Trane TR200 Operating Instructions Manual page 57

• The drive's smart-logic controller can alternate motors when SW2 is in auto position. See the drive
support materials for details.
• Serial communications commands can alternate motors when SW2 is in auto position. See the drive
support materials for details.
Motor Select Status
• The EMB option panel reports the motor selected in either local or remote operation.
Contactor Motor Select Function Setup
For EMB(0) or ECB, see the connection drawing supplied with the unit. For EMB1 or EMB2, make connections
as follows.
• For remote control, connect control wiring to connector X56 terminals 11 and 12 for motor 1 operation
and to terminals 11 and 10 for motor 2.
• For status reporting, wire to connector X55 terminals 11 and 12 for motor 1 select, and connector X56
terminals 1 and 2 for motor 2 select.
Contactor Motor Select Switch
This optional switch is provided for contact motor select available with the EMB option when two equally rated
motors are operated by one drive. The panel mounted Motor 1/ Auto/Motor 2 selector switch provides local
control of motor 1 or 2 along with an auto setting that allows for remote motor selection.
TR200 Option Panel Operating Instructions
Non-bypass Component Functions
57