Omron E5*D series User Manual page 303

at-g
at-h
lcma
• Normally use the default values for these parameters.
• The AT Calculated Gain parameter sets the gain for when PID constants are calculated
using AT. When emphasizing response, decrease the set value. When emphasizing
Function
stability, increase the set value.
• The AT Hysteresis parameter sets the hysteresis for limit cycle operation during
autotuning when switching ON and OFF.
• The Limit Cycle MV Amplitude parameter sets the MV amplitude for limit cycle operation
during autotuning.
AT Calculated Gain
Setting
AT Hysteresis
Limit Cycle MV Amplitude
 Related Parameters
See
See
AT Execute/Cancel (Adjustment Level): Page 6-18
E5@D Digital Temperature Controllers User's Manual (H224)
AT Calculated Gain MASK8
MASK8
AT Hysteresis
Limit Cycle MV Amplitude
Parameter name Setting range
0.1 to 10.0
Temperature
input: 0.1 to 999.9
Analog input:
0.01 to 9.99
5.0 to 50.0
Control must be set to 2-PID control.
The control must be standard control and 2-PID
MASK8
control.
Unit
---
°C
°F
%FS
%
6 Parameters
Default
0.8
0.8
1.4
0.20
20.0
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