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Associated Research
28105 North Keith Drive - Lake Forest, IL 60045 USA
T. 1-847-367-4077 F. 1-847-367-4080
[email protected] www.arisafety.com
OPERATION AND SERVICE MANUAL
OMNIA II models 8204/8254
OMNIA II models 8206/8256
OMNIA II models 8207/8257
Electrical Safety Compliance Analyzer
AC/DC HIPOT WITH INSULATION RESISTANCE TESTER, GROUND BOND, AND
CONTINUITY TESTER
825x INCLUDES 500VA OUTPUT CAPABILITY
82x6 INCLUDES RUN TEST AND LEAKAGE CURRENT TEST
82x7 INCLUDES 500VA AC POWER SOURCE
SERIAL NUMBER
Item 39334 Ver 3.21
January 4th, 2021
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DECLARATION OF CONFORMITY
Manufacturer: Associated Research, Inc.
Address: 28105 North Keith Dr.
Lake Forest, IL 60045 USA
Product Name: OMNIA II® Electrical Safety Compliance
Analyzer
Model Number: 8204/8254/8206/8256/8207/8257
Conforms to the following Standards:
Safety: EN 61010-1:2010
EN 61010-2-030:2010
EN 61010-031:2002+A1
UL 61010-1:2012, UL 61010-2-030:2012
CAN/CSA-C22.2 NO. 61010-1-12
CAN/CSA-C22.2 NO. 61010-2-030-12
EMC: EN 61326-1:2013 Class A,
EN 55011 :2009+A2:2010 Group 1 Class A,
EN 61000-3-2:2014, IEC 61000-3-2 :2014,
EN 61000-3-3:2013, IEC 61000-3-3 :2013,
EN 61326-1:2013 (Industrial Locations),
EN 61000-4-2:2009, IEC 61000-4-2:2008,
EN 61000-4-3:2006+A1:2007+A2:2010
IEC 61000-4-3:2006+A1:2007+A2:2010
EN 61000-4-4:2012, IEC 61000-4-4:2012,
EN 61000-4-5:2006, IEC 61000-4-5:2005
EN 61000-4-6:2014, IEC 61000-4-6:2013,
EN 61000-4-8:2010, IEC 61000-4-8:2009,
EN 61000-4-11:2004, IEC 61000-4-11:2004
Supplementary Information
The product herewith complies with the requirements of the Low Voltage Directive 2006/95/EC,
the EMC Directive 2004/108/EC and the RoHS Directive 2011/65/EU with respect to the following
substances: Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent chromium (Cr (VI)),
Polybrominated biphenyls (PBB), Polybrominated diphenyl ethers (PBDE), Deca-BDE included.
Last two digits of the year in which the CE marking was affixed: 12
The technical file and other documentation are on file with Associated Research, Inc.
______________________________
Joseph Guerriero, President
Associated Research, Inc.
Lake Forest, Illinois USA
July 20, 2017
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TABLE OF CONTENTS
1. INTRODUCTION .............................................................................................. 1
1.1. Warranty Policies ...........................................................................................1
1.2. Safety Symbols ..............................................................................................3
1.2.1. Product Marking Symbols ...................................................................3
1.2.2. Caution and Warning Symbols ..........................................................3
1.3. Glossary of Terms .........................................................................................3
1.4. Safety ..............................................................................................................5
1.4.1. Service and Maintenance ...................................................................5
1.4.2. Test Operator ........................................................................................6
1.5. Key Features of OMNIA II ............................................................................8
2. GETTING STARTED ........................................................................................ 9
2.1. Unpacking and Inspection ............................................................................9
2.1.1. Packaging ..............................................................................................9
2.1.2. Contents of the Carton ........................................................................9
2.2. Installation .....................................................................................................11
2.2.1. Work Area............................................................................................11
2.2.2. Power Requirements .........................................................................11
2.2.3. Basic Connections .............................................................................11
2.2.4. Environmental Conditions .................................................................12
3. SPECIFICATIONS AND CONTROLS ............................................................ 14
3.1. OMNIA II Functional Specifications ..........................................................14
3.2. Instrument Controls .....................................................................................27
3.2.1. Front Panel Controls ..........................................................................27
3.2.2. Rear Panel Controls ..........................................................................29
3.2.3. Additional Rear Panel Controls ........................................................30
4. PROGRAMMING INSTRUCTIONS ................................................................ 32
4.1. Power Up ......................................................................................................32
4.2. Setup System ...............................................................................................32
4.2.1. Setup System Keys ...........................................................................33
4.2.2. Time and Date ....................................................................................33
4.2.3. Calibration Alert ..................................................................................36
4.2.4. Hardware .............................................................................................38
4.2.5. Security ................................................................................................41
4.2.6. Power-On Screen ...............................................................................50
4.3. Setup Tests Menu .......................................................................................52
4.3.1. Add .......................................................................................................53
4.3.2. Edit........................................................................................................54
4.3.3. Delete ...................................................................................................54
4.3.4. Prompt..................................................................................................55
4.3.5. File ........................................................................................................56
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4.3.6. Fail Stop ...............................................................................................57
4.4. Test Parameters ..........................................................................................58
4.4.1. Description of Test Parameters .......................................................58
4.4.2. Default Parameters ............................................................................62
4.5. Setting Up a Test .........................................................................................65
4.5.1. AC Withstand ......................................................................................68
4.5.2. DC Withstand ......................................................................................69
4.5.3. Insulation Resistance ........................................................................71
4.5.4. Continuity .............................................................................................72
4.5.5. AC Ground Bond ................................................................................72
4.5.6. Continuity .............................................................................................74
4.5.7. Functional Run Test (Model 82x6 and 82x7) .................................75
4.5.8. Leakage Current test (Models 82x6 and 82x7) .............................78
4.6. Setting Up a Test .........................................................................................90
5. OPERATING INSTRUCTIONS ....................................................................... 92
5.1. Instrument Connections .............................................................................92
5.1.1. Connecting the Test Leads ...............................................................92
5.1.2. Adapter Box Connections .................................................................92
5.1.3. Interlock Connector ............................................................................93
5.1.4. DUT Input Voltage Connections for Models 82x6 and 82x7 .......93
5.1.5. Scanner Connections ........................................................................94
5.2. Perform Tests Menu ...................................................................................95
5.2.1. Load File ..............................................................................................95
5.2.2. Single Step ..........................................................................................96
5.2.3. Fail Stop ...............................................................................................96
5.2.4. Results .................................................................................................97
5.3. Performing a Test ........................................................................................98
5.4. Perform Tests Metering ............................................................................100
5.5. Displayed Messages .................................................................................100
5.5.1. Test Status Messages (all Models) ...............................................101
5.5.2. Error Messages (All Models) ..........................................................103
5.5.3. Error Messages (Models 82x6 and 82x7) ....................................103
6. CONNECTION OF REMOTE I/O .................................................................. 106
6.1. Remote Signal Outputs ............................................................................106
6.2. Remote Signal Inputs and Memory Access ..........................................107
7. BUS REMOTE INTERFACE USB / GPIB / RS-232 ..................................... 110
7.1. USB/RS-232 Interface ..............................................................................110
7.1.1. RS-232 Connector ...........................................................................110
7.1.2. Communications Port Configuration .............................................110
7.1.3. Sending and Receiving Commands ..............................................111
7.2. GPIB Interface ...........................................................................................111
7.2.1. GPIB Connector ...............................................................................111
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7.2.2. GPIB Address ...................................................................................112
7.3. Interface Functions ....................................................................................112
7.4. USB / RS-232 / GPIB Interface Command List ....................................113
7.4.1. Echo and Response Considerations .............................................113
7.4.2. Test Execution Commands ............................................................113
7.4.3. File Editing Commands ...................................................................114
7.4.4. Test Parameter Editing Commands and Companion Queries .122
7.4.5. Query Commands ............................................................................127
7.4.6. IEEE 488.2 Common Commands .................................................130
7.4.7. Status Reporting ...............................................................................132
7.4.8. GPIB Service Request ....................................................................134
7.5. Non Volatile Memory .................................................................................134
8. OPTIONS ...................................................................................................... 138
9. FAILCHEK .................................................................................................... 192
9.1. FailCHEK Menu .........................................................................................192
9.1.1. Continuity Verification ......................................................................192
9.1.2. Ground Bond Verification ................................................................194
9.1.3. AC Hipot Verification .......................................................................196
9.1.4. DC Hipot Verification .......................................................................197
9.1.5. IR Verification ...................................................................................199
10. CALIBRATION PROCEDURE ................................................................... 201
10.1. Warranty Requirements .........................................................................201
10.2. Hardware Calibration ..............................................................................202
10.3. Calibration Initialization ..........................................................................202
10.4. Selecting Specific Calibration points ....................................................203
10.5. Calibration points .....................................................................................203
10.5.1. Calibration of AC Hipot Voltage ...................................................204
10.5.2. Calibration of DC Hipot Voltage ...................................................204
10.5.3. Calibration of IR DC Voltage ........................................................204
10.5.4. Calibration of AC 40mA Range ...................................................205
10.5.5. Calibration of AC 3.5mA Range ..................................................205
10.5.6. Calibration of DC 20mA Range ...................................................205
10.5.7. Calibration of DC 3.5mA Range ..................................................206
10.5.8. Calibration of DC 350.0A Range ...............................................206
10.5.9. Calibration of IR 999.99M Range ................................................207
10.5.10. Calibration of IR 999.9M Range ................................................207
10.5.11. Calibration of IR 50000M Range ...............................................207
10.5.12. Calibration of Smart GFI .............................................................208
10.5.13. Calibration of GND Bond Voltage .............................................208
10.5.14. Calibration of GND Current ........................................................208
10.5.15. Calibration of Continuity .............................................................209
10.5.16. Calibration of Run Test Voltage ................................................210
10.5.17. Calibration of Run Test Current .................................................210
10.5.18. Calibration of Run Test Power ...................................................210
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10.5.19. Calibration of Run Test Leakage ...............................................211
10.5.20. Calibration of LCT MD V-Offset .................................................211
10.5.21. Calibration of LCT MD Volts DC x 0.1 ......................................212
10.5.22. Calibration of LCT MD Volts DC x 1 .........................................212
10.5.23. Calibration of LCT MD Volts DC x 4 .........................................212
10.5.24. Calibration of LCT MD Volts DC x 16 .......................................213
10.5.25. Calibration of LCT MD Volts DC x 64 .......................................213
10.5.26. Calibration of LCT MD Volts DC x 256 .....................................214
10.5.27. Calibration of LCT MD Volts AC x 0.1 ......................................214
10.5.28. Calibration of LCT MD Volts AC Peak x 0.1 ............................214
10.5.29. Calibration of LCT MD Volts AC x 1 .........................................215
10.5.30. Calibration of LCT MD Volts AC Peak x1 ................................215
10.5.31. Calibration of LCT MD Volts AC x 4 .........................................216
10.5.32. Calibration of LCT MD Volts AC Peak x 4 ...............................216
10.5.33. Calibration of LCT MD Volts AC x 16 .......................................216
10.5.34. Calibration of LCT MD Volts AC Peak x 16 .............................217
10.5.35. Calibration of LCT MD Volts AC x 64 .......................................217
10.5.36. Calibration of LCT MD Volts AC Peak x 64 .............................218
10.5.37. Calibration of LCT MD Volts AC x 256 .....................................218
10.5.38. Calibration of LCT MD Volts AC Peak x 256 ...........................218
10.5.39. Calibration of LCT MD: UL 544NP ............................................219
10.5.40. Calibration of LCT MD: UL 544NP ............................................219
10.5.41. Calibration of LCT MD: IEC60601-1 / UL2601 .......................219
10.5.42. Calibration of LCT MD: UL 1563 ...............................................220
10.5.43. Calibration of LCT MD: IEC 60990 Fig4-U2 ............................220
10.5.44. Calibration of LCT MD: IEC 60990 Fig5-U3 ............................221
10.5.45. Calibration of LCT MD: External ...............................................221
10.5.46. Calibration of LCT MD: IEC 60990 Fig4 ..................................221
10.5.47. Calibration of LCT MD: IEC60990 Fig5 ...................................222
10.5.48. AC Source Calibration Low Range 150VAC ...........................222
10.5.49. AC Source Calibration High Range 277VAC ..........................223
11. REPLACEMENT PARTS LIST ................................................................... 224
12. APPENDIX A EXTENDED 82x6/82x7 SPECIFICATIONS ......................... 226
Index is located at the back of the Manual.
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1. INTRODUCTION
1.1. Warranty Policies
Ikonix USA, certifies that the tester listed in this manual meets or exceeds published
manufacturing specifications. This tester was calibrated using standards that are
traceable to the National Institute of Standards and Technology (NIST).
Your new tester is warranted to be free from defects in workmanship and material for
a period of (5) years from date of shipment. We aim to provide an amazing experience
and quality testers that last a long time. If you’re not satisfied with your tester, return it
within 45 days for a full refund. Calibrate annually with us, or one of our authorized
partners, and we’ll extend your warranty an additional year for the service life of your
tester, and at least five years after discontinuation. If it breaks during that time, we
promise to fix it for free (unless abuse or excessive damage is present). When your
tester reaches the end of its service life, we’ll responsibly recycle it and give you a
discount on a replacement. Annual calibration and inspection must be made in each
successive year starting one year after the original purchase date in order to remain
eligible for extended warranty coverage beyond the standard warranty period (five
years).
Ikonix USA recommends that your tester be calibrated on a twelve-month cycle. A
return material authorization (RMA) must be obtained from Ikonix USA. To obtain an
RMA please contact our Customer Support team at 1-847-367-4077 or visit
arisafety.com. Damages sustained as a result of improper packaging will not be
honored. Transportation costs for the return of the tester for warranty service must be
prepaid by the customer. Ikonix USA will assume the return freight costs when
returning the tester to the customer. The return method will be at the discretion of
Ikonix USA.
Except as provided, herein Ikonix USA makes no warranties to the purchaser of this
tester and all other warranties, expressed or implied (including, without limitation,
merchantability or fitness for a particular purpose), are hereby excluded, disclaimed
and waived.
Any non-authorized modifications, tampering or physical damage will void your
warranty. Elimination of any connections in the earth grounding system or bypassing
any safety systems will void this warranty. This warranty does not cover accessories
not of Ikonix USA manufacture. Parts used must be parts that are recommended by
Ikonix USA as an acceptable specified part. Use of non-authorized parts in the repair
of this tester will void the warranty.
*5 year warranty is valid on any model purchased in 2021 or after.
.
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**This Page Intentionally Left Blank**
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1.2. Safety Symbols
1.2.1. Product Marking Symbols
Product will be marked with this symbol when it is necessary to refer to the
operation and service manual in order to prevent injury or equipment
damage.
Product will be marked with this symbol when hazardous voltages may be
present.
Product will be marked with this symbol at connections that require earth
grounding.
1.2.2. Caution and Warning Symbols
Calls attention to a procedure, practice, or condition that could
possibly cause bodily injury or death.
Calls attention to a procedure, practice, or condition that could
possibly cause damage to equipment or permanent loss of data.
1.3. Glossary of Terms
(As used in this manual)
Alternating Current, AC: Current that reverses direction on a regular basis. Utility power is
usually generated in the form of a sinusoid at a frequency of 60 times per second in the United States
and 50 times per second in other countries.
Arc: A partial momentary breakdown due to the force of a strong electric field on closely spaced
conductors, sometimes evidenced by corona or a luminous flashover.
