Gossen Metrawatt SECUTEST BASE, SECUTEST PRO, SECULIFE ST BASE User guide

Operating Instructions

SECUTEST BASE / PRO und SECULIFE ST BASE

Test Instruments for Measuring the Electrical Safety of Devices per VDE 0701-0702, IEC 62353 and IEC 60974-4

3-349-752-03

14/6.17

Controls

Rotary selector switch

LCD panel

Single measurements

Sequences A1 ... A8, AUTO (automatic test sequences)

MEM:

Database functions

ESC:Return

Fixed Function Keys

HELP: Help images

START: Start/stop

– Single meas. – Test sequence

Finger contact

PRINT: Print via USB

Rotary switch level:

Softkeys

Standard

test probe

Connection for service plug only

Lightning symbol:

mains to test socket

White identified and fused high current path

– For keyboard * – For barcode/RFID scanner * – For printer – For USB drive

Display of symbols for devices connected to the USB master interface (see below)

Display of special symbols:

– Measurement at IT system active – Offset for RPE active

* The receiver must be plugged in here for wireless entry devices. ** is only shown while a connection with another Bluetooth device is active

orange

green

Bluetooth®** (Feature M01) Parameters see page 73

A list of suitable devices is included in the appendix (see section 14).

No. Meaning 1

2nd test probe for 2-pole measurement

SECUTEST PRO only (or device with feature H01)

Voltage measuring inputs

SECUTEST PRO only (or device with feature I01))

Fuse link for the probe input

Test probe connection (P1)

Connection (jack socket) for service plug only!

Country-specific standard socket (test socket) for connecting devices under test

Carrying handle and tilt stand

Country-specific socket for mains power via inlet plug

Fuse link 1 for the mains connection

Fuse link 2 for the mains connection

Fuse link for 10 A protective conductor test (additionally with SECUTEST BASE10 (feature G01) or

SECUTEST PRO)

USB master for connecting keyboard, barcode/ RFID scanner*, printer* and USB flash drive* (FAT formatted, not NTFS)

USB slave for connection to a PC

34 54

12 13

2211

SECULIFE ST BASE (M7050-V101)

corresponds to the range of functions offered by SECUTEST PRO, but is additionally endowed with

antimicrobial properties.

Connections

ese operating instructions describe an instrument with software version FW1.8.2.

2 GMC-I Messtechnik GmbH

Overview of Features Included with SECUTEST BASE(10),

Attention!

PRO and SECULIFE ST BASE Test Instruments

Measuring Function

Test Current/Voltage

Switch

Position

Single measurements, rotary switch level: green

Section

8.5

RISO

Section

8.6

IPE

Section

8.7.1

Section

8.7.2

Section

8.7.3

Section

8.7.4

Section

8.7.5

Section

8.9

Section

8.10

Section

8.11

Protective conductor resistance

Test current (200 mA)

SECUTEST BASE10/PRO, SECULIFE ST BASE: 10 A

(feature G01)

Insulation resistance (PC I/PC II)

ISO

Test v oltage

ISO

Protective conductor current, RMS Direct

AC component

PE~

DC component

PE=

Test v oltage

Touch current, RMS Direct

AC component

DC component

Test v oltage

Device leakage current, RMS Direct

AC component

DC component

Test v oltage

Leakage current from the applied part, RMS

Test v oltage

Patient leakage current, RMS

AC component

DC component

Test v oltage

Probe voltage, RMS

Alternating voltage component

Direct voltage component

Measuring voltage, RMS

Alternating voltage component

Direct voltage component

PRCD time to trip for 30 mA PRCDs

Line voltage at the test socket

Function test at the test socket

I Current between L and N U Voltage between L and N f Frequency P Active power S Apparent power PF Power factor

Probe Measuring Functions

Extension cord with adapter: continuity, short-circuit,

EL1

polarity (wire reversal)

Section

8.12

Reserved for expansion during the course of software updates

EXTRA

Section 9

°C/°F Temperature measurement Pt1000

10 A RPE measurements are only possible with line voltages of 115/ 230 V and line frequencies of 50/60 Hz.

Voltage measuring inputs with SECUTEST PRO and SECULIFE ST BASE only (or instrument with feature I01)

Connection for 2nd test probe for 2-pole measurement with SECUTEST PRO and SECULIFE ST BASE only (or instrument with feature H01)

Measurement of time to trip is not possible in IT systems.

No checking for reversed polarity takes place when the EL1 adapter is used.

with Pt100 /

Measurement Type, Connection Typ e

PE(TS) - P1 passive PE(TS) - P1 active PE(mains) - P1 PE(mains) - P1 clamp 2 P1–P2 3

LN(TS) - PE(TS) LN(TS) - P1

P1–P2 PE(mains) - P1 PE(TS) - P1 LN(TS) - P1//PE(TS)

Differential Alternative AT3-Adapter Clamp

Differential Alternative (P1) Perm. connection Alternative (P1–P2)

Differential Alternative AT3-Adapter Clamp

Direct (P1) Alternative (P1) Perm. con. (P1)

Direct (P1) Perm. con. (P1)

P1–P2 P1–P2 (with mains*) * Polarity param.

V – COM V – COM (with mains)

Polarity parameter

EL1 adapter AT3-IIIE adapter VL2E adapter

V – COM

Key

Alternative = alternative measurement (eq. leakage current meas.) Differential = differential current measurement Direct = direct measurement LN(TS) = short-circuited L and N conductors at test socket P1 = measurement with test probe P1 P1-P2 = 2-pole measurement with test probes P1 and P2 PE-P1 = measurement between PE and test probe P1 PE(TS) = protective conductor at the test socket PE(mains) = protective conductor at the mains connection

Standard Measurement Type, Connection Type

Switch

Position Automated test sequences, rotary switch level: orange Preconfigured (freely adjustable) test sequences – default settings A1 A2 A3 A4 A5 A6 A7 A8

AUTO

VDE 0701-0702

VDE 0701-0702-EDV

IEC 62353

(VDE 0751)

IEC 62353

(VDE 0751)

IEC 60974-4

VDE 0701-0702

Passive measurement type, test socket

Active measurement type, test socket

Parametrization for EDP (active)

Active measurement type

Connection type: test socket

Connection type: AT16-DI/AT32-DI

Extension cord measurement type

EL1

/VL2E/

AT3-IIIE

Active measurement type, test socket

(RPE, RISO), adapter:

Differences with Regard to Included Features

Feature SECUTEST BASE

10 A RPE test current

Touch-screen keyboard

2nd test probe

Voltage meas. inputs *

Database expansion

* For voltage measurement or for connecting a current clamp sensor, or

an AT3 adapter, and for temperature measurement via RTD

SECUTEST BASE10

SECUTEST PRO SECULIFE ST BASE

••

•

Scope of Delivery

Standard Version (country-specific)

1 SECUTEST BASE(10), PRO or SECULIFE ST BASE test instrument 1 Mains power cable 1 Test probe, 2 m, not coiled 1 USB cable, USB A to USB B, 1.0 m long

1 Plug-on alligator clip 1 KS17-ONE cable set for voltage measuring input

(only with

feature I01) 1 Calibration certificate 1 Condensed operating instructions

Comprehensive operating instructions available on the Internet

– – ETC report software available on the Internet

The most up-to-date version of ETC report generating software can be downloaded free of charge from the mygmc page of our website as a ZIP file, if you have registered your test instrument:

http://www.gossenmetrawatt.com → Products → Software → Software for Testers ware without Database

SECUTEST PRO

and

SECULIFE ST BASE

or instrument with

→

Report Soft-

→ ETC → myGMC

The following must be observed if other software packages are used: ETC report generating software must first be in-

stalled to the PC in order to be able to read out data with the help of other software packages such as PC.doc- WORD/EXCEL, PC.doc-ACCESS, ELEKTRO manager and PS3.

