Namur Message Word - Siemens SINAMICS G110M Function Manual

Communication via PROFIBUS and PROFINET
3.1 PROFIDRIVE profile - Cyclic communication
3.1.2

NAMUR message word

Fault word according to the VIK-NAMUR definition (MELD_NAMUR)
Table 3- 1
Bit Significance
0
1
2
3
4
5
6
7
8
10 1 = fault in the internal inverter communication
11 1 = line fault
15 1 = other fault
28
Fault word according to the VIK-NAMUR definition and interconnection with parameters
in the inverter
1 = Control Unit signals a fault
1 = line fault: Phase failure or inadmissible voltage
1 = DC link overvoltage
1 = Power Module fault, e.g. overcurrent or overtemperature
1 = inverter overtemperature
1 = ground fault/phase fault in the motor cable or in the motor
1 = motor overload
1 = communication error to the higher-level control system
1 = fault in a safety-relevant monitoring channel
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
P no.
p2051[5] = r3113
Fieldbuses