Connection Example Of The "Fault" Contact And The "Ready To Operate" Contacts - Kemper Khs Logic Control System Installations- Und Betriebs-Anleitung

1.6.7 Connection example of the "Fault" contact and the "Ready to Operate" contacts

This example demonstrates how you can use the messages for "Fault", "Ready to Operate" and "Warning
temperature limit".
To use the floating change-over contact for a "Fault message" (Fig.: 1-9 a), you have to route the signal line
across the mutual terminal –X7.1 and Terminal –X7.2 for the change-over contact resp. –X7.3 for the normally
closed contact.
To use the floating change-over contact for a "Ready to Operate" message" (Fig.: 1-9 b), you have to route the
signal line across the mutual terminal –X7.4 and Terminal –X7.5 for the change-over contact resp. –X7.6 for the
normally closed contact.
To use the floating change-over contact for a "Warning temperature limit" (Fig.: 1-9 b), you have to route the
signal line across the mutual terminal –X7.7 and Terminal –X7.8 for the change-over contact resp. –X7.9 for the
normally closed contact.
Fig.: 1-9 Extract of circuit diagram (Digital outputs in general)
a)
=68xx.xx Charging
hydrate system "Start"
- 10 -
b) c)
)