GMC-I Messtechnik GmbH 3

Contents Page Page

1 Applications ..................................................................... 5

1.1 Table: Types of DUTs – Tests – Standards .....................................5

1.2 Table: Single Measurements and Regulations .................................5

2 Safety Features and Precautions ..................................... 5

3 General Operation ............................................................ 7

3.1 Measured Value Display .................................................................7

3.2 Language, Keyboard Layout (culture parameter) ..............................7

3.3 Help Functions (HELP key and QR code) ..........................................7

3.4 Entering Alphanumeric Characters ..................................................7

3.5 Print-Outs – Reports ......................................................................7

3.5.1 Multiprint (only with database extension Z853R or

with feature KB01) .........................................................................7

3.5.2 Report Template ............................................................................7

3.5.3 Report Tapes from Thermal Printers ................................................7

3.5.4 Printing via ETC .............................................................................8

3.6 Print-Out of Barcodes (as of firmware V1.3.0) .................................8

3.7 Writing RFID Tags (as of firmware V1.5.0) .......................................8

3.8 Saving Reports to a USB Flash Drive (only with database extension

Z853R or with feature KB01) ..........................................................8

4 Initial Start-Up .................................................................. 8

4.1 Connecting the Test Instrument to the Mains ...................................8

4.1.1

Measurements in IT Systems (new parameter as of firmware 1.5.0) ....................9

4.1.2 Automatic Recognition of Mains Connection Errors ..........................9

4.2 Connecting Test Probe P1 or P2 .....................................................9

4.3 Device Settings ............................................................................10

5 Internal database ........................................................... 13

5.1 Creating Test Structures, General .................................................13

5.2 Transmitting and Saving Test Structures and Measurement Data ....13

5.2.1 Export – Transmitting Test Structures and Measurement Data

from the Test Instrument to the PC ...............................................13

5.2.2 Import – Uploading Test Structures Created in ETC to the Test Instrument (only with database extension Z853R or with

feature KB01) ..............................................................................13

5.2.3 Backing Up and Restoring Test Structures and

Measurement Data ......................................................................13

5.3 Data Entry ...................................................................................15

5.3.1 Keyboard Entries via Softkeys or External Keyboard ........................15

5.3.2 Data Entry via Touch-Screen Keyboard

SECUTEST PRO

5.4 Creating a Test Structure in the Test Instrument,

Navigating within the Structure and Displaying Measured Values ....16

5.4.1 General Procedure for Creating Test Structures .............................17

5.4.2 Searching for Structure Elements ..................................................17

5.4.3 Displaying Measured Values from Saved Tests ..............................17

5.4.4 Backing Up and Restoring the Database ........................................17

5.4.5 Deleting the Database ..................................................................17

or instrument with feature E01) ...............................15

(only with

6 Connecting the Device Under Test ................................. 18

6.1 Residual Current Monitoring .........................................................18

6.2 Specifying Reference Voltage L-PE and Test Sequence Alternative ..18

6.3 Manually Specifying the Connection Type for Single

Measurements ............................................................................18

6.4 Manually Selecting a Connection Type /

Protection Class for Automatic Test Sequences .............................18

6.5 Special Conditions .......................................................................19

6.6 2nd Test Probe (only SECUTEST PRO or feature H01) ...................19

6.7 Connection Prompts ....................................................................19

6.8 Connection Tests Conducted by the Test Instrument ......................19

7 Notes on Saving Single Measurements and Test

Sequences ..................................................................... 20

8 Single Measurements .................................................... 21

8.1 General .......................................................................................21

8.2 Meaning of Symbols in the User Interface ....................................22

8.3 Displaying the Last Measured values ............................................22

8.4 Measurement Series and Storage .................................................22

8.5 Measuring Protective Conductor Resistance – RPE ........................ 23

8.6 Insulation Resistance Measurement – RISO ..................................27

8.7 Measuring Leakage Current .........................................................30

8.7.1 Protective Conductor Current – IPE ...............................................31

8.7.2 Touch Current – IB ......................................................................35

8.7.3 Device Leakage Current – IG ........................................................38

8.7.4 Leakage Current from the Applied Part – IA ..................................41

8.7.5 Patient Leakage Current – IP ........................................................ 42

8.8 Probe Voltage – U .......................................................................44

Measuring Voltage – U (with SECUTEST PRO or feature I01 only) ...............45

8.9

8.10 Measuring Time to Trip for RCDs of the Type PRCD – tA ................46

8.11 Function Test – P ........................................................................47

8.12 Testing Extension Cords – EL1 .....................................................48

9 Special Functions – EXTRA ............................................ 50

10 Test Sequences .............................................................. 51

10.1 General .......................................................................................51

10.2 Selecting and Configuring a Test Sequence ...................................53

10.3 Connecting the DUT .....................................................................57

10.4 Selecting a DUT ...........................................................................57

10.5 Checking Connection and Starting the Test Sequence ....................57

10.6 Executing and Evaluating Test Steps ............................................. 57

10.7 Setting Limit Values Manually .......................................................58

10.8 Ending the Test Sequence ............................................................58

10.9 Saving Test Results .....................................................................58

11 Warnings, Error Messages and Notes ............................ 59

11.1 List of error messages ................................................................. 60

11.2 List of Possible DUT Connections

Depending on Measurement Type ...............................................67

12 Characteristic Values .................................................... 68

13 Maintenance .................................................................. 71

13.1 Housing Maintenance .................................................................. 71

13.2 Testing the Color Display and the Buzzer

(self-test parameter) ....................................................................71

13.3 Software Update (system info parameter) ......................................71

13.4 Backup Battery for Real-Time Clock ..............................................71

13.5 Fuse Replacement ....................................................................... 71

13.6 Recalibration ...............................................................................71

13.7 Technical Safety Inspections ........................................................71

13.8 Returns and Environmentally Sound Disposal ................................72

14 Appendix ........................................................................ 72

14.1 List of Suitable Printers with USB connection .................................72

14.2 List of Suitable Barcode Scanners and RFID Scanners with USB connec-

tion .............................................................................................72

14.3 Application of USB Storage Devices ..............................................72

14.4 Bluetooth Interface (Feature M01) ................................................73

14.5 Index ..........................................................................................74

15 Repair and Replacement Parts Service

Calibration Center and

Rental Instrument Service .............................................. 75

16 Product Support ............................................................. 75

4 GMC-I Messtechnik GmbH

1 Applications

Attention!

Note

Attention!

2 Safety Features and Precautions

1.1 Table: Types of DUTs – Tests – Standards

Testing after Repairs / Periodic Testing

DUTs in accordance with the following standards

DIN EN 62638, draft

DIN VDE 0701-0702

IEC 62353:2007

DIN EN 62353:2008

(VDE 0751-1)

IEC 60974-4:2010

DIN EN 60974-4:2011

VDE 0544-4:2011

Electric devices •

Work devices • Mains operated electronic devices Hand-held electric tools • Extension cords • Household appliances • Data processing devices •

Electrical medical devices, applied parts

Welding units •

•

The test instrument may not be used for measurements within electrical systems!

The test instrument must be operated in the same mains system as the DUT!

1.2 Table: Single Measurements and Regulations

Single measurements per regulation

DIN EN 62638, draft

DIN VDE 0701-0702:2008

IEC 62353:2007

DIN EN 62353:2008

(VDE 0751-1)

IEC 60974-4:2010

DIN EN 60974-4:2011

VDE 0544-4:2011 Protective conductor resistance •••

Insulation resistance •••

Protective conductor current •

Primary leakage current •

Device leakage current •

Touch current ••

Current from welding circuits •

Patient leakage current •

Leakage current from the applied part •

Test methods

Alternative measurement method Equivalent (device)

leakage current)

Differential current measuring method

Direct measuring method •••

••

•••

Key

• Specified test

SECUTEST BASE(10), SECUTEST PRO and SECULIFE ST BASE test instruments fulfill the requirements of the applicable EU guidelines and national regulations. We confirm this with the CE mark. The relevant declaration of conformity can be obtained from GMC-I Messtechnik GmbH.

The test instruments are manufactured and tested in accordance with the following safety regulations: IEC 61010-1 / DIN EN 61010-1 / VDE 0411-1, DIN VDE 0404,

DIN VDE 0413 parts 2 and

4, DIN EN 61557-16/VDE 0413-16 . The safety of the user, the test instrument and the device under

test (electrical equipment or electrical medical device) is only assured when the instrument is used for its intended purpose.

Read the operating instructions carefully and completely before placing your test instrument into service. Follow all instructions contained therein. Make sure that the operating instructions are available to all users of the instrument.

Tests may only be performed by a qualified electrician, or under the supervision and direction of a qualified electrician. The user must be instructed by a qualified electrician concerning performance and evaluation of the test.

Manufacturers and importers of electrical medical devices must provide documentation for the performance of maintenance by trained personnel.

Observe the following safety precautions:

• The instrument may only be connected to TN, TT or IT electrical systems with a maximum of 240 V which comply with applicable safety regulations (e.g. IEC 60346, VDE 0100) and are protected with a fuse or circuit breaker with a maximum rating of 16 A.

• Measurements within electrical systems are prohibited.

• Be prepared for the occurrence of unexpected voltages at devices under test (for example, capacitors can be dangerously charged).

• Make certain that the measurement cables are in flawless condition, e.g. no damage to insulation, no cracks in cables or plugs etc.

• When using a test probe with coil cord (SK2W): Grip the tip of the test probe firmly, for example during insertion into a jack socket. Tensioning at the coil cord may otherwise cause the test probe to snap back resulting in possible injury.

•

Measurement of insulation resistance and equivalent leakage current (alternative leakage current measuring method)

Testing is conducted with up to 500 V. Current limiting is utilized (I < 3.5 mA), but if terminals L or N at the test socket are touched, electrical shock may occur which could result in consequential accidents.

• Leakage current measurement while connected to line voltage It is absolutely essential to assure that the device under test is operated with line voltage during performance of the leakage current measurement. Exposed conductive parts may conduct dangerous touch voltage during testing, and may not under any circumstances be touched.

