Siemens SINUMERIK 840Di Diagnostic Manual page 793

11/2006
310760 Axis %1 drive %2 bandwidth denominator greater than double natural
frequency
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The bandwidth denominator of a speed or manipulated variable setpoint filter is greater than twice the
natural frequency.
This error message is only issued for the general bandstop filter if:
- Speed filter 1:
- MD 5516 > 0.0 or
- MD 5520 <> 100.0
Reaction: 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: The bandwidth denominator of a speed or manipulated variable setpoint filter must be less than twice
the natural frequency.
- Speed filter 1:
- BSP bandwidth drive MD 5515: SPEED_FILTER_1_BANDWIDTH
- BSP blocking frequency drive MD 5514: SPEED_FILTER_1_SUPPR_FREQ
- BSP natural frequency drive MD 5520: SPEED_FILTER_1_BS_FREQ, MD5515 <= 2 * MD 5514 *
0.01 * MD 5520
Program Clear alarm with the RESET key in all channels. Restart part program.
Continuation:
310761 Axis %1 drive %2 proportional gain of force controller too high
Parameters: %1 = NC axis number
%2 = Drive number
Definitions: The P gain of the force controller MD 5242: FORCECTRL_GAIN is too high.
Reaction: 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 smaller value for the P gain of the force controller MD 5242: FORCECTRL_GAIN.
Program Clear alarm with the RESET key in all channels. Restart part program.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
SIMODRIVE alarms
2-793