YASKAWA Varispeed f7

Machine Protection
6-65
 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.)
Related Constants
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
b1-04
Prohibition of
reverse oper-
ation
0: Reverse enabled
1: Reverse disabled
0 or 1 0 No A A A A 183H