User Manual

110
Output Adjustment Functions Section 4-16
4-16 Output Adjustment Functions
4-16-1 Output Limits
• Output limits can be set to control the output using the upper and lower
limits to the calculated MV.
• The following MV takes priority over the MV limits.
Manual MV
MV at stop
MV at PV error
• For heating/cooling control, upper and lower limits are set of overall heat-
ing/cooling control. (They cannot be set separately for heating/cooling.)
4-16-2 MV at Stop
• The MV when control is stopped can be set.
For heating/cooling control, the MV at stop will apply to the cooling side if
the MV is negative and to the heating side if the MV is positive.
The default is 0.0, so an MV will not be output for either standard or heat-
ing/cooling control.
Note The order of priority is as follows: Manual MV > MV at stop > MV at PV error.
0%
100
%
Output
MV upper limit
MV lower limit
Output
MV lower limit
MV upper limit
Heating MV Cooling MV
Parameter Setting range Unit Default
MV at stop −5.0 to 105.0 for standard
control
−105.0 to 105.0 (heating/cool-
ing control)
%0.00