YASKAWA VS mini J7 Series Instruction Manual page 34

Fault history display method
Fault description is displayed when U09 is selected.
(Example)
??? : Fault description
"---" is displayed if there is no fault.
(Refer to page 87 for details.)
Clearing fault history
Set constant n01 to 6 to clear fault history. Set data returns to its
initial value after completion of 6 setting.
Note: Constant initialize (n01=12, 13) clears the fault history.
Setting and referring constants
Following shows how to select and change constants.
LO
REMOTE/LOCAL
selection
LO/RE
DSPL
N01
Constant
PRGM No./
data
DSPL
600
FREF
34
• Setting n02 (Run command selection)
N02
PRGM ENTER PRGM
n02 Initial setting:0
Run command operator reference
selection
N02
PRGM
Return to
constant No.
display
0 1
PRGM
Set to 1
Control circuit
terminal reference
(blinking at changing)
1
PRGM
After
1 sec
Data set
ENTER