YASKAWA GA500 series User manual

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EZZ023995<1>
December 2019
YASKAWA AC Drive GA500
Supplemental Technical Manual
Introduction
This supplemental technical manual describes the modified specifications with a GA500 software upgrade and
corrections. Read this manual together with “ Installation & Primary Operation” (TOEP C710617 52) included with
the product and the “ GA500 Technical Reference” (SIEP C710617 52) that you can download from our
documentation website. Read and understand the safety information and precautions before you start to use the
product.
Revised Contents and Applicable Drive Models
Item Description Model
1.
Setting range of C6-02 [Carrier Frequency Selection] when in
AOLV/PM
GA500
Software version PRG: 01013 or
later <1>
2.
Addition of Parameter Not Initialized when A1-03 = 2220, 3330
[Initialize Parameters = 2-Wire Initialization, 3-Wire Initialization]
3. Revised default setting of o1-37 [LCD Backlight ON/OFF Selection]
4. Revised default setting of T1-13 [No-load voltage]
5. Correction of Ferrule Terminal Sizes
All GA500 drives
6.
Correction of H2-01 to H2-03 terminal MA/MB-MC, P1-C1, P2-C2
function selection
7. Correction of interlock circuit example
8.
Corrections of the status of digital input/output terminals during
Auto-Tuning
<1> The software version is indicated on the nameplate affixed to the side of the product, and also can be viewed
when you use monitor parameter U1-25 [Software number].
1. Setting Range of C6-02 [Carrier Frequency Selection] when in AOLV/PM
The maximum carrier frequency is different when A1-02 ＝ 6 [Control Method Selection ＝ PM Advanced Open Loop
Vector].
PRG: 01012 or earlier: 4.0 kHz (C6-02 = 2)
PRG: 01013 or later: 12.0 kHz (C6-02 = 6)

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2. Addition of Parameter Not Initialized when A1-03 = 2220, 3330 [Initialize
Parameters = 2-Wire Initialization, 3-Wire Initialization]
Even when you set A1-03 = 2220, 3330 [Initialize Parameters = 2-Wire Initialization, 3-Wire Initialization] to initialize
the drive, A1-12 [Bluetooth ID] is not initialized.
PRG: 01012 or earlier: The setting value of A1-12 is initialized.
PRG: 01013 or later: The setting value of A1-12 is not initialized.
3. Revised Default Setting of o1-37 [LCD Backlight ON/OFF Selection]
The default setting of o1-37 [LCD Backlight ON/OFF Selection] is different.
PRG: 01012 or earlier: 0 [OFF]
PRG: 01013 or later: 1 [ON]
4. Revised Default Setting of T1-13 [No-load voltage]
The default setting of T1-13 [No-load voltage] is different.
PRG 01012 or Earlier 01013 or Later
Drive Model
B001 to B018
2001 to 2056
4001 to 4031
2070 to 2082
4038 to 4060
B001 to B006
2001 to 2008
4001 to 4004
B010 to B018
2010 to 2082
4005 to 4060
Default value
of T1-13
T1-03 × 0.85 T1-03 × 0.90 T1-03 × 0.85 T1-03 × 0.90
5. Correction of Ferrule Terminal Sizes
Wrong:
Wire Gauge
mm
2
(AWG) Model L (mm) L1 (mm) φ d1 (mm) φ d2 (mm)
0.25 (24) AI 0.25-8YE 12.5 8.0 0.8 2.0
0.34 (22) AI 0.34-8TQ 12.5 8.0 0.8 2.0
0.5 (20) AI 0.5-8 WH
AI 0.5-8 OG 14.0 8.0 1.1 2.5

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December 2019
Correct:
Bold texts show additions and modifications.
Wire Gauge
mm
2
(AWG) Model L (mm) L1 (mm) φ d1 (mm) φ d2 (mm)
0.25 (24) AI 0.25-6 YE
AI 0.25-6 BU 10.5 6.0 0.8 2.0
0.34 (22) AI 0.34-6 TQ 10.5 6.0 0.8 2.0
0.5 (20) AI 0.5-6 WH
AI 0.5-6 OG 12.0 6.0 1.1 2.5
0.75 (18) AI 0.75-6 GY
AI 0.75-6 WH 12.0 6.0 1.3 2.8
1.0 (17) AI 1-6 RD
AI 1-6 YE 12.0 6.0 1.5 3.0
6. Correction of H2-01 to H2-03 Terminal MA/MB-MC, P1-C1, P2-C2 Function
Selection
Wrong: p.634, SIEPC71061752B
Table 12.59 MFDO Terminals Default Function Settings
No. Name Default Function
H2-01 Term MA/MB-MC Function Selection (Contact) 0 During Run
H2-02 Term P1-C1 Function Selection 1 Zero Speed
H2-03 Term P2-C2 Function Selection 2 Speed Agree 1
Correct:
Bold texts show additions and modifications.
Table 12.59 MFDO Terminals Default Function Settings
No. Name Default Function
H2-01 Term MA/MB-MC Function Selection (Contact) E Fault
H2-02 Term P1-C1 Function Selection 0 During Run
H2-03 Term P2-C2 Function Selection 2 Speed Agree 1

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7. Correction of Interlock Circuit Example
Wrong: p.92, SIEPC71061752B
Figure 3.52 Interlock Circuit Example
Correct:
These are the modifications:
Drive 1 Terminal C2 → Terminal C1
Diagram of Photocoupler 1
Figure 3.52 Interlock Circuit Example

