Control Backup Function Setting - TOHO TTM-i4N User Manual

■ Control backup function setting

Character
1 Setting Mode Selection
SET3
Screen
CNT
Control Parameter Mode
42 Control backup function
PWZ
setting
Improves the control until it stabilizes by memorizing the reset manipulated variable during the time when the control is in
stable condition while performing PID control and reflects the memorized reset manipulated variable to the manipulated
variable when the control has recovered from the brownout.
Condition of Memorization: When PV has continuously stayed within the range of SV±PWZ°C for 10 minutes during the
control and if PV is still staying within the range of SV±PWZ°C, then memorize every 10 minutes.
Name
Settings about Control
Setting Range: 0.0–10.0
Setting Unit: °C or °F
※ Setting "0.0" will turn the control backup function OFF
Description
55
Initial Value
00