MITSUBISHI ELECTRIC MR-E- A/AG User Manual

Page 268

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15. MR-E- AG SERVO AMPLIFIER COMPATIBLE WITH ANALOG INPUT

2) Speed selection 1(SP1)/speed selection 2(SP2)/speed selection 3(SP3) and speed limit values

Choose any of the speed settings made by the internal speed limits 1 to 7 using speed selection
1(SP1), speed selection 2(SP2) and speed selection 3(SP3) or the speed setting made by the
analog speed limit command (VLA), as indicated below.

(Note) External input signals

SP3

SP2

SP1

Speed limit value

0

0

0

Analog speed limit (VLA)

0

0

1

Internal speed limit 1 (parameter No. 8)

0

1

0

Internal speed limit 2 (parameter No. 9)

0

1

1

Internal speed limit 3 (parameter No. 10)

1

0

0

Internal speed limit 4 (parameter No. 72)

1

0

1

Internal speed limit 5 (parameter No. 73)

1

1

0

Internal speed limit 6 (parameter No. 74)

1

1

1

Internal speed limit 7 (parameter No. 75)

Note.0: off

1: on

When the internal speed limits 1 to 7 are used to command the speed, the speed does not vary
with the ambient temperature.

3) Limiting speed (VLC)

VLC turns on when the servo motor speed reaches the speed limited using any of the internal
speed limits 1 to 7 or the analog speed limit (VLA).

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