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0800_GB-Power-Control_2441
GB
POWER CONTROL - OPERATION
Diagnostic functions
Job calculator switch outputs are monitored for
- operating
power
- sensor power voltage
- short circuits from earth or 12 v
- cable
breakage
or
- overload
With a fault recognition:
- an alarm mask appears and an alarm signal is
audible
- the relevant symbol and fault are displayed
A fault must be confirmed with the “Menu” button
Diagnostic function can be switched off for each individual
channel
Switching off diagnostics for an output
Diagnostic function of an output recognized as
faulty and acknowledged by the operator can be
excluded from the diagnostics
- Before confirming switch the alarm off with “ESC”
button
.
A job calculator new start is necessary when
- relays for output power supply is switched for any
longer than 2 secs.
e.g. because of insufficient operating power.
For safety reasons relays will no longer self
reactivate.
