Table 60: Blink Code Table For The I/O Led Signaling, Error Code 2 - WAGO -I/O-SYSTEM 750 Manual

200 Diagnostics
Table 59: Blink Code Table for the I/O LED Signaling, Error Code 1
Error code 1: "Hardware and configuration error"
Error
Argument
9
10
11
12
13
14

Table 60: Blink Code Table for the I/O LED Signaling, Error Code 2

Error Code 2: "Exceeded Process Image"
Error
Argument
1
2
Manual
1.5.0
750-882 Media Redundancy ETHERNET Controller
Error Description Solution
1.
Bus controller
2.
initialization error
3.
1.
Buffer power failure
2.
real-time clock (RTC)
Fault during read 1.
access to the real- 2.
time clock (RTC)
Fault during write 1.
access to the real- 2.
time clock (RTC)
1.
Clock interrupt fault 2.
Maximum number of 1.
gateway or mailbox 2.
modules exceeded
Error Description Solution
Not used
Process image is 1.
too large. 2.
3.
Turn off the power supply for the node.
Replace the fieldbus controller.
Turn the power supply on again.
Set the clock.
Maintain the power supply of the fieldbus controller for at
least 15 minutes in order to charge the Goldcap capacitor.
Set the clock.
Maintain the power supply of the fieldbus controller for at
least 15 minutes in order to charge the Goldcap capacitor.
Set the clock.
Maintain the power supply of the fieldbus controller for at
least 15 minutes in order to charge the Goldcap capacitor.
Set the clock.
Maintain the power supply of the fieldbus controller for at
least 15 minutes in order to charge the Goldcap capacitor.
Turn off the power for the node.
Reduce the number of corresponding modules to a valid
number.
Turn off the power supply of the node.
Reduce number of I/O modules.
Turn the power supply on.
WAGO-I/O-SYSTEM 750
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