Figure 39: Initialization - WAGO 750-325 Manual

WAGO-I/O-SYSTEM 750
750-325 CC-Link Fieldbus Coupler
7 Function Description
7.1 Initialization
After master configuration and electrical installation of the fieldbus station, the
system is operative.
The coupler begins running up after switching on the power supply.
Upon initialization, the fieldbus coupler determines the I/O modules and
configuration. The 'I/O' LED flashes red.
After a trouble-free start-up, the coupler enters "Fieldbus start" mode and the 'I/O'
LED is blinking green and indicates the set number of occupied stations and
circuits by means of a blinking code. If an error occurs during start-up, the I / O
LED is blinking red and indicates cyclically the corresponding error message by
up to 3 blinking sequences for the diagnostics.

Figure 39: Initialization

More information about the LED Signaling
Read the detailed description for the evaluation of the displayed LED state in the
section "Diagnostics" > ... > "LED Signaling".
Function Description
Manual
Version 2.0.1
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