Filter
Top Products
Chapter 7. PARAMETER SETUP
7-14
Dead
zone
Output
(heat)
Output
(cool)
MV
100%50%
0%
100%
Control output
values
Dead zone<0
Dead
zone
Output
(heat)
Output
(cool)
MV
100%50%
0%
100%
Dead zone>0
Output
(heat)
Output
(cool)
MV
100%50%
0%
100%
Dead zone=0
Heat-side
output
Cool-side
output
MV
100%50%
0%
100%
Cool-side OH
Heat-side OL
Heat-side OH
Cool-side OL
Note 1) On heat/cool models, this sets how the relationship between heat-side output
and cool-side output should be processed with respect to the MV resulting from
PID operation.
Note 2) Constants OL and OH function as follows:
Note 3) When MV ≥ 50%, the heat-side PID set is switched to.
When MV < 50%, the cool-side PID set is switched to.
Note 4) PID set selection is carried out by setting value and external switch.