INVT Goodrive3000 GD3000-01-055G-12 Operation Manual page 89

Goodrive3000 series medium voltage inverters
Set value Function
Increasing frequency
10
setting (UP)
Decreasing
11 frequency setting
(DOWN)
Cancel the
12 frequency change
setting
Shift between A
13
setting and B setting The function mainly realizes the shift between frequency setting
Shift between
14 combination setting
and A setting
Shift between
15 combination setting
and B setting
Multi-step speed
16
terminal 1
Multi-step speed
17
terminal 2
Multi-step speed
18
terminal 3
Multi-step speed
19
terminal 4
Multi-step speed
20
pause
ACC/DEC time
21
option 1
ACC/DEC time
22
option 2
Simple PLC stop
23
reset
24 Simple PLC pause
25 PID control pause
Torque control
29
prohibition
alarm the fault and stop.
The external terminals
commands of the inverter when the terminals set the frequency.
The reset terminals of increasing and decreasing frequency setting
can clear the auxiliary channel frequency set by the internal
UP/DOWN of the inverter so that the frequency reference restores
to the value from the main frequency setting channel.
channels.
The shift between A and B setting channels can be realized by 13.
The shift between combination setting and A setting channels set by
P00.09 can be realized by 14. The shift between combination
setting and B setting channels set by P00.09 can be realized by 15.
16-step speed setting can be realized by the digital combination of
four terminals.
Note: Multi-step speed 1 is low bit while multi-step speed 4 is high
bit.
Multi-step Multi-step
speed 4 speed 3
BIT3 BIT2
Shield the functions of multi-step speed terminals to keep the set
value at current state.
Select 4 groups of ACC/DEC time by the combination of two
terminals.
Terminal1 Terminal 2 ACC/DEC time
OFF OFF
ON OFF
OFF ON
ON ON
Reset the simple PLC process to clear previous memory
information of PLC.
PLC pauses in the process of operation and runs at current speed.
After canceling the function, simple PLC continues to run.
PID becomes invalid temporarily and the inverter keeps current
frequency output.
The inverter shifts from torque control mode into speed control
mode.
-88-
Goodrive3000 series converter
Instruction
modify increasing and
Multi-step Multi-step
speed 2 speed 1
BIT1 BIT0
Corresponding
parameter
ACC/DEC time 1 P00.11/P00.12
ACC/DEC time 2 P08.00/P08.01
ACC/DEC time 3 P08.02/P08.03
ACC/DEC time 4 P08.04/P08.05
decreasing