Pepperl+Fuchs KF GUT-(EX)1.D Series Manual page 34

Temperature converter with trip relays KF**-GUT-(Ex)1.D
Editing devide data: Relays
Maintain in case of error (see below) ——
The Restart inhibit helps you to avoid that short-term trip value overranges are not noticed by the
operating staff.
If Restart inhibit On has been selected, the new state is maintained after the relay switching until the
ESC key is pressed or the device is restarted. These actions reset the relay, except for a limit violation.
Via the Maintain in case of error function, you can avoid that the relay drops out in case of a fault
(see section 6).
If Maintain in case of error On has been selected, the relay state is maintained in case of a fault until
the corresponding signal is cleared. Afterwards, the relay recovers its normal function.
Subject to reasonable modifications due to technical advances.
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Direction of activation (8.5.2)
Restart inhibit (see below)
—— Passive
Active
—— On
Off
On
Off
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