Omron E5EK - MANUAL 2 User Manual page 89

CHAPTER 5 PARAMETERS
Expansion Mode
SP setting upper limit
SP setting lower limit
Limits the upper and lower limits of the set point. When the set point exceeds the set
tings of the SP setting upper limit" and SP setting lower limit" parameters, the
E5EK DRT controller regards the settings of the Set point upper limit" and Set
Function
point lower limit" parameters as the set points.
When the input type or temperature unit is changed, the values will be force set to
the sensor's upper and lower limits.
During temperature input, the decimal point position is dependent on the currently
selected sensor, and during analog input on the results of scaling.
Comment
During temperature input, the range becomes the range of use of the selected sensor
instead of the scaling upper and lower limit values.
F Related article
4.2 Operating Condition Restrictions (page 4 4)
F Related parameters
See
Input type" Scaling upper limit" Scaling lower limit" Decimal point" (setup
mode)
PID / ON/OFF
Selects 2 PID control or ON/OFF control.
Function
Comment
F Related article
4.1 Selecting the Control Method/ON/OFF control (page 4 3)
F Related parameters
See
Hysteresis (heat)" Hysteresis (cool)" (level 1 mode)
5–32
Parameter
SP setting upper limit
SP setting lower limit
Setting Range
[ ] : 2-PID/ [
Setting Range
SP setting lower limit +1 to scaling upper limit
Scaling lower limit to SP setting upper limit -1
Condition of Use
Control must be standard control or heat-
ing and cooling control.
Default
] :ON/OFF [
Unit
EU
EU
]
Default
1300
-200