List of faults and alarms
Faults and Alarms
3-1499
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Remedy:
Set up the PROFIBUS connection and activate the PROFIBUS master in the cyclic mode.
Reaction upon F:
NONE (OFF1)
Acknowl. upon F:
IMMEDIATELY
A01921 (F)
PROFIBUS: Receive setpoints after To
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
Output data of PROFIBUS master (setpoints) received at the incorrect instant in time within the PROFIBUS clock
cycle.
Remedy:
- check bus configuration.
- check parameters for clock cycle synchronization (ensure To > Tdx).
Note:
Zo: Time of setpoint acceptance
Tdx: Data exchange time
Reaction upon F:
NONE (OFF1)
Acknowl. upon F:
IMMEDIATELY
A01930
IF1: PB/PN current controller clock cycle clock cycle synchronous not equal
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
The current controller clock cycle of all drives must be set the same for the clock cycle synchronous operation.
Alarm value (r2124, interpret decimal):
Number of the drive object with the different current controller clock cycle.
Remedy:
Set current controller clock cycles to identical values (p0115[0]).
Note:
IF1: Interface 1
PB: PROFIBUS
PN: PROFINET
See also: p0115 (Sampling time for supplementary functions)
A01931
IF1: PB/PN speed controller clock cycle clock cycle synchronous not equal
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
The speed controller clock cycle of all drives must be set the same for the clock cycle synchronous operation.
Alarm value (r2124, interpret decimal):
Number of the drive object with the different speed controller clock cycle.
Remedy:
Set the speed controller clock cycles the same (p0115[1]).
Note:
IF1: Interface 1
PB: PROFIBUS
PN: PROFINET
See also: p0115 (Sampling time for supplementary functions)
A01932
IF1: PB/PN clock cycle synchronization missing for DSC
Drive object:
SERVO, TM41
Reaction:
NONE
Acknowledge:
NONE
Cause:
There is not clock cycle synchronization and DSC is selected.
Note:
DSC: Dynamic Servo Control
Remedy:
Set the clock cycle synchronization when configuring the bus.
