2 CONTROL MODE
2.3 Control mode [A]
97
2
■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 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 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.
Torque limit
Same as when in position control mode.
Page 94 Torque limit
Input device
*1
Speed command value
SP2 SP1
0 0 VC (Analog speed command)
0 1 [Pr. PC05 Internal speed 1]
1 0 [Pr. PC06 Internal speed 2]
1 1 [Pr. PC07 Internal speed 3]
Input device
*1
Speed command value
SP3 SP2 SP1
0 0 0 VC (Analog speed command)
0 0 1 [Pr. PC05 Internal speed 1]
0 1 0 [Pr. PC06 Internal speed 2]
0 1 1 [Pr. PC07 Internal speed 3]
1 0 0 [Pr. PC08 Internal speed 4]
1 0 1 [Pr. PC09 Internal speed 5]
1 1 0 [Pr. PC10 Internal speed 6]
1 1 1 [Pr. PC11 Internal speed 7]
ON
OFF
ON
OFF
Internal speed 2
Internal speed 1
Set speed selection
ST1 or ST2
Servo motor speed
SA (Speed reached)
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