![Siemens SINAMICS S Series Скачать руководство пользователя страница 1543](http://html.mh-extra.com/html/siemens/sinamics-s-series/sinamics-s-series_list-manual_12654271543.webp)
List of faults and alarms
Faults and Alarms
3-1543
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Remedy:
- de-activate the holding command for the ramp-function generator (p1141).
- do not bypass the ramp-function generator (p1122).
- suppress the fault (p2101, p2119). This is necessary if the ramp-function generator is held using jogging and the
speed setpoint is simultaneously inhibited (r0898.6).
Note:
For sensorless vector control it is not practical to read-in the main setpoint of the speed control via p1155 or p1160
(p0922). In this case, the main setpoint should be injected before the ramp-function generator (p1070). The reason
for this is that the ramp-function generator output is automatically set when transitioning from closed-loop speed con-
trolled into open-loop speed controlled operation.
Reaction upon N:
NONE
Acknowl. upon N:
NONE
A07440
EPOS: Jerk time is limited
Drive object:
SERVO, VECTOR
Reaction:
NONE
Acknowledge:
NONE
Cause:
The calculation of the jerk time Tr = MAX(p2572, p2573) / p2574 resulted in an excessively high value so that the
jerk time is internally limited to 1000 ms.
Note:
The alarm is also output if jerk limiting is not active.
Remedy:
- increase the jerk limiting (p2574).
- reduce maximum acceleration or maximum deceleration (p2572, p2573).
See also: p2572 (EPOS maximum acceleration), p2573 (EPOS maximum deceleration), p2574 (EPOS jerk limiting)
A07441
LR: Save the adjustment parameters
Drive object:
SERVO, VECTOR
Reaction:
NONE
Acknowledge:
NONE
Cause:
The status of the absolute encoder adjustment has changed.
In order to permanently accept p2525 (encoder adjustment offset) it must be saved in a non-volatile fashion (p0971,
p0977).
Remedy:
None necessary.
This alarm automatically disappears after the offset has been saved.
See also: p2507 (LR absolute encoder adjustment status), p2525 (LR encoder adjustment, offset)
F07442 (A)
LR: Multiturn does not match the modulo range
Drive object:
SERVO, VECTOR
Reaction:
OFF1 (OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
The ratio between the multiturn resolution and the modular range (p2576) is not an integer number.
This results in the adjustment being set back, as the position actual value cannot be reproduced after power-
off/power-on.
Remedy:
Make the ration between the multiturn resolution and the modulo range an integer number.
The ratio v is calculated as follows:
1. Motor encoder without position tracking:
v = (p0421 * p2506 * p0433 * p2505) / (p0432 * p2504 * p2576)
2. Motor encoder with position tracking for the measuring gearbox:
v = (p0412 * p2506 * p2505) / (p2504 * p2576)
3. Motor encoder with position tracking for the load gearbox:
v = (p2721 * p2506 * p0433) / (p0432 * p2576)
4. Motor encoder with position tracking for the load and measuring gearbox:
v = (p2721 * p2506) / p2576
5. Direct encoder without position tracking:
v = (p0421 * p2506 * p0433) / (p0432 * p2576)
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
Страница 2: ......
Страница 1422: ...Function Diagrams Braking Module external 2 1422 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1750: ...Faults and Alarms List of faults and alarms 3 1750 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1778: ...Appendix List for motor code encoder code A 1778 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1812: ...Index D 1812 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...