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.
