Error Types - Siemens SIMATIC ET 200S Operating Instructions Manual

4.9.2

Error types

For information on the structure of the channel-related diagnostics, refer to the manual on
the interface module used in your ET 200S station.
1SSI error types
The following table shows the error types on the 1SSI.
Error class
1 00001: Short circuit
D
9 01001: Error
D
16 10000: Parameter assignment
D
error
26 11010: External error
D
Technological Functions
Operating Instructions, 06/2010, A5E00124867-07
Meaning
Short circuit of the supply to the
absolute encoder.
Internal module error occurred.
Load voltage from the power module is
too low.
Parameters have not been assigned to
the module.
Start/Stop bit error (error absolute
encoder): Wire break in the sensor
cable, or sensor cable is not
connected. Sensor type, transmission
rate, and monoflop time do not
correspond to the sensor connected;
programmable sensors do not
correspond to the settings on the 1SSI
electronic module. Sensor is defective
or there are faults.
4.9 Diagnostics
Remedy
Correct the process wiring.
Replace the module.
Correct the process wiring. Check the
load voltage.
Correct the parameter assignment.
Replace the sensor; correct the
process wiring.
Correct the parameter assignment.
1SSI
255