Mitsubishi Electric MELSERVO-JE MR-JE-100A, Instruction Manual

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3. SIGNALS AND WIRING
3 - 35
(b) Speed command value selection
To select VC (Analog speed command) and a speed command value of internal speed commands 1
to 7, enable SP1 (Speed selection 1), SP2 (Speed selection 2), and SP3 (Speed selection 3) with
[Pr. PD03] to [Pr. PD20].
(Note) Input device
SP3 SP2 SP1
Speed command value
0 0 0 VC (Analog speed command)
0 0 1 Pr. PC05 Internal speed command 1
0 1 0 Pr. PC06 Internal speed command 2
0 1 1 Pr. PC07 Internal speed command 3
1 0 0 Pr. PC08 Internal speed command 4
1 0 1 Pr. PC09 Internal speed command 5
1 1 0 Pr. PC10 Internal speed command 6
1 1 1 Pr. PC11 Internal speed command 7
Note. 0: Off
1: On
You can change the speed during rotation. To accelerate/decelerate, set acceleration/deceleration
time constant in [Pr. PC01] or [Pr. PC02].
When the internal speed commands are used to command a speed, the speed does not vary with
the ambient temperature.
(2) SA (Speed reached)
SA turns on when the servo motor speed has nearly reached the speed set to the internal speed
command or analog speed command.
Internal speed
command 1
Internal speed
command 2
Set speed selection
ST1 or ST2
ON
OFF
Servo motor speed
SA (Speed reached) ON
OFF
(3) Torque limit
As in section 3.6.1 (5)