Maintenance Events - Siemens SIMATIC ET 200SP HA Equipment Manual

Diagnostics mes‐ Error code
sage
Parameter assign‐ 10
H
ment error
Supply voltage 11
H
missing
Hardware interrupt 16
H
lost
Channel/compo‐ 1F
H
nent temporarily
unavailable
Module is faulty 100
Retentive memory 154
in carrier module
defective
Retentive memory 155
in the terminal
block defective
A.4

Maintenance events

Maintenance events
A maintenance event is generated for each maintenance required identified. The MT LED lights
up on the module.
Maintenance messages do not have a direct influence on the functions of the module or digital
inputs.
Maintenance mes‐ Error code
sage
Retentive memory 154
in carrier module
defective
Retentive memory 155
in the terminal
block defective
DI 32x24VDC HA
Equipment Manual, 10/2021, A5E48262828-AB
Assign‐
ment
Module
•
•
Module Missing or insufficient supply voltage L
+
Module Error is reported because the events
occur faster than they can be pro‐
cessed in the system.
Module Firmware update is in progress or has
been canceled during the update.
The module does not read any process
values in this state.
Module I/O module is faulty
H
Module An error of the memory block on the
H
adapter module was detected during
startup
Module An error of the memory block on the
H
terminal block was detected during
startup
Assign‐ Meaning / Cause
ment
Module Fault detected in the data block on the
H
carrier module during operation
Module An error of the memory block on the
H
terminal block was detected during
operation
Drivers, parameters, diagnostics messages and address space
Meaning
Parameter assignment does not
match the terminal block used
Incorrect parameter assignment
A.4 Maintenance events
Remedy
• Correct the parameter assign‐
ment
• Check terminal block
• Check the supply voltage L+ on
the terminal block
• Check terminal block
Check the system and remedy the
cause.
• Restart the firmware update
• Wait for firmware update
Replace I/O module
Replace carrier module
Replace terminal block
Remedy
Replace carrier module
Replace terminal block
33