Autonics TK4S - Auto;Manual Control Settings

6 Parameter Settings and Functions
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Ramp Graph
6.2.4 Auto/Manual Control Settings
 Auto Control
This mode is to make temperature reach SV with MV calculated by PID control.
 Manual Control
This mode is to make temperature reach SV with user’s defined MV.
 When in manual control mode, parameter settings can only be viewed
and cannot be modified (except for lock parameters).
 When the unit is powered on following a power interruption or
shutdown, previous control mode (auto or manual) will be maintained.
 If switching to manual control during Auto-tuning, Auto-tuning will be
terminated.
 It is still possible to switch to manual control mode while in STOP.
 When a SBA (Sensor Break Alarm) occurs in standard control mode,
the sensor error MV (
ErMV
) is applied. In this state, manual and auto
control MV settings can be modified.
 It is still possible to switch auto/manual control mode while in
controlling operation.
 Operation Priority: Manual Control > Stop > Open (Sensor
Disconnection)