Powering Up The Drive; Application Selection - YASKAWA A1000 Series Quick Start Manual

◆ Powering Up the Drive

Powering Up the Drive and Operation Status Display
■
Powering Up the Drive
Review the following checklist before turning the power on.
Item to Check
Power supply voltage
Drive output terminals and
motor terminals
Control circuit terminals
Drive control terminal status
Status of the load and
connected machinery
Status Display
When the power supply to the drive is turned on, the digital operator lights will appear as follows:
No.
YEC_co
Normal
mmon
Operation
Y E C _
c o m -
Fault
mon
External fault (example)

◆ Application Selection

Several Application Presets are available to facilitate drive setup for commonly used applications. Selecting one of these
Application Presets automatically assigns functions to the input and output terminals, and sets certain parameters to
values appropriate for the application that was selected. In addition, the parameters most likely to be changed are
assigned to the group of User Parameters, A2-01 through A2-16. User Parameters are part of the Setup Group, and
provide quicker access to by eliminating the need to scroll through multiple menus.
An Application Preset can either be selected from the Application Selection display in the Setup Group or in parameter
A1-06. The following presets can be selected:
Note: An Application Preset can only be selected if all drive parameters are on at their original default settings. It may be necessary to
initialize the drive by setting A1-03 to "2220" or "3330" prior to selecting an Application Preset.
WARNING! Confirm the drive I/O signals and external sequence before performing a test run. Setting parameter A1-06 may change
the I/O terminal function automatically from the default setting. Failure to comply may result in death or serious injury.
No.
A1-06
Application Presets
YASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide
Ensure the power supply voltage is correct:
200 V class: 3-phase 200 to 240 Vac 50/60 Hz
400 V class: 3-phase 380 to 480 Vac 50/60 Hz
Properly wire the power supply input terminals (R/L1, S/L2, T/L3).
Check for proper grounding of drive and motor.
Properly wire drive output terminals U/T1, V/T2, and W/T3 with motor terminals U, V, and W.
Check control circuit terminal connections.
Open all control circuit terminals (off).
Decouple the motor from the load.
Name
ALM
DIGITAL OPERATOR JVOP-182
The data display area displays the frequency reference.
DRV
REV DRV FOUT
ALM
ALM
DIGITAL OPERATOR JVOP-182
Data displayed varies by the type of fault. Refer to
DRV
REV DRV FOUT
Possible Solutions on page 100
Parameter Name
4 Start-Up Programming & Operation
Description
for more information and possible solution.
are lit.
0: Disabled
1: Water supply pump
2: Conveyor
3: Exhaust fan
4: HVAC
5: Compressor
6: Hoist
7: Crane
Description
is lit.
Fault Displays, Causes, and
Setting Range
and
Default
4
0
63