EasyManuals Logo

YASKAWA Varispeed CIMR-G7A User Manual

YASKAWA Varispeed CIMR-G7A
459 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #90 background imageLoading...
Page #90 background image
4-2
Trial Operation Procedure
Perform trial operation according to the following flowchart.
Fig 4.1 Trial Operation Flowchart
V/f with PG
(A1-02 = 1)
START
Installation
Wiring
Turn ON power.
Confirm status.
Basic settings
(Quick programming mode)
Set power supply voltage.
Select operating
method.
Settings according
to control mode
Application settings
(Advanced programming mode)
No-load operation
Loaded operation
Optimum adjustments and
constant settings
Check/record constants.
END
YES
V/f
(Default: A1-02 = 0)
Vector (A1-02 = 2, 3, or 4)*5
Set E1-03.
V/f default: 200 V/60 Hz(400 V/60 Hz)
Set E1-03, E2-04, and F1-01.
V/f default: 200 V/60 Hz (400 V/60 Hz)
YES
NO
YES
NO
V/f control?
PG?
Motor cable over
50 m or heavy load possibly
causing motor to stall or
overload?
OK to operate
motor during autotuning?
Stationary autotuning for
line-to-line resistance only
Rotational autotuning
Stationary autotuning
*3
*4
*2
*1 Set for 400 V Class Inverter for 55 kW or more.
*2 If there is a reduction gear between the motor and PG, set
the reduction ratio in F1-12 and F1-13 in advanced
programming mode.
*3 Use rotational autotuning to increase autotuning accuracy
whenever it is okay for the motor to be operated.
*4 If the motor cable changes to 50 m or longer for the actual
installation, perform stationary autotuning for the line-to-line
resistance only on-site.
*5 The default control mode is open-loop vector control 2
(A1-02 = 2).
*1

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the YASKAWA Varispeed CIMR-G7A and is the answer not in the manual?

YASKAWA Varispeed CIMR-G7A Specifications

General IconGeneral
BrandYASKAWA
ModelVarispeed CIMR-G7A
CategoryInverter
LanguageEnglish

Related product manuals