Pre-Start Sequence
42-02-7223 C1 4-45
4
iControl DC
Allow machine to be energized: When door position monitor is activated
This Pre-Start Sequence option is much the same as the “After doors are locked” option except
that Door Position Monitor status is used to determine when the machine may be energized
rather than the Doors Locked sensors. The following diagram shows the parameters that affect
this option and the resulting sequence of operation.
Allow machine to be energized after door position monitor is activated
Pick Voltage
Hold Voltage
Weakening Voltage
Motor
Contactor/
Drive Enable
Brake
Contactor
Doors Locked
High
Door Position
Monitor High
Pick Delay
Weakening
Delay
Repick
Time
Hold Delay
Speed Pick Delay 1 Timer
Pattern
Applied
80% of Pick
Voltage
Smooth Pick
Pattern
Brake
Door Open
Limit High