Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017 175
Appendix E
Logic Command/Status Words:
PowerFlex 755T Drives and Bus Supplies
This appendix presents the definitions of the logic command and logic status
words that are used for PowerFlex® 755T drives and bus supplies.
Drive Products
Here are the logic command and logic status words for PowerFlex 755TM
common-bus inverters, PowerFlex 755TR, and 755TL drives.
Logic Command Word
Table 98 - Logic Command Word
Logic Bit Command Description
0 Normal Stop 0 = Not Normal Stop
1 = Normal Stop
1Start
(1)
0 = Not Start
1 = Start
2Jog 1
(2)
0 = Not Jog 1
1 = Jog 1 (speed set in 10:1894)
3Clear Faults
(3)
0 = Not Clear Faults
1 = Clear Faults
4
5
Unipolar Direction 00 = No Command
01 = Forward Command
10 = Reverse Command
11 = Hold Direction Control
6 Manual 0 = Not Manual
1 = Manual
7 Reserved
8
9
Accel Time 00 = No Command
01 = Use Accel Time 1 (10:1915)
10 = Use Accel Time 2 (10:1916)
11 = Use Present Time
10
11
Decel Time 00 = No Command
01 = Use Decel Time 1 (10:1917)
10 = Use Decel Time 2 (10:1918)
11 = Use Present Time
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