Siemens MCP 398C Diagnostics Guide

Overview of Alarms 08/2005
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© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
- Channel not ready.
Remedy: Reduce the friction compensation gradient component MD 5460:
FRICTION_COMP_GRADIENT.
Program Con-
tinuation:
Clear alarm with the RESET key in all channels. Restart part program.
310755 Axis %1 drive %2 area factor too high
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The positive area factor in drive MD 5462 AREA_FACTOR_POS_OUTPUT is too high or
the negative area factor in drive MD 5463 AREA_FACTOR_NEG_OUTPUT is too high.
Reactions: - NC not ready.
- The NC switches to follow-up mode.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
- Channel not ready.
Remedy: Select a smaller value for the positive area factor in drive MD 5462
AREA_FACTOR_POS_OUTPUT or select a smaller value for the negative area factor in
drive MD 5463 AREA_FACTOR_NEG_OUTPUT.
Program Con-
tinuation:
Clear alarm with the RESET key in all channels. Restart part program.
310756 Axis %1 drive %2 controlled system gain is less than or equal to zero
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The controlled system gain in drive MD 5435: CONTROLLED_SYSTEM_GAIN is less
than or equal to zero.
Reactions: - NC not ready.
- The NC switches to follow-up mode.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
- Channel not ready.
Remedy: Enter a valid controlled system gain in drive MD 5435: CONTROLLED_SYSTEM_GAIN
(see model data calculations).
Program Con-
tinuation:
Clear alarm with the RESET key in all channels. Restart part program.
310757 Axis %1 drive %2 blocking frequency > Shannon frequency
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The blocking frequency of a speed setpoint filter or manipulated variable filter is greater
than the Shannon sampling frequency from the sampling theorem.

Siemens MCP 398C Specifications

General

Brand	Siemens
Model	MCP 398C
Category	Control Systems
Language	English