Watlow CLS200 - Manual (Page 77)

CLS200 Series User’s Guide Chapter 3: Using the CLS200
Doc.# 0600-3050-2000 Watlow Anafaze 61
Changing the Setpoint
Select the single loop display for the loop you want to
change. Press CHNG SP. This display appears:
• Press YES to change the setpoint.
Press the up or down keys (
YES or NO) to increase or de-
crease the setpoint value.
• Press ENTER to save your changes and return to single
loop display.
– or –
Press
NO or BACK (without pressing ENTER) to return to
single loop display without saving the new setpoint.
Selecting the Control Status
If you set the control status to
AUTO, the controller auto-
matically controls the process according to the configura-
tion information you give it.
If you set the control status to
MAN, you need to set the out-
put level.
If you set the control status to TUNE, the controller performs
an autotune and chooses PID parameters.
NOTE! If the loop outputs are disabled, you cannot
toggle between manual and automatic con-
trol. If you try it, the screen shows an error
message telling you that the outputs are dis-
abled, as shown below. Use the SETUP
LOOPS OUTPUT menu to enable the outputs.
See Setup Loop Outputs Menu on page 93.
Manual and Automatic Control
1. Switch to the single loop display for the loop.
2. Press MAN/AUTO.
3. Press
YES to change the mode
– or –
if the mode is
MAN, press NO to set the output power.
ALARM
01 SETPOINT ?
25 ° F
ALARM
MAN/AUTO CONTROL
OUTPUTS DISABLED