Siemens SINUMERIK 805 Operating Instructions Manual page 231

06.90
6 Monitoring
8.3.3 List of alarms
6159
Runtime exceeded
step 5
program
The max. runtime in PLC-MD
1
has been exceeded
PLC-STOP, dependent on PLC-MD 2003 bit
1
Evaluate DB diagnostics!
•
Increase MD
1
•
Set MD 2003 bit 6
•
Time optimization
of PLC program
Cause:
Effect:
Explanation:
Remedy: CPU load increases
Cycle time increases
6160
Runtime exceeded 0B 2
The max. runtime
in
PLC-MD has been exceeded
PLC-STOP, dependent on PLC-MD 2003 bit 0
Evaluate DB diagnostics!
•
Increase MD
3
•
Time
optimization of
OB
2
Cause:
Effect:
Explanation:
Remedy:
6161
Cycle time exceeded
The max. runtime in PLC-MD 5 has been exceeded
PLC-STOP
Note: bit commands only
have a processing time of approx.
1
ps!
•
Increase MD 5
•
Time optimization of PLC program
Cause:
Effect:
Explanation:
Remedy:
6162
Processing delay OB 2
The
alarm program (OB 2) has interrupted itself
PLC-STOP, dependent
on PLC-MD 2003 bit 0
Evaluate DB diagnostics
Time optimization of OB 2, i.e.
reduce the processing time of the
alarm program!
Cause:
Effect:
Explanation:
Remedy:
6164
DHP protec. function output (short-circuit)
Short-circuit
at
a DMP submodule
output
Evaluate DB
1
diagnostics
Cause:
Remedy:
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6ZB5 410-0EE02
SINUMERIK
805, SW2 (BA)
8-38