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3. SIGNALS AND WIRING
3 - 46
(b) SP1 (Speed selection 1), SP2 (Speed selection 2), and speed command value
Select any of the speed settings by the internal speed commands 1 to 3 and by VC (Analog speed
command) using SP1 (Speed selection 1) and SP2 (Speed selection 2) as follows.
(Note) Input device
Speed command value
SP2 SP1
0
0
VC (Analog speed command)
0
1
Pr. PC05 Internal speed command 1
1
0
Pr. PC06 Internal speed command 2
1
1
Pr. PC07 Internal speed command 3
Note. 0: Off
1: On
To select VC (Analog speed command) and a speed command value of internal speed commands 1
to 7, enable SP3 (Speed selection 3) with [Pr. PD03] to [Pr. PD22].
(Note) Input device
Speed command value
SP3 SP2 SP1
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)
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...