PXR3 Instruction Manual - Coulton Instrumentation

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.• When is set to 0, the differential operation does not start.• When is set to 0.0, this makes the setting of ineffective.[Setting example] Changing the differential time from 60.0 seconds to 50.0 secondsDisplayOperating procedurePV indication1.2.3.4.Press and hold the SEL key for three seconds.will be displayed.Press the key to display .Press the SEL key once.The current setting ( ) will be displayed.Press the or keys to flicker and to display .SV indicationPV indication5.6.Press the SEL key once. will be displayed and 50.0 seconds will be registered for . After that,the controller will operate with being 50.0 seconds.(Repeat the procedure from 3 to 5 to check the set value.)If you want to display the operation status, press and hold the SEL key for two seconds.The SV will be displayed on the display area.If unoperated state continues, the PV will be displayed.22