Siemens SIMATIC ET 200SP IM 155-6 DP HF User Manual

Interrupts, error messages, diagnostics and system alarms
5.1 Status and error displays
Interface module IM 155-6 DP HF (6ES7155-6BA01-0CN0)
26 Manual, 10/2018, A5E03916550-AD
RN/ER/MT LEDs on the interface module
Table 5- 1 Status and error displays of RN/ER/MT LEDs
LEDs
Meaning
Remedy
RN
(RUN)
ER
(ERROR)
MT
(MAINT)
Off
Off
Off
No or too little supply voltage at inter-
face module
Check the supply voltage or switch it
on at the interface module.
1
On On On
Test of LEDs during startup: The three
LEDs light up simultaneously for ap-
proximately 0.25 s.
-
Flashes
Off Off
Interface module is deactivated. Activate the interface module with the
configuration software or the user
program.
Interface module is not configured. Configure the interface module with
the configuration software.
ET 200SP starts up.
-
ET 200SP is being assigned parame-
ters.
On
Not relevant Not relevant ET 200SP is currently exchanging
data with the DP master.
-
Not relevant
Flashes
Not relevant Group error and group error channels Evaluate the diagnostics and eliminate
the error.
The preset configuration does not
match the actual configuration of the
ET 200SP.
Check the configuration of the
ET 200SP to see whether a module is
missing or faulty, or whether a non-
configured module is inserted.
Invalid configuration states See the Invalid configuration states of
the ET 200SP on PROFINET DP
(Page 47) section.
Parameter assignment error in the I/O
module
Evaluate the display of the module
status in STEP 7 and correct the error
in the corresponding I/O module.
Not relevant Not relevant
On
Maintenance is demanded. Perform maintenance
Flashes Flashes Flashes
Hardware or firmware faulty.
2
Run a firmware update. If the error
persists, contact Siemens Industry
Online Support.
Replace the interface module.
1
PWR LED On (on interface module): Check the backplane bus for a short-circuit.
2
DP LED Off

Siemens SIMATIC ET 200SP IM 155-6 DP HF Specifications

General

Product type designation	IM 155-6 DP HF
Manufacturer	Siemens
Series	SIMATIC ET 200SP
Interface	PROFIBUS DP
Protocol	PROFIBUS DP
Power Supply	24 V DC
Number of DP masters	1
DP master	Yes
Isochronous mode	Yes
Integrated web server	Yes
PROFINET IO Device	No
Number of IO controllers	0
IRT	No
MRP	No
MRPD	No
Shared device	No
Rated value (DC)	24 V
Permissible range, upper limit (DC)	28.8 V
Reverse polarity protection	Yes
Protection class	IP20
Mounting	DIN rail
Transmission rate	12 Mbps
Address area	244 bytes
I&M data	Yes
Number of S7 program blocks	0
Number of clock memories	0
Number of counters	0
Number of data blocks	0
Number of timers	0
Operating temperature	60 °C
Storage temperature	-40 °C to +70 °C
Relative humidity	95%