Breakdown: The failure of insulation to effectively prevent the flow of current. If the test voltage is
gradually raised, breakdown will begin suddenly at a certain voltage level and current flow will not be
directly proportional to voltage. Once a breakdown occurs, especially for a period of time, the next
gradual application of voltage will often cause a breakdown to begin at a lower voltage.
Conductor: A solid or liquid material which permits the flow of electrons. A material which has a
volume resistivity of no more than 103 Ω-cm.
Current: The movement of electrons through a conductor. Current is measured in amperes (A),
milliamperes (mA), microamperes (uA). Symbol = I
Dielectric: An insulating material that is positioned between two conductive materials in such a way
that a charge or voltage may appear across the two conductive materials.
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Direct Current, DC: Current that flows in one direction only. The source of direct current is said to
be polarized and has one terminal that is always at a higher potential than the other.
Frequency: The number of cycles an AC waveform repeats over time. Usually given in Hertz (Hz).
Ground: Refers to the point of low potential in a circuit to which all other voltages are referenced.
May or may not be tied to the earth. Also referred to as Earth.
Hot: Used to refer to the test lead or output side of an instrument that is at high potential.
Impedance: The property of capacitive or inductive items to limit certain frequencies.
Insulation: Gas, liquid or solid material which has a volume resistivity of at least 10
12
Ω-cm and is
used for the purpose of restricting current flow between conductors.
Leakage: AC or DC current flow through insulation and over its surfaces. Current flow is directly
proportional to voltage. The insulation is thought of as a constant impedance unless breakdown
occurs.
Neutral: The point of low potential in a circuit to which all other voltages are referenced. Also known
as Common.
Peak Current: The maximum amplitude of an AC current waveform. For a sinusoid, 1.414 x the
RMS value.
Power: The amount of work performed by an energy source over time, given in Watts (W).
PF (Power factor): Power Factor = W/VA where W =Watts (Real Power) and VA =Volts x Amps
(apparent power). It is important to note that the closer the power factor is to "1" the more resistive the
DUT is. The closer the power factor is to 0 the more reactive (inductive or capacitive) the DUT is.
Reactive Current: The current component due to the reactive impedance of a load. Also called
imaginary current.
Real Current: The current component due to the resistance of a load.
Resistance: The property of a substance that impedes current and results in the dissipation of
power in the form of heat. The practical unit of resistance is the ohm (Ω). Symbol = R
Return: The path by which current returns to a source.
RMS: The Root Mean Squared value of a voltage or current waveform. An RMS waveform delivers
the same amount of energy to a load as a DC waveform of the same value. For a sinusoid, the RMS
value is .707 x the peak value.
Total Current: The vector sum of the real current component and the reactive current component
produced by an applied voltage.
VA: A rating of instantaneous power found by multiplying an instrument’s maximum output current by
its maximum output voltage.
Voltage: The force which causes current through an electrical conductor, given in volts (V).
Symbol = V
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The OMNIA produces
voltages and currents that
can cause harmful or fatal
electric shock. To prevent
accidental injury or death,
these safety procedures
must be strictly observed
when handling and using the
test instrument.
This instrument
meets UL
requirements for
audible and visual
failure indication.
SAFETY
1.4. Safety
This product and its related documentation
must be reviewed for familiarization with
safety markings and instructions before
operation.
This product is a Safety Class I instrument
(provided with a protective earth terminal).
Before applying power verify that the input
voltage to the instrument is 115VAC±10%
or 230VAC±10% and the correct fuse is
installed.
This product carries an NRTL (Nationally
Recognized Testing Laboratory) and
comes equipped with an audible and visual failure indicator.
1.4.1. Service and Maintenance
User Service
To prevent electric shock do not remove the
instrument cover. There are no internal user
serviceable parts. Routine maintenance or
cleaning of internal parts is not necessary. Avoid
the use of cleaning agents or chemicals on the
instrument, as some chemicals may damage
plastic parts or lettering. Any external cleaning
should be done with a clean, dry or slightly damp
cloth. Schematics, when provided, are for
reference only. Refer servicing and certification to an Associated Research, Inc.
authorized service center.
Service Interval
Associated Research, Inc. will not be held liable for injuries suffered if the instrument
is not properly maintained and safety checked annually. See section 1.1. Warranty
Policies for more information.
ASSOCIATED RESEARCH, INC.
13860 WEST LAUREL DRIVE
LAKE FOREST, IL 60045-4546 U.S.A.
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ESD TESTING
1.4.2. Test Station
Location
Select an area away from the mainstream of activity where employees do not walk
while performing their normal duties. If this is not practical because of production line
flow, then the area should be roped off and marked for HIGH VOLTAGE TESTING.
No employees other than test operators should be allowed inside.
If benches are placed back-to-back, be especially careful about the use of the bench
opposite the test station. Signs should be posted: “DANGER – HIGH VOLTAGE
TEST IN PROGRESS – UNAUTHORIZED PERSONNEL KEEP AWAY.”
Work Area
When possible, use the instrument on a non-conducting table or workbench. If you
cannot avoid using a conductive surface, be certain that it is connected to a good
earth ground and the high voltage connection is insulated from the grounded surface.
There should not be any metal in the work area between the operator and the location
where products being tested will be positioned. Any other metal in the work area
should be connected to a good ground, never left “floating”.
Keep the area clean and uncluttered. All test equipment and unnecessary test leads
should be removed from the test bench and put
away. It should be apparent to both the operator
and to any observers which product is under test,
which product is waiting to be tested and which
product has already been tested.
Power
Power to the test station should be arranged so that
it can be shut off by one prominently marked switch
located at the entrance to the test area. In case of
an emergency, anyone should be able to cut off the
power before entering the test area to offer
assistance.
More Information
For more information on setting up a safe work station, please visit the Events and
Training section of our website at http://www.asresearch.com/events-
training/Default.aspx
1.4.3. Test Operator
This instrument generates voltages and currents that can cause
harmful or fatal electric shock and must only be operated by a
skilled worker trained in its use. The operator should
understand the electrical fundamentals of voltage, current, and resistance.
Electrical safety tests
should not be
performed in or around
ESD testing areas.
ESD methods should
not be employed during
electrical safety testing,
as this could cause a
hazardous condition for
equipment and test
operators.
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KEY SAFETY POINTS TO
REMEMBER
Do not touch the device under test, high voltage test lead,
alligator clip, or clip insulator once the test has been
started.
Do not touch the front panel when testing or after a
malfunction has occurred.
Rules
Operators should be thoroughly trained to follow all national safety standard
guidelines for electrical safety testing in the workplace. Defeating any safety system
should be considered a serious offense with severe penalties. Allowing unauthorized
personnel in the area during a test should also be dealt with as a serious offense.
Test operators should be familiar with methods to properly discharge a device under
test in case test leads become disconnected during testing.
Refer to the following standards for more information:
NFPA 70E
OSHA 1910 subpart (S)
EN50191
Dress
Operators should not wear jewelry that could accidentally complete a circuit.
ESD protocols should not be observed while performing
electrical safety tests. Intentionally grounding the test operator
could lead to a harmful or fatal electric shock.
Medical Restrictions
Personnel with heart ailments or devices such as pacemakers should be informed that
the voltages and currents generated
by the instrument are very dangerous.
If contacted, the instrument may
cause heart-related problems.
Please have the test operator consult
a physician for recommendations.
Keep unqualified and
unauthorized personnel away
from the test area.
Arrange the test station in a safe
and orderly manner.
In case of any problem, turn off
the high voltage first.
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1.5. Key Features of OMNIA II
COLOR TFT DISPLAY
800 x 480 color TFT display (30% larger than the
OMNIA 1 series) makes setting up test files,
viewing results and performing tests easier than
ever. Color coded test steps clearly indicate
pass/fail conditions. Choose from 4 color
schemes.
MY MENU INTERFACE
Personalize menu settings with the My Menu
interface. Create shortcuts to your favorite
screens and preferences.
DUAL CHEK™
Perform simultaneous hipot and ground bond
tests.
MULTIPLE LANGUAGE
SETTINGS
View the menu in English or Chinese.
EXPANDED TEST MEMORIES
Users can link a total of 10,000 test steps in any
configuration.
PATENTED SMART GFI™
SmartGFI™ disables the instrument’s output
voltage in less than 1 millisecond if excessive
leakage to ground is detected. If enabled,
SmartGFI™ automatically detects if the DUT is
floating or grounding and turns ON or OFF
accordingly. SmartGFI trip current value
adjustable from 0.4 – 5.0mA.
FOUR WIRE MEASUREMENT
(KELVIN METHOD) AND
MILLIOHM OFFSET
CAPABILITY IN THE
GROUND BOND MODE
The four-wire measurement technique factors out
test lead resistance, making measurements more
accurate. The Milliohm Offset features allows the
operator to factor out additional lead and fixture
resistance.
FAILCHEK
Allows the operator to self-verify the instrument’s
failure detectors.
500VA OUTPUT CAPABILITY
OMNIA II is now available with 500VA output
capability for AC hipot testing. Models 825x
include this feature.
BUILT-IN AC POWER
SOURCE
OMNIA II models 8207/8257 come standard with
a 500VA AC power source for use with RUN and
LCT tests.
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2. GETTING STARTED
Introduction
This section contains information for the unpacking, inspection, preparation for use
and storage of your Associated Research, Inc., product.
2.1. Unpacking and Inspection
2.1.1. Packaging
Your instrument was shipped in a custom foam insulated container. If the shipping
carton is damaged, inspect the contents for visible damage such as dents, scratches
or a broken display. If the instrument is damaged, notify the carrier and Associated
Research, Inc.’s customer support department. Please save the shipping carton
and packing material for the carrier’s inspection. Our customer support
department will assist you in the repair or replacement of your instrument. Please do
not return your product without first notifying us and receiving an RMA (return material
authorization) number. To receive an RMA number, please contact our customer
support department at 1-800-858-TEST (8378).
Safe Lifting and Carrying Instructions
Proper methods of lifting and carrying can help to protect against injury. Follow the
recommendations below to ensure that instruments are handled in a safe manner.
• Determine if the instrument can be lifted by one individual or requires additional
support.
• Make sure that your balance is centered and your feet are properly spaced,
shoulder width apart behind the instrument.
• Bend at the knees and make sure your back is straight.
• Grip the instrument with your fingers and palms and do not lift unless your back
is straight.
• Lift up with your legs, not your back.
• Keep the instrument close to your body while carrying.
• Lower the instrument by bending your knees. Keep you back straight.
2.1.2. Contents of the Carton
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Inside the carton should be the following:
DESCRIPTION
AR PART NUMBER
OMNIA Instrument
8204, 8254, 8206, 8256, 8207,
8257
High Voltage Cable
04040A-08 (3 for 82x6 and 82x7)
High Current Output Cable
38489
High Current Return Cable
38490
High Current Test Lead
CBLHC40-10TL (82x6 and 82x7)
Fuse
38503, 10A Slow-Blow 250VAC
USB Cable AB-Type 1.8m
39066
Line Cord*
33189 Standard
Line Cord
39368 (82x6 and 82x7)
Adapter Box*
38482 Standard (82x4)
Adapter Box*
38578 (82x6 and 82x7)
Bracket Rack Mount 3U (Qty 2)
38788
Handle Rack Mount 3U (Qty 2)
38787
Screw M4 x 12mm FHMS (Qty 4)
38549 For Rack Mount Handle
NOTE: The Adapter Box (universal US polarity) and line cord listed are
American. Other combinations of line cord and Adapter Box are available upon
request.
Only accessories which meet the manufacturer’s specification
shall be used.
Page 17
11
2.2. Installation
2.2.1. Work Area
Locate a suitable testing area and be sure you have read all
safety instructions for the operation of the instrument and
suggestions on the test area setup in section 1.4. Safety. Make sure the work area
you choose has a three-prong grounded outlet capable of supplying the necessary
input current to the power source. Be sure the outlet has been tested for proper wiring
before connecting the instrument to it.
The mains plug is used as the disconnecting device and shall
remain readily operable. The socket-outlet shall be installed.
Near the equipment and shall be easily accessible.
2.2.2. Power Requirements
This instrument requires a power source of either 115 volts AC ± 10%, 50/60 Hz
single phase or 230 volts AC ±10%, 50/60 Hz single phase. This instrument autoranges for 115 / 230V, 15 variation. See section 3.2.2. Rear Panel Controls for
an image of the rear panel. OMNIA II maximum rated power is 750VA.
Do not replace the power supply cord with an improperly rated
cord. For North American: A UL listed and CSA labeled power
cord must be used with the instrument in the United States and
Canada. The power cord must include a NEMA5-15 style male plug, SVT or SJT cord
sets, and be rated for at least 125VAC, 10A, number 16 gauge (or 125VAC, 15A,
number 14 gauge) wire or larger, and the length of the cord does not exceed 2 m must
be used. For European: A certified power supply cord not lighter than light PVC
sheathed flexible cord according to IEC 60227, designation H03 VV-F or
H03 VVH2-F (for equipment mass not exceeding 3 kg), or H05 VV-F or H05 VVH2-F2
(for equipment mass exceeding 3 kg), and be rated for at least 3G 0.75 mm² (for rated
current up to 10 A) or 3G 1.0mm² (for rated current over 10 A up to 16 A) wire or
larger, and the length of the cord does not exceed 2 m must be used.
Do not switch the line voltage selector switch located on the
rear panel while the instrument is on or operating. This may
cause internal damage and represents a safety risk to the
operator.
The OMNIA II must be connected to a good ground. Be certain
that the power wiring is properly polarized and that the proper
low resistance bonding to ground is in place.
2.2.3. Basic Connections
Power Cable
Page 18
12
The instrument is shipped with a line cord containing a protective earth ground. When
the line cord is connected to an appropriate AC power source the cable will connect
the chassis to earth ground.
The main plug shall only be inserted in a socket outlet with a
protective ground (earth) contact. This protective ground must
not be defeated by the use of an extension cord without a
protective conductor.
Return Connection
When the instrument’s return is grounded, any internal and external stray leakage will
be monitored due to currents that flow from high voltage to earth ground (such as from
high voltage to the chassis of the instrument). These currents are inherent and will
cause errors when trying to monitor very low leakage currents in the micoamp range.
The output power supplies of this instrument are referenced directly to earth ground.
Any conductor that completes a path between the high voltage and earth ground will
form a completed circuit.
2.2.4. Environmental Conditions
This equipment is intended for indoor use only. The equipment has been evaluated
according to Installation Category II and Pollution Degree 2 as specified in IEC 664.
This instrument may be operated in environments with the following limits:
Temperature….................. 41° - 104° F (5° - 40°C)
Relative humidity…........... 0 – 80%
Altitude…......................... 6560 feet (2,000 meters)
Keep the ventilation slits uncovered during operation. Failure to
do so could cause the instrument to overheat and may damage
internal components.
Storage and Shipping Environment
This instrument may be stored or shipped in environments with the following limits:
Temperature….................. -40° - 167° F (-40° - 75°C)
Altitude…......................... 50,000 feet (15,240 meters)
The instrument should also be protected against temperature extremes that may
cause condensation within the instrument.
Failure to operate this instrument within the specified conditions
could result in damage.
If the instrument is used in a matter not specified by the manufacturer, the protection
provided by the instrument may be impaired.
