YASKAWA L1000A - Three-Phase 400 V Class Drives

5.1 A: Initialization
164 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
Table 5.4 Enter the Password to Unlock Parameters (continuing from step 3 above)
Note: Parameter settings can be edited after entering the correct password. Performing a 2-wire initialization resets the password to
“0000”. Reenter the password to parameter A1-05 after drive initialization.
Step Display/Result
1.
Press to enter the parameter setup display.
2.
Press , or to select the flashing digits as shown.
“00” flashes
3.
Press to scroll to A1-04 and .
4. Enter the password “1234”.
5.
Press to save the new password.
6. Drive returns to the parameter display.
7.
Press and scroll to A1-02.
8.
Press to display the value set to A1-02. If the first “2” blinks, parameter settings are unlocked.
9.
Use or to change the value if desired (though changing the control mode at this point is not typically done).
V/f
10.
Press to save the setting, or press to return to the previous display without saving changes.
11. The display automatically returns to the parameter display.
←→
-PRMSET-
Initialization
Select Language
PRG
FWD
A1-00=0
F1
left
F2
right
←→
-PRMSET-
Select Language
English
PRG
FWD
A1-00=0 ∗0∗
←→
-PRMSET-
A1- 04 = 0
(0~9999)
“0”
PRG
Enter Password
FWD
←→
-PRMSET-
A1- 04 = 1234
(0~9999)
“0”
PRG
Enter Password
FWD
Entry Accepted
←→
-PRMSET-
A1- 04 = 0
(0~9999)
“0”
PRG
Enter Password
FWD
←→
-PRMSET- PRG
Control Method
FWD
A1-02= 2
∗2∗
Open Loop Vector
←→
-PRMSET- PRG
Control Method
FWD
A1-02= 2
∗2∗
Open Loop Vector
←→
-PRMSET-
V/F Control
“2”
PRG
Control Method
FWD
A1-02= 0
∗2∗
Entry Accepted
←→
-PRMSET-
V/F Control
PRG
Control Method
FWD
A1-02= 0
∗0∗
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