Rockwell Automation Publication 20D-PM001D-EN-P - March 2019 161
Application Notes Appendix B
Logic Status Word
DPI Device Limitations
PowerFlex 700S drives use a 450 mA device on the 12V DPI power supply. Due
to the typical load of a external DPI device of 140 mA, there is a three DPI device
limit.
Logic Bits
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Status Description
x Active 0 = Not Active
1 = Active
x Running 0 = Not Running
1 = Running
x Command
Direction
0 = Reverse
1 = Forward
xActual
Direction
0 = Reverse
1 = Forward
x Accel 0 = Not Accelerating
1 = Accelerating
x Decel 0 = Not Decelerating
1 = Decelerating
x Jogging 0 = Not Jogging
1 = Jogging
xFault0 = No Fault
1 = Fault
xAlarm0 = No Alarm
1 = Alarm
x Flash Mode 0 = Not in Flash Mode
1 = In Flash Mode
x Run Ready 0 = Not Ready to Run
1 = Ready to Run
xAt Limit
(1)
(1) See parameter 304 - [Limit Status] for a description of the limit status conditions.
0 = Not At Limit
1 = At Limit
x Tach Loss Sw 0 = Not Tach Loss Sw
1 = Tach Loss Sw
x At Zero Spd 0 = Not At Zero Speed
1 = At Zero Speed
x At setpt Spd 0 = Not At Setpoint Speed
1= At Setpoint Speed
xEnable0 = Not Enabled
1 = Enabled
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