Page 19
13
More Information
For more information on test operator and workstation safety please visit the Events
and Training section of our website at http://www.asresearch.com/events-
training/Default.aspx
Page 20
14
3. SPECIFICATIONS AND CONTROLS
3.1. OMNIA II Functional Specifications
INPUT
Voltage
115 / 230V auto-range, 15 variation
Frequency
50/60 Hz 5%
Fuse
115 VAC, 230VAC – 10A Slow-Blo 250VAC
DIELECTRIC WITHSTAND TEST MODE
Output Rating
5KV @ 50mA AC
5KV @ 100mA AC (Models 825x)
6KV @ 20 mA DC
Voltage Setting
Range: 0–5000V AC
0–6000V DC
Resolution: 1 V
Accuracy: (2% of setting + 5 volts)
Voltage Display
Range: 0.00 – 6.00KV Full Scale
Resolution: 0.01 KV
Accuracy: (2% of reading + 1 count)
Ramp-HI DC
>20 mA peak maximum, ON/OFF Selectable
Charge-LO DC
Range: 0.0 – 350.0 A DC or Auto set
HI and LO-Limit
AC Total
AC Real
DC
Range: 0.000 – 9.999mA
Resolution: 0.001mA
Range: 10.00 – 50.00mA (100.00mA, Models 825x)
Resolution: 0.01mA
Accuracy: (2% of setting + 2 counts)
Range: 0.000 – 9.999mA
Resolution: 0.001mA
Range: 10.00 – 50.00mA (99.99mA, Models 825x)
Resolution: 0.01mA
Accuracy: (3% of setting + 50 A)
Range: 0.0 – 999.9A
Resolution: 0.1A
Range: 1000 – 20000A
Resolution: 1A
Accuracy: (2% of setting + 2 counts)
Arc Detection
Range: 1 – 9
Ground Continuity
Current : DC 0.1 A 0.01A, fixed
Max. ground resistance : 1 0.1, fixed
Ground Fault
Interrupt
GFI Trip Current: 0.4mA - 5.0mA (AC or DC)
HV Shut Down Speed: 1mS
Page 21
15
DIELECTRIC WITHSTAND TEST MODE (CONT.)
Current Display
AC Total
AC Real
DC
Auto Range*
Range 1: 0.000 mA – 3.500 mA RMS
(0.000 mA – 5.500 mA Peak)
Resolution: 0.001 mA
Range 2 3.00 mA – 50.00 mA RMS
(5.00 mA – 70.07 mA Peak)
Resolution: 0.01 mA
Accuracy: (2% of reading + 2 counts) All Ranges
Range 1: 0.000 mA – 9.999 mA
Resolution: 0.001 mA
Range 2: 10.00 mA – 50.00 mA
Resolution: 0.01 mA
Accuracy: (3% of reading + 50A) All Ranges
PF > 0.1
V > 250VAC
Range 1: 0.0 A – 350.0 A DC
(0.0 A – 550.0 A Peak)
Resolution: 0.1 A
Range 2 : 0.300 mA –3.500 mA DC
(0.400 mA –5.500 mA Peak)
Resolution: 0.001 mA
Range 3 3.00 mA – 20.00 mA DC
(4.00 mA – 25.00 mA Peak)
Resolution: 0.01 mA
Accuracy: (2% of reading + 2 counts) All Ranges
DC Output Ripple
4% Ripple RMS at 5 KV DC @ 20mA, Resistive Load
Discharge Time
50 ms no load, < 100 ms for capacitive load
Maximum Capacitive
Load
DC Mode
1uF < 1KV
0.75uF < 2KV
0.5uF < 3KV
0.08uF < 4KV
0.04uF < 6KV
AC Output
Waveform
Sine Wave, Crest Factor = 1.3 – 1.5
Output Frequency
Range: 60 or 50 Hz, User Selection
Accuracy: 0.1 %
Output Regulation
(1 % of output + 5 V)
from no load to full load and over input voltage range.
Dwell Timer
Range: AC 0.4 –999.9 sec (0 = Continuous)
Range: DC 0.3 –999.9 sec (0 = Continuous)
Resolution: 0.1 sec
Accuracy: (0.1% + 0.05 sec)
Ramp Timer
Range: Ramp-Up: AC 0.1 – 999.9 sec
DC 0.4 – 999.9 sec
Ramp-Down: AC 0.0 – 999.9 sec
DC 0.0 , 1.0 – 999.9 sec
Resolution: 0.1 sec
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16
Accuracy: (0.1 + 0.05 sec)
Short Circuit
Protection
Minimum current 100mA peak (200mA, Models 825x) at
short circuit, response time < 2ms
*Autorange operation:
Ranges up to higher range when Peak OR RMS values are greater than range maximum
Ranges down to lower range when Peak AND RMS values are less than range minimum
Page 23
17
INSULATION RESISTANCE TEST MODE
Voltage Setting
Range: 30 – 1000 VDC
Resolution: 1 V
Accuracy: (2% of setting + 2 counts)
Charging
Current
Maximum >20mA peak
Voltage Display
Range: 0 – 1000 V
Resolution: 1 V
Accuracy: (2% of reading + 2 counts)
Resistance
Display
Range:
0.05M – 50000 M (4 Digit, Auto Ranging)
Resolution:
30 – 499 VDC
500 – 1000VDC
M
M
M
0.001
0.050 – 1.999
0.050 – 9.999
0.01
2.00 – 19.99
10.00 – 99.99
0.1
20.0 – 199.9
100.0 – 999.9
1
200 – 50000
1000 – 50000
Accuracy:
50 – 499V
0.05M – 999.9M, (7% of reading +2 counts)
500 – 1000V
0.05M – 999.9M, (2% of reading +2 counts)
1000M – 9999M (5% of reading +2 counts)
10000M – 50000M, (15% of reading +2
counts)
Charge-LO
Range: 0.000 – 3.500A or Auto Set
HI and LO–
Limit
Range: 0.05M – 99.99M
Resolution: 0.01M
Range: 100.0M – 999.9M
Resolution: 0.1M
Range: 1000M – 50000M
Resolution: 1M
(HI – Limit: 0 = OFF)
Accuracy: Same as Resistance Display Accuracy
Ramp Timer
Range: Ramp-Up: 0.1 – 999.9 sec
Ramp-Down: 0.0, 1.0–999.9 sec
Resolution: 0.1 sec
Accuracy: (0.1% + 0.05 sec)
Delay Timer
Range: 0.5 – 999.9 sec (0 = Continuous)
Resolution: 0.1 sec
Accuracy: (0.1% + 0.05 sec)
Ground Fault
Interrupt
GFI Trip Current: 0.4mA - 5.0mA
HV Shut Down Speed: 1mS
Page 24
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GROUND BOND TEST MODE
Output Voltage
(Open Circuit Limit)
Range: 3.00 – 8.00 VAC
Resolution: 0.01 V
Accuracy: (2 % of setting + 0.03V) O.C. Condition
Output Frequency
Range: 60 or 50 Hz, user selectable
Accuracy: 0.1%
Output Current
Range: 1.00 – 40.00 A
Resolution: 0.01 A
Accuracy: (2 % of setting + 0.02 A)
Output Regulation
Accuracy: (1% of output + 0.02A)
Within maximum load limits, and over input voltage range.
Maximum Loading
1.00 – 10.00A, 0 – 600m
10.01 – 30.00A, 0 – 200m
30.01 – 40.00A, 0 – 150m
Current Display
Range: 0.00 – 40.00 A
Resolution: 0.01 A
Accuracy: (3 % of setting + 0.03 A)
HI and LO-Limits
Range: 0 – 150 m for 30.01 – 40.00 Amps
0 – 200 m for 10.01 – 30.00 Amps
0 – 600 m for 1.00 – 10.00 Amps
Resolution: 1 m
Accuracy: Same as Ohmmeter Display
Ohmmeter Display
Range: 0 – 150 m for 30.01 – 40.00 Amps
0 – 200 m for 10.01 – 30.00 Amps
0 – 600 m for 6.00 – 10.00 Amps
Resolution: 1 m
Accuracy: (2 of reading + 2 m)
Range: 0 – 600 m for 1.00 – 5.99 Amps
Resolution: 1 m
Accuracy: (3 of reading + 3 m)
Dwell Timer
Range: 0.5 – 999.9 sec (0 = Continuous)
Resolution: 0.1 sec
Accuracy: (0.1% + 0.05 sec)
Milliohm Offset
Range: 0 – 200m
Resolution: 1 m
Accuracy: (2 % of setting + 2 m)
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CONTINUITY TEST MODE
Output Current
DC 0.1A 0.01A Total Resistance*:0.00 – 12.0
DC 0.01A 0.001A Total Resistance*:12.1 – 120
DC 0.001A 0.0001A Total Resistance*:121 – 1200
DC 0.0001A 0.00001A Total Resistance*:1201 – 10000
Resistance
Display
Range 1: 0.00 – 10.00
Resolution: 0.01
Accuracy: (1 % of reading + 3 counts)
Range 2: 10.1 – 100.0
Resolution: 0.1
Accuracy: (1 % of reading + 3 counts)
Range 3: 101 – 1000
Resolution: 1
Accuracy: (1 % of reading + 3 counts)
Range 4: 1001 – 10000
Resolution: 1
Accuracy: (1 % of reading + 10 counts)
HI and LO-Limits
Range 1: 0.00 – 10.00
Resolution: 0.01
Accuracy: (1 % of reading + 3 counts)
Range 2: 10.1 – 100.0
Resolution: 0.1
Accuracy: (1 % of reading + 3 counts)
Range 3: 101 – 1000
Resolution: 1
Accuracy: (1 % of reading + 3 counts)
Range 4: 1001 – 10000
Resolution: 1
Accuracy: (1 % of reading + 10 counts)
(Max Limit: 0 = OFF)
Dwell Timer
Range: 0.0, 0.3 – 999.9 sec (0 = Continuous)
Resolution: 0.1 sec
Accuracy: (0.1% + 0.05 sec)
Milliohm Offset
Range: 0.00 – 10.00
Resolution: 0.01
Accuracy: (1 % of reading + 0.03 )
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GENERAL SPECIFICATIONS
Safety Agency Listing
CE, cTUVus, EN50191( Models 8204, 8206, 8207), RoHS2
PLC Remote Control
Input: Test, Reset, Interlock, Recall File 1 through 3
Output: Pass, Fail, Test-in-Process
Safety
Built-in Smart GFI circuit
Memory
10000 steps
Interface
Standard USB/RS-232, Ethernet, or GPIB.
Security
Advanced security system with access levels and
username/password requirements
Graphic Display
800 x 480 digital TFT LCD display
Alarm Volume Setting
Range: 0 – 9; 0 = OFF, 1 is softest volume, 9 is loudest
volume.
Calibration
Adjustments are made through the front panel. Automatic
Calibration alert function to signal operator when calibration
is due.
Mechanical
Bench or rack mount with tilt up front feet.
Dimensions
3U (W x H x D) (430 X 133 X 500 mm) (16.93” x 5.24” x
19.69”)
Weight
31.16kgs (68.70lbs)
OPTIONS
Scanning Matrix
8 channel high voltage and high current switching matrix.
Why use the term “Counts”?
Associated Research publishes some specifications using COUNTS which allows us to provide
a better indication of the tester’s capabilities across measurement ranges. A COUNT refers to
the lowest resolution of the display for a given measurement range. For example, if the
resolution for voltage is 1V then 2 counts = 2V.
Page 27
21
RUN TEST MODE (MODELS 82X6 AND 82X7)
DUT POWER
Voltage
0 – 277 VAC Single Phase Unbalanced
(One Hot or Line conductor and One Neutral)
Current
16AAC max continuous
Voltage Display
Range:
0.0 – 277.0 VAC Full Scale
Resolution:
0.1 V
Accuracy:
(1.5 of reading +0.2V), 30.0 – 277.0VAC
Short Circuit Protection
23 AAC, Response Time < 3s
DELAY AND DWELL TIMER SETTINGS
Delay time setting
Range: 0.2 – 999.9 seconds
Resolution: 0.1 second
Accuracy: (0.1% + 0.05 sec)
Dwell time setting
Range: 0.1 – 999.9 seconds (0 = Continuous)
Resolution: 0.1 second
Accuracy: (0.1% + 0.05 sec)
TRIP POINT SETTINGS
Voltage:
Volt-Hi
Volt-LO
Range: 30.0 – 277.0 VAC
Resolution: 0.1 V
Accuracy: (1.5 of setting + 0.2 V), 30.0 – 277VAC
Current:
Amp-HI
Amp-LO
Range: 0.0 – 16.00 AAC
Resolution: 0.01 A
Accuracy: (2.0 of setting + 2 Counts)
Watts:
Power-HI
Power-LO
Range: 0 – 4500 W
Resolution: 1 W
Accuracy: (5.0 of setting + 3 Counts)
Power Factor:
PF-HI
PF-LO
Range: 0.000 – 1.000
Resolution: 0.001
Accuracy: (8% of setting + 2 Counts)
Leakage Current:
Leak-HI
Leak-LO
Range: 0.00 – 10.00 mA (0 = OFF)
Resolution: 0.01 mA
Accuracy: (2% of setting + 2 Counts)
Leakage current measuring resistor MD=2K 1%
METERING
Voltmeter
Range: 0.0 – 277.0 VAC
Resolution: 0.1 V
Accuracy: (1.5 of reading + 2 Counts), 30.0 –
277VAC
Ammeter
Range: 0.0 – 16.00 AAC
Resolution: 0.01 A
Accuracy: (2.0 of reading + 2 Counts)
Wattmeter
Range: 0 – 4500 W
Resolution: 1 W
Accuracy: (5 of reading + 3 Counts)
METERING
Page 28
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RUN TEST MODE (MODELS 82X6 AND 82X7)
Power Factor
Range: 0.000 – 1.000
Resolution: 0.001
Accuracy: (8% of reading + 2 Counts)
Leakage Current
Range: 0.00 – 10.00 mA
Resolution: 0.01 mA
Accuracy: (2 of reading + 2 Counts)
Leakage current measuring resistor MD = 2K 1%
Timer display
Range: 0.0 – 999.9 seconds
Resolution: 0.1 second
Accuracy: (0.1 of reading + 0.05 seconds)
LEAKAGE CURRENT TEST MODE (82X6 AND 82X7 ONLY)
DUT POWER
Voltage
0 – 277 VAC
Current
16AAC max continuous
Voltage Display
Range:
0.0 – 277.0 VAC Full Scale
Resolution:
0.1 V
Accuracy:
(1.5 of reading +0.2V), 30.0 –
277.0VAC
Short Circuit Protection
23 AAC, Response Time < 3s
DELAY AND DWELL TIMER SETTINGS
Delay time setting
Range: 0.5 – 999.9 seconds (AC+DC)
1.8-999.9 seconds (AC/DC Only and Auto Range)
1.3-999.9 seconds (AC/DC Only and Fixed Range)
Resolution: 0.1 second
Accuracy: (0.1% + 0.05 sec)
Dwell time setting
Range: 0.0,0.5 – 999.9 seconds (AC+DC)
0.1-999.9 seconds (AC Only and DC Only)
(0 = Continuous)
Resolution: 0.1 second
Accuracy: (0.1% + 0.05 sec)
LINE CONDITION
Reverse Power Switch
Reverse polarity switch setting select ON/OFF/AUTO
ON: Reverse power
OFF: Normal
AUTO: Automatic Reverse Polarity. With AUTO
mode, the polarity switches for normal conditions in
one step setting menu but will run two steps for both
conditions. In this mode, the unit only records and
displays the maximum leakage current value.
