INVT Goodrive35 Series Operation Manual page 83

Goodrive35 Series Closed-loop Vector Control VFD
Functio
Name
n code
Detailed instruction of parameters
SB1
SB2
K
The direction control is as below during operation:
Sln REV
ON OFF→ON
ON ON→OFF
ON
ON→OFF
OFF
SIn: 3-wire control; FWD: Forward running; REV:
Reverse running
3: 3-wire control mode 2. In this mode, SIn is defined
as the enabling terminal, the running command is
determined by the FWD or REV terminal, and the
direction is determined by the FWD and REV
terminals. When the VFD is running, terminal SIn
must be in the connected state. Terminal FWD or
REV generates a rising edge signal to run the VFD
and determine its running direction, and the running
direction is determined by terminal REV. To stop the
running of the VFD, you need to disconnect terminal
SIn.
SB1
SB2
SB3
76
FWD
SIn
REV
COM
Previous Current
direction direction
Forward Reverse
Reverse Forward
Reverse Forward
Forward Reverse
Decelerate to stop
FWD
Sin
REV
COM
Function parameters
Default Modif
value y