WAGO-I/O-SYSTEM 750
Diagnostics 105
750-325 CC-Link Fieldbus Coupler
Manual
Version 2.0.1
Table 60: Blink Code Table for I/O LED Signaling, Error Code 6
Error code 6: "Node configuration error"
Error
Argument
Error Description
Solution
1
Too many analog
output signals for the
remote register area
(RWw).
1. Turn off the power supply for the node.
2. Reduce the number of I/O modules with analog output data
or increase the number of stations or cycles using DIP
switches 4/5 or 6/7.
3. Turn the power supply on again.
4. Does the error persist?
Repeat steps 1 through 3.
2
Too many analog
input signals for the
remote register area
(RWr).
1. Turn off the power supply for the node.
2. Reduce the number of I/O modules with analog input data
or increase the number of stations or cycles using DIP
switches 4/5 or 6/7.
3. Turn the power supply on again.
4. Does the error persist?
Repeat steps 1 through 3.
3
Too many digital
output signals for the
remote I/O area (RY).
1. Turn off the power supply for the node.
2. Reduce the number of I/O modules with digital output data
or increase the number of stations or cycles using DIP
switches 4/5 or 6/7.
3. Turn the power supply on again.
4. Does the error persist?
Repeat steps 1 through 3.
4
Too many digital
input signals for the
remote I/O area (RX).
1. Turn off the power supply for the node.
2. Reduce the number of I/O modules with digital input data or
increase the number of stations or cycles using DIP
switches 4/5 or 6/7.
3. Turn the power supply on again.
4. Does the error persist?
Repeat steps 1 through 3.
5
Protocol version
conflict
1. Turn off the power supply for the node.
2. Change the operating mode using DIP switch 8.
3. Turn the power supply on again.
Table 61: Blink Code Table for the I/O LED Signaling, Error Code 7
Error code 7: “Not supported I/O module”
Error
Argument
Error Description
Solution
n
First unsupported
I/O module
in place of n.
1. Turn off the power supply to the node.
2. Replace the nth I/O module containing process data or
reduce the number of modules to the number of n-1.
3. Turn the power supply on.
Table 62: Blink Code Table for the 'I/O' LED Signaling, Error Code 8
Error code 8: -not used-
Error
Argument
Error Description
Solution
-
Not used