Siemens SINUMERIK 840D Series Diagnostics Manual page 327

11.02
Reactions:
Remedy:
Program Continuation:
25110
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
25200
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
 Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
- Mode group not ready.
- Channel not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- The NC switches to follow-up mode.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. Check machine data for the
active, selected encoders. Check the machine data relating to encoder
($MA_ENC_DIFF_TOL) tolerance.
Clear alarm with the RESET key in all channels of this mode group. Restart part program.
Axis %1 selected encoder not available
%1 = Axis name, spindle number
The selected encoder does not correspond to the maximum number of encoders in the
axis-specific machine data 30200 NUM_ENCS, i.e. the 2nd encoder does not exist.
- Alarm display.
Please inform the authorized personnel/service department. Enter the number of actual
value encoders used for this axis in the machine data 30200 NUM_ENCS ("Number of
encoders").
Input value 0: Axis without encoder -> e.g. spindle
Input value 1: Axis with encoder -> default setting
Input value 2: Axis with 2 encoders -> e.g. direct and indirect measuring system
Clear alarm with the Delete key or NC START.
Axis %1 requested set of parameters invalid
%1 = Axis name, spindle number
A new parameter set has been requested for the positioning control. The number of this
parameter set is beyond the permissible limit (8 parameter sets: 0 ... 7 available).
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
- If the axis is a single axis when this alarm is triggered, the alarm is only effective for this
axis (not effective for e.g. the channel or mode group)
Please inform the authorized personnel/service department. Check the axis-specific/spin-
dle-specific interface signals (DB 31 - 48, DBX 9.0, 9.1 and 9.2 "Select parameter set
servo A, B, C").
One parameter set includes the following machine data:
• Modify MD 31050: DRIVE_AX_RATIO_DENOM [n]
• Modify MD 31060: DRIVE_AX_RATIO_NUMERA [n]
• Modify MD 32200: POSCTRL_GAIN [n]
• Modify MD 32800: EQUIV_CURRCTRL_TIME [n]
• Modify MD 32810: EQUIV_SPEEDCTRL_TIME [n]
• Modify MD 32910: DYN_MATCH_TIME [n]
• Modify MD 36200: AX_VELO_LIMIT [n]
Clear alarm with the RESET key. Restart part program
1 Alarms
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