WAGO-I/O-SYSTEM 750
Configuring via the Web-Based Management System (WBM) 175
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
Error message in WAGO I/O
CHECK
is possible after a power failure!
If you are using the software "WAGO-I/O-
CHECK
" after a loss of power has
occurred, error messages may be generated. Should this occur, call up the Web-
based management system and set the actual time under "Clock". Then, call up
the "WAGO-I/O-
CHECK
" program again
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Note
Loss of telegrams possible when performing configuration during ongoing
operation!
Telegrams may be lost if configuration is performed using WAGO-I/O-
CHECK
while the system is in operation.
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Use a WAGO RTC module for time synchronization!
You can also use a WAGO 750-640 RTC Module for your node to utilize the
actual encoded time (Real-time – RTC) in your higher-level control system. An
even greater degree of accuracy is achieved via RTC module than that obtained
using the real-time clock in the coupler or controller.
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Figure 69: WBM page "Clock"