(Mains power is discon-

nected if leakage current exceeds approx. 10 mA.)

The function test may only be performed after the DUT has successfully passed the safety test!

• Fuse replacement The fuses may only be replaced when the instrument is voltage-free, i.e. the instrument must be disconnected from mains supply power and may not be connected to a measuring circuit. The fuse type must comply with the specifications in the technical data or the labeling on the instrument.

GMC-I Messtechnik GmbH 5

Opening the Instrument / Repairs

Attention!

The instrument may only be opened by authorized, trained personnel in order to ensure flawless operation and to assure that the guarantee is not rendered null and void.

Even original replacement parts may only be installed by authorized, trained personnel.

If it can be ascertained that the instrument has been opened by unauthorized personnel, no guarantee claims can be honored by the manufacturer with regard to personal safety, measuring accuracy, compliance with applicable safety measures or any consequential damages.

If the guarantee seal is damaged or removed, all guarantee claims are rendered null and void.

Before opening the housing, pull the mains plug out of the outlet and wait for at least 5 minutes.

Switching Power Consumers – Course of action

Be absolutely sure to adhere to the sequence specified below when switching the live device under test. This prevents excessive wear of the mains relays at the test instrument.

Before measurement:

DUT: Turn the DUT off via its own switch.

2) Tes te r:

After measurement:

5) Tes te r:

Switch line voltage to the test socket.

DUT: Turn the DUT on via its own switch.

DUT: Turn the DUT off via its own switch.

Deactivate line voltage to the test socket.

The test instrument may not be used:

• If external damage is apparent, for example if parts which conduct dangerous touch voltage are freely accessible, if the display is broken or defective (in which case dangerous voltage or mains connection errors might no longer be indicated)

• If the seal or sealing lacquer has been removed as the result of repairs or manipulation carried out by an unauthorized/noncertified service provider.

• With damaged connection and/or measurement cables and patient ports, e.g. interrupted insulation or kinked cable

•If the instrument no longer functions flawlessly

• After extraordinary stressing due to transport

In such cases, the instrument must be removed from operation and secured against unintentional use.

Meanings of Symbols on the Instrument

The symbols on the instrument have the following meanings:

Warning regarding dangerous electrical voltage

Warning concerning a point of danger (attention: observe documentation!)

CE conformity marking

This device may not be disposed of with the trash. Further information regarding the WEEE mark can be accessed on the Internet at www.gossenmetrawatt.com by entering the search term “WEEE”.

Switching Power Consumers – Maximum Starting current

Our test instruments SECUTEST BASE(10), PRO and SECULIFE ST BASE allow for the active testing of devices with a nominal current (load current) of up to 16 A.

The test socket of the respective test instrument is equipped with 16 A fuses and the switching capacity of the internal relays also amounts to 16 A. Starting currents of up to 30 A are permissible.

In spite of the comprehensive safety measures against overload, starting currents of more than 30 A may result in accidental fusing of the relay contacts. In this case, the following error message appears: „L(N) fuse of the test socket is damaged“.

➭ Check the two fuses of the mains connection. Replace them

with new ones if they are damaged.

If the above error message persists, it may be assumed that the relays are damaged. In this case, the test instrument must be sent to our Service Center for repair (address see section 15).

Safer testing with Test Adapter

For devices under test which are expected to feature a starting current of more than 30 A, we strongly recommend the application of a test adapter for higher starting currents: e. g. test adapter of the AT3 series (AT3-IIIE, AT3-IIS, AT3-IIS32, AT16DI or AT32DI).

Alternative: Passive Testing

On the basis of the hazard assessment, it is also possible to perform a passive test (equivalent leakage current method) instead, i.e. without applying line voltage to the test socket.

If the guarantee seal is damaged or removed, all guarantee claims are rendered null and void.

6 GMC-I Messtechnik GmbH

3 General Operation

Note

3.1 Measured Value Display

The following items appear at the display panel:

• The selected measuring function or standard

• Measured values with abbreviations and units of measure

• Setting parameters, i.e. type of connection and measurement type

• Symbols for softkey operation

• Wiring diagrams, notes regarding the test sequence and error messages

Green progress bars appear in the header for single measurements, and orange progress bars appear for test sequences.

If the upper range limit is exceeded, the upper limit value is displayed and is preceded by the “>” symbol (greater than), which indicates measurement value overrun.

We are unable to offer any guarantees regarding the use of scanning devices other than those listed in the appendix.

Reading In an RFID Code

➭ Correct recognition of the RFID scanner by the test instrument

after connection to the USB port is indicated by the icon in the header.

When held at a distance of about 3 cm directly in front of the middle of the RFID tag, the tag’s current content is read (e.g. the ID code) and the SCAN LED on the reader blinks.

If the database view (MEM) is active (before or after a measurement), the cursor automatically jumps to the DUT with the corresponding ID code.

If the object is not found, a prompt appears asking if you would like to create a new object.

The depiction of LEDs in these operating instructions may vary from the LEDs on the actual instrument due to product improvements.

Measured Value Storage

See section 8.4

3.2 Language, Keyboard Layout (culture parameter)

The desired user interface language, a country-specific keyboard layout and a language for the test sequences (measuring sequence parameter) can be selected in the SETUP switch setting (see Section 4.3).

If you wish to change the setting of the keyboard layout, you are prompted to scan certain barcodes. This is necessary for the correct functioning of the barcode scanner after changing the language. If you do not have the barcode scanner to hand at the moment, you can also adjust the barcode scanner to the new keyboard layout subsequently via Setup (2/3) > External Devices > Barcode Scanner > Type Z751A.

3.3 Help Functions (HELP key and QR code)

Depending on the rotary selector switch position and the selected measurement type, appropriate wiring diagrams are displayed.

➭ Press the HELP key in order to query online help. ➭ Press the ESC key in order to exit online help.

SECUTEST BASE(10): As an alternative, you can download or access current operating instructions from our website with a tablet PC by scanning the QR code with the selector switch set to EXTRA.

3.4 Entering Alphanumeric Characters

Entry via the Keyboard

In addition to the softkey keyboard which can be accessed at the display, USB keyboards (with USB Boot Keyboard Profile) can also be used to enter texts such as offsets, ID numbers, type designations and comments (see also section 5.3.

Reading in Barcodes

➭ Correct recognition of the barcode scanner by the test instru-

ment after connection to the USB port is indicated by the icon in the header.

➭ Select the following parameter in order to configure the bar-

code scanner for initial start-up: Setup (2/3) > External device > Barcode scanner > Type Z751A.

➭ Scan the barcode which then appears. When the menu for alphanumeric entry via the softkey keyboard

is opened at the display, any value read in by means of a barcode scanner is directly accepted.

See the appendix in section 14.2 concerning available accessory devices.

3.5 Print-Outs – Reports

If you have connected a suitable printer (see list in appendix in section 14.1) via the USB master port, you can print out a test report for each executed single measurement or test sequence by pressing the PRINT key. The respective single measurement or test sequence must be previously selected in the memory menu with the help of the scroll keys.

We are unable to offer any guarantees regarding the use of printers other than those listed in the appendix.

3.5.1 Multiprint (only with database extension Z853R or with feature KB01)

If you place the cursor in the memory menu on a test object with several executed tests (individual measurements or test sequences) and press the PRINT button, a combined test report is issued with all test results saved for this test object.

3.5.2 Report Template

A report can be generated for the test sequences stored to the instrument. A report template is already included in the test instrument to this end. Depending on which test sequence has been executed, the designation of the standard in the report may change.

The report template includes the following items:

•ID number

• Designation

• Customer name

• Location

•Date

•Time

• Comment with 64 characters

• Standard designation / sequence name / manual test

• Measured values

• Limit values

•Evaluations

• Test equipment (serial number)

The display which appears is not a print preview and does not reflect the actual appearance of the printout.

3.5.3 Report Tapes from Thermal Printers

Report tapes can be printed out with the Z721S thermal printer (accessory: Z722S thermal paper).

Report templates can be created at the PC and uploaded to the test instrument with the help of instrument is connected and the respective device under test has been selected, the print preview function generates an accurate preview of the completed report for the connected thermal printer.

Report Designer PC software.

If the test

GMC-I Messtechnik GmbH 7

3.5.4 Printing via ETC

Note

Attention!

Green-yellow

KS13

Alternatively, stored measurement data can be read into ETC report generating software at a PC and printed out as a report.

3.6 Print-Out of Barcodes (as of firmware V1.3.0)

A barcode printer allows for the following applications:

• Print-out of ID numbers as barcodes for devices under test, encrypted – for quick and convenient acquisition during periodic testing

• Print-out of repeatedly occurring designations such as test object types encrypted as barcodes in a list, allowing them to be read in as required for comments.

3.8 Saving Reports to a USB Flash Drive (only with database extension Z853R or with feature KB01)

Select a measurement from the database view (MEMkey) with the scroll keys, for which a report will be saved to a USB flash drive. Then press the PRINT key. “Print job finished” appears. The report is written to a BMP file. The filename consists of the timestamp and the ID of the device under test.

