Detailed description
2.12 Block descriptions
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
173
Error identifiers
State Meaning
0 No error
1 Start conditions not fulfilled, e.g., axis not under closedloop control/brake closed/axis
disabled
2 No NC checkback in "Brake test active" signal on selection of brake test
3 No "Brake applied" checkback by input signal BClosed
4 No travel command output (e.g., axis motion has not been started)
5 Fixed end stop will not be reached -> axis reset was initiated
6 Traversing inhibit/approach too slow -> fixed end stop cannot be reached. TV
FXSreached monitoring timeout
7 Brake is not holding at all (end position is reached)/approach velocity too high
8 Brake opens during the holding period
9 Error in brake test deselection
10 Internal error
11 "PLC monitoring axis" signal not activated by the user program
Note
The block must be called by the user program. The user must provide an instance DB with
any number for this purpose. The call is multi-instance-capable.
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