Omron E5EK DEVICENET User Manual page 90

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
settings 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
Function
"Set 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 cur-
rently selected sensor, and during analog input on the results of scaling.
SP setting upper limit
SP setting lower limit
Comment
During temperature input, the range becomes the range of use of the selected sen-
sor 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 lower limit +1 to scaling upper limit
Scaling lower limit to SP setting upper limit -1
Setting Range
] : 2-PID/ [ ] :ON/OFF
Setting Range
Condition of Use
Control must be standard control or
heating and cooling control.
Default
[ ]
Unit Default
EU 1300
EU -200