INVT Goodrive 310-UL Series Operation Manual page 146

GD310-UL series VFD
These two given channels can carry out mutual simple math calculation between each other. And the
given channels can be shifted dynamically through set multi-function terminals.
There are three assistant given channels: keypad UP/DOWN input, terminals UP/DOWN switch input
and digital potentiometer input. The three ways equal to the effect of input UP/DOWN given in internal
assistant given of the VFD. The user can enable the given method and the effect of the method to the
frequency given by setting function codes.
The actual given of the VFD consists of main given channel and assistant given channel.
Keypad
P00.10
Keypad setting frequency
AI1
AI2
AI3
HDI
Simple PLC
Multi-stage
speed
PID
MODBUS
PROFIBUS
Erthernet
CAN
Keypad
P00.10
Keypad setting frequency
AI1
AI2
AI3
HDI
Simple PLC
Multi-stage
speed
PID
MODBUS
PROFIBUS
Erthernet
CAN
UP terminal
DOWN terminal
Digital
potentiometer
Goodrive310-UL series VFDs support the shifting between different given channels, and the detailed
shifting rules is as below:
Multi-function terminal
Current given
channel
Switch from A channel to
P00.09
A
P00.06
(A frequency
command selection)
0
1
2
3
4
5
6
7
8
9
10
11
A
frequency
command
Max（A，B）
Min（A，B）
P00.07
1
（B frequency
command selection）
0
P00.03
(the Max. output
0
frequency)
1
P00.08 (B frequency
2
Command
reference selection)
3
4
5
6
7
8
9
10
11
Terminal function 33
Frequency increasing/decreasing
setting temporal clear
P08.43 unit
P08.41 unit
0，1 （UP/DOWN terminal
UP/DOWN
UP/DOWN enabling
valid selection）
Digital
potentiometer
enabling Digital potentiometer
function 13
B channel
B
A
0
B
1
A+B 2
3
A-B
4
5
P00.09
(the setting source
combination)
Terminal function 12
P17.13
Keypad
increasing/decreasing setting
digital
adjustment
valid
0
invalid
P08.43 tens setting
0
(frequency control
UP/DOWN enabling
selection)
P08.41 tens setting
enabling
(frequency control
selection)
Multi-function terminal
function 14
Switch from
combination setting to
A channel
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Basic operation instruction
P17.00
Setting
frequency
P00.04 (the upper limit of
the running frequency)
+
+
P00.05 (the lower limit of
the running frequency)
Frequency
temporal clear
valid
0
Invalid
+
+
Multi-function terminal
function 15
Switch from
combination setting to
B channel
P17.02
Ramp given
frequency
/