A list of suitable USB flash drives is included in the appendix (see section 14).

We are unable to offer any guarantees regarding the use of printers other than those listed in the appendix.

If you have connected a suitable barcode printer (see list in appendix in section 14.1) via the USB master port, you can print out a barcode for each device under test by pressing the PRINT key.

➭ By viewing the printer information, you can first of all deter-

mine whether or not the connected barcode printer is correctly recognized by the test instrument: Setup (2/3) > Printer > Z721D > Printer information

➭ Select the desired paper (the current tray in the Z721D) and

coding under setup: Setup (2/3) > Printer > Z721D > Printer settings

➭ Change to the database view (MEM key).

➭

Select the desired device under test with the scroll keys.

➭ Press the PRINT key.

➭

The ID is printed out as a barcode and as text. An error message appears if the ID cannot be converted to a barcode.

3.7 Writing RFID Tags (as of firmware V1.5.0)

The following function is made possible by an RFID scanner (writer):

• Read-out of encrypted ID numbers for devices under test to an RFID tag for quick and convenient read-in during periodic testing

If you have connected a suitable RFID scanner (see list in appendix in section 14.1) via the USB master port, you can write an RFID tag for each device under test by pressing the PRINT key:

➭ Correct recognition of the RFID scanner by the test instrument

after connection to the USB port is indicated by the icon in the header.

➭ Change to the database view (TMEM key). ➭ Select the desired device under test with the scroll keys or

enter a new device under test by means of its ID.

➭

Briefly press the

➭ You are prompted to hold the scanner at a distance of about

3 cm directly in front of the middle of the RFID tag.

The “Successful write” message appears to indicate that the procedure has been completed.

key on the test instrument.

4 Initial Start-Up

4.1 Connecting the Test Instrument to the Mains

➭ See section 12 for nominal mains values (nominal ranges of

use).

➭ Connect the test instrument to the mains cable via its inlet

plug and insert the mains plug into an electrical outlet. The function selector switch can be set to any position. If a mains outlet (earthing contact outlet) is not available, or if only a 3-phase outlet is available, the adapter socket can be used to connect the phase conductor, the neutral conductor and the protective conductor. The adapter socket has three permanently attached cables and is included with the KS13 cable set.

If connection is not possible via an earthing contact outlet: Shut down mains power first. Then connect the cables from the coupling socket to the mains using pick-off clips in accordance with the diagram. Disconnection from mains power is only possible with the mains plug.

An error message appears if the ID cannot be converted to an RFID tag.

We are unable to offer any guarantees regarding the use of readers or writers other than those listed in the appendix.

8 GMC-I Messtechnik GmbH

Figure 1: Connecting the Test Instrument to the Mains

4.1.1 Measurements in IT Systems (new parameter as of firmware 1.5.0)

Note

Attention!

Note

The IT system setting can be activated for all single measure-

ments and test sequences in the SETUP switch position (Setup 1/

3) in the All measurements submenu (in this case the symbol appears in the header of each display page):

With “Measurement at IT system” set to Yes: active leakage current measurements (or all measurements with reference to PE at the mains connection side) are disabled. Test sequences which include measurements of this sort are also disabled.

If, when being connected to line voltage, the SECUTEST detects a change at PE as compared with the previously used mains connection, the inspector is asked directly after initial start-up if the currently used outlet belongs to an IT system. The IT system option in SETUP is activated based on the user’s answer. If “Measurement at IT system” is activated, this is indicated by the symbol in the header. Regardless of this, it’s always possible to accordingly change the option manually in SETUP.

The setting for the “Measurement at IT system” option is retained even after disconnection from the mains.

Reliable measured values cannot be obtained from active leakage current measurements (or from any measurements with reference to PE at the mains connection side) in IT systems, for which reasons all single measurements of this sort, as well as test sequences which include this type of measurement, are disabled when the “Measurement at IT system” option has been activated in SETUP.

Finger Contact During this test for correct mains connection, a voltage measurement is performed between the finger contact and PE at the test instrument’s mains connection, and its reference potential is acquired via the user’s body resistance to the conductive start key. In order to obtain reliable measurement results, this resistance value must be less than 1 MΩ. If the user is wearing insulating shoes or gloves, or is standing on an insulating floor covering, erroneous measurements and display of the “Interference voltage at mains connection PE” message may result. Try to reduce resistance in this case, for example by touching ground potential with the other hand (e.g. a radiator, but not an insulating wall etc.).

If, while testing protective conductor potential, you determine that the mains protective conductor is conducting volt-

age (in accordance with the first two cases mentioned), no further measurements may be performed with the test instrument. If this is the case, potentially dangerous voltage

is also present at the accessible earthing contacts of the standard socket (test socket). Immediately disconnect the test instrument from the mains and arrange to have the fault eliminated at the mains connection.

Parameter Meas. at IT-mains can be set in the Setup menu: Setup 1/3 > All measurements > Meas. at IT-mains

4.1.2 Automatic Recognition of Mains Connection Errors

The device automatically recognizes mains connection errors if the conditions in the following table have been fulfilled. The user is informed of the type of error, and all measuring functions are disabled in the event of danger.

Typ e of M a ins

Connection Error

Voltage at protective con-

ductor PE

to finger contact

(START/STOP key)

Protective conductor PE

and phase

conductor L

reversed and/or

neutral conductor N

interrupted

Line voltage

< 180 V / < 90 V

(depending on mains)

Test for IT/TN system

10 A RPE measurements are only possible with line voltages of 115/ 230 V and line frequencies of 50/60 Hz.

If the user of the test instrument is too well insulated, the following error message may appear: “Interference voltage at mains connection PE”

Message Condition Measurements

Pres s START/STOP

Display at the

instrument

Display at the

instrument

button

U > 25 V

→ PE key:

< 1 MΩ

Voltage at PE

> 100 V

< 180 V

L-N

<90V

L-N

Connection

N → PE

> 50 kΩ

All measurements

disabled

Impossible

(no supply power)

Conditionally

possible

Possible under

certain circum-

stances

Voltage at the electrical system’s protective conductor PE may result in distorted measurement values during testing for the absence of voltage, or during leakage voltage measurements.

4.2 Connecting Test Probe P1 or P2

Insert the double plug from test probe P1 or P2 into socket 1 or 2 respectively such that the plug with the white ring makes contact with the socket with the vertical bar.

The white ring identifies the terminal for the high current conductor which is safeguarded by the neighboring fuse link.

Difficultly in contacting exposed conductive parts when using the standard probe with test tip

In order to assure good contact, surface coatings must be removed from devices under test with special tools at a suitable location. The tip of test probe P1 is not suitable for scratching away paint, because this may impair its coating and/or mechanical strength. Brush probe Z745G may be more suitable than the test probe in certain individual cases.

GMC-I Messtechnik GmbH 9

4.3 Device Settings

SETUP

Display additional menu pages

Menu selection for operating parameters, page 1 of 3

Set test sequence parameters

Clear database or display statistics,

Set date/time, volume, and brightness

Display additional menu pages

Menu selection for operating parameters, page 2 of 3

To submenu for selecting and setting up a printer

Enter a new, select, delete inspector, protect by

Select language for user interface and keyboard

For example, select and configure barcode

Display additional menu pages

Menu selection for operating parameters, page 3 of 3

(see submenu on following page)

Keys with fixed functions

Softkeys = keys with functions that vary

depending on the operating level

Setup 1/3

Setup 2/3

Setup 3/3

(see following page).

save

only appears if a USB drive is plugged in

scanner by scanning the displayed barcode

Query software/hardware version, serial number, calibration data and memory occupancy

Enable functions, display extras

Only with database extension Z853R or feature KB01: Manage and import own sequences

password; see notes below

ESC

HELP

MEM

ESC

HELP

MEM

ESC

HELP

MEM

Parameters for single measurements and test sequences (see section 4.1.1 and section 6.2)

Set test sequence parameters, measuring sequences (standard), inter alia, see section 10.1

Menus for operating the Bluetooth interface (see section 14.4 ) (only with feature M01)

For the purpose of initial start-up, we recommend setting the following basic parameters in the order shown at the right:

Setup 2/3 > Culture > Language (for user interface) Setup 2/3 > Culture > Keyboard Layout (for alphanumeric entries) Setup 1/3 > System > Date / Time (for reports generating) Setup 1/3 > System > Brightness (display brightness as %) Setup 1/3 > Auto. Measurements

> 2/2 > Initial Window Style: Tree or Detail View

Figure 2: Device Settings, Main Menu Level – SETUP Switch Setting

The following parameters are advisable for maintenance purposes: SETUP 3/3 > Test > Display / Buzzer (for checking info and warning

displays/signals) SETUP 3/3 > System info > Software version for updates and Cali-

bration data for adjustment, last and next calibration (notes see bottom of page 11).

