Limiting Motor Rotation Direction - YASKAWA Varispeed G7 Series Instruction Manual



Limiting Motor Rotation Direction

If you set motor reverse rotation prohibited, a Reverse Run Command will not be accepted even if it is input.
Use this setting for applications in which reverse motor rotation can cause problems (e.g., fans, pumps, etc.)
Note The Reverse Run Command input will not be accepted when reverse motor operation is prohibited.
Related Constants
Name
Con-
stant
Display
Number
Prohibition of
reverse opera-
b1-04
tion
Reverse Oper
Description
0: Reverse enabled
1: Reverse disabled
Control Methods
Change
Setting Factory during
V/f
Range Setting Opera-
V/f with
tion
PG
0 or 1 0 No A A
Machine Protection
MEMO
Open Open
BUS
Flux
Loop Loop
Regis-
Vec-
Vector Vector
ter
tor
1 2
A A A 183H
63
6-