
FD67 Profibus-DP Manual
47
7.3.2.2 Station-related diagnosis bytes 6 to 25
Byte 6
Device-related diagnosis - header byte
7 6 5 4 3 2 1 0
Block length in bytes, incl. header byte. Here : 14
hex
/ 20
dez
Reserved for 00
7.3.2.2.1 System-wide diagnosis bytes 7 to 9
Byte 7
Bus node
7 6 5 4 3 2 1 0
Undervoltage bus node supply
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Byte 8
System voltages
7 6 5 4 3 2 1 0
Undervoltage sensor supply line 0 / 2
No sensor supply line 0 / 2
Undervoltage sensor supply line 1 / 3
No sensor supply line 1 / 3
Undervoltage actuator supply line 0 / 2
No actuator supply line 0 / 2
Undervoltage actuator supply line 1 / 3
No actuator supply line 1 / 3