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3. SIGNALS AND WIRING
(b) Speed selection 1 (SP1)/speed selection 2 (SP2) and speed command values
Choose any of the speed settings made by the internal speed limits 1 to 3 using speed selection 1
(SP1) and speed selection 2 (SP2) or the speed setting made by the speed limit command (VLA).
(Note) External Input Signals
SP2 SP1
Speed Command Value
0 0 Speed limit command (VLA)
0 1 Parameter No. 8
1 0 Parameter No. 9
1 1 Parameter No. 10
Note. 0: SP1/SP2-SG off (open)
1: SP1/SP2-SG on (short)
When the internal speed commands 1 to 3 are used to command the speed, the speed does not vary
with the ambient temperature.
(c) Limiting speed (VLC)
VLC-SG are connected when the servo motor speed reaches the limit speed set to any of the internal
speed limits 1 to 3 or analog speed limit.