Executing Autotuning For All Pid Sets - Omron E5AC-T User Manual

5 Advanced Operations
Starting Operation in Fixed SP Mode (Operation Level)
(The Reset Operation parameter must be set to stop control.)
1
Press the M Key several times in the Operation Level to
display the Run/Reset parameter
2
Press the U or D Key to set run.
The default is rst (reset).
*Fixed SP operation is started.

Executing Autotuning for All PID Sets

Executing 100% Autotuning for All PID Sets (Adjustment Level)
1
Press the M Key several times in the Adjustment Level to
select AT Execute/Cancel.
2
Press the U or D Key to select ata2 (All PID 100% AT Exe-
cute/Cancel).
The default is off.
*Autotuning is executed for all of the PID sets.
Refer to 4-1-1 Moving to the Initial Setting Level for the procedure to enter the Adjustment Level.
Precautions for Correct Use
Canceling and Restarting Autotuning for All PID Sets
• Because autotuning is performed for all of the PID sets, time may be required to complete
autotuning.
• To cancel autotuning for all PID sets, set the AT Execute/Cancel parameter to AT cancel.
When you do, the PID constants of the PID sets for which autotuning has been completed will
be saved.
• To restart autotuning for all PID sets, set the fixed SP (FSP) in the zone for the PID set number
that was being autotuned when autotuning was canceled. Then execute autotuning for all PID
sets again. This will cause autotuning for all PID sets to start again from the PID set where it
was canceled.
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Operation Level
r-r
r-r
run
Adjustment Level
at
ata2
E5@C-T Digital Temperature Controllers User's Manual (H185)
Run/Reset
rst
at
AT Execute/Cancel
off