Magnetek G+ User manual

OVERVIEW
The following procedure is a supplement to other documentation available
for the G+ Mini drive. This will guide the user in proper installation and setup
of the system.
When installing the system, be sure to follow good wiring practices and
follow all applicable electrical codes. Ensure that the mounting of all
components are secure and the environment, such as excessive moisture,
poor ventilation, etc., will not cause system degradation.
Read this document, provided with the G+ Mini, thoroughly before
attempting installation. Refer to the technical manual, as needed, available
at:
http://www.magnetekmh.com/Material%20Handling/Product%20Manuals
Step 1
Connect Motor and Line Power
Figure 1 shows the electrical connections for the input power and motor
terminals on the G+ Mini drive. Make the appropriate connections, with
power turned off. Follow good wiring practices and follow all applicable
electrical codes. Ensure the equipment is properly grounded, as shown.
Figure 1: Input Power and Output Motor Connections
DANGER! DANGEROUS VOLTAGES ARE PRESENT WHEN DRIVE
IS ON. Improper wiring can cause bodily harm and damage to the
equipment. Before applying power to the G+ Mini, ensure that all
protective covers are fastened and all wiring connections are
secure. After power has been turned OFF, wait at least 5
minutes until the charge indicator extinguishes completely before
touching any wiring, circuit boards, or components.
WARNING: DO NOT CONNECT ANY OF THE FOLLOWING
TERMINALS TO EARTH GROUND.
Step 2
Typical Connection Diagram
This step shows a typical wiring diagram and connection points for the G+ Mini.
Wiring connections should only be made by trained and authorized personnel
when power to the drive is turned off.
* 24VDC interface is standard. 120VAC, 42-48VAC, and 24VAC is optional.
** Optional P3S2-OUT2 card provides two 240 VAC, 1.5 Amp solid-state relay outputs
(panel-mounted).
*** In accordance with UL508C, EN954-1 Safety Category 3, and EN61508, SIL2.
Figure 2: Typical Connection Diagram
Step 3
Changing Parameters and Monitoring the G+ Mini
This step shows how to access and modify a G+ Mini parameter as well as how to
monitor G+ Mini 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.
Accessing Parameter Menu & Changing Parameters
Figure 3: G+ Mini Digital Operator Power-up State
Press four times until the digital operator shows the parameter menu (PAr)
then press .
Figure 4: Select Parameter Value
Press to select the digit you would like to change. Next use and to
select the parameter group, sub-group, or number.
Figure 5: Select Parameter
Modify the parameter value using and . Press to save the new
value.
Figure 6: Change Parameter Value
Press ESC several times to return to the main display.
P.O. Box 13615
Milwaukee, WI 53213
Toll-Free Phone: [phone]
Toll-Free Fax: [phone]
N49 W13650 Campbell Drive
Menomonee Falls, WI 53051
Phone: [phone]
Fax: [phone]
Unit 3 Bedford Business Centre Mile Road
Bedford, MK42 9TW UK
Phone: [phone]
Fax: [phone]
www.magnetek.com
Instruction Sheet No. 144-25543
G+ Mini Drive
Quick Start Guide

Monitor Motor Frequency and Motor Current
Figure 7: G+ Mini Digital Operator Main Display
Press until the FOUT LED turns on. The display now shows the actual
drive output frequency in Hz.
Figure 8: Output Frequency
Pressing again will show the motor output current in Amps.
NOTE: Refer to the technical manual on how to access other drive monitors.
Figure 9: Motor Current
Step 4
Selecting a Control Method and Motion
This step will explain how to configure the drive for a Hoist or Traverse
application. For hoisting applications, the G+ Mini should only be used to
control a hoist with a mechanical load brake.
Traverse:
Set parameter A01.03 = 0 (Traverse).
It is recommended that the Control Method is set to V/f (A01.02 = 0).
If Open Loop Vector is desired, set A01.02 = 2.
Hoist (with Mechanical Load Brake):
Set parameter A01.03 = 1 (Hoist).
It is recommended that the Control Method is set to V/f (A01.02 = 0).
If Open Loop Vector is desired, set A01.02 = 2.
NOTE: An Auto-tune is recommended when using the Open Loop Vector
Control method or Hoist motion.
Step 5
Selecting a Speed Reference
This step will list the speed reference settings that are selected with
parameter A04.01.
NOTE: Default speed settings will be automatically applied via X-Press
Programming. Reference the technical manual for more details and wiring
instructions.
Step 6
Auto-Tuning
In this step the G+ Mini is set up for use with the motor.
Make sure all protective covers have been re-attached and
then apply power to the G+ Mini. DO NOT RUN THE
MOTOR.
NOTE: Auto-Tuning will not function properly when a brake
is engaged. Ensure the motor shaft can freely rotate. Never
perform an Auto-Tune with motor connected to a load.
