Mitsubishi Electric MR-E A Series Instruction Manual page 56

3. SIGNALS AND WIRING
(b) Speed selection 1 (SP1), speed selection 2 (SP2), speed selection 3 (SP3) and speed command value
By making speed selection 1 (SP1), speed selection 2 (SP2) and speed selection 3 (SP3) usable by
setting of parameter No. 43 to 47, you can choose the speed command values of internal speed
commands 1 to 7.
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The speed may be changed during rotation. In this case, the values set in parameters No. 11 and
12 are used for acceleration/deceleration.
When the speed has been specified under any internal speed command, it does not vary due to the
ambient temperature.
(2) Speed reached (SA)
SA-SG are connected when the servo motor speed nearly reaches the speed set to the internal speed
command.
(3) Torque limit
As in Section 3.4.1 (5).
(Note) External input signals
SP3 SP2 SP1
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
Note.0 : SP1/SP2/SP3-SG off (open)
1 : SP1/SP2/SP3-SG on (short)
Set speed selection
Start (ST1,ST2)
Servo motor speed
Speed reached (SA)
Speed command value
Internal speed command 1 (parameter No. 8)
Internal speed command 1 (parameter No. 8)
Internal speed command 2 (parameter No. 9)
Internal speed command 3 (parameter No. 10)
Internal speed command 4 (parameter No. 72)
Internal speed command 5 (parameter No. 73)
Internal speed command 6 (parameter No. 74)
Internal speed command 7 (parameter No. 75)
Internal speed
command 2
Internal speed
command 1
ON
OFF
ON
OFF
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