Siemens ET 200S Manual page 166

Commissioning and Diagnostics
Table 6-13 Digital Electronic Module Error Types
Digital Electronic
Modules
2DO 24 VDC/0.5 A High
Feature
2DO 24 VDC/2 A High 2DO 24 VDC/2 A High
Feature
Analog Input Module Error Types
Table 6-14 Analog Input Module Error Types
Analog input modules
2AI U 2AI U Stan-
High dard
Speed
2AI U High
Feature
2AI I 2WIRE
Standard
2AI I 2WIRE
High Speed
2AI I 4WIRE
Standard
2AI I 2/4WIRE
High Feature
2AI I 4WIRE
High Speed
2AI RTD Stan-
dard
2AI RTD High
Feature
–––
––– –––
1 In the case of the 2AI RTD High Feature, a wire break is reported for the measuring and constant-current
lines of the sensor.
6-42
Error Type
1 00001: Short circuit
D
6 00110: Open circuit
D
Error Type
2AI TC 16 10000: Param-
D
Stan- eter assign-
dard ment error
2AI TC
High
Feature
9 01001: Error
D
7 00111: Upper
D
limit violation
8 01000: Lower
D
limit violation
6 00110: Wire
D
1
break
21 10101: Refer-
D
ence channel
error
Meaning
Short circuit of the Correct the process
actuator supply to wiring.
ground.
Line to the actuator Correct the process
interrupted. wiring.
Meaning
Module cannot use the Correct the config-
parameter for the uration (compare
channel: actual and desired
configuration).
Inserted module does
not match the one Correct the pa-
configured. rameter assign-
ment (parameter
Parameter assignment
assignment of
error.
wire break diagno-
sis only with the
permitted measur-
ing ranges).
Internal module error Replace the mod-
has occurred (diag- ule.
nostic message on
channel 0 applies to
the whole module).
Value is above the Correct the mod-
overrange. ule/actuator
match.
Value is below the un- Correct the mod-
derrange. ule/actuator
match.
Line to the sensor in- Correct the pro-
terrupted. cess wiring.
Error on the reference Check the refer-
channel ence module (2AI
RTD Standard).
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
What to Do
What to Do