Notes on Parameter Inspector

– The inspector that has just been “selected” is included in the

tests performed as „Inspector“. None of the SECUTEST settings are stored specifically for the inspector – all settings in the SECUTEST are stored for the respective device and are available to all inspectors alike.

10 GMC-I Messtechnik GmbH

– If an inspector is protected by password, it only prevents those

users who do not know the password from “selecting” this inspector. When the test instrument is booted up, the password is not requested. The inspector remains selected even in the event of a power failure – a (password-protected) inspector can only be rejected by selecting another inspector. As of firmware 1.6.0: In order to delete an inspector whose password you do not know, it is sufficient to enter an incorrect password five times and to confirm the entry each time. Subsequently a query is issued as to whether the inspector is to be deleted. The inspector to be deleted may not be identical with the currently selected inspector.

Manual selection for language and keyboard layout

Country-specific keyboard layout

Jump back to next higher menu level

To parameter for default values

Menu selection for date, volume and brightness

Date and time setting menu

Volume setting menu

Brightness setting menu for LCD

Reset to default values

To parameters

Default Settings

Self-test for display and buzzer

Move cursor left

Set Time and Date Menu

Move cursor right

Increase number

Decrease number

Accept changes and jump back

(see settings menu below)

Setup 2/3 > Culture

Setup 1/3 > System 1/2

Setup 1/3 > System 2/2 > Default Settings

Setup 1/3 > System 1/2 > Date / Time

Page 2/2: Info on date format, decimal separator

messages, user interface, measurements

for USB or touch-screen keyboard

With SECUTEST PRO only (feature E01): calibrate touch-screen keyboard

CAUTION ! The setup configurations

and measured values is preserved.)

are deleted! (T

he database including structure

Select language for user interface

ESC

HELP

MEM

ESC

HELP

MEM

ESC

HELP

MEM

ESC

HELP

MEM

Info: date format, decimal separator *

Figure 3: Device Settings, Submenu Level – SETUP Switch Setting

Notes on Calibration Data (Adjustment, Calibration)

SETUP 3/4 > System info 2/6 > Calibration data: While the data of the last adjustment and calibration were set by the calibration center, the date and time of the next calibration

(date of recalibration) can be modified by the user, if necessary, by selecting the EDIT button, as shown in the example above for setting the system time.

* firmware version 1.7.0 and higher contains the parameter „Measuring

Sequences“ for the selection of country-specific standards (VDE, OVE and NEN) in SETUP 1/3 under menu item „Auto measurements 2/2“.

GMC-I Messtechnik GmbH 11

Database Functions

Display additional menu pages

Menu selection for database functions, page 1 of 2

Display database

Only with inserted USB drive:

Only with inserted USB

drive:

Display additional menu pages

Menu selection for database functions, page 2 of 2

Keys with fixed functions Softkeys = keys with functions that vary

depending on the operating level

Setup 1/3

Database 1/2

Database 2/2

backup database to USB flash drive (FAT formatted)

restore database from USB flash drive

Only with database extension* and inserted USB drive: export database in ETC format for ETC

Only with database extension* and inserted USB drive: import database in ETC format from ETC

Delete database content (but not its structure)

Caution: Data are irretrievably deleted!

ESC

HELP

MEM

ESC

HELP

MEM

ESC

HELP

MEM

* Z853R or feature KB01

12 GMC-I Messtechnik GmbH

5 Internal database

Attention!

Note

5.1 Creating Test Structures, General

A complete test structure with data regarding customer buildings, floors, rooms and devices under test can be created in the test instrument. This structure makes it possible to assign single measurements or test sequences to devices under test belonging to various customers. Manual single measurements can be grouped together into a so-called “manual sequence”.

Objects can be identified with the following parameters:

•

DUT (ID

, designation, type, manufacturer, serial number, com-

ment, cost center

• Room* (ID and designation)

• Floor* (ID and designation)

• Building* (ID, designation, street, ZIP code and city)

• Property* (ID and designation)

• Customer (ID, designation, street, ZIP code and city)

* only with database extension Z853R or with feature KB01

, department*)

Key

ID = identification number

5.2 Transmitting and Saving Test Structures and Measurement Data

The following functions are possible (as far as the test instrument is concerned):

• Export: Transfer a structure including measured values from

the test instrument to the PC (ETC) (see section 5.2.1).

• Import*: Transfer a distributor structure from the PC (ETC) to

the test instrument (SECUTEST PRO only) (see section 5.2.2).

• Backup*: Backup a database to a USB flash drive (FAT format-

ted, not NTFS) plugged into the test instrument (see section

5.2.3).

• Restore*: Restore a database to the test instrument from a

USB flash drive (FAT formatted, not NTFS) plugged into the test instrument (see section 5.2.3).

• Reports: Save reports to a USB flash drive (see section 3.8).

* only with database extension Z853R or with feature KB01

If no USB flash drive has been plugged in, the above listed functions are displayed in gray and are disabled.

In order to transfer structures and data, the test instrument and the PC must be connected with a USB cable or a USB flash drive must be available.

Please observe the following safety precautions:

During data transmission via the USB port (USB connection to the PC or connection of a USB drive), neither the interface cable nor the USB drive may be disconnected.

5.2.1 Export – Transmitting Test Structures and Measurement Data from the Test Instrument to the PC

Structures set up in, and measurement data saved to the test instrument can be exported to ETC report generating software via a connected USB flash drive (only with database extension Z853R or with feature KB01), or via the USB slave port. Select Export ETC file under Setup > Database 2/2 to this end. The data are converted to an ETC-compatible format with the “etc” file extension. ETC is started at the PC by double clicking the exported file and the data are read in. Data can then be saved to the PC and reports can be generated.

The most up-to-date version of ETC report generating software can be downloaded free of charge from the mygmc page of our website as a ZIP file, if you have registered your test instrument:

http://www.gossenmetrawatt.com → Products → Software → Software for Testers ware without Database

→ ETC → myGMC

→

Report Soft-

5.2.2 Import – Uploading Test Structures Created in ETC to the Test Instrument (only with database extension Z853R or with feature KB01)

As an alternative, a test structure can be created at the PC with the help of ETC software and then transferred to the test instrument via a connected USB flash drive or via the USB slave port. Select the Import ETC file function to this end under Setup > Database 2/2. The ETC data are converted to a format which is compatible with the test instrument.

A complete description of database creation can be found in the online help included with ETC software.

The same safety precautions apply here as was also the case in the section covering export.

5.2.3 Backing Up and Restoring Test Structures and Measurement Data

Structures created and measurement data saved at the test instrument can be backed up via an inserted USB flash drive (FAT formatted, not NTFS). Select the Backup function to this end under Setup > Database 2/2. The test instrument creates a DATABASE directory at the USB flash drive (if it doesn’t already exist) and generates a backup file.

Up to firmware 1.5.4:

If there’s already a backup file in this directory, you’re asked if it should be overwritten. A new backup with the same name is only create if you respond to the prompt in the affirmative with the icon.

As of firmware 1.6.0:

The backup files on the USB stick are named by means of a time stamp (file extension: .etcbak).

In order to restore structures and data from an inserted USB flash drive, select the restore function under Setup > Database 2/2. The test instrument accesses the backup file automatically.

The test instrument may not be disconnected from supply power during transmission via the USB port. The memory structure in the test instrument might otherwise be destroyed.

Data transfer to the PC (ETC) should not be started during single measurements or test sequences.

GMC-I Messtechnik GmbH 13

Backup/Restore to/from USB Flash Drive Firmware 1.7.2: Backups can only be restored within the

same firmware revision level. If the firmware has been updated between backup and restoring, the database is no longer valid. As of firmware 1.8.0: It is also possible to restore backup files created with previous firmware versions.

Test Structure – Hierarchy of Object Levels in the SECUTEST BASE(10)

Customer

ID Designation Street address

Test o bject

Zip code City

Database

ID Designation

Measurement 1

Measurement 2

Measurement 3

Manual sequence

Designation Typ e

Manufacturer Serial number Comment

Cost center Department

Customer

Building

Floor

Room

ID Designation Street

ID Designation

Test o bject

ID Designation Typ e

Zip code City

Manufacturer Serial number Comment

Database

Manual

ID Designation

Measurement 1

Measurement 2

Measurement 3

Designation

Cost center Department

sequence

Property

Figure 4: Database Structure

Test Structure – Hierarchy of Object Levels in the SECUTEST PRO or with database extension Z853R or with feature KB01)

Figure 5: Database Structure in Test Instruments with feature KB01

14 GMC-I Messtechnik GmbH

5.3 Data Entry

Note

Delete characters from righ

Switch between upper/

Scroll left

Accept entry

lowercase, and symbols

Switch between

Scroll down

Transfer character at

Exit entry function

Scroll right

Display Panel

Keyboard

cursor to display field

without saving

Scroll up

keys and display panel

ESC

HELP

MEM

Accept entry*

Display Panel

Keyboard

Delete characters from right*

* Also via assigned softkey

➭ One-time brief pressing of

the shift key switches to capitalization for the following character.

