MHT260a (Engl.)
5-7
Accel. time (basic para. 21 or 23) can be selected by the accel./decel. time selection [ACC0] setting.
Selection of acceleration and deceleration time
[ACC0] (14)
Accel. time
Decel. time
OFF
Basic para. 21
Basic para. 22
ON
Basic para. 23
Basic para. 24
To allocate the [ACC0] signal to the control input terminal, set (14) to the system para.. If this signal is not allocated to the control input
terminal, this signal is deemed "always off".
(2) Changeover of rotational direction
The rotational direction of motor output shaft for the [FWD]
can be changed by the system para. 80.
When the para. 80 is initial value (*1), motor rotates in forward
(counter-clockwise (*2) viewed from shaft extension) direction
for forward command. In case the motor rotates opposite
to the normal movement of mechanical equipment system,
set 1 at the para. 80. The setting change of the system para.
becomes valid after turning on power again.
(3) Gain for speed command [NREF] terminal : Basic type (DI/DO position) only
At factory setting, the motor rotates forward at 5000 [r/min] a10 [V] of the speed command voltage.
By setting the system para. 63, the motor speed can be adjusted against the set speed command voltage.
If the system para. 63 has been set at 0.1, the speed can be adjusted to 500 [r/min] a10 [V] of the speed command voltage.
(4) Resolution of speed command voltage : Basic type (DI/DO position) only
The [NREF] terminal has a 14 bit resolution at full scale.
(5) Torque limit
Motor output torque can be limited by using the torque limit [TLMT] (30) signal. For details, see 5.6.3 Torque limit [TLMT]/Torque limit
detection.
Notes :
(*1) Initial value has been set individually, at the time of shipment from our factory.
(*2) Direction of motor shaft rotation (when viewed from a point facing the drive-end of motor) is designed according to Japanese standard
：
・
Forward direction
：
Counter-clockwise (CCW) rotation
・
Reverse direction
：
Clockwise (CW) rotation
Foward
rotation
Speed command voltage
The value in ( ) is the setting value of system para. 63.
+10V
+5000r/min
-5000r/min
-10V
（×
1.5
）
（×
1.0
）
（×
0.1
）
Speed
Summary of Contents for Faldic-a RYS-R Series
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