User Manual

Logic Command/Status Words E-3
Logic Command Word
PowerFlex 700S Drives
Logic Bits
1514131211109876543210Command Description
xNormal
Stop
0 = Not Normal Stop
1 = Normal Stop
xStart
(1)
0 = Not Start
1 = Start
x Jog 1 0 = Not Jog using [Jog Speed 1]
1 = Jog using [Jog Speed 1]
x Clear
Fault
(2)
0 = Not Clear Fault
1 = Clear Fault
x x Unipolar
Direction
00 = No Command
01 = Forward Command
10 = Reverse Command
11 = Hold Direction Control
x Reserved
x Jog 2 0 = Not Jog using [Jog Speed 2]
1 = Jog using [Jog Speed 2]
xCurrent
Limit Stop
0 = Not Current Limit Stop
1 = Current Limit Stop
x Coast Stop 0 = Not Coast to Stop
1 = Coast to Stop
x Reserved
x Reserved
x Spd Ref
Sel0
(3)
000 = Spd Ref A
001 = Spd Ref B
010 = Preset 2
011 = Ref. 3 (Preset 3)
100 = Ref. 4 (Preset 4)
101 = Ref. 5 (Preset 5)
110 = Ref. 6 (Preset 6)
111 = Ref. 7 (Preset 7)
x Spd Ref
Sel1
(3)
x Spd Ref
Sel2
(3)
x Reserved
(1)
A “Not Stop” condition (logic bit 0 = 0, logic bit 8 = 0, and logic bit 9 = 0) must first be present before a “1 = Start” condition
will start the drive.
(2)
To perform this command, the value must switch from “0” to “1.”
(3)
This command is available only for PowerFlex 700S drives with Phase II Control. For drives with Phase I Control, Logic
Command bits 12, 13, and 14 are reserved.