Commissioning and Diagnostics
6-46
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
1POS INC/Digital, 1POS SSI/Digital, 1POS INC/Analog, 1POS SSI/Analog
Table 6-21 1POS INC/Digital, 1POS SSI/Digital, 1POS INC/Analog, 1POS SSI/Analog
Error Type
Meaning What to Do
1
D
00001: Short circuit Short circuit of the sensor
supply.
Check the wiring to the sensor.
Correct the process wiring.
16
D
10000: Parameter
assignment error
Parameters have not been
assigned to the module.
Adjust the parameter
assignment.
17
D
10001: Load voltage 2L+
missing
Only applies to the 1POS
INC/Digital and 1POS
SSI/Digital:
No supply voltage, or
inadequate supply voltage
Correct the process wiring.
Check the supply voltage.
26
D
11010: External fault Wire break/short circuit of the
sensor signals:
Wire break in the sensor cable
or sensor cable is not
connected.
Sensor is defective or there are
faults.
Sensor type, transmission rate,
and monoflop time do not
correspond to the sensor
connected; programmable
sensors do not correspond to
the settings on the module.
Correct the process wiring.
Correct the parameter
assignment.
Replace the sensor.
1SI 3964/ASCII, 1SI Modbus/USS Serial Interface Modules
Table 6-22 1SI 3964/ASCII, 1SI Modbus/USS
Error Type
Meaning What to Do
6
D
00110: Open circuit Wire broken or disconnected. Check the wiring to the
terminals. Check the cable to
the partner.
7
D
00111: Upper limit violation Buffer overflow; message
length overflow
The P_RCV FB must be called
more frequently.
8
D
01000: Lower limit violation Message with a length of 0
sent
1
Check why the communication
partner is sending frames
without user data.
9
D
01001: Error Internal module error occurred. Replace the module.
16
D
10000: Parameter
assignment error
Parameters have not been
assigned to the module.
Correct the parameter
assignment.
22
D
10110: Message error Frame error, parity error Check the communication
settings.
1
EM 1SI: only with 3964(R)
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