Parr Instrument 4857 - Manual (Page 19)

4857 Reactor Controllers
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M ODULE 1: T EMPERATURE C ONTROL M ODULE
Setpoint Adjustment
Before carrying out an autotune or run with the default settings to ensure the system is safe to
operate at the setpoint value.
1. Right click on controller image.
2. Select properties and select programmer and set-points.
3. Expand (+) setpoints menu.
4. Enter Module 1 - Setpoint 1 value for the required module (click out of value box once
setting entered to ensure value is accepted)
5. Apply setting and click OK
6. New setpoint is now written to the controller and should be visible on controller image.