Siemens SINUMERIK 840D Series Diagnostics Manual page 24

1 Alarms
Reactions:
Remedy:
Program Continuation:
3000
Definitions:
Reactions:
Remedy:
Program Continuation:
3001
Definitions:
Reactions:
Remedy:
Program Continuation:
4000
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
1-24
- The NC switches to follow-up mode.
- NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
- Mode group not ready, also effective for single axes
See $MN_REBOOT_DELAY_TIME and $MN_SUPPRESS_ALARM_MASK.
Switch control OFF - ON.
Emergency stop
The EMERGENCY STOP request is applied to the NCK/PLC interface (DB 10, DBX
56.1).
- NC Start disable in this channel.
- NC not ready.
- Mode group not ready, also effective for single axes
- Alarm reaction delay is canceled.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. Rectify the cause of EMER-
GENCY STOP and acknowledge EMERGENCY STOP via the PLC/NCK interface (DB
10, DBX 56, Bit 2).
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Internal emergency stop
This alarm is not displayed.
- NC Start disable in this channel.
- NC not ready.
- Mode group not ready, also effective for single axes
- NC Stop on alarm.
- Local alarm reaction.
No remedy required
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Channel %1 machine data %2[%3] has gap in axis assignment
%1 = Channel number
%2 = String: MD identifier
The assignment of a machine axis to a channel by the machine data 20070
AXCONF_MACHAX_USED must be contiguous. At system power-up (Power On) gaps
are detected and displayed as an alarm.
- Alarm display.
- Interface signals are set.
- NC not ready.
- Mode group not ready, also effective for single axes
- NC Start disable in this channel.
- NC Stop on alarm.
Please inform the authorized personnel/service department. The entries for the indices for
the machine axes used in the channels must be contiguous in table
$MC_AXCONF_MACHAX_USED. Channel axis gaps must be enabled via
$MN_ENABLE_CHAN_AX_GAP.
Switch control OFF - ON.
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
 Siemens AG, 2002. All rights reserved
11.02