Siemens SIMOCODE pro C - Diagnostics Via LED Display on the Basic Unit and on the Operator Panel with Ethernet;Ip

Commissioning, service, troubleshooting
13.2 Commissioning
SIMOCODE pro
274 System Manual, 05/2019, A5E40507475002A/RS-AD/004
13.2.4.4 Diagnostics via LED display on the basic unit and on the operator panel with
EtherNet/IP
The basic unit and the operating panel have LEDs for displaying specific device states:
Table 13- 14 Diagnostics via LED display
LED
Status
Display
Description
Corrective measures for faults
Device Device
status
Green
Device ON
_
Green flickering Internal fault Send back the basic unit!
Yellow Memory module recognized, TEST/RESET
buttons control the memory module
_
Yellow flashing Memory module read in; factory settings
configured (duration: 3 s)
_
Yellow flickering Memory module programmed
(duration: 3 s)
_
Red
Device defective (also GEN. FAULT on)
Replace the basic unit!
Red – flashing Memory module or expansion modules
defective (also GEN. FAULT on - flashing)
Reprogram/replace the memory
module, replace the expansion
modules
Off Supply voltage too low Check whether the supply
voltage is connected/switched
on
Green flashing
PE energy saving mode active
_
Bus Bus status Off No communication with a controller active Connect the bus or check
Ethernet parameters (IP
parameters, device name)
Green flashing Communication with a controller active
(e.g. Rockwell Automation controller)
_
GEN.
FAULT
Fault
status
Red
Fault pending; reset has been saved
Rectify fault, e.g., overload
Flashing red
Fault pending; reset has not been saved
_
Off
No fault
_
PORT1
(only on
basic unit)
Bus status
Green
Ethernet connection available
_
Off No Ethernet connection available Check the Ethernet connection
and the wiring
Flashing
Station flash test for device location active
_
PORT2
(only on
basic unit)
Bus status
Green
Ethernet connection available
_
Off No Ethernet connection available Check the Ethernet connection
and the wiring
Flashing
Station flash test for device location active
_