TOHO TTM-i4N - Tuning Type Setting; Settings about Control; Reverse Action; Direct Action

32
■ Tuning type setting
Character Name Description Initial Value
1
SET3
CNT
Setting Mode Selection
Screen
Control Parameter Mode
Settings about Control
6
DIR
Tuning type setting
 0

Reverse Action
 1

Direct Action
0
 <Reverse Action>
 ・ The control that increases the manipulated variable while PV (measurement value) is lower than SV (setting value) is called
“Reverse Action (Heating Control).”
<Direct Action>
・ The control that increases the manipulated variable while PV is higher than SV is called “Direct Action (Cooling Control).”
Note: Please take note of the following upon setting Output 2.
  ・ If Output 1 is set to 0 (Reverse Action), Output 2 will be automatically set to Direct Action.
  ・ If Output 1 is set to 1 (Direct Action), Output 2 will be automatically set to Reverse Action.