Siemens SINUMERIK 840D Diagnostics Manual page 604

1 Alarms
Remedy:
Program Continuation:
300788
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
300789
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
300790
Parameters:
1-604
Please inform the authorized personnel/service department.
• Operation without encoder: Reduce the number of encoder lines in MD 1005:
$MD_ENC_RESOL_MOTOR (encoder resolution for motor measuring system), since this
has an impact on the internal number format.
• Optional/additional measure: see operation with encoder
• Operation with encoder: Reduce speed controller cycle MD 1001:
$MD_SPEEDCTRL_CYCLE_TIME (speed controller cycle).
Clear alarm with the RESET key in all channels. Restart part program.
Axis %1 drive %2 parameterization error in current control adaption
%1 = NC axis number
%2 = Drive number
The upper current limit in MD 1181: $MD_CURRCTRL_ADAPT_CURRENT_2 (upper
adaption current limit) is less than the lower current limit in MD 1180:
$MD_CURRCTRL_ADAPT_CURRENT_1 (lower adaption current limit).
- 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.
Modify MD 1181: $MD_CURRCTRL_ADAPT_CURRENT_2 (upper adaption current limit)
and MD 1180: $MD_CURRCTRL_ADAPT_CURRENT_1 (lower adaption current limit).
Clear alarm with the RESET key in all channels. Restart part program.
Axis %1 drive %2 function not supported on this 611D controller module
%1 = NC axis number
%2 = Drive number
A function was selected that is not possible with this closed-loop control module.
This alarm appears, if:
• a non-available acceleration sensor was activated in MD 1560.
- 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.
Switch off the non-selectable function or use another closed-loop control module!
Clear alarm with the RESET key in all channels. Restart part program.
Axis %1, drive %2 Changeover speed/velocity too small
%1 = NC axis number
%2 = Drive number
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04