Siemens SIMOTICS S-1FL6 Operating Instructions Manual page 271
Sinamics / simotics
Hide thumbs
Also See for SIMOTICS S-1FL6:
- Compact operating instructions (119 pages) ,
- Installation manual (10 pages) ,
- Operating instructions manual (432 pages)
Table of Contents
Advertisement
Fault
F31100: Zero mark distance
error
Message class: Posi-
tion/speed actual value incor-
rect or not available (11)
Reaction: ENCODER
Acknowledgement: PULSE
INHIBIT
F31101: Zero mark failed
Message class: Posi-
tion/speed actual value incor-
rect or not available (11)
Reaction: ENCODER
Acknowledgement: PULSE
INHIBIT
F31110: Serial communica-
tions error
Message class: Posi-
tion/speed actual value incor-
rect or not available (11)
Reaction: ENCODER
Acknowledgement: PULSE
INHIBIT
F31111: Encoder 1: Absolute
encoder internal error
Message class: Posi-
tion/speed actual value incor-
rect or not available (11)
Reaction: ENCODER
Acknowledgement: PULSE
INHIBIT
F31112: Error bit set in the
serial protocol
Message class: Posi-
tion/speed actual value incor-
rect or not available (11)
Reaction: ENCODER
Acknowledgement: PULSE
INHIBIT
F31117: Inversion error sig-
nals A/B/R
Message class: Posi-
tion/speed actual value incor-
rect or not available (11)
Reaction: ENCODER
Acknowledgement: PULSE
INHIBIT
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E37208830-002
Cause
The measured zero mark distance does
not correspond to the parameterized zero
mark distance.
For distance-coded encoders, the zero
mark distance is determined from zero
marks detected pairs. This means that if a
zero mark is missing, depending on the
pair generation, this cannot result in a fault
and also has no effect in the system.
The 1.5 x parameterized zero mark dis-
tance was exceeded.
Serial communication protocol transfer
error between the encoder and evaluation
module.
The absolute encoder fault word supplies
fault bits that have been set.
The encoder sends a set error bit via the
serial protocol.
For a square-wave encoder (bipolar, dou-
ble ended) signals A*, B* and R* are not
inverted with respect to signals A, B and R.
12.2 List of faults and alarms
Remedy
Check that the encoder cables are routed
•
in compliance with EMC.
Check the plug connections
•
Replace the encoder or encoder cable
•
Check that the encoder cables are routed
•
in compliance with EMC.
Check the plug connections.
•
Replace the encoder or encoder cable.
•
Check the encoder cable and shielding
•
connection.
Replace the encoder cable/encoder.
•
Check the encoder cable connection and
•
make sure the cables are routed in com-
pliance with EMC.
Check the motor temperature.
•
Replace the motor/encoder.
•
Refer to F31111.
Check the encoder and cable and the
•
connection of them.
Does the encoder supply signals and the
•
associated inverted signals?
Diagnostics
271
Hide quick links:
Advertisement
Table of Contents
