Fuji Electric FRENIC-HVAC User Manual page 439

 Pattern Operation Configuration Example
Function code
C21 (Mode selection)
C22 (Stage 1)
C23 (Stage 2)
C24 (Stage 3)
C25 (Stage 4)
C26 (Stage 5)
C27 (Stage 6)
C28 (Stage 7)
The above configuration example produces the operation shown in the chart below.
Forward
direction
ACC1
Multistep
Output
frequency 1
frequency
(Motor
speed)
Reverse
60.0 s
direction
Data = 16
Data = 17
To start or stop a pattern operation, use the
input terminals ON/OFF.
When using the keypad, for example, press the
current stage temporarily, press the
operation from the stopped point of that stage.
Halfway through a pattern operation, to run the inverter from Stage 1 (C22), enter a stop
command and then press the
If the inverter stops due to an alarm, press the
function and then press the
Setting data
1
60.00 s FWD 2 C05 Multistep frequency 1
100.00 s FWD 1 C06 Multistep frequency 2
65.50 s REV 4 C07 Multistep frequency 3
55.00 s REV 3 C08 Multistep frequency 4
50.00 s FWD 2 C09 Multistep frequency 5
72.00 s FWD 4 C10 Multistep frequency 6
35.00 s FWD 2 C11 Multistep frequency 7
Multistep
frequency 2
Multistep
frequency 5
DEC4
ACC2
ACC2
ACC4
Multistep
frequency 3 ACC3
Multistep
frequency 4
55.0 s
100 s 65.5 s
0.1 s
Y1 to Y5 terminal output signal
/ keys on the keypad or turn the related
key to start a pattern operation. To stop the
key. Press the
key.
key to cancel the inverter protective
key again. The stopped stage starts again.
6-129
6.3 Details of Function Codes
Reference frequency
--
Multistep
frequency 6
DEC2
ACC4
Multistep
frequency 7
Time
DEC2
35.0 s
50.0 s 72.0 s
0.1 s
key again to start the pattern
DEC1