J1000 CHEAT SHEET
OVERVIEW
The following
procedure is a
supplement to other
documentation
supplied with this
equipment and will
guide the user in
properly wiring the
J1000 and motor. It
will also allow the
installer to check
motor direction and
correct if necessary.
Danger:
Improper
wiring can and will
cause
bodily harm
as well as damage
to the equipment
When installing the
system be sure to
follow good wiring
practices and all
applicable codes.
Ensure that the
mounting of the
various components
are secure and that
the environment,
such as extreme
dampness, poor
ventilation etc. will
not cause system
degradation.
Please read this
sheet and the
Quick Start Guide
(TOEPC71060626)
provided with the
J1000 thoroughly
before attempting
any installation.
CHEAT SHEET
To make sure you received the correct model it is essential
to verify the J1000 nameplate with your order; and make
sure that the drive has the correct rating so it can be used
with your motor. Please check the nameplate information
as shown in the example below.
·
Check that the available power meets the
input power
requirements.
·
Ensure that the
output power
from the VFD is
compatible with the motor requirements.
Mounting the J1000
The mounting of the J1000 is extremely important regarding
environment and accessibility. Depending on your system,
there are various models available and therefore the
mounting dimensions (footprint) may be different. Because
the mounting procedure is fairly extensive, it is beyond the
scope of this document, the user is referred to the J1000
Quick Start Guide (Manual No. TOEPC71060626) received
with the J1000,
Section 2 Mechanical Installation
. Match
up the model that you received and follow the procedure
described in the manual to ensure a safe and functional
installation. In the case where the system has more than one
J1000 refer to the proper clearances required for adequate
ventilation.
Please pay particular attention to:
·
The clearances to be maintained around the enclosure
for adequate ventilation.
·
The environmental specifications such as avoiding
excessive dampness, extreme temperatures, chemical
exposure, corrosive areas etc. to avoid damage to the
equipment and to maintain safety.
Removing Protective Covers
Improper removal of the J1000 front cover and terminal
cover can cause extensive damage to the J1000. To avoid
damage to these items, please pay particular attention to the
J1000 Quick Start Guide, Section 3.5,
Protective Covers.
·
In the case of systems with multiple VFDs follow this
procedure for each VFD and motor connected.
IP20 / Open Chassis
Remove the Front Cover
Remove the Terminal Cover
U/T1 V/T2 W/T3
3Ø Induction
motor
1Ø Input
Power
Connect
frame to
ground
Input
Protection
(Fuse or C.B.)
To change direction of
motor rotation swap any
two
of the
three
motor
leads (See Step 2)
L1 L2
Fig. 1:
Input Power and Output Motor Electrical
Connections for Single Phase Input J1000
WARNING DO NOT CONNECT ANY OF THE
FOLLOWING TERMINALS TO EARTH GROUND
SINGLE PHASE
INPUT J1000
(R/L1)
(S/L2)
(U/T1)
(V/T2)
Connect to
chassis
ground
Fig.1 & 2
below show the electrical connections for the
input power and motor terminals for various J1000 Drive
Models.
Select the proper diagram for the single or three
phase model you are installing
(see Step 1)
and
WITH
POWER OFF
make the appropriate connections.
Make sure to follow good wiring practices and all
applicable codes. Ensure that the equipment is
grounded properly as shown.
DANGER,
LETHAL VOLTAGES ARE PRESENT- Before
applying power to the J1000, ensure that all protected
covers are fastened and all wiring connections are
secure. After the power has been turned OFF, wait at
least five minutes until the charge indicator
extinguishes completely before touching any wiring,
circuit boards or components.
!
R/L1 S/L2
U/T1 V/T2 W/T3
3Ø Induction
motor
3Ø Input
Power
Connect
frame to
ground
Input
Protection
(Fuse or C.B.)
To change direction of
motor rotation swap any
two
of the
three
motor
leads (See Step 2)
L1 L2 L3
Fig. 2:
Input Power and Output Motor Electrical
Connections for Three Phase Input J1000
(R/L1)
(S/L2)
(T/L3)
(U/T1)
(V/T2)
(W/T3)
Connect to
chassis
ground
R/L1 S/L2 T/L3
B1
B2
-
+1
+2
(W/T3)
THREE PHASE
INPUT J1000
Step
2
Step
1
J1000 Model Identification and
Mounting
Connect Motor and
Line Power
Step
3
Step
4
Check Motor Direction
How to Change Parameters
Fig. 3 Digital Operator
Next, press the
Using Safety precaution, and referring to
Fig.1 or 2,
swap any
two
of the
three
output leads to the motor (U/T1, V/T2 and W/T3). After
the wiring change, repeat
Step 3
and recheck motor direction.
After the power has been turned OFF, wait at least five
minutes until the charge indicator extinguishes completely
before touching any wiring, circuit boards or components.
DANGER
If motor rotation is not correct, then power down the J1000 Drive.
should turn on.
Key on the Digital Operator; the green LED
!
In this step the motor is checked for proper direction and
operation. This test is to be performed solely from the
digital operator. Apply power to the J1000 after all the
electrical connections have been made and protective
covers have been re-attached. At this point,
DO NOT RUN
THE MOTOR
, the Digital Operator should display as
shown below in
Fig. 3
.
Next, press the
key on the Digital Operator once, then press
button.
the
Next, press the
key on the Digital Operator. The motor
should now be operating at low speed running in the correct forward
(clockwise) direction.
Next, press the
key on the Digital Operator.
REV LED
OFF
First Digit Flashing
First Digit Flashing
Digital Operator
turned off.
Page 1 of 2
YEA Document Number: TM.J1000.01 10/15/2008 ©2008 Yaskawa Electric America, Inc. - (800) YASKAWA (927-5292) Fax (847) 887-7310 [email protected] www.yaskawa.com
This step shows how to access and modify a J1000 parameter as
well as how to monitor J1000 signals such as output frequency
and motor current. Make sure all protective covers have been re-
attached and power is turned on.
DO NOT RUN THE MOTOR.
Press the
key once.
key.
The digital operator shows the parameter
menu (PAr) then press the
J1000 Digital Operator power-up state
Press the key to select the digit
you would like to change. Next use the
and keys to select the
parameter group, sub-group or number
Modify the parameter value using the
and key and press
the key to save the new value.
Access Parameter Menu and Change Parameter Value
Monitor Motor Frequency and Motor Current
Press the key until the
FOUT
LED turns on. The display now shows
the actual drive output frequency in Hz.
Pressing the key again will
show the motor output current. The ‘A’
behind the value means ‘Amps’.
Please refer to the technical manual
on how to access other drive signals.
J1000 Digital Operator power-up state
Motor Current
Output Frequency
Change Parameter Value
Select Parameter
Select Parameter Menu
