INVT GD20-0R4G-2-UL, Руководство по эксплуатации

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Goodrive20-UL Series VFD Function parameters
-55-
Function
code
Name Description Default Modify
1: 2-wire control 2; Separate the enable from the
direction. FWD defined by this mode is the
enabling ones. The direction depends on the
state of the defined REV.
FWD
REV
COM
K1
K2
Running
command
FWD REV
OFF OFF
OFF
OFF
ON
ON
ON ON
Stopping
Stopping
Forward
running
Reverse
running
2: 3-wire control 1; Sin is the enabling terminal
on this mode, and the running command is
caused by FWD and the direction is controlled
by REV. Sin is natural closed.
COM
K
SB2
SB1
FWD
REV
SIn
The direction control is as below during
operation:
Sln REV
Previous
direction
Current
direction
ON
OFF→O
N
Forward Reverse
Reverse Forward
ON
ON→OF
F
Reverse Forward
Forward Reverse
ON→
OFF
ON
Decelerate to stop
OFF
3: 3-wire control 2; Sin is the enabling terminal
on this mode, and the running command is
caused by SB1 or SB3 and both of them control
the running direction.NC SB2 generates the
stop command.