Delta VFD-M-D series, User Manual, Page: 90 / 163

Chapter 5 Parameters
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VFD-M-D Series
Revision Jan. 2007, MDE2, SW V1.05 5-57
1. When Pr.5-11 is set to 00, AC motor drive will run immediately.
2. When Pr.5-11 is set to 01, AC motor drive will remain stopped until operation command is
received after previous operation command is cancelled.
NOTE
The Line Start Lockout feature does not guarantee that the motor will never start under this condition.
It is possible the motor may be set in motion by a malfunctioning switch.
5 - 12 2-wire Operation Control Modes
Factory Setting: 00
Settings 00 2-wire: FWD/STOP, REV/STOP
01 2-wire: FWD/REV, RUN/STOP
There are two different types of control modes:
5 - 12
External Terminal
00
2-wire
FWD /STOP
REV / STOP
VFD-M-D
FWD:("OPEN":STOP)
("CLOSE":FWD)
REV:("OPEN": STOP)
("CLOSE": REV)
DCM
FWD/STOP
REV/STOP
01
2-wire
FWD/ REV
RUN / STOP
VFD-M-D
FWD:("OPEN":STOP)
("CLOSE":RUN)
REV:("OPEN": FWD)
("CLOSE": REV)
DCM
RUN/STOP
FWD/REV
This parameter is to delay the signals on digital input terminals. 1 unit is 2.5 msec, 2 units are
5 msec, etc. The delay time is to debounce noisy signals that could cause the digital terminals
to malfunction.
5 - 13
Digital Terminal Input Debouncing Time
Unit: 2.5
Settings
1 to 20
Factory Setting: 1