Omega C9000A SERIES User Manual

52
After AT/PT, any Autotuned parameter may be changed to an
Option from the table. The original Autotuned value is retained in
memory.
To get to Function Mode:
To get to Option Mode:
To change Option 1 to
Option 0:
To get back to process
temperature:
STEP ACTION DISPLAY
1
2
3
4
Press P
Function (flashing)
Press ★
Option (flashing)
Press
Option (flashing)
Press P
1.
0
1.
0
0.
0
T E M P
5.1.4 To Abort Autotune
5.1.6 Autotune Hints
5.1.5 Over-riding Autotune Values
To abort Autotune, simply do the following:
NOTE
Subsequent Autotune AT or PT replaces manual
selections with new calculated values (except Cycle
Time).
For Autotune error messages, see EE5 through EE7 in Section
4.1. Latched: Press simultaneously to reset.
AT/PT tunes most applications satisfactorily, but if tuning fails and
error messages repeatedly occur, the application has unusual
characteristics requiring manual tuning.
Tuning with setpoint near ambient temperature: Difficult both to
control and Autotune. Use PT. If tuning fails, try using Function
.5/Option 1. Otherwise increase setpoint or tune manually.

Omega C9000A SERIES Specifications

General

Brand	Omega
Model	C9000A SERIES
Category	Temperature Controller
Language	English