Quick Start Guide ~ RCON PROFINET IO Specification ~
p91
©2023 / IAI Corporation
STEP
3
STEP
1
STEP
2
Initial Setting
Table
of
Contents
2
Confirming PLC Communication Status
Check the status (color) of the LED (RUN/STOP) status on the front of SIEMENS
PLC to see the communication status is in normal condition.
Description STOP/RUN ERROR MAINT
Normal
communication
Light ON Light OFF Light OFF
Error
Light ON Blinking ―
Hardware Error
Light ON Light ON Light OFF
PROFIBUS-DP master side LED display
SIEMENS PLC
CPU:1212C AC/DC/Rly
Model:6ES7 212-1BE40-0XB0
[LED status]
Communication
is normal