Siemens SIMATIC ET 200eco PN M12-L - 5 Interrupts;Diagnostics Alarms; Status and Error Displays

Communication module CM 8x IO-Link + DI 4x24VDC M12-L (6ES7148-6JG00-0BB0
Equipment Manual, 09/2020, A5E49284833-AA
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Interrupts/diagnostics alarms
5
5.1 Status and error displays
LED displays
The following figure shows the LED display of the CM 8xIO-Link + DI 4x24VDC M12-L
communication module.
①
RN/NS (RUN/network status)
②
ER/MS (ERROR/module status)
③
MT/IO (MAINT/IO status)
④
PWR (POWER-LED)
⑤
P1 LK (PROFINET port status)
⑥
P2 LK (PROFINET port status)
⑦
LED displays IO-L1 to IO-L8 for channel status/channel fault (green/red)
⑧
LED displays DI0 to DI3 for channel status (green)
Figure 5-1 LED displays