Neutral Switch
ON/OFF selection for single fault condition
Ground Switch
ON/OFF selection for Class I single fault condition
PROBE SETTING
Page 29
23
Surface to Surface (PH – PL)
Surface to Line (PH – L)
Ground to Line (G – L)
LEAKAGE LIMIT SETTING
Touch Current High Limit (RMS)
Range:
0.0uA ~ 999.9uA
1000uA ~ 10.00mA
Resolution:
0.1uA / 1uA / 0.01mA
Touch Current Low Limit (RMS)
Range:
0.0uA ~ 999.9uA
1000uA ~ 10.00mA
Resolution:
0.1uA/1uA/0.01mA
Touch Current High Limit (Peak)
Range:
0.0uA - 999.9uA
1000uA - 10.00mA
Resolution:
0.1uA/1uA/0.01mA
Touch Current Low Limit (Peak)
Range:
0.0uA - 999.9uA
1000uA - 10.00mA
Resolution:
0.1uA/1uA/0.01mA
DISPLAY
Touch Current Display (RMS)
Range 1
0.0uA ~ 32.0uA, frequency
DC, 15Hz - 1MHz
Resolution
0.1uA
Accuracy
DC , 15Hz < f <100KHz: ±(2%
of reading + 3counts)
100KHz < f < 1MHZ : ±5% of
reading (10.0uA - 999.9uA)
Range 2
28.0uA ~ 130.0uA, frequency
DC, 15Hz - 1MHz
Resolution
0.1uA
Accuracy
DC , 15Hz < f <100KHz: ±(2%
of reading + 3counts)
100KHz < f < 1MHZ : ±5% of
reading (10.0uA - 999.9uA)
Range 3
120.0uA ~ 550.0uA, frequency
DC, 15Hz - 1MHz
Resolution
0.1uA
Accuracy
DC , 15Hz < f <100KHz: ±(2%
of reading + 3counts)
100KHz < f < 1MHZ : ±5% of
reading (10.0uA - 999.9uA)
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DISPLAY (CONT.)
Range 4
400uA ~ 2100uA, frequency
DC, 15Hz - 1MHz
Resolution
1uA
Accuracy
DC , 15Hz < f <100KHz: ±(2%
of reading + 3counts)
100KHz < f < 1MHZ : ±5% of
reading (10uA - 8500uA)
Range 5
1800uA ~ 8500uA, frequency
DC, 15Hz - 1MHz
Resolution
1uA
Accuracy
DC , 15Hz < f <100KHz: ±(2%
of reading + 3counts)
100KHz < f < 1MHZ : ±5% of
reading (10uA - 8500uA)
Range 6
8.00mA ~ 10.00mA, frequency
DC, 15Hz – 100kHz
Resolution
0.01mA
Accuracy
DC, 15Hz < f < 100KHz : ±5%
of reading (0.01mA -10.00mA )
Touch Current Display (Peak)
Range 1
0.0uA ~ 32.0uA, frequency DC 1MHz
Resolution
0.1uA
Accuracy
DC : ±(2% of reading + 2uA)
15Hz < f < 1MHZ : ±10% of
reading + 2uA
Range 2
28.0uA ~ 130.0uA, frequency
DC - 1MHz
Resolution
0.1uA
Accuracy
DC : ±(2% of reading + 2uA)
15Hz < f < 1MHZ : ±10% of
reading + 2uA
Range 3
120.0uA ~ 550.0uA, frequency
DC - 1MHz
Resolution
0.1uA
Accuracy
DC : ±(2% of reading + 2uA)
15Hz < f < 1MHZ : ±10% of
reading + 2uA
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DISPLAY (CONT.)
Range 4
400uA ~ 2100uA, frequency DC
- 1MHz
Resolution
1uA
Accuracy
DC : ±(2% of reading + 2uA)
15Hz < f < 1MHZ : ±10% of
reading + 2uA
Range 5
1800A ~ 8500uA, frequency DC
- 1MHz
Resolution
1uA
Accuracy
DC : ±(2% of reading + 2uA)
15Hz < f < 1MHZ : ±10% of
reading + 2uA
Range 6
8.0mA ~10.00mA, frequency
DC – 100KHz
Resolution
0.01mA
Accuracy
DC : ±(2% of reading + 3counts)
15Hz < f < 100KHz : ±10% of
reading + 2counts
MD CIRCUIT MODULE
MD1
UL544NP, UL484 , UL923, UL471, UL867, UL697
MD2
UL544P
MD3
IEC 60601-1
MD4
UL1563
MD5
IEC60990 Fig4 U2, IEC 60950-1, IEC60335-1,
IEC60598-1, IEC60065, IEC61010
MD6
IEC60990 Fig5 U3, IEC60598-1
MD7
IEC60950, IEC61010-1 FigA.2 (2K ohm) for Run
function.
External MD
Basic measuring element 1k ohm
Scope Output Interface
BNC type connector on rear panel for
Oscilloscope connection
MD voltage limit
Maximum 70VDC
MD Component Accuracy
Capacitors = 5%
Resistors = 1%
Page 32
26
AC SOURCE 500VA
OUTPUT
Power
630VA and 500W Maximum
Voltage
0 - 150.0V / 0 - 277.0V
Current
4.20A maximum for 0-150V range / 2.10A maximum 0277V range
Distortion
≤ 1% at 45-500Hz and output voltage within the 80~140Vac
at Low Range or the 160~277Vac at High Range.
(Resistive Load)
Regulation
≤ 0.5% + 5V (Resistive Load), From no load to full load
and Low Line to High Line (combined regulation)
Crest Factor
> 3
Test timing limit
< 350mS at start and between steps when internal AC
source is ON
SETTINGS
Voltage
Low range
0.0 - 150.0V
0.1
± (1.5% of setting +
2 counts)
High range
0.0 - 277.0V
Frequency
45.0Hz - 99.9Hz
0.1
±0.1% of setting
100Hz - 500Hz
1
A-Hi-limit
Range
4.20A/2.10A
Resolution
0.01
Accuracy
± (2 % of reading +2 counts)
OC Fold Current
Range
4.20A/2.10A
Resolution
0.01
Accuracy
± (2 % of reading +2 counts)
Response time
< 1500ms
MEASUREMENT
Voltage
0.0-277.0
0.1
± (1.5 % of reading
+2 counts)
Current
0.00-16.00
0.01
± (2 % of reading
+2 counts)
Power
0-4500
1
± (5% of reading +3
counts) for
PF>0.100
Power Factor
0.000-1.000
0.001
± (8 % of reading +5
counts)
Frequency
45-500Hz
0.1
±0.1Hz
GENERAL
Over Current Fold back
On/Off, When the output current exceeds the A-Hi value it
will fold back output voltage to keep constant output current
at A-Hi value.
Protection
OCP, OTP, OVP, OPP and Alarm
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3.2. Instrument Controls
3.2.1. Front Panel Controls
1. RESET BUTTON: Resets the instrument. If a failure condition occurs during a
test, pressing this button will reset the system, shut off the alarm and clear the
failure condition. The Reset button must be pressed before performing another test
or changing any of the setup parameters. This button also serves as an abort
signal to stop any test in progress.
2. TEST BUTTON: Starts a test.
3. GRAPHIC TFT: 800 X 480 Color TFT display.
4. SOFT KEYS: Multifunction keys used to select screens and change parameters.
5. NUMERIC DATA ENTRY: Keys used to enter numeric data.
6. SCANNER STATUS LED’s: LED’s that indicate the status of the 8 H.V. and 8 G-
Bond channels on the internal scanner.
7. POWER SWITCH: Turns the Hipot tester ON or OFF.
8. MY MENU KEY: Selects the My Menu screen with user-customizable soft keys.
9. EXIT KEY: Key used to escape from parameter editing and return to prior
screens.
10. UP, DOWN, LEFT, AND RIGHT, ARROW KEYS: Keys used to scroll the
highlighted area or cursor, up and down, left and right. When more than 5 steps
are programmed in a test file, the left and right arrow keys will page through the
screens of steps. The screens where the paging function is available are as
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follows: Setup Tests, Perform Tests, Results Summary, and Results.
11. ENTER KEY: Key used to finalize parameter entries. The ENTER key may also
be used to scroll the highlighted area to different parameters in the parameter
setting screens.
12. SENSE + TERMINAL: Connector used to attach the + sense lead for 4-wire
Kelvin current measurement. This connection provides for accurate current
measurement during the Ground Bond test.
13. CURRENT OUTPUT TERMINAL: Connector used to attach the high current
output lead, adapter box high current lead or test fixture high current lead to the
instrument. This connection provides the output current for the ground bond and
continuity.
14. HIGH VOLTAGE INDICATOR: This indicator flashes to warn the operator that
high voltage is present at the high voltage output terminal.
15. RETURN OUTPUT TERMINAL: Connector used to attach the return test lead,
adapter box return lead or test fixture return lead to the instrument. This
connection provides the return current path.
16. SENSE - TERMINAL: Connector used to attach the - sense lead for 4-wire Kelvin
current measurement. This connection provides for accurate current
measurement during the Ground Bond test.
17. HIGH VOLTAGE OUTPUT TERMINAL: Connector used to attach the high
voltage test lead, adapter box high voltage lead or test fixture high voltage lead to
the instrument. This connection provides the high voltage used during a Hipot test.
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3.2.2. Rear Panel Controls
1. CALIBRATION BUTTON: To put the instrument into the calibration mode push
this button and turn on the power switch simultaneously.
2. SCANNER CONNECTOR: For connection of optional external Scanner.
3. REMOTE SIGNAL OUTPUT: 9-Pin D sub-miniature female connector for
monitoring PASS, FAIL, and PROCESSING output relay signals (See section 6.0.
Connection of Remote I/O for more detailed information).
4. REMOTE SIGNAL INPUT: 9-Pin D subminiature male connector for remote
control of TEST, RESET, and REMOTE INTERLOCK DISABLE functions, as well
as MEMORY SELECTION (See section 6.0. Connection of Remote I/O for more
detailed information).
5. BUS INTERFACE: Standard connector for interconnection to the USB/RS-232
Bus interface. Optional IEEE 488 or Ethernet may be substituted for USB/RS-232.
6. CHASSIS GROUND (EARTH) CONNECTION: This terminal should be connected
to a good earth ground before operation.
7. REAR PANEL OUTPUT TERMINALS: 2nd set of output connectors in parallel
with the front panel connectors.
8. FUSE RECEPTACLE: To change the fuse, unplug the power (mains) cord and
turn the fuse receptacle counter-clockwise. The fuse compartment will be exposed.
Please replace the fuse with one of the proper rating.
9. INPUT POWER RECEPTACLE: Standard IEC 320 connector for connection to a
standard NEMA style line power (mains) cord.
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10. SCANNER OUTPUTS : Optional scanner matrix that provides 8 HV/Return
connections and 8 Ground Bond connections. Please refer to the Options section
of this manual for additional connection information
3.2.3. Additional Rear Panel Controls Models 82x6 and 82x7
1. DUT POWER INPUT CONNECTOR: This connector provides the Line and Neutral
input power connections on pin 1 and 2 respectively. An external single phase
unbalanced AC power supply with a single Hot or Line conductor should be
connected here to supply power to the DUT while performing the leakage test. This
input is rated for 0-277 volts 50/60 Hz.
2. REMOTE OUTPUT: Optional connector used to interface the OMNIA with an APT
AC power source for remote memory selection (Option 05).
3. L OUTPUT TERMINAL: Connector used to attach the adapter box high voltage
test lead to the instrument. Line power is supplied to the DUT during the run test or
Leakage Current test through this connector and High Voltage is supplied to the
DUT through this connector during the Dielectric Withstand or Insulation
Resistance tests. This terminal and the “N” terminal are shorted together when the
Dielectric Withstand or Insulation Resistance tests are being performed.
4. N OUTPUT TERMINAL: Connector used to attach the adapter box return test
lead to the instrument. Line power is supplied to the DUT during the run test or
Leakage Current test through this terminal and High Voltage is supplied to the
DUT through this terminal during the Dielectric Withstand or Insulation Resistance
tests. This terminal and the “L” terminal are shorted together when the Dielectric
Withstand or Insulation Resistance tests are being performed.
5. CASE: Connector used to attach the return lead to the DUT case or dead metal.
Provides the return for the Ground Bond, Dielectric Withstand, and Insulation
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Resistance tests. During a Run test or Leakage Current test, this terminal is
isolated from the test circuits.
6. GND: Connector used to attach the adapter box Ground or Earth lead to the
instrument.
7. PROBE HI: Connector used to attach the Probe-HI test lead to the DUT. When
used with an appropriate test lead, this terminal connects one side of the MD
(measuring device) to the DUT during Enclosure or Applied Part Leakage Current
tests. This terminal will be enabled during a Leakage Current test whenever ProbeHI has been selected. When a Functional Run test or Leakage Current test is not
being performed, this terminal is isolated from the Functional Run test and
Leakage Current test circuits.
8. PROBE LO: Connector used to attach the Probe-LO test lead to the DUT. When
used with an appropriate test lead, this terminal connects one side of the MD
(measuring device) to the DUT during Applied Part Leakage Current tests. The
terminal is always used in conjunction with the Probe-HI terminal. When a
Functional Run test or Leakage Current test is not being performed, this terminal is
isolated from the Run test and Leakage Current test circuits.
9. MD CIRCUITS: Contains an external Measuring Device PCB that will enable
during a Leakage Current test when “External” is selected using the “Meas.
Device” soft key. The external MD allows the operator to configure a custom
measuring device using either a simple resistive component or a complex two pole
network.
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4. PROGRAMMING INSTRUCTIONS
4.1. Power Up
The OMNIA automatically defaults to the Main Menu screen upon power up. The
Main Menu screen will appear as follows:
From the Main Menu screen five menus screens may be accessed: Setup System,
Setup Tests, Perform Tests, FailCHEK and Information
4.2. Setup System
From the Main Menu screen, press the “Setup System” soft key. The Setup System
screen will now be displayed. From the Setup System screen, five different hardware
and software controls may be accessed: Time and Date, Calibration Alert, Hardware,
Security and User Interface. Pressing the EXIT key at any time will return you to the
Main Menu screen.
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4.2.1. Setup System Keys
Soft Keys
In the Setup System screen, the soft keys correspond to several setup screens. Use
the soft keys to enter the corresponding system screen. Once a system screen has
been entered, the soft keys can be used to edit parameters. Press the soft key to edit
the corresponding parameter. ENTER does not need to be pressed to confirm the
values that pertain to the soft keys.
Directional soft keys , , ,
The “ , , , ” soft keys are used to scroll the cursor to the different system
parameters.
ENTER
The ENTER key is used to confirm a value for a particular parameter.
EXIT
The EXIT key is used to return to the Perform Tests screen from the Setup System
screen or will bring you back to the Setup System screen from the editing menu
screens.
4.2.2. Time and Date
From the Setup System screen press the “Time and Date” soft key. The Time and
Date Setting screen will now be displayed. From this screen, five different parameters
may be accessed: Set Date, Set Time, Set Day, Date Format and Time Format. The
Time and Date Setting screen will appear as follows:
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Set Date
From the Time and Date Setting screen, highlight the Set Date parameter by using the
left and right arrow keys.
Within the Set Date parameter are three separate fields: month, day, and year. Using
the left and right arrow keys select the field within the date that you want to edit.
Using the numeric keypad enter the new number. Once you begin typing a new
number the parameter will blank and the cursor will begin blinking. This indicates that
the parameter is being edited.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new number or the EXIT key to escape from the edit and
return to the original number.
