Siemens SINAMICS SIMOTICS S200 PROFINET - Page 490

F01910 Fieldbus: setpoint timeout
Message class: Communication error to the higher-level control system (9)
Message value: -
Component: None
Response: OFF3
Acknowledgment: IMMEDIATELY
Cause: The reception of setpoints from the 󹪝eldbus int
erface (PR
OFINET) is interrupted.
- Bus connection interrupted.
- Controller switched o󹪜.
- Controller set into the STOP state.
Remedy: Restore the bus connection and set the controller to RUN.
F01911 PN: Isochronous operation, clock cycle failure
Message class: Communication error to the higher-level control system (9)
Message value: -
Component: None
Response: OFF1
Acknowledgment: IMMEDIATELY
Cause: The telegram to synchronize the clock cycles has failed for several bus clock cycles or in several bus clock cycles has
consecutiv
ely violat
ed the speci󹪝ed time grid (see bus cycle time, Tdp and Tpllw).
Remedy: - Check the physical bus con󹪝guration (cable, connector
, terminating resistor, shielding, etc.).
- Check whether communication was brie󹪞y or permanently interrupted.
- Check the utilization level of the bus and controller (e.g. bus cycle time Tdp was set too short).
Note:
PN: PROFINET
F01912 PN: Isochronous operation sign-of-life missing
Message class: Communication error to the higher-level control system (9)
Message value: -
Component: None
Response: OFF1
Acknowledgment: IMMEDIATELY
Cause: The maximum permissible number of errors in the controller sign-of-life (isochronous operation) has been exceeded in
cy
clic operation.
R
emedy: - Check the physical bus con󹪝guration (cables, connector
s, etc.).
- Check whether the controller correctly sends the sign-of-life (e.g. create a trace with STW2.12 ... STW2.15 and trigger
signal ZSW1.3).
- Check the permissible telegram failure rate (p0925).
- Check the utilization level of the bus and controller (e.g. bus cycle time Tdp was set too short).
Note:
PN: PROFINET
F01916 Internal communications error
Message class: Communication error to the higher-level control system (9)
Message value: -
Component: None
Response: OFF1
Acknowledgment: IMMEDIATELY
Cause: An internal Ethernet communications error has occurred.
System messages
12.3Faults and alarms
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
488 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB