Control Circuit Connections - Baldor 29M Installation And Operating Manual

Section 1
General Information

Control Circuit Connections

3-10 Installation
Eight operating modes are available. These operating modes define the basic motor
control setup and the operation of the input and output terminals. After the circuit
connections are completed, the operating mode is selected by programming the Level 1
Input block Operating Mode parameter. Available operating modes are:
Keypad Mode
Standard Run 3 Wire Mode (e.g. Potentiometer)
15 Speed 2 Wire Mode (e.g. Preset Speeds)
2 Wire Multi INP (e.g. 2 wire control mode)
3 Wire Multi INP (e.g. 3 wire control mode)
Serial
Bipolar Speed or Torque Mode (e.g. 10VDC, 5VDC or 4-20mA)
Process Mode
External devices are connected at the AC Servo Control connectors shown in Figure 3-3.
1. Connect the Keypad to J4 on the control panel.
2. Determine the operating mode for your application. Connect the remaining
control connections as shown in the diagram for that operating mode. (Refer to
Figures 3-7, 3-8, 3-9 and 3-12.)
Note: Input connections at J1B can be wired as active High or active Low as shown
in Figure 3-6. J1B pin 19 is the Control Reference point (CREF) for the Opto
Isolated Input signals. Input signals are on J1B pins 8, 9, 10, 11, 12, 13, 14,
15, 16.
MN1230