Fixed Stop Is Not Reached - Siemens SINUMERIK 840D sl Function Manual

6.2.2.3

Fixed stop is not reached

Alarm suppression
Alarms for various causes of breakage can be suppressed using the machine data:
MD37050 $MA_FIXED_STOP_ALARM_MASK = <value>
Value Description: Suppressed alarms
0
2
3
Actions in the case of a fault or breakage
The following actions are executed when a fault occurs or for a breakage:
● The NC/PLC interface signal is reset: DB31, ... DBX62.4 = 0 (activate travel to fixed stop)
● Depending on the setting in the machine data, the system waits for acknowledgment:
– MD37060 $MA_FIXED_STOP_ACKN_MASK
– DB31, ... DBX3.1 == 0 (enable travel to fixed stop)
● Withdrawing torque limits
● Executing a block change
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Alarm 20091 "Fixed stop not reached"
Alarm 20091 "Fixed stop not reached"
Alarm 20094 "Fixed stop aborted"
Alarm 20094 "Fixed stop aborted"
F1: Travel to fixed stop
6.2 Detailed description
299