Siemens SINAMICS SIMOTICS S200 PROFINET User Manual

Cause: The encoder has reached one of its function limits. A service is recommended.
Alarm value (r2124, interpr
et decimal):
1: Incremental signals
3: Absolute track
4: Code connection
Remedy: Perform service. Replace the encoder if necessary.
A31410 Motor encoder: Communication error (encoder and Sensor Module)
Message class: Position/speed actual value incorrect or not available (11)
Message value: Fault cause: %1 bin
Component: Encoder 1
Response: NONE
Acknowledgment: NONE
Cause: There is an error in the transfer of the serial communication protocol between the encoder and internal or external
e
valuation module.
F
ault value (r0949, interpret binary):
Bit 0: Alarm bit in the position protocol.
Bit 2: Encoder does not respond (does not supply a start bit within 50 ms).
Bit 3: CRC error: The checksum in the protocol from the encoder does not match the data.
Bit 6: Timeout when cyclically reading.
Bit 7: Timeout for the register communication.
Bit 14: Register communication error.
Remedy: - Check that the encoder cables are routed in compliance with EMC.
- Check the plug connections.
- Replace encoder
.
A31411 Motor encoder: Encoder signals an internal alarm (detailed information)
Message class: Position/speed actual value incorrect or not available (11)
Message value: Fault cause: %1 bin, additional information: %2
Component: Encoder 1
Response: NONE
Acknowledgment: NONE
Cause: The encoder error word provides detailed information (alarm bit).
Alarm v
alue (r2124, interpr
et binary):
yyyyxxxx hex: yyyy = supplementary information, xxxx = fault cause
Bit 0: LED current incorrect.
Bit 1: Signal amplitude outside the control range.
Bit 2: Overtemperature.
Remedy: Replace encoder.
A31412 Motor encoder: Encoder signals an internal alarm
Message class: Position/speed actual value incorrect or not available (11)
Message value: %1
Component: Encoder 1
Response: NONE
Acknowledgment: NONE
Cause: The encoder signals an internal alarm via serial protocol.
Alarm v
alue (r2124, interpr
et binary):
Bit 0: Fault bit in the position protocol.
Bit 1: Alarm bit in the position protocol.
System messages
12.3Faults and alarms
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
578 Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB

Siemens SINAMICS SIMOTICS S200 PROFINET Specifications

General

Brand	Siemens
Model	SINAMICS SIMOTICS S200 PROFINET
Category	Servo Drives
Language	English