Oriental motor BLHM450K Series - BLH Series Operation Overview; Setting Motor Rotation Speed

16
Operation
7 Operation
This chapter explains how to operate the product in a state of the factory setting without using the
MEXE02
.
7.1 Guidance
Driver
Motor
24 VDC
MEXE02
DC power supply
External
potentiometer
External
DC voltage
VR1
Setting the acceleration time
and deceleration time
0 to 5 VDC
Setting the rotation speed
Operation
and stop
External control
equipment
VR1VR2
Using the
MEXE02
, settings of
the operation data and functions
of the product can be extended.
Refer to the USER MANUAL for
details.
7.2 Setting the rotation speed
The rotation speed can be set using the external analog setting device (external potentiometer or external DC voltage)
or VR1.
Whether to use the external analog setting device or VR1 can be selected by switching the ON/OFF status of the M0
input.
The setting range is 100 to 3000 r/min.
The setting range of the
MEXE02
is 80 to 3150 r/min. Refer to the USER MANUAL for details.
M0 input OFF ON
Speed setting
External analog
setting device
VR1

External potentiometer
An external potentiometer is used when the speed is set from a place away from the driver.
Use the
PAVR2-20K
(sold separately) for an external potentiometer.
External potentiometer
PAVR2-20K
(sold separately)
21
3
VH
VM
VL
I/O signal connecto
r
(CN2)
0 to 20 kΩ
Gray
Purple
Blue
8
7
6
PAVR2-20K
LOW
HIGH
Motor output shaft speed [r/min]
PAVR2-20K [scale]
External potentiometer -
Rotation speed characteristics
(representative values)
LOW
HIGH
500
1000
1500
2000
2500
3000