Baldor MN770 User Manual
Page 31
Section 1
General Information
5-10 Set-Up Information
MN770
Final Wiring Connections
1.
Disconnect all electrical power to all controls.
2.
Disconnect the temporary wiring that was used for the Pre-Installation tests from
the Vector control.
3.
Connect the Vector control to the AC line, motor and encoder as shown in the
Installation and Operating Manual supplied with the Vector control.
Refer to the sections in that manual for recommendations on wire size, terminal
torques, grounding, noise and other pertinent information.
4.
Connect the elevator system controller to the Vector control as described in
Section 3 of the Series 18H manual MN718. Use the configuration described for
the Bipolar Speed or Torque Control Mode.
Note: Refer to the diagram supplied by the elevator controller manufacturer for
specific instructions.
Series 18H Control Considerations:
If using a Baldor Series 18H Vector control, be sure to calculate the appropriate wattage
of braking hardware as calculated in Dynamic Braking (DB) Hardware manual MN701.
The dynamic brake hardware is available from your Baldor distributor. Additional brake
hardware installation information is provided in MN718.