OVERVIEW
The following procedure is a supplement to other documentation available
for the IMPULSE•G+ Mini variable frequency drive (VFD). This will guide
the user in proper installation and setup of the system. Before using the
VFD-controlled equipment, the operator shall read the operating manual of
the hoisting machine, shall be trained, and has to know all hazards by
operating of cranes, hoists, or lifting devices.
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 thoroughly before attempting installation. Refer to the
technical manual available at: www.columbusmckinnon.com/magnetek.
Step 1
Connect Motor and Line Power
Figure 1 shows the electrical connections for the input power and motor
terminals on the IMPULSE•G+ Mini. 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 VFD IS
ON. Improper wiring can cause bodily harm and damage to the
equipment. Before applying power to the IMPULSE•G+ Mini,
ensure that all protective covers are fastened and all wiring con-
nections 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.
THREE PHASE
INPUT
IMPULSE•G+
MINI
B1 B2 – + +1 +2
R/L1 S/L2 T/L3 U/T1 V/T2 W/T3
(R/L1) (S/L2) (U/T1) (V/T2)(T/L3)
(W/T3)
Input
Protection
(Fuse or C.B.)
Connect to
chassis
ground
To change direction of
motor rotation, swap any
two of the three motor
leads (See Step 1)
L1 L2 L3
3Ø Input Power
Connect
frame to
ground
3Ø Induction
motor
Step 2
Typical Connection Diagram
This step shows a typical wiring diagram and connection points for the
IMPULSE•G+ Mini. Wiring connections should only be made by trained and
authorized personnel when power to the VFD 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, ISO 13849-1 (Cat. 3, PL d), and EN 61800-5-2 (SIL2).
Figure 2: Typical Connection Diagram
Step 3
Changing Parameters and Monitoring
This step shows how to access and modify a parameter as well as how to monitor
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.
Access Parameter Menu and Change Parameters
Figure 3: Digital Operator Power-up State
Press until the digital operator shows the parameter menu (PAr) then press
.
Figure 4: Select Parameter Menu
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.
Figure 6: Change Parameter Value
Press ESC several times to return to the main display.
N49 W13650 Campbell Drive
Menomonee Falls, WI 53051
Phone: 262.783.3500
Fax: 262.783.3510
Toll-Free Phone: 800.288.8178
Toll-Free Fax: 800.298.3503
For questions regarding service or technical information contact:
1.833.SVC.CMCO (1.833.782.2626)
International Service
Outside the U.S. & Canada call 1.262.783.3500, press 3
www.columbusmckinnon.com/magnetek
IMPULSE•G+ Mini Quick Start Guide
144-25543 R1
August 2020 © Copyright 2020 Magnetek
IMPULSE
®
•G+ Mini Variable Frequency Drive
Quick Start Guide
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