 - 31 Reserved