Derivative Time - FE PXR4 Operation Manual

Derivative time (Setting range: 0.0 to 999.9 seconds)
[Description]
• can be set automatically by the auto-tuning operation.
• can also be set manually.
[Setting example] Changing the differential time from 60.0 seconds to 50.0 seconds
Display
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Press and hold the key for three seconds.
SEL
will be displayed on the PV display.
Press the key to display
Press the key once.
SEL
The current setting ( ) flashes on the SV display.
Press the or keys to display
Press the key once.
SEL
controller will operate with
If you want to display the operation status, press and hold the
www.
• When is set to 0, the differential operation does not start.
• When is set to 0.0, this makes the setting of
Operating procedure
.
.
will stop flashing and will be registered for
being 50.0 seconds.
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ineffective.
. After that, the
key for two seconds.
SEL
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