32
3.9
OPERATION SIGNAL SELECTION 2
This four-digit
binary code
determines
reverse run
capability and
decel stall pre-
vention.
Stall prevention during deceleration automatically adjusts the
deceleration rate while monitoring the DC bus voltage to pre-
vent overvoltage during deceleration. This digit must be set to
1
when connecting dynamic braking (DB) resistor.
When the motor load is larger or decel time is shorter, decel
time may be longer than the set value because of the stall
preventive function.
3.10
OUTPUT MONITORING
Output Monitor Selection
This four-digit
binary code
establishes
which output
parameter will
be applied to
the Analog
Monitor Output
at terminals 12 & 11, and whether S-Curve is provided (see
illustration on next page).
The Analog Monitor output is a 0-10Vdc signal, proportional to
the output parameter selected.
DIGIT
FUNCTION
X X X X
0 = Reverse run enabled
1 = Reverse run disabled
X X X X
NOT USED
X X X X
0 = Stall prevention during deceleration
enabled
1 = Stall prevention during deceleration
disabled ( braking resistor connected )
Constant
no-20
Factory Setting : 0000
DIGIT
FUNCTION
X X X X
NOT USED
X X X X
0 = Analog monitor output : output frequency
1 = Analog monitor display : output current
X X X X
S-Curve Accel/Decel Selection:
0 = Not Provided; 1 = .2 sec. S-curve
X X X X
NOT USED
Constant
no-21
Factory
Setting : 0000
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