Rockwell Automation 284 ArmorStart User Manual - Manual (Page 239)

HOA Keypad Operation 7-3
Figure 7.3 Bulletin 281 Hand-Off-Auto Selector Keypad with
Forward/Reverse Function
The following state transition matrix summarizes the HOA behavior
when parameter 45 “Keypad Mode” is set to 1=momentary
The following state transition matrix summarizes the HOA behavior
when parameter 45 “Keypad Mode” is set to 0=maintained
HAND STOP HAND FWD HAND REV AUTO
Set FWD LED Ignore Ignore Set FWD LED
Set REV LED Ignore Ignore Set REV LED
Command motor off and
Transition to “AUTO”
Ignore Ignore Ignore
If (FWD LED) transition to
“HAND FWD”
If (REV LED)
Transition to “HAND REV”
Ignore Ignore Ignore
Ignore
Command motor off and
transition to “HAND STOP”
Command motor off and
transition to “HAND STOP”
Command motor off and
Transition to “HAND STOP”
HAND STOP HAND FWD HAND REV AUTO
NO KEY
PRESSED
Ignore
Command motor off and
transition to “HAND STOP”
Command motor off and
transition to “HAND STOP”
Ignore
Set FWD LED Ignore Ignore Set FWD LED
Set REV LED Ignore Ignore Set REV LED
Command motor off and
Transition to “AUTO”
Ignore Ignore Ignore
If (FWD LED) transition to
“HAND FWD”
If (REV LED)
Transition to “HAND REV”
Ignore Ignore Ignore
Ignore
Command motor off and
transition to “HAND STOP”
Command motor off and
transition to “HAND STOP”
Command motor off and
transition to “HAND STOP”