Set Time
From the Time and Date Setting screen highlight the Set Time parameter by using the
left or right arrow keys.
Within the Set Time parameter are three separate fields, hours, minutes, and
seconds. Using the left and right arrow keys to select the field within the time
parameter you want to edit. Using the numeric keypad enter the new number. Once
you begin typing a new number, the parameter will blank and the cursor will begin
blinking. This indicates that the parameter is being edited.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new number or the EXIT key to escape from the edit and
return to the original number.
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Set Day
From the Time and Date Setting screen, press the “Set Day” soft key. As the soft key
is pressed, the “Set Day” pop up screen will appear as follows:
Use the up or down arrow keys to select the day of the week.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
Date Format
From the Time and Date Setting screen, press the “Date Format” soft key. As the soft
key is pressed, the “Date Format” pop up screen will appear as follows:
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Use the up or down arrow keys to select the date format.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
Time Format
From the Time and Date Setting screen, press the “Time Format” soft key. As the soft
key is pressed, the time format will toggle between 12 hour and 24 hour modes.
4.2.3. Calibration Alert
Calibration Alert is a feature that will allow the instrument to give an advanced alert
that the calibration for the instrument is coming due. From the System Setup screen,
press the “Calibration Alert” soft key. The Calibration Alert Setting screen will now be
displayed. From the Calibration Alert Setting screen, three different parameters may
be accessed: Calibration Due, Alert Date, Calibration Alert. The Calibration Alert
Setting screen also displays the date of the last performed calibration. The Calibration
Alert Setting screen will appear as follows:
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Calibration Due Date
It is recommended that calibration should be performed at least once a year. It is
recommended that the Calibration Due Date not bet set greater than one year from
the Calibration Date displayed.
From the Calibration Alert Setting screen, highlight the Calibration Due parameter by
using the left or right arrow keys. The left and right arrow keys will toggle the
highlighted area of the screen between the Calibration Due and Alert Date.
Using the left and right arrow keys and the numeric keypad enter the Calibration Due
Date. Press the ENTER key to finish.
Alert Date
The Alert Date is like an alarm clock that will warn you in advance of the actual
calibration due date. After a calibration is performed the Alert Date is automatically
set 11 months after the calibration date. For example, if the calibration is performed
on 12/15/2012 the Alert Date will automatically be set to 11/15/2013. Although this
date is automatically written into the Alert Date location, it may be manually
overwritten to any advanced date desired.
At the Calibration Alert setting screen, highlight the Alert Date parameter by using the
left or right arrow keys. The left and right arrow keys will toggle the highlighted area of
the screen between the Calibration Due and Alert Date.
Within the Alert Date parameter are three separate fields: month, day, and year.
Using the left and right arrow keys select the field you want to edit. Using the numeric
keypad enter the new number. Once you begin typing a new number, the parameter
will blank and the cursor will begin blinking. This indicates that the parameter is being
edited. Once a parameter is edited, it is necessary to complete the edit either by
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pressing the ENTER key to accept the new number or the EXIT key to escape from
the edit and return to the original number.
The Calibration Alert Warning screen appears as follows:
At the Calibration Alert Warning screen there are three options: “Show this screen
again?”, Password, and OK. “Show this screen again?” is asking if you would like to
continue seeing the Calibration Alert Warning screen every time you power up the
instrument. You may turn this screen OFF by toggling to the word “No” using the soft
key next to this parameter. If the instrument is password-protected you will need to
enter the password in order to turn off the “Show this screen again” parameter.
Selecting the “Show this screen again” parameter OFF will disable the Calibration
Alert function. Pressing the OK soft key will exit the Calibration Alert Warning screen
and go to the standard introduction screen.
Calibration Alert On/Off
From the Cal. Alert Setting screen you may turn the Calibration Alert function ON and
OFF by pressing the “Calibration Alert” soft key. If the “Show this screen again?”
function has been turned OFF at the Calibration Alert Warning screen, this parameter
will automatically be set to OFF. Turning this parameter ON will activate the Cal Alert
function and when the date matches the Alert Date, the instrument will display the
Calibration Alert Warning screen upon power up.
4.2.4. Hardware
From the System Setup screen, press the “Hardware” soft key. The Hardware Setting
screen will now be displayed. From the Hardware Setting screen, six different
parameters may be accessed: Smart GFI, Continuity Scanner, PLC Remote, DUT-HV
Setup, AC Source, and Measurement. The Hardware Setting screen will appear as
follows:
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Smart GFI (Ground Fault Interrupt)
The high voltage power supply of the OMNIA is internally referenced to earth ground.
Since the leakage current measuring circuit of the instrument monitors only current
that flows through the return lead the possibility exists for current to flow directly from
the high voltage output to earth ground without being measured. The SmartGFI
(Ground Fault Interrupt) circuit monitors the current between the high voltage output
and earth ground. Therefore, if the operator touches the high voltage lead and earth
ground, the instrument will detect this hazardous condition and shut off immediately.
SmartGFI goes beyond a standard GFI circuit by automatically determining the return
configuration of the DUT (grounded or floating) and enabling or disabling depending
on the situation. When the OMNIA’s Return lead is floating, the SmartGFI circuit
enables, protecting the test operator from electric shock. When the OMNIA’s Return
lead is earth grounded, the SmartGFI circuit disables and the instrument operates in a
grounded return mode of operation. If the GFI were to remain active in this state, the
tester would continuously fail since all current is returning through earth ground. By
disabling the SmartGFI circuit and operating in a grounded return mode, OMNIA
allows the user to perform tests on devices that have their chassis’s earth grounded
by the test fixture or test environment.
In the Hardware Setting screen, highlight the SmartGFI parameter by using the up or
down arrow keys.
Use the numeric keypad to set the mA value of the SmartGFI in the instrument. The
SmartGFI can be set to 0 or adjusted from 0.4-5.0mA (where 0 = OFF).
Selecting the Smart GFI = 0, will only disable the ground current failure detectors. It
does not disable the capability to externally earth ground the return lead.
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Continuity Scanner (8204)
This selection will only be available if option 01: Internal Scanner is installed on the
unit. For more information on this option, please refer to section 8. Options.
You may toggle between the HV Channel (High Voltage) and GND Channel (Ground
Bond) selection by pressing the “Continuity Scanner” soft key.
The Continuity Scanner setting allows the user to set the function of the scanner
channels for a DC Continuity test. The High Voltage/Continuity channels can be set to
a High or Low level, giving the capability to test from one channel to another channel
or from any channel to a common Low or Return point. The channels can be
connected in parallel if desired but there is only one leakage current measurement for
all channels.
The Ground Bond/Continuity channels can only be used to test from one channel to
the common Return. Only one channel may be used for each Ground Bond or
Continuity test. The Ground Bond or Continuity test will be performed between the
output channel selected and the Ground Bond/Continuity common terminal.
PLC Remote
From the Hardware Setting screen, you may turn the PLC remote ON and OFF by
pressing the “PLC Remote” soft key. Refer to the section 6. Connection of Remote
I/O for details.
When the PLC remote is turned ON, the front panel TEST button is disabled and a
test may only be started through the rear panel I/O. If you attempt to start a test from
the front panel TEST button when the PLC Remote function is turned “ON”, a pop-up
message will be displayed. The pop-up message will appear as follows:
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DUT-HV Setup (82x6 and 82x7)
The DUT-HV selection activates an additional parameter in the AC Withstand, DC
Withstand and IR Tests parameter screens. The additional parameter is called “DUT
Output” and its function is to control the high voltage relay at the DUT output.
When the DUT Output parameter is turned ON during an AC Withstand, DC
Withstand, or IR test, high voltage will be present at the DUT outputs as well as the
front and rear panel HV connectors. When the DUT Output parameter is turned OFF,
no high voltage will be present at the DUT connectors, only the front and rear panel
HV connectors will have high voltage.
From the Hardware Setting screen, you may turn the DUT-HV parameter selection ON
and OFF by pressing the “DUT-HV Setup” soft key. Selecting the DUT-HV = “OFF”,
will prevent the parameter from appearing on the AC Withstand, DC Withstand, and IR
test parameter setting screens. With DUT-HV = OFF, high voltage will automatically
be present on the DUT output.
Please refer to section 4.4. Test Parameters for additional parameter information and
screen appearance.
AC Source (82x7)
From the Hardware Setting screen, you may turn the AC Source parameter selection
ON and OFF by press the “AC Source” soft key. When the AC Source is turned ON,
the 500VA power source is available for use during RUN and LCT testing. An
additional set of parameters will be available in the RUN Test Parameter Setting
screen and the LCT Test Parameter Setting screen.
Please refer to section 4.4. Test Parameters for additional parameter information and
screen appearance.
Measurement
From the Hardware Setting screen, press the “Measurement” soft key. As the soft key
is pressed, the measurement method will toggle between True RMS or Average.
4.2.5. Security
From the System Setup screen press the “Security” soft key. The Security screen
appears as follows:
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Security
From the Security screen you may turn the Security function ON and OFF by pressing
the “Security” soft key. Selecting Security OFF disables all security features and User
ID settings. Selecting security ON restricts access to parameter settings. The level of
security is determined by the User Setup function.
User Setup
From the Security screen, press the User Setup soft key. As the soft key is pressed,
you will be taken to the User Setup screen. There are three functions available in the
User Setup screen: Add User, Edit User and Delete User. The User Setup screen will
appear as follows:
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From the User Setup screen, you can view the list of users currently setup and the
associated security level. The OMNIA will have a default User ID named ADMIN with
Full System Access security level. This User ID cannot be deleted.
Add User
From the User Setup screen, press the Add User soft key. As the soft key is pressed,
you will be taken to the Add User screen.
From this screen, a new user can be added by entering an alpha/numeric User ID,
Password, Password Confirmation and desired security level.
User ID
To enter a User ID, use the up and down arrow keys to select the User ID parameter.
Use the alpha/numeric keypad to add a User ID. The User ID is limited to 8
characters.
Once the User ID parameter is edited, it is necessary to complete the edit either by
pressing the ENTER key to accept the new User ID or the EXIT key to escape from
the edit and delete the User ID.
Password
Each User ID must have a password associated with it. To enter a Password, use the
up and down arrow keys to select the Password parameter. Use the alpha/numeric
keypad to enter a password. The password is limited to 8 characters.
Once the password is entered, it is necessary to complete the edit either by pressing
the ENTER key to accept the new password or the EXIT key to escape from the edit
and delete the password.
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Confirm Password
In order to complete the password entry, the password must be confirmed by retyping
the password into the Confirm Password parameter. To confirm the password, use the
up and down arrow keys to select the Confirm Password parameter. Use the
alpha/numeric keypad to retype the password.
Once the password is entered, it is necessary to complete the edit either by pressing
the ENTER key to accept the new password or the EXIT key to escape from the edit
and delete the password. NOTE: Once the ENTER key is pressed, the User ID will be
set. Edit the Security Level parameter prior to confirming the password.
Security Level
From the Add User screen, press the “Security Level” soft key. As the soft key is
pressed, the “Security Level” pop up screen will appear as follows:
Use the up or down arrow keys to select the Security Level.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
The security levels are as follows:
Run Only: This is the most restricted mode of user access. The user can only
initiate a test, reset a failure or abort a test from the Perform Tests screen.
NOTE: whenever a user’s security level is Run Only, “Single Step” and “Fail
Stop” soft keys will be disabled at the Perform Test screen.
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NOTE: whenever a user’s security level is Run Only, you may only start at test
step 1.
Recall Setups: This mode allows the user to load previously configured test
files but it does not allow any editing of the parameters. In this mode the user
is restricted from access to the "Setup Test Parameters" screen.
Edit Setups: In this mode the user can load files and edit test parameters.
Full System Access: In this mode the user has full access level to all instrument
setup parameters as well as system configuration and security levels. Access
at this level should be restricted to System Administrators.
Edit User
From the User Setup screen, use the up and down arrows to select the User ID you
would like to edit. Press the Edit User soft key. As the soft key is pressed, the Edit
User screen appear as follows:
From this screen, the User ID, Password and Security Level can be changed by
entering an alpha/numeric User ID, Password, Password Confirmation and desired
security level. Please refer to the “User ID”, “Password”, “Confirm Password” and
“Security Level” sections above for more information.
Delete User
From the User Setup screen, use the up and down arrows to select the User ID you
would like to delete. Press the Delete User soft key. As the soft key is pressed, the
selected User ID will be deleted from the User ID list. NOTE: Once a User ID is
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deleted, it cannot be recovered. The User ID must be recreated by adding a new user.
Please refer to the “Add User” section above for more information.
Forgotten Password
If you have forgotten your password you may access a User ID by typing in the
number “8000” into the password field. The old password cannot be recovered. A
new password should be entered by editing the USER ID in the Edit User screen.
Please refer to the “Edit User” section above for more information.
4.2.6. User Interface
From the System Setup screen press the “User Interface” soft key. From the User
Interface screen, five different parameters may be accessed: Alarm Volume, Step
Name, Language, Color Style and Power-On Screens. The User Interface screen will
appears as follows:
Alarm Volume
In the User Interface screen, the Alarm Volume parameter will automatically be
highlighted. Use the alpahnumeric keypad to set the volume of the alarm in the
instrument, then press the ENTER key. The numbers corresponding to the different
volume settings are 1 through 9, 1 meaning the volume is off, and 9 being the loudest
setting. After the number is entered, a momentary alarm chirp will occur to indicate
the volume of the new setting.
Step Name
From the User Interface screen, press the “Step Name” soft key. As the soft key is
pressed, the step name parameter will toggle between ON and OFF. Setting the step
name parameter to ON will allow the user to enter an alphanumeric name for each
individual step in a test sequence. Please refer to section X.X.X for more information.
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Language
From the User Interface screen, press the “Language” soft key. As the soft key is
pressed, the “Language” pop up screen will appear as follows:
Use the up or down arrow keys to select the preferred language setting for the unit.
The language options are English, Traditional Chinese, Simplified Chinese, Spanish,
Portuguese, Turkish, German and French.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
Color Style
From the User Interface screen, press the “Color Style” soft key. As the soft key is
pressed, the “Color Style” pop up screen will appear as follows:
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Use the up or down arrow keys to select the preferred color style setting for the unit.
The color style setting options are Basic, Granite, Arctic and Midnight.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
Reverting to English
If the OMNIA II’s interface has been set to Chinese and needs to be configured for
English the following steps may be followed:
1.) Turn the instrument ON. The home screen will be displayed:
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2.) Press the “System Settings” soft key.
3.) Press the “User Interface” soft key.
4.) Use the up arrow key to scroll to the English setting.
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5.) Press the Enter key to confirm.
4.2.7. Power-On Screen
You may configure the OMNIA to power-on at the Main Menu screen, the Perform
Tests screen or the My Menu screen. From the User Interface screen, press the
“Power-On Screens” soft key. The Power-On Setting screen will now be displayed.
From the Power-On Setting screen, two different parameters may be accessed:
Animation and Home Screen. The Power-On Screens will appear as follows:
Animation
The OMNIA Animation screen is the very first screen to appear when the instrument is
powered up. You have the option to PAUSE the instrument at this screen after power
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up or CONTINUE through to the next screen after the Animation screen is displayed
for four seconds or SKIP the Animation screen completely. The option to PAUSE,
CONTINUE or SKIP may be selected by pressing the “Animation” soft key. When
PAUSE is selected, the words “Press any key to continue” will appear at the bottom of
the OMNIA Animation screen.
