E5AK
5--41
Transfer output type
Transfer output upper limit
Transfer output lower limit
Conditions of Use
The transfer output function must be in
use.
·
These parameters set the transfer output conditions.
·
The “transfer output type” parameter selects one of the following as the transfer out-
put type, and assigns this to transfer output:
Set point, Set point during SP ramp, Process value, Manipulated variable (heat)
(standard type), Manipulated variable (cool) (This can selected only during heating
and cooling control on a standard type controller.), Valve opening (position-propor-
tional control)
·
The “transfer output upper limit” and “transfer output lower limit” parameters are
used for scaling of transfer output. The setting range varies according to this output
data. Also, a lower limit value larger than the upper limit value may be set.
·
During temperature input, the decimal point position of the set point, set point dur-
ing SP ramp or process value is dependent on the currently selected sensor, and dur-
ing analog input on the results of scaling.
Transfer output Type
Transfer Output Lower Limit to
Transfer Output Upper Limit
[
] Set point
Set point lower limit value to Set point upper limit value
[
] Set point during SP ramp
Set point lower limit value to Set point upper limit value
[
] Process value
Scaling lower limit to scaling upper limit
[
] Manipulated variable (heat)
-5.0% to 105.0% (Standard control), 0.0 to 105.0% (heating
and cooling control)
[
] Manipulated variable (cool)
0.0% to 105.0%
[
] Valve opening
-10.0 to 110.0%
·
Default : [
]
·
The output ranges of the set point, set point during SP ramp or process value when
temperature input is selected are the ranges supported by the selected sensor.
·
When you have selected the “manipulated variable (heat)” parameter, the transfer
output lower limit during heating and cooling control becomes “0.0”.
F
Related article
4.7 How to Use Transfer Output (page 4-17)
F
Option unit
E53-AKF
Option Mode
Function
Comment
See
Model