Siemens SINUMERIK 840D sl Series Diagnostics Manual page 589

08/2005
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Spindle without attached encoder: Any NC language elements requiring the encoder sig-
nals must not be used.
Spindle with attached encoder: Enter the number of spindle encoders used in the MD
NUM_ENCS.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
111109
Configured positioning velocity is too high
Definitions: When referencing, the spindle turned through a greater distance than given in the axis-
specific machine data 34,060 REFP_MAX_MARKER_DIST, without receiving a reference
mark signal.
The check is performed for spindle positioning with SPOS or SPOSA when the spindle
has not previously run with speed control (S=...).
Reactions: - NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Check and correct the MD 34 060 REFP_MAX_MARKER_DIST.
The value entered states the distance in [mm] or [degrees] between 2 zero markers.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
111110
Velocity/Speed is negative
Definitions: The alarms 111110, 111115, 111126, 111127 and 111200 can occur at spindel start/stop.
Reactions: - Alarm display.
Remedy: Inform the sevice department. Please contact the responsible Siemens regional office.
Program Con- Internal
tinuation:
111111
Setpoint speed is zero
Definitions: The programmed spindle speed setpoint is zero.
Reactions: - Alarm display.
Remedy: Set permissible spindle speed setpoint.
Program Con- Internal
tinuation:
111112
Invalid gear stage
Definitions: An invalild gear stage was requested by the PLC.
Reactions: - Alarm display.
Remedy: Check the PLC program and axis-specific NC machine data.
Program Con- Internal
tinuation:
111115
Programmed position was not reached
Definitions: The alarms 111110, 111115, 111126, 111127 and 111200 can occur at spindel start/stop.
Reactions: - Alarm display.
Remedy: Inform the sevice department. Please contact the responsible Siemens regional office.
© 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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