YASKAWA GA500 GA50U Series

2.2 A: Initialization Parameters
154 YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING
The drive automatically sets the parameters in Table 2.14 for a conveyor 2 application.
Table 2.14 Best Parameter Settings for Conveyor 2 Application
No. Name Optimal Value
A1-02 Control Method Selection 0: V/f Control
C1-01 Acceleration Time 1 3.0 s
C1-02 Deceleration Time 1 3.0 s
C6-01 Normal / Heavy Duty Selection 0: Heavy Duty Rating
L3-04 Stall Prevention during Decel 7: Overexcitation/High Flux 3
n3-13 OverexcitationBraking (OEB) Gain 1.40
n3-21 HSB Current Suppression Level 150
The drive saves the parameters in Table 2.15 as User Parameters.
Table 2.15 Parameters Saved as User Parameters with the Conveyor 2 Preset
User Parameter No. Parameter No. Saved Name
A2-01 A1-02 Control Method Selection
A2-02 b1-01 Frequency Reference Selection 1
A2-03 b1-02 Run Command Selection 1
A2-04 C1-01 Acceleration Time 1
A2-05 C1-02 Deceleration Time 1
A2-06 E2-01 Motor Rated Current (FLA)
A2-07 L3-04 Stall Prevention during Decel
A2-08 n3-13 OverexcitationBraking (OEB) Gain
A2-09 n3-21 HSB Current Suppression Level
■ A1-07: DriveWorksEZ Function Selection
No.
(Hex.)
Name Description
Default
(Range)
A1-07
(0128)
DriveWorksEZ Function
Selection
Sets the drive to operate with DriveWorksEZ.
0
(0 - 2)
DriveWorksEZ is a simple visual programming tool that lets you connect function blocks to customize the drive and
add PLC functions.
Note:
• DriveWorksEZ will overwrite drive settings when it uses MFDI/MFDO and MFAI/MFAO. When you use DriveWorksEZ to make changes
to the drive, the changes will stay after you disable DriveWorksEZ.
• For more information about DriveWorksEZ, contact Yaskawa or your nearest sales representative.
0 : DWEZ Disabled
1 : DWEZ Enabled
2 : Enabled/Disabled wDigital Input
Set H1-xx = 9F [MFDI Function Select = DWEZ Disable]. Deactivate the digital input to enable programs made with
DriveWorksEZ. Activate the terminal to disable the programs.
If A1-07 = 1 [DriveWorksEZ Function Selection = DWEZ Enabled], the drive will continue to disable DWEZ when
these conditions are true:
• Drive is not in operation
• The MFDI terminals set for H1-xx = 9F activate.
V/f
OLV
OLV/PM OLV/PM
AOLV/PM
EZOLV