Press three times until the Digital Operator shows the
Auto-Tuning menu (A. Tun) then press .
Press once until the Digital Operator shows
parameter T01.02 then press .
For Europe: Enter Motor Power in kW
For USA: Enter Motor Power in HP
Press to select the digit you would like to change and use the and
to adjust the value, then press the to save the value.
Press to go to select the next parameter and follow the same procedure
described above to adjust its value.
After setting parameter T01.07 press to select the Auto-Tuning command.
Next, press on the Digital Operator. The G+ Mini will now start the Auto-
Tuning procedure.
The display will show when the Auto-Tuning procedure has been
successfully completed. Please reference the G+ Mini technical manual or repeat
Auto-Tuning procedure again if the display shows an error message.
2-Speed Multi-Step: A04.01 = 0 2-Step Infinitely Variable: A04.01 = 3
3-Speed Multi-Step: A04.01 = 1 3-Step Infinitely Variable: A04.01 = 4
5-Speed Multi-Step: A04.01 = 2 Uni-Polar Analog: A04.01 = 5
Motor Rated Voltage (e.g. 230 V, 460 V)
Motor Rated Current (e.g. 11.0 A, 22.0 A)
Motor Base Frequency (e.g. 60.0 Hz)
Motor Poles (e.g. 4 Poles)
Motor Rated Speed (e.g. 1750 rpm)
WARNING! SUDDEN MOVEMENT HAZARD. The G+ Mini and
motor may start unexpectedly during Auto-Tuning.
WARNING! ELECTRIC SHOCK HAZARD. High voltage will be
supplied to the motor when Auto-Tuning is performed. Do not
touch the motor.
Step 7
Quick Start Parameters
The following table lists the general purpose application parameters as well as
frequently asked questions.
This section may require you to change one or more G+ Mini parameters. Please
refer to Step 3 for a detailed explanation on how to change parameters.
Frequently Asked Questions
Question: How do I reset the drive back to factory default settings?
Answer: Go to parameter A01.03 and enter 2220.
Question: How do I adjust the time it takes the motion to speed up or slow down?
Answer: Adjust the acceleration time parameter B01.01 and deceleration time
B01.02.
Question: How do I prevent my drive from tripping on an OV fault (overvoltage)
while my motor is ramping down?
Answer: Increase deceleration time parameter B05.02 and check braking resistor.
Question: How do I prevent my drive from tripping on an OL1 fault (overload)
while my motor is ramping down?
Answer: Verify motor rated current parameter E02.01 and motor overload
parameter settings L01.01 Motor overload selection, L01.02 Motor overload
protection time.
Question: How can I run my motor above the nominal motor speed?
Answer: Increase the value of parameter E01.04 Maximum Frequency.
Verify that the motor and system allow for this.
Question: How can I change motor direction without changing the motor leads?
Answer: Set parameter B03.04 to 1 (exchange phases).
Parameter Description Settings Comments
A01.01 Access Level 0 = User
1 = Basic
2 = Advanced
A01.02 Control Method 0 = V/f
2 = Open Loop Vector*
* Auto-Tune
recommended
A01.03 Motion 0 = Traverse
1 = Hoist
4 = Braketronic
A01.04 Speed Reference 0 = Two-Speed Multi-Step
1 = Three-Speed Multi-Step
2 = Five-Speed Multi-Step
3 = Two-Step Infinitely Variable
4 = Three-Step Infinitely Variable
5 = Uni-Polar Analog (0-10VDC, 4-20mA)
B01.01 - 16 Speed References 0.00 - 150.00 Hz Limited by E01.04
B05.01 Acceleration Time 0.0 - 25.5 Seconds
B05.02 Deceleration Time 0.0 - 25.5 Seconds
E01.01 Input Voltage 155 - 255 VAC (200 VAC Models)
310 - 510 VAC (400 VAC Models)
Line Voltage
E02.01 Motor Rated FLA 0.01 -70.0 Amps See Motor
Nameplate
H01.xx Digital Inputs
See Instruction Manual for Options
Terminals S1 - S7
H02.xx Digital Outputs Terminals MA/MB,
P1, P2
H03.xx Analog Inputs Terminals A1, A2
H04.xx Analog Output Terminal AM
P.O. Box 13615
Milwaukee, WI 53213
Toll-Free Phone: [phone]
Toll-Free Fax: [phone]
N49 W13650 Campbell Drive
Menomonee Falls, WI 53051
Phone: [phone]
Fax: [phone]
Unit 3 Bedford Business Centre Mile Road
Bedford, MK42 9TW UK
Phone: [phone]
Fax: [phone]
www.magnetek.com
Instruction Sheet No. 144-25543
G+ Mini Drive
Quick Start Guide