INVT Goodrive350 Series Operation Manual page 104

Goodrive350 series high-performance multifunction VFD
Set
value
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
21
time selection 1
Acceleration/deceleration
22
time selection 2
23 Simple PLC stop reset
24 Simple PLC pause
25 PID control pause
Wobbling frequency pause
26
(stop at current frequency)
Wobbling frequency reset
27
(revert to center frequency)
28 Counter reset
29 Switching between speed
Function
setting 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.
Acceleration or
Terminal Terminal
deceleration time
1 2
selection
Acceleration/
OFF OFF
deceleration time 1
Acceleration/
ON OFF
deceleration time 2
Acceleration/
OFF ON
deceleration time 3
Acceleration/
ON ON
deceleration time 4
Restart simple PLC process and clear previous PLC
state information.
The program pauses during PLC execution, and keeps
running in current speed step. After this function is
cancelled, simple PLC keeps running.
PID is ineffective temporarily, and the VFD maintains
current frequency output.
The VFD pauses at current output. After this function is
canceled, it continues wobbling-frequency operation at
current frequency.
The set frequency of VFD reverts to center frequency.
Zero out the counter state.
The VFD switches from torque control mode to speed
-95-
Basic operation instructions
Description
Multi-step
speed 2
BIT1
Corresponding
parameter
P00.11/P00.12
P08.00/P08.01
P08.02/P08.03
P08.04/P08.05
Multi-step
speed 1
BIT0