Error and system messages
LED displays of the communication module
The figure below shows the LED displays of the CM PtP RS232 HF communication module
with open front panel.
①
②
③
④
⑤
Figure 6-1
CM PtP RS232 HF (6ES7541‑1AD00‑0AB0) communication module
Manual, 01/2013, A5E03790665-01
LED display RUN
LED display ERROR
LED display MAINT
LED display TXD
LED display RXD
CM PtP RS232 HF view
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