YASKAWA A1000 Series Technical Manual

5.1 A: Initialization
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual 133
Parameter Details
5
Table 5.3 Check to see if A1-02 is locked (continuing from step 10 above)
Table 5.4 Enter the Password to Unlock Parameters (continuing from step 4 above)
7.
Press the key.
8.
Use , , , and to enter the password.
9.
Press to save what was entered.
10. The display automatically returns to the display shown in step 5.
Step Display/Result
1.
Press to display A1-02.
“02” flashes
2.
Press to make sure that the setting values cannot be selected.
3.
Press to return to the first display.
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.
Step Display/Result
←→
-PRMSET-
A1- 05 = 0000
(0~9999)
“0”
PRG
Select Password
FWD
F1
left
F2
right
←→
-PRMSET-
A1-05= 1234
(0~9999)
“0”
PRG
Select Password
FWD
Entry Accepted
←→
-PRMSET-
A1- 05 = 1234
(0~9999)
“0”
PRG
Select Password
FWD
←→
-PRMSET- PRG
Control Method
FWD
A1-02= 2
∗2∗
Open Loop Vector
HELP
- MODE - PRG
DATA
Programming
FWD
←→
-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

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)