Chapter 12 Description of Parameter SettingsC2000
12.1-13-4
Group setting 10: Air Handling Unit, AHU
The following table lists the relevant AHU setting application parameters.
Pr Explanation Settings
00-04 Content of multi-function display 2
00-11 Speed control mode 0 (V/F control)
00-16 Load Selection 0 (Normal load)
00-20
Master frequency command source (AUTO)
/ Source selection of the PID target
2 or 0
00-21 Operation command source (AUTO) 1 or 0
00-22 Stop method 1 (Coast to stop)
00-23 Control of motor direction 1 (Disable reverse)
00-30 Master frequency command (HAND) source 0 (Digital keypad)
00-31 Operation Command (HAND) source 0 (Digital keypad)
01-00 Maximum operation frequency 50
01-01 Output frequency of motor 1 50
01-02 Output voltage of motor 1 380
01-07 Minimum output frequency of motor 1 0.1
01-10 Output frequency upper limit 50
01-11 Output frequency lower limit 35
01-34 Zero-speed mode 2
01-43 V/F curve selection 2
02-05 Multi-function input command 5 (MI5) 16 or 17
02-13 Multi-function output 1 RLY1 11
02-14 Multi-function output 2 RLY2 1
03-00 Analog input selection (AVI) 1
03-01 Analog input selection (ACI) 1
03-02 Analog input selection (AUI) 1
03-28 AVI terminal input selection 0
03-29 ACI terminal input selection 1
03-20 Multi-function output 1 (AFM1) 0
03-23 Multi-function output 2 (AFM2) 0
03-31 AFM2 output selection 0 or 1
03-50 Analog input curve selection 4 (three-point curve of AUI)
07-06 Restart after momentary power loss
2 (Speed tracking by minimum output
frequency)
07-11 Number of times of restart after fault 5 (times)
07-33 Auto-restart interval of fault 60 (s)
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