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3. SIGNALS AND WIRING
(4) Speed limit in torque control mode
(a) Speed limit value and speed
The speed is limited to the limit value set in parameter No. 8 (internal speed limit 1) or the value
set in the applied voltage of the analog speed limit (VLA). A relationship between the analog speed
limit (VLA) applied voltage and the servo motor speed is as in section 3.4.3 (3) (a).
Generally, make connection as shown below.
Japan resistor
RRS10 or equivalent
SP1
SG
P15R
VLA
LG
SD
Servo amplifier
2k
2k
(b) Speed selection 1 (SP1) and speed limit value
Use speed selection 1 (SP1) to select between the speed set by the internal speed command 1 and
the speed set by the analog speed limit (VLA) as indicated in the following table.
(Note) External input signals
SP1
Speed command value
0
Analog speed limit (VLA)
1
Internal speed limit 1 (parameter No. 8)
Note. 0: off
1: on
When the internal speed limit 1 is used to command the speed, the speed does not vary with the
ambient temperature.
(c) Limiting speed (VLC)
As in section 3.4.3 (3) (c).
(5) Torque control in torque control mode
As in section 3.4.3 (1).
(6) Torque limit in torque control mode
As in section 3.4.3 (2).
Summary of Contents for MR-J2S-*A
Page 13: ...WWW NNC IR A 12 MEMO ...
Page 117: ...WWW NNC IR 3 70 3 SIGNALS AND WIRING MEMO ...
Page 185: ...WWW NNC IR 7 12 7 GENERAL GAIN ADJUSTMENT MEMO ...
Page 195: ...WWW NNC IR 8 10 8 SPECIAL ADJUSTMENT FUNCTIONS MEMO ...
Page 197: ...WWW NNC IR 9 2 9 INSPECTION MEMO ...
Page 221: ...WWW NNC IR 11 10 11 OUTLINE DIMENSION DRAWINGS MEMO ...
Page 293: ...WWW NNC IR 13 64 13 OPTIONS AND AUXILIARY EQUIPMENT MEMO ...
Page 321: ...WWW NNC IR 14 28 14 COMMUNICATION FUNCTIONS MEMO ...
Page 389: ...WWW NNC IR 15 68 15 ABSOLUTE POSITION DETECTION SYSTEM MEMO ...