Siemens 6RA70 DC Drive
2
Posts
1
Users
0
Reactions
206
Views
Jun 13, 2022 7:20 am
How can resolve problem F044 fault in siemens 6RA70 DC Drive ?
1 Reply
Jun 13, 2022 7:21 am
Cause : A slave connected to the paralleling interface is not operating (active when U800 = 1 or 2 and U806>10 (master) after receipt of the first valid protocol in operating states – –, I, II)
1 A fault message is active on a slave
2 A slave is not in operation (e.g. because its enable input is set to "0")
- i00x = Status word 1 from slave x
