Omron E5CC User Manual

6 Parameters
6 - 46
E5@C Digital Temperature Controllers User’s Manual (H174)
s-hc
Standard or Heating/Cooling A Standard Model must be used.
• This parameter selects standard control or heating/cooling control.
• If heating/cooling control is selected for the E5CC, E5CC-B, E5CC-U, E5DC, or E5DC-B
when there is only one control output, the auxiliary output 2 terminal is assigned as the
control output for cooling. (If the Digital Controller has only one auxiliary output, an output
is not automatically allocated for the control output for cooling.)
• If heating/cooling control is selected for the E5EC, E5EC-B, or E5AC when there is only
one control output, the auxiliary output 4 terminal is assigned as the control output for
cooling. (If the Digital Controller has only two auxiliary outputs, auxiliary output 2 is
allocated as the control output for cooling.)
• When heating/cooling control is selected for the E5GC, auxiliary output 1 is assigned as
the control output for cooling.
Note: If standard control is selected, set the Control Output 1 Assignment to o (control output
(heating)) for either direct (cooling) or reverse (heating) operation.
 Related Parameters
MV Monitor (Heating) (Operation Level): Page 6-16
MV Monitor (Cooling) (Operation Level): Page 6-16
Dead Band (Adjustment Level): Page 6-30
Hysteresis (Heating) and Hysteresis (Cooling) (Adjustment Level): Page 6-31
Control Period (Heating) and Control Period (Cooling) (Initial Setting Level): Page 6-47
Control Output 1 and 2 Assignment (Advanced Function Setting Level): Page 6-81
Auxiliary Output 1 to 4 Assignment (Advanced Function Setting Level): Page 6-82
st
ST (self-tuning)
The control must be set to a temperature input,
standard control, and 2-PID control.
• The ST (self-tuning) function executes tuning from the start of program execution to
calculate PID constants matched to the control target. When the ST function is in
operation, be sure to turn ON the power supply of the load connected to the control output
simultaneously with or before starting E5@C operation.
• Auto-tuning can be started during self-tuning.
 Related Parameters
Input Type (Initial Setting Level): Page 6-43
PID ON/OFF (Initial Setting Level): Page 6-45
ST Stable Range (Advanced Function Setting Level): Page 6-67
Function
Setting
Setting range Default
stnd: Standard, h-c: Heating/cooling stnd
See
See
Function
Setting
Setting range Default
off: ST function OFF, on: ST function ON on
See
See

Omron E5CC Specifications

General

Brand	Omron
Model	E5CC
Category	Temperature Controller
Language	English