From the Power-On Screens, press the “Animation” soft key. As the soft key is
pressed, the “Animation” pop up screen will appear as follows:
Use the up or down arrow keys to select the preferred animation setting for the unit.
The animation setting options are Continue, Pause and Skip.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
Home Screen
The Home Screen parameter allows you to select the first screen to appear on the
OMNIA after the Animation screen. If the Animation screen is set to Skip, the selected
Home Screen parameter will be the first screen to appear upon power up.
From the Power-On Screens, press the “Home Screen” soft key. As the soft key is
pressed, the “Home Screen” pop up screen will appear as follows:
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Use the up or down arrow keys to select the preferred home screen setting for the
unit. The home screen setting options are Menu, Perform Tests and My Menu.
Configure OMNIA to go directly to the Perform Test screen
1. Set OMNIA Animation to CONTINUE or SKIP.
2. Set the Home Screen selection to Perform Tests. Now when the instrument is
powered on it will go directly to the Perform Test screen.
4.3. Setup Tests Menu
From the Main Menu screen press the “Setup Tests” soft key. The Setup Tests
screen will now be displayed. From the Setup Tests screen, six different software
controls may be accessed: Add, Edit, Delete, Prompt, File, and Fail Stop. The Setup
Tests screen will appear as follows:
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The Setup Tests screen is the central starting point for programming tests into the
instrument. From this screen, test parameters are entered and edited, and the order
of the test steps can be arranged and then stored to test files. The OMNIA is capable
of performing a 10,000-step sequential test from a single test file.
The Setup Tests screen is separated into two main sections. The left half of the
screen lists the steps and the parameters contained within each step. The right half of
the screen contains the soft key menu. When more than 12 steps are programmed in
a test file, the left and right arrow keys will page through the screens of steps.
Individual steps may be scrolled to using the up and down arrow keys.
4.3.1. Add
From the Setup Tests screen, press the “Add” soft key. The Test Selection screen will
now be displayed. From this screen you may select what type of test you wish to add
to a test sequence: Dielectric Withstand, Insulation Resistance, AC Ground Bond, DC
Continuity, Run Test and Leakage Current . The Test Selection screen will appear as
follows:
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For a detailed description of how to set up a test sequence, please refer to section
4.5. Setting Up a Test.
For a detailed description of the screens and parameters that are associated with test
selection soft keys on this screen please refer to section 4.4. Test Parameters.
4.3.2. Edit
From the Setup Tests screen, use the up, down arrow keys, and scroll the highlighted
area to the step you wish to edit. Press the “Edit” soft key. The Parameter Setting
screen for the type of test that is in that location will now be displayed. The
parameters for the test may now be edited.
For a detailed description of the screens and parameters that are associated with the
“Edit” soft key on this screen please refer to section 4.4. Test Parameters.
4.3.3. Delete
From the Setup Tests screen, use the up and down arrow keys to scroll the
highlighted area to the step you wish to delete. While pressing the Delete soft key, a
pop will appear to confirm the step deletion:
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Press ENTER to confirm and delete the selected step or EXIT to cancel and return to
the Setup Tests screen.
4.3.4. Prompt
The Prompt function allows you to insert a short line of text in a step. The Prompt will
appear on the screen before the step is initiated and remain on the screen until the
TEST button is pressed. After the TEST button is pressed, the Prompt will clear and
the step will initialize. Use the up and down arrow keys to scroll the highlighted area
to the step where you would like to insert the text prompt and press the “Prompt” soft
key. The Prompt screen will now be displayed. The Prompt screen will appear as
follows:
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To enter a text prompt, use the alphanumeric keypad. At the text prompt edit, the
letter or symbol will be inserted at the point where the cursor is flashing. The cursor
will then increment to the next position and wait for an additional character insertion.
If you make a mistake or want to change the character, press the backspace key in
the alphanumeric keypad. The cursor will decrement and erase the character. If you
wish to use capital letters in the prompt, press the “Caps Lock” soft key. While
pressing the Caps Lock soft key, the Caps Lock parameter will toggle between ON
and OFF. If you wish to use symbols in the prompt, press the “Symbol Key” soft key.
While pressing the Symbol Key soft key, the symbol values will toggle between !, *, _,
- and ~.
When you have finished editing the prompt press the ENTER key. After a prompt is
inserted in a step, a “P” will appear within the step parameters below the step number.
4.3.5. File
From the Setup Tests screen, press the “File” soft key. The File Setup screen will
now be displayed. From the File Setup screen, five different file-handling controls
may be accessed: New File, Save, Save As, Delete, and Load. The File Setup screen
will appear as follows:
New File
From the File Setup screen, press the “New File” soft key. The Create File screen will
now be displayed. For a detailed description of creating a new file, refer to the section
4.5. Setting Up a Test. The Create File screen will appear as follows:
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Save
To save a file with its current name press the “Save” soft key from the File Setup
screen.
Save As
To save an edited file without overwriting the original or to give a file a new name,
press the “Save As” soft key from the File Setup screen. The Create File screen will
now be displayed. For a detailed description of creating a new file, refer to the section
4.5. Setting Up a Test.
Delete
To delete a file, use the up and down arrow keys and scroll the highlighted area to the
file you wish to delete and press the “Delete” soft key. A warning will appear on the
screen asking if you want to delete the file. Press the ENTER key to complete the
deletion or press the EXIT key to escape.
Load
To load a test file, use the up and down arrow keys and scroll the highlighted area to
the file you wish to load and press the “Load” soft key.
4.3.6. Fail Stop
Fail Stop is a function that will stop a sequence of tests if a failure occurs. If this
function is turned OFF the sequence of tests will continue to the end of the sequence
regardless of whether or not a failure has occurred. If the Fail Stop is OFF and a
failure occurs during the test sequence, the RESET button will light and a short alarm
will sound but the sequence will continue. At the end of the test sequence, the
RESET button will light and alarm will sound indicating failure during the sequence.
Pressing the RESET button will silence the alarm and reset the instrument.
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Turn the Fail Stop function ON and OFF by pressing the “Fail Stop” soft key. Fail Stop
is a parameter that is stored within the test file but may also be turned ON and OFF
temporarily from the Perform Tests screen. If security is enabled you may not turn
Fail Stop ON and OFF using the “Fail Stop” soft key. Fail Stop automatically defaults
to the setting stored in the file when security is activated.
Fail Stop with Run and Leakage Current tests
Associated Research recommends performing a Hipot test with the Fail Stop ON prior
to performing a Run Test or Leakage Current test. Performing a Hipot test first can
detect if a DUT is shorted line to ground before applying line power to it.
4.4. Test Parameters
From the Setup Tests screen, press the “Add” soft key. The Test Selection screen will
now be displayed. From this screen, you may choose what type of test to perform:
Dielectric Withstand, Insulation Resistance, AC Ground Bond or DC Continuity. If you
have model 8206 or 8207, you will have Leakage Current and Run Test selections.
The Tests Selection screen will appear as follows:
4.4.1. Description of Test Parameters
Voltage: The voltage that is applied to the high voltage and return terminals during a
test.
Voltage-HI: The voltage high limit that will cause a failure if exceeded during a RUN
test.
Voltage-LO: The voltage low limit that will cause a failure if not exceeded during a
RUN test.
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Amp-HI: The current high limit that will cause a failure if exceeded during a RUN test.
Amp-LO: The current low limit that will cause a failure if not exceeded during a RUN
test.
Power-HI: The power high limit that will cause a failure if exceeded during a RUN test.
Power-LO: The power low limit that will cause a failure if not exceeded during a RUN
test.
PF-HI: The power factor high limit that will cause a failure if exceeded during a RUN
test.
PF-LO: The power factor low limit that will cause a failure if not exceeded during a
RUN test.
Current: The Current that is applied between the Current and Return lead during a
ground bond test.
Current-HI: The maximum allowable current-flow through the DUT that triggers a
failure when exceeded.
Current-LO: The minimum allowable current-flow through the DUT triggers a failure
when not exceeded.
Leakage-HI: The maximum leakage current allowable through the measuring device
that triggers a failure when exceeded.
Leakage-LO: The minimum leakage current allowable through the measuring device
that triggers a failure when not exceeded.
HI-Limit: A maximum threshold set point that when exceeded triggers a failure. A “T”
or an “R” designator is shown in AC withstand parameters and means, “T” total
current or “R” real current.
LO-Limit: A minimum threshold set point that when not exceeded triggers a failure. A
“T” or an “R” designator is shown in AC withstand parameters and means, “T” total
current or “R” real current.
Ramp Up: The length of time that is allowed for the test voltage to climb from 0 to the
programmed test voltage.
Dwell Time: The length of time that is allowed for the programmed test voltage to be
applied.
Delay Time: The length of time that the programmed test voltage is applied but no
judgment of the set parameters is made. Judgment of the parameters is not made
until the end of the delay time.
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Ramp Down: The length of time that is allowed for the test voltage to decay from
programmed test voltage to 0.
Arc Sense: During hipot testing some low current arcing may be allowable. Arc
sense is a maximum allowable threshold for arcing.
Arc Detect: If the Arc Fail mode is set to ON, the program will indicate an arc failure
when the arc current is exceeds this setting. Arc Detect may be selected ON or OFF
using a soft key.
Ramp-HI: The Ramp-HI function is active during the Ramp period only. Ramp-HI will
allow current higher than the normal Max-Lmt current setting of the DC Withstand
Voltage test to avoid false failure due to charging current.
Charge–LO: The Charge-LO function is used to check if the cables are connected
properly at the beginning of a test. This function is only available in DC Withstand and
Insulation resistance testing. A description of how to set up this parameter is given in
the 4.5.2. DC Withstand and 4.5.3. Insulation Resistance parameter sections of this
manual.
Offset: This function allows the instrument to compensate for lead and test fixture
resistance during a Ground Bond or Continuity test. A description of how to set up this
parameter is given in the 4.5.4.Continuity and 4.5.5. Ground Bond parameter
sections of this manual.
Frequency: This parameter is available in AC tests only and is selectable using a soft
key between 50 and 60Hz.
Continuity in ACW and DCW: This function checks for a connection between the
current and return lead. This is a basic DC continuity check and will not disclose a
Continuity value. Continuity may be selected ON or OFF using a soft key in the ACW
and DCW parameters.
Scanner Setup: (This parameter will only be seen on units equipped with a scanner).
This parameter allows for set up of the Scanner channels. The three different
selectable scanner states are: L (scanner channel set to the return point), H (scanner
set to the high voltage point) and O (OFF).
AC Source: This parameter is available in Leakage Current and RUN testing and is
used to enter the menu to control the AC Source’s test parameters. The AC Source’s
test parameters include: Voltage, Frequency, A-Hi (current high limit), Output N/G,
Voltage Range, and OC-Fold.
Active Link: When active, the Active Link feature keeps the DUT powered from one
Leakage Current test to another, from one Functional Run test to another, and in
between Leakage Current and Functional Run test steps.
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Select Meter: This parameter allows you to select the meter orientation during testing.
Step Name: This parameter allows you to enter a text name for each step.
Leakage: This parameter allows you to measure leakage using either Peak or RMS
measurements.
Neutral: This parameter controls the Neutral relay during Leakage Current testing.
Reverse: This parameter controls the Reverse relay during Leakage Current testing.
Ground: This parameter controls the Ground relay during Leakage Current testing.
Measure Device: This parameter allows you to select the MD used during Leakage
Current testing.
Probe: This parameter allows you to set the probe configuration during Leakage
Current testing.
AC/DC: The metered value of leakage current during a Leakage Current test. Can be
set to AC+DC, AC or DC. When set to AC+DC, the unit measures the composite
leakage current through the MD. When set to AC, the unit measures only the AC
component of the leakage current through the MD. When set to DC, the unit measures
only the DC component of the leakage current through the MD*.
NOTE: If the AC/DC parameter is set to DC or AC, the minimum delay time is
automatically set to a minimum of 1.3sec. If the AC/DC parameter is set to
AC+DC, the minimum delay time is automatically set to a minimum of 1.8sec.
Ranging Mode: Unit ranging setting used during the Leakage Current test. Can be
set to Auto or Manual.
Defaults: Pressing this soft key will default the test parameters to their predetermined
default values (refer to section 4.4.2. Default Parameters). Once the default soft key
is pressed it is necessary to complete the edit either by pressing the ENTER key to
accept the parameter overwrite or the EXIT key to escape from the edit and return to
the original values.
DUT Output (82x6 and 82x7): This function enables or disables high voltage at the
DUT outputs during an AC Withstand, DC Withstand, or IR test. The DUT Output
parameter will only be present if the DUT-HV Setup is selected ON at the Hardware
screen. The DUT Output parameter will appear on the AC Withstand, DC Withstand,
or IR test parameter screens as follows:
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4.4.2. Default Test Parameters
In each of the Test Parameter Setting screens there is a “Defaults” soft key. When
this key is pressed the test will load with a set of predetermined Default Parameters.
The following table is a listing of the Default Parameters for each of the different types
of tests that are available in the OMNIA II. The Default Parameters are as follows:
Default Parameters
TEST TYPE
PARAMETER
VALUE
ACW
Voltage
1240VAC
HI-Limit T
10.00mA
LO-Limit T
0.000mA
Ramp Up
0.1s
Dwell Time
1.0s
Ramp Down
0.0s
Arc Sense
5 HI-Limit R
10.00mA
LO-Limit R
Offset
0.000mA
0.000mA
Scanner
OOOOOOOOOOOOOOOO
Frequency
60Hz
Arc Detect
OFF
Continuity
OFF
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TEST TYPE
PARAMETER
VALUE
DCW
Voltage
1200VDC
HI-Limit
10000A
LO-Limit
0.0A
Ramp Up
0.4s
Dwell Time
1.0s
Ramp Down
1.0s
Charge-LO
0.0A
Arc Sense
Offset
5
0.0uA
Scanner
OOOOOOOOOOOOOOOO
Ramp-HI
OFF
Arc Detect
OFF
Continuity
OFF
IR
Voltage
500VDC
HI-Limit
0.00M
LO-Limit
0.05M
Ramp Up
Dwell Time
0.1s
0.5s
Delay
1.0s
Ramp Down
0.0s
Charge-LO
0.000A
Scanner
OOOOOOOOOOOOOOOO
GND
Current
25.00A
Voltage
8.00V
HI-Limit
100m
LO-Limit
0m
Dwell
1.0s
Frequency
60Hz
Offset
0m
Scanner
DualCHEK
00
OFF
CONT.
HI-Limit
1000
LO-Limit
0.00
Dwell
1.0s
Offset
0.00
Scanner (GND Channel)
Scanner (HV Channel)*
00
OOOOOOOOOOOOOOOO
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TEST TYPE
PARAMETER
VALUE
Setup Sys.
