946 Controller Instruction Manual
pg. 65
2. Open the Valve:
To Open the valve, press the
Pressure
Control
key until the display is as shown in Figure 6-26,
move the cursor to the box below OP Mode, and change the parameter to Open, or press
the
Close
button. In either case, press the
Enter
key afterward to confirm.
3. Valve in fixed position defined by the set point as shown in valve control dialog box (refer
to Figure 6-26).
To set the valve to fixed position, press the
Pressure
Control
key until the display is as shown in
Figure 6-26, move the cursor to the box below OP Mode, and change the parameter to
Set Point, or press the
Setpoint
button. In either case, press the
Enter
key afterward to confirm.
4. Valve to the set point defined in the recipe (Preset)
•
Press the
Pressure
Control
to display the PID Control dialog box as shown in Figure 6-27;
•
Switch the PID Control parameter from ON to OFF as shown in Figure 6-27. Once
the PID control is turned OFF, the valve position will be changed to the Preset set
point as defined in the recipe(refer to Figure 6-14).