Siemens ET 200SP Manual page 147

Interrupts/diagnostic messages
5.2 Diagnostic messages
Diagnostics alarms
The diagnostics are displayed as plain text in STEP 7 (TIA Portal) in the online and
diagnostics view. You can evaluate the error codes with the user program.
The following diagnostics can be signaled:
Table 5- 5 Diagnostics alarms, their meaning and corrective measures
Diagnostics alarm Error
code
Error 9
H
Parameter error 10
H
Load voltage miss- 11
H
ing
Chan- 1F
H
nel/component
temporarily una-
vailable
Internal error 100
Watchdog tripped. 103
Module is defec-
tive.
Short-circuit / 10E
overload at exter-
nal sensor supply
Error at digital 10F
outputs
146
Meaning
Internal module error occurred
•
Possible cause:
•
– Firmware update was aborted
– Technology module defective
The received parameter data record is
•
invalid
The configured BaseUnit is not the Ba-
•
seUnit being used
Missing supply voltage L+
•
Wiring of supply voltage L+ faulty
•
Possible cause: BaseUnit type incorrect
•
Firmware update in progress or update was
aborted. The module reads no process values
in this state.
Technology module defective
H
Firmware error
H
Technology module defective
Error at sensor supply
•
H
Possible causes:
•
– Short circuit
– Overload
Error at the digital outputs
•
H
Possible causes:
•
– Short circuit
– Overload
Solution
Repeat firmware update
•
Replace technology module
•
Check parameter data record
•
Check BaseUnit
•
Check BaseUnit type
•
Check supply voltage L+ at the Ba-
•
seUnit
Check wiring of supply voltage L+
•
Wait for firmware update
•
If firmware update aborts:
•
– Check minimum firmware version
required
– Check supply voltage
– Repeat firmware update
Replace technology module
Run firmware update
Replace technology module
Check sensor wiring
•
Check consumers connected to sensor
•
supply
Check the wiring at the digital outputs
•
(see figures for two-channel operation
and one-channel operation (parallel
connection) in section Connecting
(Page 15))
Check consumers connected to the
•
digital outputs
Technology Module TM Pulse 2x24V (6ES7138‑6DB00‑0BB1)
Manual, 05/2019, A5E35061186-AB