PLC Remote
OFF
Address (GPIB only)
Measurement
Language
8
True RMS
English
Volume
Step Name
Color Style
5
OFF
Arctic
Smart GFI
0.4mA
Security
User ID
Password
Admin
8000
Security
OFF
MODELS 82X6 AND 82X7
Run Test
Voltage-HI
100.0V
Voltage-LO
0.0V
Amp-HI
10.00A
Amp-LO
0.00A
Dwell Time
1.0s
Delay Time
0.1s
Leakage-HI
10.00mA
Leakage-LO
0.00mA
Power-HI
1000W
Power-LO
0W
PF-HI
1.000
PF-LO
Active Link
0.000
OFF
MODEL 82X6 AND 82X7
LCT
Leakage-HI
3000A
Leakage-LO
0.0A
Voltage-HI
100.0V
Voltage-LO
Dwell Time
0.0V
1.0s
Delay Time
Offset
Leakage
Active Link
1.0s
0.0uA
RMS
OFF
Reverse
OFF
Neutral
CLOSED
Ground
CLOSED
Meas. Device
UL544NP
Probe
AC/DC
Ranging Mode
Ground to Line
AC+DC
Auto
Scanner
OOOOOOOOOOOOOOOO
NOTE: Scanner setup depends upon the Continuity Scanner setting. See
section 4.2.4 Hardware for more details on the Continuity Scanner setting.
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4.5. Setting Up a Test
Upon power up, OMNIA will initialize with the test file that was last used before power
down. If the instrument is new it will come loaded with one default file that the
instrument will boot up with until it is changed.
1. From the Setup Tests screen, press the “File” soft key. The File Setup screen
will now be displayed.
2. From the File Setup screen, press the soft key “New File”. The Create File
screen will now be displayed.
3. The Create File screen is separated into two main sections: File Name Edit and
Soft Key Menu.
4. From the Create File screen you must give your new test file a name. The file
name can be a maximum of fifteen characters in length and may use any
combination of the character set plus numbers and symbols. To name your
file, use the alphanumeric keypad. If you make a mistake or want to change
the character, press the backspace key in the alphanumeric keypad. If you wish
to use capital letters in the prompt, press the “Caps Lock” soft key. While
pressing the Caps Lock soft key, the Caps Lock parameter will toggle between
ON and OFF. If you wish to use symbols in the prompt, press the “Symbol Key”
soft key. While pressing the Symbol Key soft key, the symbol values will toggle
between !, *, _, - and ~. When you have finished editing the file name press the
ENTER key.
5. From the Setup Tests screen, press the “Add” soft key. The Test Selection
screen will now be displayed. From this screen you may choose what type of
test to perform: Dielectric Withstand, Insulation Resistance, AC Ground Bond
or DC Continuity.
6. From the Test Selection screen, press the soft key next to the type of test you
wish to add to the test sequence. If you press the “Dielectric Withstand” soft
key, the AC-Withstand and DC-Withstand test soft keys will be displayed. Press
the AC-Withstand or DC-Withstand soft key to choose a dielectric withstand
test type. The Parameter Setting screen for the type of test you have chosen
will now be displayed.
7. From Parameter Setting screen you may set your own custom parameters for
the test or choose the defaults from the soft key menu. All of the individual
parameters for the test may be accessed using the up and down arrow keys,
and the ENTER key. As the arrow keys are pressed, the highlighted area will
scroll to the different parameters. The ENTER key may also be used to scroll
to the different parameters. At the bottom of the screen is the Scanner Setup
parameter (for a detailed explanation of how this feature works, refer to the
section 5.1.5. Scanner Connections).
8. Scroll to a parameter you wish to edit. The parameter that is highlighted may
now be edited (refer to section 4.4. Test Parameters). Enter a new number via
the alphanumeric keypad. Once you begin typing a new number the parameter
will blank and the cursor will begin blinking. This indicates that the parameter is
being edited. Once a parameter is edited it is necessary to complete the edit
either by pressing the ENTER key to accept the new number or the EXIT key to
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escape from the edit and return to the original number.
9. Press the EXIT key to “Add” this test to the sequence of tests. The Setup Tests
screen will now be displayed again, this time with the new parameters.
10. At this point, you may add more tests to the sequence, insert tests, insert
prompts, perform the test sequence, or store the sequence to the file name you
created.
Test Parameter Notes
Once you begin typing a new number, the parameter will go blank and the
cursor will begin blinking. This indicates that the parameter is being edited.
Once a parameter is edited, it is necessary to complete the edit either by
pressing the ENTER key to accept the new number or the EXIT key to escape
from the edit and return to the original number. The one exception to this rule
is the Scanner parameter. The Scanner parameter will not go blank when
being edited.
When the ENTER key is pressed to accept a parameter change, the instrument
will automatically bring up the next Test Parameter Edit screen.
The Test Parameter Edit screen displays the Range of the parameter that is
highlighted. Use this as a guide when setting your parameters.
The soft keys in the Parameter Menus select different conditions and no data
entry is required, i.e. the “Frequency” soft key in the AC Withstand displays a
Frequency pop up screen that allows for choices between 50Hz,60Hz or Sync.
It is necessary to press the ENTER key to accept the new parameter or press
EXIT to cancel from the edit.
If the “Step Name” parameter is enabled in the System Menu, then each step
will have a “Step Name” soft key in the Parameter Menus. The step name can
be a maximum of 24 characters in length and may use any combination of the
character set plus numbers and symbols. To name the step, use the
alphanumeric keypad. If you make a mistake or want to change the character,
press the backspace key in the alphanumeric keypad. The cursor will
decrement and erase the character. If you wish to use capital letters in the
prompt, press the “Caps Lock” soft key. While pressing the Caps Lock soft key,
the Caps Lock parameter will toggle between ON and OFF. If you wish to use
symbols in the prompt, press the “Symbol Key” soft key. While pressing the
Symbol Key soft key, the symbol values will toggle between !, *, _, - and ~.
When you have finished editing the file name press the ENTER key.
Selecting the test type (ACW, DCW, and IR) automatically loads the default
parameters for that particular type of test. Refer to section 4.4.2. Default Test
Parameters for the preset default parameters.
Scanner and External scanner parameters will only appear in the Parameter
screens if the options are installed.
Adding More Tests to the Sequence
To add more tests to the sequence simply repeat steps 5-10 of this section.
Performing a Test from the Setup Tests screen
To perform the test you have just created press the ENTER key. The Perform Tests
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screen will now be displayed along with a pop-up message that appears as follows:
Pressing the ENTER key will store the file with the file name you gave it and go to the
Perform Test screen. You may now perform a test (refer to section 5.2. Perform
Tests Menu).
Pressing the EXIT key will return you to the Main Menu without saving the file. Even
though the file has not been saved, the file will be retained in RAM until another file is
loaded or created, or until the instrument is powered down.
Saving the Test File
From the Setup Tests screen, press the “File” soft key. The File Setup screen will
now be displayed.
From the File Setup screen, press the “Save” soft key. The file will save to the name
you created and the Setup Tests screen will now be displayed with the new file
loaded. While hitting the “Save” soft key, the following pop up will be displayed
indicating the file is being saved:
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The instrument is now ready to perform tests with the new file. You may now press
the ENTER key to go to the Perform Tests screen or press the EXIT key to return to
the Main Menu.
Inserting Tests
From the Setup Tests screen, scroll the highlighted area to the step in the sequence
where you would like to insert a test.
Press the “Add” soft key. The highlighted area will blank and the test that was
originally at this step in the sequence, as well as all of following steps, will increment.
At the same time the Setup Test, Tests Selection screen will be displayed.
You may now select the type of test you wish to insert from the soft key menu.
Inserting a Text Prompt
Refer to section 4.3.4. Prompt for a detailed description of inserting text prompts.
4.5.1. AC Withstand
From the Setup Tests Selection screen, press the “Add”” soft key. The test types soft
keys will now be displayed. Pressing the “Dielectric Withstand” soft key will display the
“AC-Withstand” and “DC-Withstand” soft keys. Press the “AC-Withstand” soft key The
AC Withstand Parameter Setting screen will now be displayed. The AC Withstand
Parameter Setting screen will appear as follows:
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From the AC Withstand Parameter Setting screen the following parameters may be
controlled: Voltage, HI-Limit Total, LO-Limit Total, Ramp Up, Dwell Time, Ramp
Down, Arc Sense, HI-Limit Real, LO-Limit Real, Offset, Frequency, Arc Detect
(ON/OFF), Step Name, Scanner Channel, Defaults and More. Pressing the More soft
key will display the additional parameters Continuity selection (DC continuity or OFF)
and Select Meter.
4.5.2. DC Withstand
From the Setup Tests Selection screen, press the “Add”” soft key. The test types soft
keys will now be displayed. Pressing the “Dielectric Withstand” soft key will display the
“AC-Withstand” and “DC-Withstand” soft keys. Press the “DC-Withstand” soft key The
DC Withstand Parameter Setting screen will now be displayed. The DC Withstand
Parameter Setting screen will appear as follows:
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From the DC Withstand Parameter Setting screen the following parameters may be
controlled: Voltage, HI-Limit, LO-Limit, Ramp Up, Dwell Time, Ramp Down, ChargeLO, Arc Sense, Offset, Ramp-HI (ON/OFF), Arc Detect (ON/OFF), Continuity (DC
continuity or OFF), Scanner Channel, Step Name and More. Pressing the More soft
key will display the additional parameter Defaults.
Charge–LO
The Charge-LO function is used to check if the cables are connected properly at the
beginning of a test. A capacitive DUT will draw charging current on the DC Withstand
Voltage test when the Output is activated. If the charging current is lower than the
setting, the test cables may not be connected properly.
The instrument can set the Charge-LO parameter manually or automatically. To
manually set the Charge-LO current, use the up and down arrow keys or the ENTER
key and scroll the highlighted area to the Charge-LO current parameter. Enter the
new Charge-LO current via the alphanumeric keypad and then press the ENTER key
to accept the new parameter or press the EXIT key to escape from the edit.
To automatically set the Charge-LO current, use the up and down arrow keys or the
ENTER key and scroll the highlighted area to the Charge-LO current parameter. Set
the voltage and ramp times to the values that will be used on the DUT and connect
the test cables or test fixture between the instrument and DUT. Press the TEST
button.
Please be aware that the program will activate high voltage
on the output connector when the Test button is pressed.
The program will read the charging current of DUT and set the Charge-LO current at
approximately one half (1/2) of the reading. The highlighted parameter field will briefly
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show the word “READING” and then the display the new value. The new value is
automatically updated in the field and does not allow an escape to the original value or
require that the ENTER key be used to accept the new parameter.
Ramp-HI
The Ramp-HI function is active during the Ramp period only. Ramp-HI will allow
current higher than the normal HI-Limit current setting of the DC Withstand test to
avoid false failure due to charging current.
4.5.3. Insulation Resistance
From the Setup Tests Selection screen, press the “Add”” soft key. The test types soft
keys will now be displayed. From the Setup Tests, Tests Selection screen, press the
“Insulation Resistance” soft key. The Insulation Resistance Parameter Setting screen
will now be displayed. The Insulation Resistance Parameter Setting screen will
appear as follows:
From the Insulation Resistance Parameter Setting screen the following parameters
may be controlled: Voltage, HI-Limit, LO- Limit, Ramp Up, Dwell Time, Delay Time,
Ramp Down, Charge-LO, Scanner Channel, Select Name and Defaults.
Charge–LO
The Charge-LO function is used to check if the cables are connected properly at the
beginning of a test. A capacitive DUT will draw charging current on the DC Withstand
Voltage test when the Output is activated. If the charging current is lower than the
setting, the test cables may not be connected properly.
The instrument can set the Charge-LO parameter manually or automatically. To
manually set the Charge-LO current, use the up and down arrow keys or the ENTER
key and scroll the highlighted area to the Charge-LO current parameter. Enter the
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new Charge-LO current via the numeric keypad and then press the ENTER key to
accept the new parameter or press the EXIT key to escape from the edit.
To automatically set the Charge-LO current, use the up and down arrow keys or the
ENTER key and scroll the highlighted area to the Charge-LO current parameter.
Make sure that the voltage and ramp times are set to the values that will be used on
the DUT and connect the test cables or test fixture between the instrument and DUT.
Press the test button.
Please be aware that the program will activate high voltage
on the output connector when the Test button is pressed.
The program will read the charging current of DUT and set the Charge-LO current at
approximately one half (1/2) of the reading. The highlighted parameter field will briefly
show the word “READING” and then the display the new value. The new value is
automatically updated in the field and does not allow an escape to the original value or
that the ENTER key be used to accept the new parameter.
4.5.4. Continuity and Ground Bond
The Continuity test is generally used to test the ground conductor of a line cord. If the
resistance exceeds the HI-Limit trip point or drops below the LO-Limit trip point the
OMNIA II will signal a continuity failure.
NOTE: When testing products with two pronged plugs do not activate the
continuity circuit.
When the Ground Bond test is selected on the OMNIA, the High Current will be
applied through the Current lead and flow back through the Return lead. The
resistance is measured and compared to the HI and LO-Limit trip points stored in
memory.
4.5.5. AC Ground Bond
From the Setup Tests Selection screen, press the “Add” soft key. The test types soft
keys will now be displayed. From the Setup Tests Selection screen, press the “AC
Ground Bond” soft key. The Ground Bond Parameter Setting screen will now be
displayed. The Ground Bond Parameter Setting screen will appear as follows:
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From the Ground Bond Parameter Setting screen, the following parameters may be
controlled: Current, Voltage, HI-Limit, LO- Limit, Dwell Time, Offset, Scanner Channel,
Frequency, DualCHEK, Step Name and Defaults.
Offset
This function allows the instrument to compensate for lead and test fixture resistance
during a Ground Bond or Continuity test. Using the up and down arrow keys or the
ENTER key, scroll the highlighted area to the Offset parameter. You may now
manually or automatically set an Offset value.
To manually set an Offset value enter a milliohm value via the numeric keypad and
then press the ENTER key to accept the new value or press the EXIT key to escape
from the edit.
To automatically set an Offset value set the output voltage, current, and frequency to
the values that will be used on the DUT and connect the test cables, test fixture, or
Scanner channel to the instrument. Next, short the ends of the test cables and press
the TEST button. The highlighted parameter field will briefly show the word
“READING” and then display the new value. The new value is automatically updated
in the field and does not allow an escape to the original value or require that the
ENTER key be used to accept the new parameter.
DualCHEK
This function allows the instrument to simultaneously run a hipot and AC Ground Bond
test. While pressing the “DualCHEK” soft key, the DualCHEK pop up screen will
appear as follows:
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Use the up or down arrow keys to select the DualCHEK setting for this test. The
DualCHECK setting options are ACW, DCW or OFF.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
For the DualCHEK to function properly, the test immediately following the AC Ground
Bond test in the sequence must be the test specified in the DualCHEK parameter. For
example, if DualCHEK is set to ACW, the next test in the sequence after the AC
Ground Bond test must be an ACW test. If the test immediately following the AC
Ground test does not match the DualCHEK setting, the AC Ground Bond test and
following test will run sequentially.
4.5.6. DC Continuity
From the Setup Tests Selection screen, press the “Add”” soft key. The test types soft
keys will now be displayed. From the Setup Tests Selection screen, press the “DC
Continuity” soft key. The DC Continuity Parameter Setting screen will now be
displayed. The DC Continuity Parameter Setting screen will appear as follows:
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From the Continuity Parameter Setting screen, the following parameters may be
controlled: HI-Limit, LO- Limit, Dwell Time, Offset, Scanner Channel, Step Name and
Defaults.
Offset
This function allows the instrument to compensate for lead and test fixture resistance
during a Ground Bond or Continuity test. Using the up and down arrow keys or the
ENTER key, scroll the highlighted area to the Offset parameter. You may now
manually or automatically set an Offset value.
To manually set an Offset value enter a milliohm value via the numeric keypad and
then press the ENTER key to accept the new value or press the EXIT key to escape
from the edit.
