Rockwell Automation 1503VC IntelliVAC Plus Contactor Control Module User Manual
Page 98
![background image](/manuals/578723/98/background.png)
Wiring (MC) 6-11
1503-UM054C-EN-P – June 2013
Incomplete Sequence Timer
The Incomplete sequence timer is designed to ensure that the duty
cycle of the autotransformer is not exceeded in a single start. It
controls the maximum amount of time which the unit will pass
current through the autotransformer. If a transition to full voltage
has not been made before the incomplete sequence timer expires the
start will be aborted, and the unit will be locked from beginning
another start until it is manually reset using the reset push button.
Default setting: 15 Seconds
Transition Timer
The Transition Timer controls the amount of time the starter will
provide reduced voltage to the motor. When this timer expires the
run contactor will close which will bypass the reactor and provide
full voltage to the motor.
Default setting: 10 Seconds