Baldor 29M Installation And Operating Manual page 40

Section 1
General Information
Jumper
JP1
MN1230
Figure 3-16 Jumper Locations
1
3 2 1
JP1
Table 3-8 Jumper Positions
Jumper Position
1–2 Voltage Command Signal. (Factory Setting)
2–3 4–20mA Command Signal.
Note: Early production boards had JP2 jumper. If present, leave JP2 on pins 1 & 2.
1
Description of Jumper Position Setting
Installation 3-29