To automatically set an Offset value set the output voltage, current, and frequency to
the values that will be used on the DUT and connect the test cables, test fixture, or
Scanner channel to the instrument. Next, short the ends of the test cables and press
the TEST button. The highlighted parameter field will briefly show the word
“READING” and then display the new value. The new value is automatically updated
in the field and does not allow an escape to the original value or require that the
ENTER key be used to accept the new parameter.
4.5.7. Functional Run Test (Models 82x6 and 82x7)
Associated Research recommends performing a Hipot test with the Fail Stop ON prior
to performing a Run Test or Leakage Current test. Performing a Hipot test first can
detect if a DUT is shorted line to ground before applying line power to it.
From the Setup Tests, Tests Selection screen, press the “Run Test” soft key. The
Run Test Parameter Setting screen will now be displayed. The Run Test Parameter
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Setting screen will appear as follows:
From the Run Test Parameter Setting screen, the following parameters may be
controlled: Voltage-HI, Voltage-LO, Amp-HI, Amp-LO, Dwell Time, Delay Time,
Leakage-HI, Leakage-LO, Power-HI, Power-LO, PF-HI and PF-LO, AC Source, Active
Link, Select Meter and Step Name.
PF (Power factor)
Power Factor = W/VA where W =Watts (Real Power) and VA =Volts x Amps (apparent
power). It is important to note that the closer the power factor is to "1" the more
resistive the DUT is. The closer the power factor is to 0 the more reactive (inductive
or capacitive) the DUT is.
Leakage (Leakage-HI and Leakage-LO)
Leakage in the Run Test mode refers to the amount of current which flows from the
enclosure (case) of the DUT to the neutral side of the line input. The Leakage-HI trip
limit is used to program the maximum allowable earth leakage current of the DUT
before failure. The Leakage-LO trip limit is used to program the minimum allowable
earth leakage current of the DUT before failure. The Leakage-HI trip limit also controls
the earth leakage configuration as shown below:
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When the Leakage-HI trip limit is set to 0, S2 is placed in position 2 which disables the
earth leakage test and connects the neutral of the DUT input to the ground of the
DUT.
AC Source
Press the “AC Source” soft key to enter the AC Source Test Parameter screen. The
screen will look as follows:
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From this screen, you can control the following test parameters: Voltage, Frequency,
A-Hi, Output N/G, Volt Range and OC-Fold. The A-Hi parameter allows you to set the
AC Source high current limit. The Output N/G parameter allows you to configure the
AC Source output to either open or close the ground connection. The Volt Range
parameter controls the output range of the AC Source (high or low). See specifications
for more details. The OC-Fold parameter allows you to set the output of the AC source
in constant current mode. When active, the A-Hi parameter can be used to set the
output current of the AC source.
4.5.8. Leakage Current test (Models 82x6 and 82x7)
Associated Research recommends performing a Hipot test with the Fail Stop ON prior
to performing a Run Test or Leakage Current test. Performing a Hipot test first can
detect if a DUT is shorted line to ground before applying line power to it.
From the Setup Tests, Tests Selection screen, press the “Leakage Current ” soft key.
The Leakage Current parameter setting screen will now be displayed. The Leakage
Current Parameter Setting screen will appear as follows:
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From the Leakage Current Parameter setting screen, the following parameters may
be controlled: Leakage-HI, Leakage-LO, Voltage-HI, Voltage-LO, Dwell Time, Delay
Time, Offset, Leakage, Active Link, Step Name, Scanner Channel, Defaults and More.
Pressing the More key will bring up additional parameters: Reverse, Neutral, Ground,
Measuring Device and Probe. Pressing the More soft key again will bring up additional
parameters: AC Source, AC/DC, Select Meter, and Ranging Mode.
Leakage-HI: The maximum leakage current allowable through the measuring device
that triggers a failure when exceeded.
Leakage-LO: The minimum leakage current allowable through the measuring device
that triggers a failure when not exceeded.
Offset: The offset of leakage current measurements taken during a line current test.
The purpose of the LLT Offset is to allow the unit to zero out leakage current
associated with instrument, the instrument leads and any other integrated Associated
Research, Inc. instruments. Since there is a capacitive value associated with the
Associated Research Inc. instruments, leakage current due to this capacitance factors
into the total leakage value displayed during a line current test.
The Omnia II applies a formula for taking an offset into account:
Displayed Current = √((Total Leakage Current)^2 – (Offset Current)^2)
The “Total Leakage Current” is the measure of the total leakage current on the system
including the Omnia II, other integrated Associated Research, Inc. instruments and the
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device under test. The “Offset Current” is the offset current value either specified by
the user or calculated automatically by the Omnia II unit. These two values are used
to calculate the actual displayed leakage current measurement. The instrument then
calculates the vector sum of the offset value and the total value so that the inherit
leakage of the Associated Research, Inc. instruments is excluded from the
measurements.
Line Configuration Soft keys
The LINE configuration is determined by the relays S1, S2 and S3 (see Figure below)
and is set using the corresponding Line Configuration Soft keys. The S1 relay is
represented as NEUTRAL and is controlled by the Neutral soft key. The S2 relay is
represented as REVERSE and is controlled by the Reverse soft key. The S3 relay is
represented as GROUND and is controlled by the Ground soft key. Pressing the
relay’s corresponding soft key will toggle it between its two available states.
Line Configuration Setting
When the Neutral or Ground relays are set to the CLOSED position they are in a
normal operating condition. When the Neutral or Ground relays are set to the OPEN
position they are in a fault condition that represents a fault in the line input wiring.
When the REVERSE relay is set to ON the relay is in position B (refer to Figure
above) and the Line and Neutral conductors are reversed at the DUT power outputs.
The power output is represented as the power receptacle in Figure 2.
The three relays may be configured into eight different combinations of Line
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conditions. The different combinations are represented in the table below.
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LINE
CONFIG.
NEUTRAL
REVERSE
GROUND
Relay/
Soft
key
Fault
Soft key
Relay
Fault
Relay/
Soft key
Fault
1
Open
Yes
OFF
A
No
Open
Yes
2
Open
Yes
ON
B
Yes
Open
Yes
3
Open
Yes
OFF
A
No
Closed
No 4 Open
Yes
ON
B
Yes
Closed
No 5 Closed
No
OFF
A
No
Open
Yes
6
Closed
No
ON
B
Yes
Open
Yes
7
Closed
No
OFF
A
No
Closed
No 8 Closed
No
ON
B
Yes
Closed
No
Probe Configuration
The Probe configuration is controlled by the relays SH and SL shown in Figure 2 and
are set by the “Probe” soft key. These two relays configure the current measuring
device into three possible positions. Repeatedly pressing the Probe soft key allows
the selection of the three different states. The three positions are described in the
table below.
MEASURING
DEVICE POSITION
SH
SL
DISPLAY
INDICATION
AGENCY TEST
APPLICATION
Ground to Line
A A Ground to Line
Protective Conductor
Current
Probe HI to Line
B A Probe-HI to Line
Touch Current
Probe-HI to Probe-LO
B B Probe-HI to ProbeLO
External Applied Part or
Point to point Leakage
A diagram of the probe configurations is shown in the image below.
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Ground-to-Line indicates the MD is connected to measure the leakage current in the
line cord from the earth ground conductor back to the system neutral. This is referred
to as an PROTECTIVE CONDUCTOR CURRENT TEST.
Probe-HI to Line indicates the MD is connected between the PROBE HI terminal on
the instrument, which should be connected to the ENCLOSURE of the DUT, and the
system neutral. This is known as an TOUCH CURRENT TEST.
Probe-HI to Probe-LO indicates the MD is connected between the PROBE HI and the
PROBE LO terminals on the instrument which allow the operator to connect the MD
between applied parts.
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Measuring Device
The Measuring Device is an impedance circuit that simulates the human body. The
Measuring Device is specified differently for different applications and specifications.
Repeatedly pressing the “Measure Device” soft key will allow you to select one of the
many measuring devices listed in the table below. The table below indicates the
available measuring devices and the appropriate agency standard to which it
correlates.
Cross
Reference
Number
Agency Specification
Application
1
UL544 Non patient equipment
Medical Equipment
2
UL544 Patient care equipment
Medical Equipment
3
IEC601-1, UL2601, EN60601-1
Medical Equipment
4
UL1563
Electric Spas,
Equipment Assemblies and
Associated Equipment
5
IEC60990 Fig4-U2, IEC60950
Laboratory Equipment
Information Technology
6
IEC60990 Fig5-U3
Laboratory Equipment
Information Technology
External
User configurable
User configurable
Frequency
Check
The Leakage Current test can be
configured to verify the bandwidth
of the leakage current “voltmeter”,
by setting the Probe configuration,
“Probe-HI to Probe-LO”, and
selecting the measuring device
“Frequency Check”.
The selection is intended to be
used for meter verification only
and has no application for
normal testing.
Measuring Device Diagrams
Diagrams of the measuring devices are shown in the images below.
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External Measuring Device
The OMNIA 8206 and 8207 have an access panel on the back of the instrument that
can be removed to access the MD external PCB. The MD external PCB may be
configured for a simple resistive measuring device. No components are supplied for
the population of the PCB.
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Frequency Check
The Leakage Current test can be configured to verify the bandwidth of the leakage
current “voltmeter” by setting the Probe configuration to “Probe-HI to Probe-LO” and
selecting the medical device “Frequency Check”. The selection is intended for meter
verification purposes only and has no application for normal testing.
The calculation of the displayed leakage current will use 1000 for R in the
calculation of V/R=I where I is the leakage current displayed and V is voltage across
the measuring device (MD). When an external frequency generator is applied to the
probe inputs, the current display will be equal to Voltage generator/1000. The
readings can then be correlated to verify the voltmeter bandwidth.
Since the voltage is being applied directly across the MD voltmeter amplifier inputs, it
is not necessary to actually install a 1K resistor to the external MD input. It is
necessary to have the 0 resistors installed in position R1 and R3 on the external
measuring device PCB to operate in this mode. If the external Measuring Device has
been populated in a different configuration, it will be necessary to create a temporary
short on R1 and R3 to operate in this mode. Another option would be to acquire a
spare external measuring device PCB for the meter verification purpose.
AC Source
Press the “AC Source” soft key to enter the AC Source Test Parameter screen. The
screen will look as follows:
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From this screen, you can control the following test parameters: Voltage, Frequency,
A-Hi, Output N/G, Volt Range and OC-Fold. The A-Hi parameter allows you to set the
AC Source high current limit. The Output N/G parameter allows you to configure the
AC Source output to either open or close the ground connection. The Volt Range
parameter controls the output range of the AC Source (high or low). See specifications
for more details. The OC-Fold parameter allows you to set the output of the AC source
in constant current mode. When active, the A-Hi parameter can be used to set the
output current of the AC source.
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4.6. My Menu
From the System Setup screen press the “My Menu” soft key. The My Menu screen
appears as follows:
The My Menu function allows the user to configure a custom menu. In order to
customize a softkey selection, press and hold one of the softkeys until the My Menu
pop appears as follows:
Use the up or down arrow keys to select the preferred function. The My Menu setting
options are EDIT and DELETE. EDIT will allow the user to select a system, test or file
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parameter. DELETE will clear the current softkey selection.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
When selecting EDIT, the user will be directed to the main MENU screen. All softkey
selections highlighted in red can now be added as a My Menu softkey selection. To
add a selection as a My Menu softkey, press and hold the desired softkey until the My
Menu Function pop up appears as follows:
Use the up or down arrow keys to select the preferred function. The My Menu setting
options are EDIT and DELETE. Selecting EDIT will input the selected parameter as a
My Menu soft key. DELETE will clear the current soft key selection.
Once a parameter is edited, it is necessary to complete the edit either by pressing the
ENTER key to accept the new value or the EXIT key to escape from the edit and
return to the original value.
To navigate to other menus within the unit, simply press the soft key selection without
holding it down.
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5. OPERATING INSTRUCTIONS
5.1. Instrument Connections
The test leads and the adaptor box may be connected to the receptacles located on
the front or the back of the OMNIA. The HV, Current, Return, Sense+, and Sense- and
receptacles located on the front panel of the OMNIA are wired in parallel with another
set located on the back of the instrument.
5.1.1. Connecting the Test Leads
The instrument comes with all cables necessary for performing a Hipot, Continuity,
Ground Bond, and Insulation Resistance test. Connect the HV lead with the alligator
clip and white insulating tip into the HV receptacle on the OMNIA. Connect the Return
lead with the black alligator clip into the Return receptacle and the Sense- receptacle.
Connect the Ground Bond lead with the red alligator clip into the Current and Sense+
receptacles.
5.1.2. Adapter Box Connections
The adapter box provides an easy way to connect a line-cord terminated DUT to the
OMNIA. The following diagrams show how to connect the adapter box to the OMNIA
8204, 8206 and 8207 to the device under test.
Adapter Box Connections Model 8204
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The rear output connections may be used for connecting the adapter box as well.
Adaptor Box Connections Model 82x6 and 82x7
5.1.3. Interlock Connector
OMNIA is equipped with a Remote Interlock feature. Remote Interlock utilizes a set of
closed contacts to enable the instrument’s output. If the Remote Interlock contacts are
open the output of the instrument will be disabled. Remote Interlock can also be
referred to as a remote system lockout, utilizing “fail when open” logic. To disable the
Remote Interlock feature connect the Interlock Key into the Signal Input port located
on the back of the tester.
5.1.4. DUT Input Voltage Connections for Models 82x6 and 82x7
An unbalanced single-phase supply must be used with the OMNIA. This means that
there is only one HOT or LINE conductor and the other conductor of the power source
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must be at a low voltage reference potential. The low voltage reference does not
need to be physically earth grounded but should not carry any large voltage potential.
The 220 - 240V US style line power IS NOT suitable to connect to the DUT inputs.
This style of power distribution is a balanced type with two HOT or LINE conductors.
Be sure that the hot lead of the power source is connected to pin
1, L (line) terminal of the DUT input connector and the return or
low voltage lead is connected to pin 2, N (neutral) terminal of the
DUT input connector. DO NOT connect a line conductor to the N or Neutral terminal
of the DUT inputs. This condition can be very dangerous to the OMNIA user.
If voltage is applied to pin 2, N (neutral) terminal of the DUT input and you attempt to
execute a Run Test or Leakage Current test, a warning message will appear in the
displayed messages portion of the screen that says Neutral-V. If you see this
message, you will need to correct the voltage problem before the instrument will allow
you to execute Run Tests or Leakage Current tests.
5.1.5. Scanner Connections
The Scanner provides 8 High Voltage channels and 8 Ground
Bond channels on the rear panel. The High Voltage channels
can be set to a High or Low level giving the capability to test from
one channel to another channel or from any channel to a common Low or Return
point. The channels can be connected in parallel if desired but there is only one
leakage current measurement for all channels. The Ground Bond channels can test
only from one channel to the common Return and only one channel may be used for
each test.
Instructions for setting the Scanner channels are in the section 4.4. Test Parameters
of this manual.
The Scanner will provide output to multiple test points and will have the same
operation specifications that apply to the standard instrument with the exception of
one Ground Bond channel limitation. Due to the characteristics of general-purpose
High Current relays, some additional contact resistance cannot be prevented.
Although this contact resistance can be offset using the milliohm offset feature of the
instrument, there will be some variation of the contact resistance because the relay
must open and close. Each relay closure may represent a different resistance value.
The Ground Bond channels will have the following characteristics:
Ground Bond/Continuity Channel Resistance
Deviation
Deviation (Relay Contact)
Test Current
6m maximum
10A
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