➭ Pressing the shift key for a

longer time switches to permanent capitalization.

➭ By pressing the display

panel at a certain point in the existing text, you can position the cursor as you like.

Overview of Keyboard Entries Via the Softkeys with the SECUTEST BASE(10)

Overview of Keyboard Entries via the Touch-Screen Keyboard with the SECUTEST PRO (feature E01)

5.3.1 Keyboard Entries via Softkeys or External Keyboard

After selecting ID or any other object parameter, a keyboard is displayed which allows entry of alphanumeric characters via the fixed function keys and the softkeys. Alternatively, entries can also be made with the help of a USB keyboard or a barcode scanner which is connected to the instrument.

The keyboard layout can be matched to the language in SETUP. SETUP 2/3 > Culture > Keyboard Layout (for alphanumeric entries)

In order to operate an external USB keyboard successfully at the SECUTEST..., it is imperative that the settings for the keyboard layout which have been entered in the setup for “keyboard layout” conform to the connected keyboard.

Procedure (example: entering a DUT designation):

1 Switch the keyboard to uppercase, lowercase or special char-

acters with the abc key (Abc, ABC, Symb).

2 Select the desired alphanumeric character or a line break with

the scroll keys (left, right, up and down). The selection cursor can be accelerated by pressing and holding the respective scroll key.

3 After pressing the key, the respective character appears in the

display field.

4 Repeat steps 1 through 3 until the complete designation is

shown in the display field.

5 The designation in the display field can be changed subse-

quently after hiding the bottom keyboard by pressing the key. The cursor position can then be changed in order to delete individual characters.

6 After pressing the green checkmark, the selected char-

acter string is saved.

5.3.2 Data Entry via Touch-Screen Keyboard SECUTEST PRO or instrument with feature E01)

The touch-screen keyboard permits convenient entry of data and comments, selection of parameters and direct parameter selection, and menu-driven operation is still possible via the softkeys as an alternative.

GMC-I Messtechnik GmbH 15

(only with

Meaning of Symbols in the User Interface – Database Management

Symbol Meaning

Main

Sub-

Level

Memory menu, page 1 of 3

Change display to menu selection UP key: scroll up DOWN key: scroll down RIGHT key: open tree LEFT key: close tree

Memory menu, page 2 of 3

Change display to menu selection Add a structure element

Delete selected structure element or measurement

Edit DUT: ID, designation or type

When selecting a measurement: display measured values

Display details from the measurement results list

Hide details from the measurement results list

Memory menu, page 3 of 3

Change display to menu selection Search for ID number or text > enter complete ID

number (ID) or text (complete word)

Search for ID number > Enter complete ID number

Confirm search results

Display the structure designation

Hide the structure designation

5.4 Creating a Test Structure in the Test Instrument, Navigating within the Structure and Displaying Measured Values

ESC

HELP

MEM

Scroll to next menu (page 2/3)

Object selection menu – page 1/3

Select customers or DUTs

Scroll to next menu (page 3/3)

Object editing menu – page 2/3

Add new DUT to a selected customer

Delete selected DUT or measurement

Edit DUT/customer

Scroll to next menu (page 1/3)

Object search menu – page 3/3

Search all database objects

Search for DUTs via ID

Display designation and ID of the selected DUT

MEM 1/3

MEM 2/3

MEM 3/3

Scroll to next menu (page 2/3)

Measurement selection menu – page 1/3

Selection of measurements

Jump back (one hierarchical level higher)

MEM 1/3

or close opened branches

Jump back (one hierarchical level higher) or close opened branches

in the ID and designation fields

Display measured values for a selected test

1: Test sequence per standard (symbol: orange) 2: Single measurement (symbol: green)

ESC

HELP

MEM

ESC

HELP

MEM

ESC

HELP

MEM

Overview of the Meanings of the Symbols for Creating Objects – Navigation within Test Structures

Figure 6: Overview of Navigation, Object Editing and Object Search in the Database

16 GMC-I Messtechnik GmbH

5.4.1 General Procedure for Creating Test Structures

Note

Attention!

Note

 

After selection with the MEM key, all setting options for the creation of a tree structure are made available on three menu pages (1/3, 2/3 and 3/3). The tree structure consists of structure elements, referred to below as objects.

Selecting the Position at which a New Object will be Added

➭ Use the or key in order to select the desired structure

elements.

➭ If a sublevel exists, you can switch to it by pressing the key,

or you can open a branch.

➭ The open branch is then closed, or you can switch to the next

higher hierarchical level, by pressing the key.

5.4.3 Displaying Measured Values from Saved Tests

➭ Switch to the database view by pressing the MEM key.

➭

Scroll to the first menu page (

the key.

➭ Either select the desired DUT (ID number) with the scroll keys

or search for it as described in Section 5.4.2.

➭ Then mark the desired test with the cursor, depending on

whether single measurements or test sequences are involved: Single meas.: date / measuring function (7/17/14 / RISO) Test sequence: date / test standard (7/17/14 / VDE...)

➭ In order to view the single measurements of a test se-

quence after testing, press the symbol for executed measurements. The measurements appear in a list.

➭ Select the desired measurement with the scroll keys.

Navigation)

(MEM 1/3)

with the help of

Creating a New Object

➭ Scroll to the second menu page (MEM 2/3) with the help of

the key.

➭ After pressing NEW, a new object or DUT can be created. De-

pending on the current position within the hierarchy, the respectively available object types are suggested. Depending on the object type, you’ll have to enter at least an ID number via the keyboard. If not all of the mandatory entries (identified in red) are completed, an error message appears.

➭ Then press the green checkmark in order to accept the

entered values. The display jumps back up to the higher hierarchical level.

Changing the Description or ID Number of a Previously Created Object

➭ Scroll to the first menu page (MEM 1/3) with the help of the

key.

➭ Select the structure element whose designation will be

changed.

➭ Scroll to the second menu page (MEM 2/3) with the help of

the key.

➭ Press the EDIT symbol. ➭ Select the parameter whose description will be changed.

The keyboard appears automatically. ➭ Change the displayed designation and acknowledge your en-

try.

5.4.2 Searching for Structure Elements

➭ Scroll to the first menu page (MEM 1/3) with the help of the

key.

➭ Mark the structure element from which the search will be

started.

➭ Scroll to the third menu page (MEM 3/3) with the help of the

key.

➭ Press the text symbol in order to search for text. ➭ Press the ID symbol in order to search for an ID number.

There are three ways to enter search terms: – Via the softkeys – Via a connected USB keyboard – Via barcode or RFID scanner

The keyboard entry function is opened automatically in any case.

➭

The associated measuring parameters can be shown or hidden using the keys shown at the right.

➭ The measured value view is exited by pressing the

green checkmark.

5.4.4 Backing Up and Restoring the Database

The database can be saved to a USB flash drive (FAT formatted, not NTFS) which is plugged in directly to the USB master port at the test instrument (see SETUP 1/3 > Database > Backup).

During data backup via the USB port (USB connection to the PC or inserted USB drive), neither the interface cable nor the USB drive may be disconnected. If the USB drive is removed during the backup it may be rendered defective.

The test instrument may not be disconnected from supply power during data backup via the USB port.

Restoring the Database – RESTORE

If the database in the test instrument has been inadvertently deleted, a database version which has been saved to a USB drive (FAT formatted, not NTFS) can be restored to the instrument.

Restoring a database from a USB drive is only possible if the firmware revision level is unchanged. If the firmware has been updated between backup and restoring, the database is no longer valid and cannot be used.

5.4.5 Deleting the Database

The database in the test instrument can be deleted in two different ways:

• SETUP switch setting, page 1/3 > Database > Delete

• Press the MEM key > scroll up with the scroll key until the database is selected > press the DEL softkey.

➭ The search is started after the entered search term has been

acknowledged.

Only exact matches are displayed: no wildcards, case sensitive.

The found object is displayed inversely. ➭ The designation and ID number can be shown or hidden by

pressing the magnifying glass symbol.

GMC-I Messtechnik GmbH 17

6 Connecting the Device Under Test

Note

➭ Connect the DUT in accordance with the schematic diagrams

included in the online help function.

Connection of the DUT to the test instrument depends upon:

• The type of DUT:

For direct connection to the test socket (TS)

Devices with single-phase connection, as well as extension cords via the EL1 adapter (in which case the EL1 is connected to probe sockets P1)

For permanent connection (to the mains)

By contacting the housing with the probe (for the measurement of protective conductor resistance or with the direct measuring method for the touch current measurement)

For connection via adapter

– With single-phase extension cords via the EL1 adapter

(in which case the EL1 is connected to probe sockets P1)

via the

– With single and 3-phase extension cords

to the test socket

– Devices with 5-pole, 16 A CEE plug

via the AT16-DI differential current adapter to the test socket

– Devices with 5-pole, 32 A CEE plug

via the AT32-DI differential current adapter to the test socket

• DUT protection class (PC I, PC II or PC III) or any combinations of protection classes

The DUT must be switched on for all tests. Switches, relays, temperature regulators etc. must all be taken into consideration.

