Siemens SINUMERIK 840D sl Series Diagnostics Manual page 385

08/2005
2. $AA_QEC_MEAS_TIME_2 specifies the measuring time in the range from
$AA_QEC_ACCEL_1 to $AA_QEC_ACCEL_2.
3. $AA_QEC_MEAS_TIME_3 specifies the measuring time in the range from
$AA_QEC_ACCEL_2 to $AA_QEC_ACCEL_3 and beyond.
Reactions: - Alarm display.
Remedy: Please inform the authorized personnel/service department. Enter the values correctly: 0
< $AA_QEC_MEAS_TIME_1 < $AA_QEC_MEAS_TIME_2 <
$AA_QEC_MEAS_TIME_3.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
26012
Axis %1 QEC: feed forward control not active
Parameters: %1 = Axis name, spindle number
Definitions: The error criterion for determining the quadrant error necessitates a correctly set feedfor-
ward control.
The alarm can be reprogrammed in the MD ALARM_REACTION_CHAN_NOREADY
(channel not ready).
Reactions: - Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Alarm display.
- Channel not ready.
Remedy: Switch on feedforward control and set it correctly.
Program Con- Clear alarm with the RESET key in all channels of this mode group. Restart part program.
tinuation:
26014
Axis %1 machine data %2 invalid value
Parameters: %1 = Axis name, spindle number
%2 = String: MD identifier
Definitions: Machine data includes a value that is not valid.
Reactions: - NC not ready.
- The NC switches to follow-up mode.
- Mode group not ready, also effective for single axes
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Repeat entry with correct value and then Power On.
Program Con- Switch control OFF - ON.
tinuation:
26015
Axis %1 machine data %2[%3] invalid value
Parameters: %1 = Axis name, spindle number
%2 = String: MD identifier
%3 = Index: MD array
Definitions: Machine data includes a value that is not valid.
Reactions: - NC not ready.
- The NC switches to follow-up mode.
- Mode group not ready, also effective for single axes
- NC Start disable in this channel.
- Interface signals are set.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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