Siemens simatic ET 200MP Equipment Manual

Interrupts and diagnostic, error, and system alarms
6.1 Status and error displays
Interface module IM 155-5 MF HF (6ES7155-5MU00-0CN0)
48 Equipment Manual, 11/2023, A5E53268530-AA
Meaning of the LEDs RUN/ ERROR/ MAINT
Table 6- 1 Meaning of the LEDs RUN/ ERROR/ MAINT
LEDs
Meaning Remedy
RUN
ERROR
MAINT
Off
Off
Off
Supply voltage not present or too low at
interface module
Check the supply voltage or turn it on at the
interface module.
Flashes Flashes Flashes
Test of the LEDs during startup: The three
LEDs light up simultaneously for approx.
3.0 s in red, then for approximately 0.25 s
in green.
---
On On On
The LEDs light up simultaneously for several
seconds. Hardware or firmware defective.
Error information is determined and stored
retentively in flash memory.
Wait until the trace data are saved. If all
LEDs are flashing, you can read out the
data.
Flashes Off Off
Interface module is deactivated. Activate the interface module with the con-
figuration software or the user program.
Interface module is not configured.
Configure the interface module with the
configuration software.
ET 200MP is starting up.
---
ET 200MP is being reset to factory settings.
On
Not
relevant
Not
relevant
ET 200MP is currently exchanging data with
the IO controller.
Not
relevant
Flashes
Not
relevant
Group error and group error channels
Evaluate the diagnostics and correct the
error.
The set configuration does not correspond
to the actual configuration of the ET 200MP.
Check the configuration of the ET 200MP to
see whether a module is missing or defec-
tive, or whether a non-configured module is
inserted.
Invalid configuration states
See section Invalid configuration states of
the ET 200MP on PROFINET IO (Page 58)
Parameter assignment error in the I/O mod-
ule
Evaluate the display of the module status in
STEP 7 and correct the error in the corre-
sponding I/O module.
Not
relevant
Not
relevant
On
Maintenance
See section Maintenance events (Page 52)
Flashes
Flashes Flashes
Hardware or firmware defective. (The LEDs
P1 and P2 of the PROFINET interface are not
flashing.)
Run a firmware update. If the error persists,
contact Service & Support.
Replace the interface module.
Flashes Flashes Flashes
"Node flash test" is being performed. (The
LEDs P1 and P2 of the PROFINET interface
are also flashing.)
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Siemens simatic ET 200MP Specifications

General

Brand	Siemens
Model	simatic ET 200MP
Category	I/O Systems
Language	English