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8. Corrections of the Status of Digital Input/Output Terminals during
Auto-Tuning
Wrong: p.137, SIEPC71061752B
Table 4.16 Status of Input/Output Terminals during Auto-Tuning
Correct:
Underlined texts show modifications.
Table 4.16 Status of Input/Output Terminals during Auto-Tuning

Document No. EZZ024174
Prepared in August 2020
1
YASKAWA AC Drive GA500
Supplemental Manual
Introduction
Thank you for purchasing YASKAWA AC Drive GA500.
This supplemental technical manual describes the functions added with a GA500 software upgrade (PRG: 01014),
and should be read to ensure proper usage. Read this manual together with the manual (TOEP C710617 xx) included
with the product and the GA500 Technical Manual (SIEP C710617 xx) that can be found on our documentation
website. Always observe the safety messages and precautions to ensure correct application of the product.
Applicable Software Version
This manual applies to GA500 for software versions PRG: 01014 or later.
The software version is indicated on the nameplate affixed to the side of the product, and also can be viewed by using
monitor parameter U1-25.
Modified Contents
This supplemental manual explains about these modifications:
1. Specification Change for “ Parameter Setting Change during Run”
2. Addition of Speed Search Regeneration Determination Parameter
1. Specification Change for “ Parameter Setting Change during Run”
The specification of “ Parameter Setting Change during Run” has been changed.
Parameter
Modified Specification
C4-02 [Torque Compensation Delay
Time]
PRG: 01014 or Later: Added note
Note: When A1-02 = 5 [PM Open Loop Vector], you cannot change the
parameter setting during Run.

Document No. EZZ024174
Prepared in August 2020
2
C4-23[Current Control Gain]
PRG: 01013 and Earlier
PRG: 01014 or Later: [RUN] icon removed
You cannot change the parameter setting during Run.
2. Addition of Speed Search Regeneration Determination Parameter
Parameter for setting the regeneration determination level during speed search has been added.
■Added parameter
No.
(Hex.)
Name
Description
Default
(Range)
b3-39
(1B8F)
Expert
Regen
Judgment Lv
of Spd Search
Sets the level to determine the regenerative state during speed
search.
Usually it is not necessary to change this parameter.
15%
(0 - 50%)
If the speed search is not completed after starting the speed search, increase the setting value in 5% increments after
the drive stops.
If the drive detects ov [Overvoltage] during speed search, decrease the setting value in 5% increments after the drive
stops.

Document No. EZZ024243
Prepared in January 2021
1
YASKAWA AC Drive GA500
Supplemental Manual
Introduction
Thank you for purchasing YASKAWA AC Drive GA500.
This supplemental manual describes the functions added with a GA500 software upgrade (PRG: 01015), and should
be read to ensure proper usage. Read this manual together with the GA500 Quick Start Guide (TOEP C710617 xx)
included with the product and the GA500 Technical Manual (SIEP C710617 xx) that can be found on our
documentation website. Always observe the safety messages and precautions to ensure correct application of the
product.
Applicable Software Version
This manual applies to GA500 for software versions PRG: 01015 or later.
The software version is indicated on the nameplate affixed to the side of the product, and also can be viewed by using
monitor parameter U1-25.
Modified Contents
This supplemental manual explains about these modifications:
1. Improved Log Function during Operation of the External 24 V Power Supply

Document No. EZZ024243
Prepared in January 2021
2
1. Improved Log Function during Operation of the External 24 V Power Supply
By supplying an external 24 V power supply to terminals PS-AC, the GA500 can operate control circuits even when the
main circuit power supply is OFF.
The data log can now be recorded continuously while the GA500 is in operation on an external 24 V power supply.
[Appendix] Operation of Drive and Options during Operation of the External 24 V Power Supply
The following table summarizes operation of the drive and options when the main circuit power supply is OFF and
external 24 V power supply is being provided to terminals PS-AC.
Function
Operation
Remedy
Keypad
Can be operated in the same way as when the main
circuit power supply is ON.
Note that oPr [Keypad Connection Fault] is not
detected.
-
Data Log
Operates in the same way as when the main circuit
power supply is ON.
Operation differs according to the software version.
-
Communications by
Communication Option Card,
MEMOBUS/Modbus
Communication Terminal
Operates in the same way as when the main circuit
power supply is ON.
-
Multi-Function Analog Input
Operates in the same way as when the main circuit
power supply is ON.
-
Multi-Function Analog Output
Operates in the same way as when the main circuit
power supply is ON.
-
Multi-Function Digital Input
Does not operate when the main circuit power supply
of the drive is OFF.
Provide the external 24 V
power supply to the
multi-function input
selection common terminal
(SC). *1
Multi-Function Digital Output
Operates in the same way as when the main circuit
power supply is ON.
Operation of the multi-function digital output terminal
and fault relay output terminal to which fault [H2-xx
= E, 10E] is set differs according to the software
version.
-
Multi-Function Photocoupler
Output
Fault Relay Output Terminal
Pulse Train Input
Operates in the same way as when the main circuit
power supply is ON.
-
Pulse Train Output
Operates in the same way as when the main circuit
power supply is ON.
-

Document No. EZZ024243
Prepared in January 2021
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*1 Multi-function digital inputs operate as follows.
Multi-function digital inputs
If the main circuit power supply is turned OFF, the multi-function digital input terminal will not operate even if
the external 24 V power supply is provided to terminals PS-AC.
When N.O. functions are set to H1-xx [MFDI Function Selection], digital input is always OFF. Also, when N.C.
functions are set, digital input is always ON.
Provide the external 24 V power supply to the multi-function input selection common terminal (SC). For details
on wiring, refer to Figure 1.
Figure 1. Wiring of Multi-function Digital Input Terminal