INVT Goodrive350 Series Operation Manual page 105

Goodrive350 series high-performance multifunction VFD
Setting
9 External fault input
10 Frequency increase (UP)
11 Frequency decrease (DOWN)
Clear frequency
12
increase/decrease setting
Switching between A setting
13
and B setting
Switching between
14 combination setting and A
Switching between
15 combination setting and B
16 Multi-step speed terminal 1
17 Multi-step speed terminal 2
18 Multi-step speed terminal 3
19 Multi-step speed terminal 4
20 Multi-step speed pause
Acceleration/deceleration time
21
Function
setting
setting
selection 1
parameter, wobbling frequency, and PID parameter.
After this signal disappears, the VFD will revert to the
state before stop.
When external fault signal is transmitted to the VFD, the
VFD releases fault alarm and stops.
Used to change the frequency-increase/decrease
command when the frequency is given by external
terminals.
K1
K2
K3
The terminal used to clear frequency-increase/decrease
setting can clear the frequency value of auxiliary channel
set by UP/DOWN, thus restoring the reference frequency
to the frequency given by main reference frequency
command channel.
This function is used to switch between the frequency
setting channels.
A frequency reference channel and B frequency
reference channel can be switched by no. 13 function;
the combination channel set by P00.09 and the A
frequency reference channel can be switched by no. 14
function; the combination channel set by P00.09 and the
B frequency reference channel can be switched by no.
15 function.
16-step speeds can be set by combining digital states of
these four terminals.
Note: Multi-step speed 1 is low bit, multi-step speed
4 is high bit.
Multi-step Multi-step
speed 4 speed 3
BIT3 BIT2
Pause multi-step speed selection function to keep the set
value in present state.
Use these two terminals to select four groups of
acceleration/decoration time.
-96-
Basic operation guidelines
Description
UP terminal
DOWN terminal
UP/DOWN
Zeroing terminal
COM
Multi-step
speed 2
BIT1
Multi-step
speed 1
BIT0