The test instrument automatically recognizes whether or not the DUT is connected to the test socket or the voltage measuring inputs (option). As a default setting, the program sequence assumes that the plug from the DUT has been connected to the test socket.

6.1 Residual Current Monitoring

For your safety, the test instrument is equipped with continuous residual current monitoring. If residual current exceeds a specified limit value, all measuring processes are stopped, and if line voltage is fed through the test socket it’s disconnected. This limit value can be set to one of two levels in the SETUP switch position: Setup 1/3 > All Measurements > Residual Current Protection >

10 mA

/30 mA

6.2 Specifying Reference Voltage L-PE and Test Sequence

Alternative

The reference (line) voltage is the voltage to which the measured values for leakage current have been standardized.

It is used for the arithmetical adjustment of current measuring values of leakage current to the specified voltage.

Measurements with line voltage at the test socket: The setting value has no influence on the voltage the DUT is supplied with via the test socket of the SECUTEST.

Leakage current measurements with „Alternative“ method: The setpoint value of the synthetic test voltage is derived from the value specified here.

VL2E adapter

Defining Test Frequency „Alternative“

Variable frequency setpoint value for synthetic test voltage for all leakage current measurements of measurement type „Alternative“, affecting the following measurements and/or rotary selector switch positions:

– individual measurements (green rotary switch level) – measurments in test sequences predefined ex factory – measurements in user-defined test sequences (only with

database extension Z853R or feature KB01)

Parameter Test freq. Alt. can be configured in the Setup: Setup 1/3 > All measurements > Test freq. Alt.

6.3 Manually Specifying the Connection Type for Single Measurements

If the test instrument is unable to detect the respective connection type (e.g. test socket or permanent connection (voltage measuring

inputs)), the suggested connection type must be examined and the connection type must be specified manually if necessary.

➭ Select parameter settings.

➭ After selecting the measurement type parameter, a list of possi-

ble connection types is displayed.

➭ Select a connection type.

Once a connection type has been selected, it remains active for all following tests until it’s changed once again.

6.4 Manually Selecting a Connection Type / Protection Class for Automatic Test Sequences

If the test instrument is unable to detect the respective connection type or protection class, the suggested connection type must be examined and the connection type or protection class must be specified manually if necessary.

➭ Press the Sel key shown at the right in order to display

the classific. parameters.

➭ After selecting the protection class or connection type pa-

rameter, a list of possible settings is displayed.

➭ Select the respective parameter. ➭ Acknowledge the Class. Param. (classification parameters)

once again. The connection type appears at the middle of the header. The symbol for the respective protection class appears to the right of the connection type.

Once a connection type remains active for all following tests until it’s changed once again.

or a protection class has been selected,

Reference voltage can be adjusted in setup: Setup 1/3 > All Measurements > Ref. Voltage L-PE

18 GMC-I Messtechnik GmbH

6.5 Special Conditions

Note

Attention!

Protection Class II Devices with Protection Class I Mains Plugs

If the device under test is equipped with a protection class I plug although it complies with protection class II, protection class I is recognized by the test instrument. If this is the case, switch the protection class parameter from I to II.

Testing Several Protective Conductor Connections with the Function for “Automatic Detection of Measuring Point Changes”

During protective conductor measurement, the test instrument recognizes whether or not test probe P1 is in contact with the protective conductor, which is indicated by means of two different acoustic signals.

This function can be adjusted in the SETUP switch position in the “Auto Measurements” submenu via the “Auto Measuring Point” parameter.

Protective Conductor and Insulation Resistance Measurements for Permanently Installed Devices Under Test

6.8 Connection Tests Conducted by the Test Instrument

The following measurements are performed automatically when the DUT is connected to the test instrument.

• Detection of Probes / Measurement Cables During individual measurements / automated test sequences, checking is conducted to determine whether or not the measuring sockets required for the measurement/sequence are occupied.

•

DUT connection detection

With the rotary switch in the AUTO/A1-A8 position, the “Test Socket” connection type is selected automatically (if correspondingly configured), if a mains plug is detected in the test socket.

•

Protection class detection

the rotary switch in the AUTO/A1-A8 position, protection class I or protection class II is selected automatically (if correspondingly configured), depending on the detected type of mains plug.

•Short-Circuit Test

Before switching mains voltage to the device under test: test for short-circuiting between L and N or L/N and PE. If applicable additionally as “inspection test step” in automated test sequences.

•

On test

(test of whether the device under test is switched on or off)

(only with country-specific variant*)

(with country-specific version only *): With

Deactivate the electrical system which supplies power to the device under test before connecting the test instrument!

➭ Remove the mains fuses from the device under test and dis-

connect neutral conductor N inside the device under test.

Touch Current Measurement (absence of voltage)

Make sure that the contacted parts are not grounded.

6.6 2nd Test Probe (only SECUTEST PRO or feature H01)

If the device under test is not equipped with a country-specific mains plug which fits into the test socket at the SECUTEST, or if a permanently installed DUT is involved, the second test probe, in combination with the first test probe, permits 2-pole measurement (dual-lead-measurement) of RPE, RISO and equivalent leakage current.

Measurements with test probe 1 against test probe 2 (P1 – P2) are electrically isolated from the mains. There’s no voltage at the test socket.

Please note that during insulation measurement the maximum test voltage of 500 V may be applied between the probes.

6.7 Connection Prompts

If a single measurement (green rotary switch positions) or a specific (integrated) automated test sequence (orange rotary switch positions) is started, checking is conducted to determine whether or not all of the probes and measurement cables required to this end are connected (depending on the configuration level of your SECUTEST...). If this is not the case, you’re prompted to connect probes, measurement cables or the test adapter to the SECUT-

EST....

Checking is only conducted to determine whether or not the corresponding sockets are occupied – make sure that suitable accessories have been connected for the selected measurement/ connection type.

A list of possible DUT connections depending on type of measurement is included in section 11.2.

Automatic Recognition of States when Connecting DUTs and Probes

Control Function Condition

Short-circuit test Short-circuit / starting current R ≤ 2,5 Ω **

No short-circuit (AC test) R > 2,5 Ω **

Open-Circuit Voltage U

On test On (passive DUT) R < 250 kΩ

Open-Circuit Voltage U0 230 V AC, Short-Circuit Current IK < 1,5 mA

Special test No probe R > 2 MΩ

Protection class detection

Safety shutdown

Triggered at following residual current value (selectable)

Triggered at following residual current values (selectable)

Connection test

Checks whether the DUT is connected to the test socket.

Insulation test

PELine – PETestsocket:

Overcurrent protection (shutdown)

Shutdown in the event of a continuous flow of current via the test socket:

Our test instruments SECUTEST BASE(10) and PRO allow for the active testing of devices with a nominal current (load current) of up to 16 A. The test socket of the respective test instrument is equipped with 16 A fuses and the switching capacity of the internal relays also amounts to 16 A. Starting currents of up to 30 A are permissible. For devices under test which are expected to feature a starting current of more than 30 A, we strongly recommend the application of a test adapter for higher starting currents: e. g. test adapter of the AT3 series

applies to

** applies as from version 1.7.0;

previous condition ≤ 1.5 Ω or > 1.5 Ω, respectively

* Safety Shutdown As of 10 mA of differential current (can also be set to 30 mA), automatic shutdown ensues within 100 ms. This automatic shutdown does not take place during leakage current measurement with current clamp sensor or adapter!

4.3 V, Short-Circuit Current IK < 250 mA

Off (active DUT) R > 300 kΩ

Probe detected R < 500 kΩ

(only for country-specific (earth-contact) plug variant)*

Protective conductor exists: PC I R < 1 Ω

No protective conductor: PC II R > 10 Ω

During leakage current measurement > 10 mA

During protective conductor resistance meas. > 250 mA

(only for country-specific

DUT set up in a well-insulated fashion R ≥ 500 kΩ

DUT set up in a poorly insulated fashion R < 500 kΩ

Open-Circuit Voltage U0

M7050

with feature B00, B09 and B10

(earth-contact) plug variant)*

Power line of DUT exists R < 1 Ω

No power line of DUT R > 10 Ω

500 V DC, IK < 2 mA

> 10 mA / > 30 mA

I > 16.5 A

GMC-I Messtechnik GmbH 19

7 Notes on Saving Single Measurements and Test

Sequences

At the end of each test, test results can be saved under an ID number which is unequivocally assigned to the respective DUT. Depending on the initial situation, i.e. whether or not a test structure or database is already available or an ID has already been entered, the following different procedures are used for saving:

Variant 1 – pre-selection of an existing ID

You’ve already set up a test structure in the test instrument or uploaded one with the help of ETC report generating software. Open the database view before starting the measurement by pressing the MEM key. Then select the device under test or its ID within the test structure by pressing the respective scroll key. Exit the database view (MEM navigation) by pressing MEM and start the measurement. Press the “Save as” key at the end of the measurement. The display is switched to the SAVE view. The ID appears with a green or orange background. Press the save key once again in order to complete the procedure.

