Mitsubishi Electric MELSERVO-J5 MR-J5 Series User Manual page 74

■SP1 (Speed selection 1)/SP2 (Speed selection 2) and speed command value
The speed command can be selected with SP1 (Speed selection 1) and SP2 (Speed selection 2).
*1
Input device
SP2
0
0
1
1
*1 0: OFF
1: ON
When SP3 (Speed selection 3) is enabled with the settings of [Pr. PD03 Input device selection 1] to [Pr. PD22 Input device
selection 10], internal speed 4 to 7 can be selected.
*1
Input device
SP3 SP2
0 0
0 0
0 1
0 1
1 0
1 0
1 1
1 1
*1 0: OFF
1: ON
The speed can also be switched during operation. Acceleration/deceleration is performed with the time constant setting in [Pr.
PC01 Speed acceleration time constant] and [Pr. PC02 Speed deceleration time constant].
When the internal speed is used to command a speed, the speed does not vary with the ambient temperature.
SA (Speed reached)
SA turns on when the servo motor speed has nearly reached the speed set to the internal speed or analog speed command.
Set speed selection
ON
ST1 or ST2
OFF
Servo motor speed
ON
SA (Speed reached)
OFF
Torque limit
Same as when in position control mode.
Page 69 Torque limit
2 CONTROL MODE
72
2.2 Control mode [A]
Speed command value
SP1
0 VC (Analog speed command)
1 [Pr. PC05 Internal speed 1]
0 [Pr. PC06 Internal speed 2]
1 [Pr. PC07 Internal speed 3]
Speed command value
SP1
0 VC (Analog speed command)
1 [Pr. PC05 Internal speed 1]
0 [Pr. PC06 Internal speed 2]
1 [Pr. PC07 Internal speed 3]
0 [Pr. PC08 Internal speed 4]
1 [Pr. PC09 Internal speed 5]
0 [Pr. PC10 Internal speed 6]
1 [Pr. PC11 Internal speed 7]
Internal speed 2
Internal speed 1