Yaskawa G5HHP Drive - Manual (Page 120)

Basic Operation
6.1.1 Setting the Access Level and Control Method: A1-01, A1-02
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6.1 Common Settings
This section describes the constants that are used with all of the control methods.
6.1.1 Setting the Access Level and Control Method: A1-01, A1-02
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Constant Access Level: A1-01
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Select the constant access level. This level determines which constants can be accessed and changed.
User
Change
during Setting Factory
Valid Access Levels
User
Constant
Number
Name
g
during
Opera-
tion
Setting
Range
Unit Factory
Setting V/f
Control
V/f with
PG
Open
Loop
Vector
Flux
Vector
A1-01 Constant access level f 0 to 4 -- 2 (Q) Q Q Q Q
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Access Level Settings
Setting Name Function
0 Operation Only
Allows the operation mode and initialize mode to be displayed or
changed. Use this setting to prevent constant settings from being
changed.
1 User Program
Allows only the user-selected constants (up to 32) to be displayed or
changed. Set the desired constants as “User Parameters” in constants
A2-01 through A2-32.
2 Quick-Start
Allows the constants required to start the Inverter (about 25) to be dis-
played or changed.
3 Basic Allows the commonly used constants to be displayed or changed.
4 Advanced Allows all constants to be displayed or changed.
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The control method setting also affects which constants can be displayed and changed. Refer to Chapter
8 User Constant Lists.
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The constants required for basic operation can be displayed and changed in the Basic level, but this sec-
tion also describes constants that can be set only in the Advanced level, so set the access level to Ad-
vanced.
Changing the Access Level
The following procedure shows how to change from Quick-Start to Advanced.
Step Key Sequence Digital Operator Display Remarks
1
MENU
G5* Main Menu *
Operation
Displays operation mode.
2 G5* Main Menu *
Initialize
Displays initialize mode.
3
DATA
ENTER Select Language
English
Puts the Unit in initialize mode.
(Select Language display)
4 Access Level
Quick-Start
Displays the Access Level (A1-01).
5
DATA
ENTER
A1-01 = 2 ***
Quick-Start
Displays the constant setting for A1-01.
6
Depress Twice.
A1-01 = 4
Advanced
Displays Advanced.
7
DATA
ENTER Entry Accepted
Writes the new setting.
Access Level
Advanced
Returns to the Access Level display.
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