Siemens G130 - A01932 PB;PN: clock cycle synchronization missing for DSC; A01940 PB;PN: clock cycle synchronism not reached; A01941 PB;PN: clock cycle signal missing when establishing bus communication

SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
1493
4 Faults and alarms
4.2 List of faults and alarms
A01932 PB/PN: clock cycle synchronization missing for DSC
Message value: -
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: B_INF, ENC, VECTOR_G
Component: None Propagation: GLOBAL
Reaction: NONE
Acknowledge: NONE
Cause: There is no clock synchronization or clock synchronous sign of life and DSC is selected.
Note:
DSC: Dynamic Servo Control
See also: p0922 (IF1 PROFIdrive PZD telegram selection)
Remedy: Set clock synchronization across the bus configuration and transfer clock synchronous sign-of-life.
See also: r2064 (PB/PN diagnostics clock cycle synchronism)
A01940 PB/PN: clock cycle synchronism not reached
Message value: -
Message class: Communication error to the higher-level control system (9)
Drive object: All objects
Component: None Propagation: LOCAL
Reaction: NONE
Acknowledge: NONE
Cause: The bus is in the data exchange state and clock synchronous operation has been selected using the parameterizing
telegram. It was not possible to synchronize to the clock cycle specified by the master.
- the master does not send a clock synchronous global control telegram although clock synchronous operation was
selected when configuring the bus.
- the master is using another clock synchronous DP clock cycle than was transferred to the slave in the
parameterizing telegram.
- at least one drive object has a pulse enable (not controlled from PROFIBUS/PROFINET either).
Remedy: - check the master application and bus configuration.
- check the consistency between the clock cycle input when configuring the slave and clock cycle setting at the
master.
- check that no drive object has a pulse enable. Only enable the pulses after synchronizing the
PROFIBUS/PROFINET drives.
Note:
PB: PROFIBUS
PN: PROFINET
A01941 PB/PN: clock cycle signal missing when establishing bus communication
Message value: -
Message class: Communication error to the higher-level control system (9)
Drive object: All objects
Component: None Propagation: LOCAL
Reaction: NONE
Acknowledge: NONE
Cause: The bus is in the data exchange state and clock synchronous operation has been selected using the parameterizing
telegram. The global control telegram for synchronization is not being received.
Remedy: Check the master application and bus configuration.
Note:
PB: PROFIBUS
PN: PROFINET