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Fuling Inverter User Manual - slidepdf.com
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K1
K2
FWD
REV
DCM
DZB
Series
OFF
OFF
Operation
Command
K1
K2
ON
OFF
OFF
ON
ON
ON
STOP
FWD
REV
STOP
This parameter defines four different contr ol modes which controls the inverter operation through
external terminals.
0: Two-wire type control, integrate Enable with direction. This mode is the most oft en used two-wire
control mode. The motor forward and reverse operations a re determined by the defined FWD and REV
terminal command.
Fig. 6-8 Two-wire operation mode 1
1: Two-wire control, sepa rate Enable from direction. When this mode is used, the defined FWD is enable
terminal. The direction is determined by the de fined REV state.
2: Three-wire control 1, integrate Enable with direction. At this mode, EN is the Enable terminal with the
direction controlled by the defi ned FWD. REV define the direction.
K F W D/ RE V s wi t ch
S W 1 R UN b ut t on
SW 2 S T OP b u t to n
EN is defining the corresponding terminal function as Function 3
Three-wire operation control .
：
：
：
“
”
3: Three-wire control, separate Enable from direction. At this mode EN is the Enable terminal, SW1 or
SW2 define operating command and control direction at the same time. Stop command is defined by SW2.
S W 1 F WD o p er a ti ng b u tt on
S W 2 S TO P b u tt on
K R EV o p er a ti n g b ut t on
：
：
：
EN is defining the corresponding terminal function as Function 3
Three-wire operation control .
“
”
Note: For two-wire operation mode, when FWD/REV terminal is enabled and the stop command
produced by other sources stops the equipment, the inverter does not st art to operate after the stop
command disappears even if the control terminal FWD/REV is still valid. If the inver ter needs to
operate, it is required to trigger FWD/REV again.
Terminal UP/DOWN regulates the change rate of frequency setting.
- 4 9 -
- 5 0 -
Fig. 6-9 Two-wire operation mode 2
Fig. 6-10 Three-wire opera tion mode 1
Fig. 6-11 Three-wire operation mode 2
F2.08
UP/DOWN frequency
increment variable rate
0.01 50.00Hz/s
～
0.50Hz/s
Function
Code
Name
Setting Range
Default
Value
F2.09
VI lower limit
0.00V 10.00V
～
0.00V
F2.10
VI lower limit
corresponding setting
-100.0% 100.0%
～
0.0%
F2.11
VI upper limit
0.00V 10.00V
～
10.00V
F2.12
VI upper limit
corresponding setting
-100.0% 100.0%
～
100.0%
F2.13
VI input filtering time
0.00s 10.00s
～
0.10s
Function
Code
Name
Setting Range
Default
Value
K1
K2
FWD
RE V
DCM
DZB
Series
OFF
OFF
K1
K2
ON
OFF
OFF
ON
ON
ON
Operation
Command
FWD
REV
STOP
STOP
K
OFF
ON
Operation
Command
FWD
REV
FWD
EN
RE V
DCM
SW1
SW2
K
DZ B
Series
FWD
EN
REV
COM
SW1
SW2
K
DZ B
Series
