Oriental motor BLH Series - Operation Data Extension Setting

35
Parameter
9.2 Operation data extension setting
Using the operation data extension setting, functions or settings for the rotation speed and the torque limiting can be
changed.
A: Update immediately, B: Update after operation stop, C: Update after executing Conguration
Parameter name Description Setting range
Factory
setting
Update
Speed upper limit
Sets the upper limit value of the rotation speed
command.
80 to 3150 r/min 3150
BSpeed lower limit
Sets the lower limit value of the rotation speed
command.
80 to 3150 r/min 80
Torque limiting maximum
value
Sets the upper limit value of the torque limiting
command.
0 to 200% 200
External setting method
Selects whether to use the external analog setting
device or the PWM signal input in the setting
method.
0: External analog setting device
1: PWM signal input
0 C
External analog operation
speed command gain
Sets the speed command per 1 VDC of the input
voltage by the external analog setting device.
0 to 3150 r/min/V 640
A
External analog operation
speed command oset
Sets the oset of the speed command input by
the external analog setting device.
−1500 to +1500 r/min 0
External analog torque
limiting gain
Sets the torque limiting value per 1 VDC of the
input voltage by the external analog setting
device.
0 to 200%/V 43
External analog torque
limiting oset
Sets the oset of the torque limiting input by the
external analog setting device.
- 100 to +100% 0

Speed upper limit, Speed lower limit
The rotation speed can be set to 80 to 3150 r/min and 0 r/min
*
. Using the "Speed upper limit" parameter and the "Speed
lower limit" parameter, the rotation speed range of 80 to 3150 r/min can be limited.
*
When the rotation speed is set to 0 r/min, the "Speed lower limit" parameter is not applied.
Setting range of rotation speed
[r/min
]
[r/min
]
[Example]
When limiting the speed range by setting
to the speed upper limit to 2000 r/min
and the speed lower limit to 200 r/min
80
3150
200 2000
Factory setting
Speed upper limit
Set the upper limit value of the rotation speed with the "Speed upper limit" parameter.
If the rotation speed exceeding the "Speed upper limit" is already set in the operation data, the rotation speed is limited
to the value set in the "Speed upper limit" parameter.
Setting example: When 2500 r/min is set in the "Speed upper limit" parameter while the setting method of the
rotation speed is external DC voltage.
0
500
1000
1500
2000
2500
3000
3500
Rotation speed (r/min)
0 123
45
Setting voltage (VDC)
External DC voltage -
Rotation speed characteristics
(representative values)
Broken line: Factory setting
Solid line: When 2500 r/min is set in the "Speed upper limit" parameter
: Rotation speed setting error information