LEESON FHP Series NEMA 4x Variable Speed Drive - Manual (Page 30)

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JMP504 Input Type
Jumper pins 1 & 2 for Voltage follower or speed pot mode.
Jumper pins 2 & 3 for Current follower.
JMP505 Input Range Settings
Set jumper in position 1 for 0-5 VDC signal or speed pot input.
Set jumper in position 2 for 0-10 VDC signal.
Set jumper in position 3 for 4-20 mA signal. *
* The 4-20 mA ZERO SET potentiometer should be used
to calibrate the zero (or minimum) speed of the drive with
4mA applied to the input. For voltage inputs this pot
should be set to full CCW.
Figure 12. Jumper Settings--JMP504 and JMP505
JMP504
JMP504
JMP505
1 & 2 for Voltage or speed pot input
2 & 3 for Current
1 = 0 - 5 VDC or speed pot INPUT
2 = 0 - 10 VDC
3 = 4 - 20 mA
1 2 3
1 2 3
JMP505