Two-Wire Operation Mode; Three-Wire Operation Mode; F2.08; F2.12 - Fuling Inverter DZB200 Series User Manual

This parameter defines four different contr ol modes which controls the inverter operation through
external terminals.
5 / 1 4 / 2 0 1 8
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.
K1
FWD
DZB
K2
Series
REV
DCM
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.
K1
FWD
DZB
K2
Series
RE V
DCM
Fig. 6-9 Two-wire operation mode 2
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.
SW1
FWD
SW2
EN
K
RE V
DCM
Fig. 6-10 Three-wire opera tion mode 1
：
K F W D/ RE V s wi t ch
EN is defining the corresponding terminal function as Function 3
h t t p : / / s l i d e p d f . c o m / r e a d e r / f u l l / f u l i n g - i n v e r t e r - u s e r - m a n u a l
Operation
K1 K2
Command
OFF OFF STOP
ON OFF FWD
OFF ON REV
ON ON STOP
Operation
K1 K2
Command
OFF OFF STOP
ON OFF FWD
OFF ON STOP
ON ON REV
Operation
K
Command
OFF FWD
DZ B
Series
ON REV
： ：
S W 1 R UN b ut t on SW 2 S T OP b u t to n
" Three-wire operation control .
- 4 9 -
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.
F u l i n g I n v e r t e r U s e r M a n u a l - s l i d e p d f . c o m
S W 1 F WD o p er a ti ng b u tt on
EN is defining the corresponding terminal function as Function 3
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.
Function
Code
UP/DOWN frequency

F2.08

increment variable rate
Terminal UP/DOWN regulates the change rate of frequency setting.
Function
Code
F2.09 VI lower limit
VI lower limit
F2.10

corresponding setting

F2.11 VI upper limit
VI upper limit

F2.12

corresponding setting
F2.13 VI input filtering time
"
SW1
FWD
SW2
EN
DZ B
K
Series
REV
COM
Fig. 6-11 Three-wire operation mode 2
： S W 2 S TO P b u tt on ：
Setting Range
Name
0.01 50.00Hz/s ～
Setting Range
Name
～
0.00V 10.00V
-100.0% 100.0% ～
0.00V 10.00V ～
～
-100.0% 100.0%
0.00s 10.00s ～
- 5 0 -
K ： R EV o p er a ti n g b ut t on
" "
Three-wire operation control .
Default
Value
0.50Hz/s
Default
Value
0.00V
0.0%
10.00V
100.0%
0.10s
2 8 / 5 4