Table 5.3 Check if A1-03 Init Parameters is Locked (continuing from step 10 above)
Step
Display/Result
1.
Press
to display A1-03.
←
→
-PRMSET-
PRG
Init Parameters
FWD
A1-
03
= 0
0
No Initialize
2.
Press
, making sure that the setting values cannot be changed.
3.
Press
to return to the first display.
HELP
- MODE -
PRG
DATA
Programming
FWD
Table 5.4 Enter the Password to Unlock Parameters (continuing from step 3 above)
Step
Display/Result
1.
Press
to enter the parameter setup display.
-PRMSET-
Initialization
Select Language
PRG
A
1-00=
0
←
→
FWD
2.
Press
F1
,
F2
,
to select the flashing digits as shown.
←
→
-PRMSET-
Select Language
English
PRG
FWD
A1-
00
=
0
*
0
*
3.
Press
to scroll to A1-04 and
.
←
→
-PRMSET-
A1-
04
= 0
(0~9999)
“0”
PRG
Enter Password
FWD
4.
Enter the password “1234”.
←
→
-PRMSET-
PRG
Enter Password
FWD
A1-04= 1234
V/f Control
4
5.
Press
to save the new password.
Entry Accepted
6.
Drive returns to the parameter display.
←
→
-PRMSET-
A1-
04
= 0
(0~9999)
“0”
PRG
Enter Password
FWD
7.
Press
and scroll to A1-03.
←
→
-PRMSET-
PRG
Init Parameters
FWD
A1-
03
= 0
0
No Initialize
8.
Press
to display the value set to A1-03. If the first “0” blinks, parameter settings are unlocked.
←
→
-PRMSET-
PRG
Init Parameters
FWD
A1-03
0
No Initialize
=
0
9.
Use
and
to change the value if desired (though changing the Init Parameters at this point
is not typically done).
←
→
-PRMSET-
PRG
Init Parameters
FWD
A1-03
0
2-Wire Initial
=
2220
“0”
5.1 A: Initialization
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
145
5
Parameter Details
