Function Application
‑543‑
Para.
Function
Default Value Range
Description
F4‑38
DI valid mode
selection 1
00000
Ones: DI1 active
mode
0: Active high
1: Active low
Tens: DI2 active
mode (0 or 1,
the options are
the same as
those of DI1).
Hundreds: DI3
active mode (0
or 1, the options
are the same as
those of DI1).
Thousands: DI4
active mode (0
or 1, the options
are the same as
those of DI1).
Ten thousands:
DI5 active mode
(0 or 1, the
options are the
same as those
of DI1).
The active mode
for terminals DI1
to DI5 is set
through the
ones, tens,
hundreds,
thousands, and
ten thousands
positions of this
parameter,
respectively.
0: Active high.
The DI (DI1 to
DI5) is active
when connected
to the COM
terminal and
inactive when
disconnected
from the COM
terminal.
1: Active low.
The DI (DI1 to
DI5) is inactive
when connected
to the COM
terminal and
active when
disconnected
from the COM
terminal.
F4‑39
DI valid mode
selection 2
00000
Table 3–14 DI functions
Value
Function
Detailed Description
0
No function Set 0 to disable the terminal to avoid malfunction.
1
Forward run The AC drive runs in the forward direction. FWD
indicates forward run. In two‑wire mode 1 (F4‑11 set to
0), activating the terminal sets the AC drive to
forwardly run. In two‑wire mode 2 (F4‑11 set to 1),
activating the terminal gives a running command.
2 Reverse run
The AC drive runs in the reverse direction. REV
indicates reverse run. In three‑wire mode 1 (F4‑11 set
to 2), activating the terminal sets the AC drive to
reversely run. In three‑wire mode 2 (F4‑11 set to 3),
activating the terminal sets the forward/reverse run
direction.
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