YASKAWA HV600 Manual page 162

2.2 A: Initialization Parameters
• If you try to change a parameter setting, the keypad will show the warning [LOCK] [Parameters Locked] for 2 s.
To clear this warning, push one of the keys on the keypad.
Table 2.1 shows which keypad screens are available for each A1-01 settings.
Mode Keypad Screen
Drive Mode Monitors
Parameters
User Custom Parameters
Parameter Backup/
Restore
Modified Parameters/
Programming Mode
Fault Log
Auto-Tuning
Initial Setup Screen
Diagnostic Tools
Note:
• When you use A1-04 and A1-05 [Password Setting] to set a password, you cannot change these parameters:
–A1-01
–A1-02 [Control Method Selection]
–A1-03 [Initialize Parameters]
–A1-06 [Application Preset]
–A1-07 [DriveWorksEZ Function Selection]
–A2-01 to A2-32
• When H1-xx = 1B [MFDI Function Selection = Program Lockout], you must activate the terminal to change parameter settings.
• When you use serial communications, you must send the Enter command from the controller to the drive and complete the serial
communication write process before you can use the keypad to change parameter settings.
■
A1-02: Control Method Selection
No.
Name
(Hex.)
A1-02 Control Method Selection
(0102)
Note:
When you change the A1-02 setting, the parameter values specified by A1-02 are changed to their default values.
0 : V/f Control
Use this control method in these applications and conditions:
162
Table 2.1 Access Level and Available Keypad Screens
0
Yes
Yes
No
No
No
No
No
No
V/f OLV/PM EZOLV OLV/PM
Sets the control method for the drive application and the motor.
A1-01 Setting
1 2
Yes Yes
Yes Yes
Yes Yes
No Yes
No Yes
No Yes
No Yes
No Yes
Description
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
3 4
Yes Yes
Yes Yes
Yes No
Yes No
Yes Yes
Yes No
Yes No
Yes No
Default
(Range)
0
(0 - 8)