Fuji Electric FRENIC-HVAC User Manual page 494

J102 PID Control 1 (Command selection)
Select a method for setting a command value for PID control 1 and 2.
- Data setting range: 0 to 101
Data for Data for
J102 J102
0
1
-
3
4
- 101
[ 1 ] PID command with the
default)
Using the
control command, display units, scale and physical volume, in an easy-to-understand,
converted command format.
For details of operation, refer to Chapter 5, Section 5.5.3 "Setting up frequency and PID
commands".
 For scale setting for terminal [12], refer to function codes C59 and C60.
For scale setting for terminal [C1], refer to function codes C65 and C66.
For scale setting for terminal [V2], refer to function codes C71 and C72.
PID commands with the keypad
0
PID commands with the
PID command 1 (Analog input: Terminals [12], [C1] and [V2])
Voltage input to the terminal [12] (0 to ±10 VDC, 100% PID
Current input to the terminal [C1] (4 to 20 mA DC, 100% PID
1
Voltage input to the terminal [V2] (0 to ±10 VDC, 100% PID
PID command 2 (Analog input: Terminals [12], [C1] and [V2])
Voltage input to the terminal [12] (0 to ±10 VDC, 100% PID
Current input to the terminal [C1] (4 to 20 mA DC, 100% PID
2
Voltage input to the terminal [V2] (0 to ±10 VDC, 100% PID
PID commands with UP/DOWN commands
3
With UP and DOWN commands, a command value for PID control can be
set by increasing/decreasing between the minimum and maximum scales.
Command via communications link
4
Communications function code (S13): Communications data 20000
(decimal)/100% of the PID command.
Uses PID control 1 command (J102)
/
/ key on the keypad, you can set the control value at 0 to 100% of the PID
6-184
J202 (PID Control 2 (Command selection))
Function
/ keys on the keypad
command/±10 VDC)
command/20 mA DC)
(0 to 20 mA DC, 100% PID
command/20 mA DC)
command/±10 VDC)
command/±10 VDC)
command/20 mA DC)
(0 to 20 mA DC, 100% PID
command/20 mA DC)
command/±10 VDC)
keys on the keypad (J102, J202 = 0, factory