Delta VFD-L-I Series, User Manual

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Chapter 4 Parameters
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VFD-L-I Series
Revision July 2009, SW V1.1 4-27
VFD-L-I
GND
M1
M1
8: multi-step 2
7: multi-step 1
CLOSE: operation avaliable
OR
CLOSE: operation avaliable
These two inputs select the multi-step speeds defined by Pr.05-00 to Pr.05-01 as shown in the
following diagram. Pr.05-03 to Pr.05-07 can also control output speed by programming the AC
drive ’ s internal PLC function.
9 Jog Operation Control:
Parameter value 9 programs Multi-Function Input Terminal: M1 (Pr.04-04) for Jog control.
VFD-L-I
GND
M1
9: JOG operati on command
CLOSE: operation avaliable
NOTE
Jog operation programmed by 9 can only be initiated while the motor is stopped. It can change the
operation direction during operation and stop the drive by “STOP” key on the digital keypad or
external terminal (OFF) according to JOG deceleration time. (Refer to Pr.01-13, Pr.01-14, Pr.01-15.)
10 Acceleration/Deceleration Speed Inhibit:
Parameter value 10 programs Multi-Function Input Terminal: M1 (Pr.04-04) for
Acceleration/deceleration Inhibit. When the command is received, acceleration and deceleration is
stopped and the AC drive maintains a constant speed. When this function is disabled, the drive will
keep accel/decel. from the preset position. This command is only valid when the drive is in
acceleration or deceleration.
VFD-L-I
GND
M1
10: Acc el eration/deceleration
s peed inhi bit
CLOSED: operati on avali able