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7.5 Setting the parameters
„ Parameter list
Operation mode: Parameter mode
Item
Speed reduction ratio
Speed increasing ratio
Lowest digit display fixing
Prevention of operation at
power-on alarm
External speed
command input
External speed command
voltage selection
External speed command offset
Speed
Speed upper
upper limit
SPL~ n
and lower
Speed
limit
lower limit
IN0
IN1
Input
IN2
i n
function
IN3
selection
IN4
IN5
OUT0
Output
oUt
function
selection
OUT1
Motor lock detection time
Motor rotation direction
All parameters initialization
Note
• Do not turn the control DC power supply while the display is blinking after executing the data setting or
initialization. Doing so may damage the data.
• When setting the speed increasing ratio to 1.00, the speed reduction ratio will be effective. When setting the
speed increasing ratio to other than 1.00, the speed increasing ratio will be effective.
Display
When setting the speed reduction ratio with
respect to the rotation speed of the motor output
shaft, the speed being converted by the speed
Gr-r
reduction ratio can be displayed. If the conveyor
speed reduction ratio is calculated and input, the
conveyor transfer speed can also be displayed.
When increasing the motor rotation speed
Sp-r
using the external mechanism and others, the
converted speed can be displayed.
In the speed stability of this product, the display
of the last digit on the rotation speed monitor may
DG0F
not be stable. If the last digit is fixed to "0," the
display status becomes stable.
If the power is supplied when the FWD input or
REV input is being ON, an alarm will generate.
opAL
When starting or stopping the motor by ON-OFF
control of the power supply, set this parameter to
OFF (Disable).
Selects the setting method of the rotation speed
for the operation data No.0.
When setting the rotation speed using an external
potentiometer or external DC voltage, set the
ES i n
external speed command input to ON (Enable).
When this parameter is set to OFF (Disable),
the rotation speed can be set with the operation
panel.
Selects "0 - 5 VDC" or "0 to 10 VDC" in
EuSL
accordance with the external DC voltage used at
the time of the speed setting.
Adjusts the speed difference among motors when
EoSt
performing multi-motor control.
H i
Sets the upper limit of the rotation speed.
Lo
Sets the lower limit of the rotation speed.
i n-0
i n-1
i n-2
Input signals assigned to input terminals can be
changed. Refer to p.31 for details.
i n-3
i n-4
i n-5
oUt0
Output signals assigned to output terminals can
be changed. Refer to p.31 for details.
oUt1
Sets the time needed to output an alarm after
~ n Lt~ n
detecting the lock state of the motor or the
disconnection of the motor cable.
Sets the motor rotation direction when inputting
d i r
the FWD input.
Restores the value set in the parameter mode to
i n i
the initial value.
Description
Function
Setting range
value
1.00 to 9999
1.00 to 5.00
on oFF
Fixed
Not fixed
oFF
on
ON (Enable)
oFF
OFF (Disable)
on oFF
ON (Enable)
oFF
OFF (Disable)
0-10 0-5
0-10 VDC
0-5 VDC
0-5
−800 to +800 r/min
0, 90 to 1600 r/min
F_ w d
FWD
rEu
REV
~ n 0
M0
~ n 1
M1
ArSt
ALARM-RESET
FrEE
FREE
ArSt
E-Er
EXT-ERROR
FrEE
SP
SPEED-OUT
AL~ n
ALARM-OUT
tH-o
TH-OUT
_ w nG
WNG
1.0 to 5.0 s
c _ w
CW
cc_ w
CCW
–
Initial
1.00
1.00
on
0
1600
0
F_ w d
rEu
~ n 0
~ n 1
SP
AL~ n
5.0
c_ w
–
−29−
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