1. 25.
Set-point memory
S
Access set-point value
25.00
Set-point value
S
Access scale units selection
Un= C
Scale units currently selected
Press “UP” or “DOWN” to change the units.
U
Change units
Un= F
New units selected
Press “SET” to accept the new selection and access the scan.
S
Set the new units and access the scan
7.4
Scan
The scan rate can be set and enabled so that when the set-point is changed the
controller allows heating or cooling at a specified rate (degrees per minute) un-
til it reaches the new set-point. With the scan disabled the controller allows
heating or cooling at the maximum possible rate.
7.4.1
Scan Control
The scan is controlled with the scan on/off function that appears in the main
menu after the temperature scale units.
Sc=OFF
Scan function off
Press “UP” or “DOWN” to toggle the scan on or off.
Sc=On
Scan function on
Press “SET” to accept the present setting and continue.
S
Accept scan setting
2200 Temperature Controller
User’s Guide
26
