INVT Goodrive270 Series - Page 107

Goodrive270 series VFD for fan and pump Basic operation guidelines
-97-
Present
reference
channel
P00.09
Multifunction
terminal function 13
(Switch from
channel A to channel
B)
Multifunction
terminal function 14
(Switch from
combined setting to
channel A)
Multifunction
terminal function 15
(Switch from
combined setting to
channel B)
A+B
/
A
B
A-B
/
A
B
Max(A, B)
/
A
B
Min(A, B)
/
A
B
Note: "/" indicates this multifunction terminal is invalid under present reference channel.
When setting the auxiliary frequency inside the VFD via multi-function terminal UP (10) and DOWN
(11), you can increase/decrease the frequency quickly by setting P08.45 (UP terminal frequency
incremental change rate) and P08.46 (DOWN terminal frequency decremental change rate).
Sx
Sy
UP terminal
function selection=10
DOWN terminal
function selection=11
UP terminal state
DOWN terminal state
T
F
T
T
UP terminal frequency incremental integral speed P08.45
DOWN terminal frequency decremental integral speed P08.46
Related parameter list:
Function
code
Name
Description
Default
P00.03
Max. output frequency
P00.04–400.00Hz
50.00Hz
P00.04
Upper limit of running
frequency
P00.05–P00.03
50.00Hz
P00.05
Lower limit of running
frequency
0.00Hz – P00.04
0.00Hz
P00.06
Setting channel of A
frequency command
0: Keypad
1: AI1
2: AI2
3: AI3
4: High-speed pulse HDIA
5: Simple PLC program
0
P00.07
Setting channel of B
frequency command
15