YASKAWA P1000 Technical Manual page 144

5.1 A: Initialization
How to Use the Password
The user can set a password in parameter A1-05 to restrict access to the drive. The password must be entered to A1-04 to
unlock parameter access (i.e., parameter setting A1-04 must match the value programmed into A1-05). The following
parameters cannot be viewed or edited until the value entered to A1-04 correctly matches the value set to A1-05: A1-01,A1-03,
A1-06, and A2-01 through A2-33.
The instructions below demonstrate how to set password "1234". An explanation follows on how to enter that password to
unlock the parameters.
1. Turn on the power to the drive. The initial display appears.
2.
Press or until the Parameter Setting Mode screen appears.
3.
Press to enter the parameter menu tree.
4.
Select the flashing digits by pressing
5.
Select A1-04 by pressing
Press while holding down
6.
Note:
A1-05 is hidden and will not display by pressing only
7.
Press .
8.
F1 F2
Use , ,
9.
Press to save what was entered.
10. The display automatically returns to the display shown in step 6.
144
Table 5.2 Setting the Password for Parameter Lock
Step
F1 F2
, , or
.
OFF
at the same time. A1-05 will appear.
, and to enter the password.
.
.
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
Display/Result
- MODE - DRV Rdy
Freq Ref (AI)
U1-01= 0.00Hz
U1-02= 0.00Hz LSEQ
U1-03= 0.00 A LREF
FWD
- MODE - PRG
Programming
HELP FWD
DATA
-PRMSET- PRG
Initialization
A1-00= 0
Select Language
← →
FWD
-PRMSET- PRG
Select Language
A1-00= 0
*0*
English
← →
FWD
-PRMSET- PRG
Enter Password
A1- 04 = 0
(0~9999)
"0"
← →
FWD
-PRMSET- PRG
Select Password
A1- 05 = 0
(0~9999)
"0"
← →
FWD
-PRMSET- PRG
Select Password
A1- 05 = 0000 0
(0~9999)
"0"
← →
FWD
-PRMSET- PRG
Select Password
A1- 05 = 1234 4
(0~9999)
"0"
← →
FWD
Entry Accepted
-PRMSET- PRG
Select Password
A1- 05 = 0
(0~9999)
"0"
← →
FWD