Leeson SPEEDMASTER MICRO Series User Manual

14.2.3 ALTERNATE TWO-WIRE START/STOP CONTROL METHOD
This method requires TB-13C to be set for RUN REVERSE, which will disable TB-1 as a STOP
switch! Incorrect use of TB-1 may result in damage to equipment and/or injury to personnel!
Refer to Parameter 49 - TB-13C.
FORWARD ROTATION ONLY
1. Select REMOTE mode (see 14.2.1).
2. Program Parameter 27 - ROTATION to FWD & REV.
3. Program Parameter 49 - TB13C to START REVERSE. This will force TB-12A to act as RUN
FORWARD.
4. Wire a normally open maintained contact between TB-12A and TB-2. Close this contact to START
the drive in FORWARD, and open this contact to STOP the drive.
FORWARD and REVERSE ROTATION with TWO RUN CONTACTS
1. Follow 1-4 above and also wire a normally open maintained contact between TB-13C and TB-2. Close
this contact to RUN the drive in REVERSE, and open this contact to STOP the drive.
FORWARD and REVERSE ROTATION with ONE RUN CONTACT
1. Follow 1-3 above and wire a normally open maintained contact between TB-2 and the common of a
single-pole, double-throw toggle switch. Wire the poles of the toggle switch to TB-12A and TB-13C.
Select the desired rotation with the toggle switch. Close the maintained contact to RUN, and open to
STOP.
32
WARNING

Leeson SPEEDMASTER MICRO Series Specifications

General

Brand	Leeson
Model	SPEEDMASTER MICRO Series
Category	Inverter
Language	English