Fuji Electric FRENIC-HVAC User Manual page 500

J104 PID Control 1 (Deviation selection)
Select a deviation value for PID control 1.
- Data setting range: 0 to 2
Data for J104
0
1
2
PID control 1 deviation selection section block diagram
PID control 1
Command value
PID control 1
Feedback value
PID control 2
Command value
PID control 2
Feedback value
J105 PID Control 1 (Display unit)
Select a display unit for PID control. Set PID control 1 and PID control 2 with function codes
J105 and J205 respectively. During PID control, the keypad shows PID command values
(SV), feedback values (PV), operation amount (MV), and others. Set the display units for
these values.
For monitor display settings, see 5.5.1 Monitoring operation status in Chapter 5 Operation
Preparation and Test Operation.
PID control 1 command value (J102) - PID control 1 feedback
value (J103)
Selection of maximum (Use larger of PID control 1 or 2 deviation)
Selection of minimum (Use smaller of PID control 1 or 2
deviation)
+
-
Selection of
maximum
Selection of
minimum
+
-
6-190
Function
PID control 2/1
J104
switchover
0
1
2
J205 (PID Control 2 (Display unit))