Omron E5*D series User Manual page 277

sl-h
sl-l
• These parameters set the upper and lower limits of the set points. A set point can be set
within the range defined by the upper and lower limit set values in the SP Upper Limit and
SP Lower Limit parameters. If these parameters are reset, any set point that is outside of
Function
the new range will be forcibly changed to either the upper limit or the lower limit.
• When the temperature input type and temperature unit have been changed, the set point
upper limit and set point lower limit are forcibly changed to the upper and lower limits of
the sensor.
• For a temperature input, the decimal point position depends on the currently selected
sensor, and for an analog input it depends on the Decimal Point parameter setting.
Set Point Upper
Setting Limit
Set Point Lower
Limit
 Related Parameters
See See
Input Type (Initial Setting Level): Page 6-41
Temperature Unit (Initial Setting Level): Page 6-42
cntl
• This parameter selects 2-PID control or ON/OFF control.
• Auto-tuning can be used in 2-PID control.
Function
Setting
 Related Parameters
See See
AT Execute/Cancel (Adjustment Level): Page 6-18
Manual Reset Value (Adjustment Level): Page 6-31
Hysteresis (Heating) and Hysteresis (Cooling) (Adjustment Level): Page 6-31
E5@D Digital Temperature Controllers User's Manual (H224)
SP Upper Limit
SP Lower Limit
Parameter name
Temperature
input
Analog input
Temperature
input
Analog input
PID ON/OFF
Setting range
pid: 2-PID, onof: ON/OFF
Setting range
SP lower limit + 1 to Input setting
range upper limit
SP lower limit + 1 to scaling upper
limit
Input setting range lower limit to
SP upper limit - 1
Scaling lower limit to SP upper
limit - 1
Default
pid
6 Parameters
Unit Default
EU 1300
EU 100
EU −200
EU 0
6
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