Omron E5AZ, User Manual

Page: 145 / 208

122
Initial Setting Level
Section 5-6
• 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 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.
• During temperature input, the decimal point position depends on the cur-
rently selected sensor, and during analog input it depends on the “deci-
mal point” parameter setting.
Controllers with Thermocouple/Resistance Thermometer Universal-inputs
Controllers with Analog Inputs
Related Parameters
Input type: Page 119, Temperature unit: Page 121 (initial setting level)
• This parameter selects 2-PID control or ON/OFF control.
• The auto-tuning and self-tuning functions can be used in 2-PID control.
sl-h
SP Upper Limit
sl-l
SP Lower Limit
Parameters Setting range Unit Default
Set point
upper limit Temperature SP lower limit + 1 to Input
range upper limit EU 1300
Analog SP lower limit + 1 to scaling
upper limit EU 100
Set point
lower limit Temperature Input range lower limit to SP
upper limit
−
1
EU
−
200
Analog Scaling lower limit to SP
upper limit
−
1
EU 0
Parameters Setting range Unit Default
Set point upper limit SP lower limit + 1 to scaling upper
limit EU 100
Set point lower limit Scaling lower limit to SP upper
limit
−
1
EU 0
Function
Setting
See
See
cntl
PID ON/OFF
Setting range Default
pid
: 2-PID,
onof
: ON/OFF
onof
Function
Setting
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