Siemens Sinumerik 840C Diagnostics Manual page 100

1 Alarms
1.5.1 Alarm description
2086* Programmed spindle is slave
S
Scan
Setpoint specified for a slave spindle
S
Initiate oscillation mode for a slave spindle
S
M19 for a slave spindle
S
Explanation
Interlocking of NC Start
S
Follow-up mode
S
Cancellation of Mode Group Ready
S
Processing interrupt
Explanation
The designated spindle is coupled to its master spindle through a speed setpoint coupling. Setpoints should there-
fore not be specified.
Remedy
Setpoints should not be specified for the slave spindle.
Note
Applies as from SW 4.4
2087* No synchronous/switching positions defined
Scan
When synchronizing or switching on in relation to a position from PLC.
Effect
Interlocking of NC START, MACHINING STOP
Explanation
An attempt has been made to synchronize master and slave axes/spindles from PLC, or to switch on with
reference to a position, without there being any valid switching or synchronizing positions. Synchronization or
switching on with reference to a position is therefore not possible.
Remedy
For example, specified positions through the GI input display or G403.
Note
Applies as from SW 4.4
2088* Test stop running
Note
Alarm description see 1344*
2089* Stop E triggered
Note
Alarm description see 1348*
2090* Stop D triggered
Note
Alarm description see 1352*
2091* Stop C triggered
Note
Alarm description see 1356*
2092* Stop B triggered
Note
Alarm description see 1360*
2093* Stop A triggered
Note
Alarm description see 1364*
2094* Tolerance for safe standstill exceeded
Note
Alarm description see 1324*
2095* Safe speed exceeded
Note
Alarm description see 1328*
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SINUMERIK 840C / SIMODRIVE 611–D (DA)
04/96
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