Goodrive350A series high-performance multifunction VFD
Basic operation guidelines
-94-
Setting
Function
Description
8
Running pause
The VFD decelerates to stop, however, all the running
parameters are in memory state, such as PLC
parameter, wobbling frequency, and PID parameter. After
this signal disappears, the VFD will revert to the state
before stop.
9
External fault input
When external fault signal is transmitted to the VFD, the
VFD releases fault alarm and stops.
10
Frequency increase (UP) Used to change the frequency-increase/decrease
command when the frequency is given by external
terminals.
K1
K2
K3
UP terminal
DOWN terminal
UP/DOWN
Zeroing terminal
COM
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.
11
Frequency decrease (DOWN)
12
Clear frequency
increase/decrease setting
13
Switching between A setting
and B setting
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.
14
Switching between
combination setting and A
setting
15
Switching between
combination setting and B
setting
16
Multi-step speed terminal 1
16-step speeds can be set by combining digital states of
these four terminals.
17
Multi-step speed terminal 2
