Setting Of Bus Failure Monitoring / Line Break Monitoring; Standard Mode; Operation With Bus Failure Monitoring / Line Break Monitoring; Figure 25: Standard Mode - WAGO WINSTA 770 Manual

WAGO WINSTA® 770
770-629/130-000 WINSTA® Sunblind Box 4 Channel
7.4.4

Setting of Bus Failure Monitoring / Line Break Monitoring

Activate/De-activate bus failure monitoring / line break monitoring using switch 4
of DIP Module 2.
7.4.4.1

Standard Mode

Make the following settings to de-activate bus failure monitoring / line break
monitoring:

Figure 25: Standard Mode

Factory setting
This is the factory setting for the monitoring function.
7.4.4.2

Operation with Bus Failure Monitoring / Line Break Monitoring

Make the following settings to activate bus failure monitoring / line break
monitoring:

Figure 26: Operation with bus failure monitoring / line break monitoring

Line Break Monitoring in Central Operation
At this setting, the switching logic is changed from 2 x make contact elements to
2 x break contact elements. This enables both signals to be monitored. The drives
linked to the system move in the required direction when a contact is opened. If
no voltage is present at either contact the drives move to their top, final position.
Bus Failure Monitoring during Bus Operation
At this setting the bus signal is monitored during bus operation. The drives linked
to the system will move to their top, final position on a continuous bus failure
lasting longer than 3 minutes.
Manual
Version 1.2.0, valid from HW/FW version XXXX0201XX
Commissioning 39