Variant 2 – entry of an existing ID at the end of the test

You’ve already set up a test structure in the test instrument or uploaded one with the help of ETC report generating software.

You perform the measurement without first opening the database. No device under test was previously selected in the database. Press the “Save as” key at the end of the measurement. The following message appears: “No DUT selected!” Press the ID key. The softkey keyboard appears.

If you enter an ID here which is already in the database, the database view appears (MEM navigation) automatically, and the DUT’s ID is displayed inversely. Acknowledge the entry by pressing the

key. The display is switched to the SAVE view. The ID appears with a green or orange background. Press the Save key once again in order to complete the procedure.

Variant 3 – entry of a new ID at the end of the test

You haven’t yet set up a test structure in the test instrument, or the ID is not included in the existing structure. Press the “Save as” key at the end of the measurement. The following message appears: “No DUT selected!” Press the ID key in order to enter the DUT’s ID. The softkey keyboard appears.

If you enter an ID here which is not yet included in the database, a prompt appears asking you if you want to enter a new object.

– : If you press , the display is switched to the SAVE view. The

ID appears with a green or orange background. Press the save

key once again in order to complete the procedure.

– : If you press , the database view appears (MEM naviga-

tion). Go to the next page (Edit objects 2/3) by pressing , and then enter a new object. Press to this end. All possible object types are displayed. Press “DUT”. The newly entered ID appears in red to the right of the ID parameter. Acknowledge the entry by pressing the key. The display is switched to the database view (MEM navigation). The newly entered device under test is displayed inversely in the structure. Press MEM in order to return to the SAVE view. The ID appears with a green background. Press the save key once again in order to complete the procedure.

– ESC: If you don’t want to save any measured values, press

twice in order to go to the measuring view. If you press ESC again, a prompt appears asking whether or not you want to delete the measuring points in order to continue with the measurement without saving.

ESC

20 GMC-I Messtechnik GmbH

8 Single Measurements

Measurement Status – Progress Bar

Measurement standstill (static line)

Measurement in progress (space is gradually filled in, pulsating)

Select parameters

Measuring View, Single Measurements

Selecting measurement/connection type

Adjust test current

Rest offset to 0 Ω

Offset

Test cu rrent

Measurement/connection type

Measurement – Start – Stop

Probes/sensors: green = connected to test instrument

Current measured value

Scroll through parameter pages

Select measuring parameter directly

Accept changes

Measuring Parameters Display, Single Measurements

and jump back to measuring view

Current/maximum number of parameter pages

ESC: discard change

and jump back to measuring view

Selected parameter value

Selectable parameter

Delete character

Accept character at cursor

Scroll left

to left of the cursor in display

Accept entry

Scroll up

Scroll down

and exit keyboard

Discard entry

and exit keyboard

position

Scroll right

Display keyboard > select/acknowledge digits

/ hide keyboard > edit display value

Numeric Entry (for parameters UISO(set), Offset ...) via Softkeys with the SECUTEST BASE(10)

Delete character to the left of the cursor in the display

Accept entry and exit keyboard *

Numeric Entry (for parameters UISO(set), Offset ...) via Touch-Screen Keyboard with the SECUTEST PRO (feature E01)

* Also via assigned softkey

ESC

HELP

MEM

ESC

HELP

MEM

ESC

HELP

MEM

8.1 General

• The desired measurement is selected with the help of the green pointer on the rotary switch and the green semicircle.

• The respective measurement is configured with the help of the softkeys. The parameter settings can be accessed by pressing the softkey with the symbol shown at the right.

•The measurement type parameter displayed in each case in the footer can be changed directly using the key shown at the right without having to exit the measuring view.

• The selection of can be changed directly using the key shown at the right without having to exit the measuring view.

• No limit values can be specified for single measurements, and thus there is no evaluation.

polarity

for line voltage at the test socket

• Checking is performed before each measurement in order to assure a trouble-free sequence, and to prevent any damage to the DUT.

• Single measurements can be saved to memory. The assignment of an ID number is possible to this end.

• Single measurements can be combined into measurement series.

• Mains power can be connected to the DUT with the desired polarity by making a pre-selection in the parameter settings.

Figure 7: Configuring Single Measurements (parameters entry and display)

GMC-I Messtechnik GmbH 21

8.2 Meaning of Symbols in the User Interface

Note

 

Sym-

Softkey Variants, Single Measurements

bol

Set parameters

Accept changed parameters, acknowledge memory location

Acknowledge messages during tests/measurements or resume test sequence

Abort measurement

Direct selection key for selecting the measurement type

Currently selected polarity: “L-N” Press key to change polarity

Currently selected polarity: “N-L” Press key to change polarity

Direct selection key for selecting test current for protective conductor measurement

U+

Direct selection key for changing voltage in 10 V steps for

U–

insulation measurement Start evaluation – record measured value. Each time this

softkey is pressed, an additional measured value is saved and the number is increased by one.

The ID number to which the measurement(s) will be stored can be entered here.

Valid measured values have been obtained for a measurement. This measurement can be saved.

Save measurement data as (with display of directory path / ID or new entry of an ID other than the preselected one)

Display measured values from performed measurements

Magnifying glass symbol: show (+) or hide (–) details regarding database objects or selected measurements

8.3 Displaying the Last Measured values

1 Start the measurement by pressing the START/STOP key.

The symbol shown at the right appears and indicates how many measurements have already been performed.

2 Stop the measurement by pressing the START/STOP

key, unless a specified measuring time has been stipulated. The save symbol (floppy disk with a number 1) appears and indicates that one valid measured value has been recorded, which can now be saved.

3 Press the save icon (floppy disk).

“No DUT selected!” appears.

4 In order to view the last measured values, press the

symbol for executed measurements after testing. The last measured values are displayed.

5 The desired measurement can be selected with the

scroll keys.

6 The associated measuring parameters can be shown or

hidden using the keys shown at the right.

7 The measured value view is exited by pressing the

green checkmark, in order to subsequently save the measured values (as described in Section 8.4) or to return to the initial view by pressing the ESC key.

8.4 Measurement Series and Storage

Single measurements can be combined into measurement series. The measured values can be saved by pressing the save key, or measurement series can be generated. These can be saved to a DUT (ID number) which has already been set up in the database (see Section 5.4.1). The appearance of the save key changes depending on meaning.

Measuring Sequence with Pre-Selection of the DUT

1 Activate the database view (MEM navigation) by pressing the

MEM key.

2 Select the DUT or its ID number for the following measure-

ments with the scroll keys.

3 Return to the measuring view by pressing the MEM key or

the START/STOP key.

4 Start the test with the START/STOP key.

The symbol shown at the right appears and the zero indicates that no measurements have yet been recorded or saved to buffer memory.

5 Each time the key at the right is pressed, the respec-

tively current measured value is saved to buffer memory and the number shown in the symbol is increased. In this way, you always know how many measurements have already been recorded.

6 Stop the measurement by pressing the START/STOP

key, unless a specified measuring time has been stipulated. The save as symbol appears (floppy disk icon with the number of measured values saved to the clipboard).

7 If you press the save symbol now (floppy disk), the dis-

play is switched to the DUT in the database view for checking.

8 After pressing the save symbol once again, acknowledgement

of successful storage appears. At the same time, the display is switched to the measuring view.

Measuring Sequence with Subsequent Entry of the DUT

1 Start the measurement by pressing the START/STOP key.

The symbol shown at the right appears and indicates how many measurements have already been performed.

2 Stop the measurement by pressing the START/STOP

key, unless a specified measuring time has been stipulated. The save symbol (floppy disk with a number 1) appears and indicates that one valid measured value has

been recorded, which can now be saved. 3 Press the save symbol (floppy disk). 4 You are informed that you haven’t selected a DUT in

the database. 5 There are two ways to subsequently select a DUT

using an ID number which has already been set up in

the database:

– Select the ID number with a barcode scanner

– Enter an ID number by pressing the ID key. 6 The cursor jumps to the location of the DUT with the selected

ID number. You only need to acknowledge this position by

pressing the green checkmark. 7 Press the save symbol (floppy disk).

A message appears indicating that the data have been suc-

cessfully saved and the display is switched to the measuring

view.

If the entered number cannot be found in the database (because it hasn’t been set up), it can be entered immediately by pressing Yes when the prompt appears. However, the storage location cannot be selected in this case. The measurement is saved to the most recently selected hierarchy.

22 GMC-I Messtechnik GmbH

Note

Measurements and measurement series can only be

Note

saved after measurement has been completed. Measured values can only be added to intermediate buffer memory during a measurement. Customer, location and other entries cannot be changed in the memory menu. These have to be selected directly in the database and entered or changed.

Please observe the following before storing tests or measurements to the test instrument:

The date of recalibration may be printed on test reports or transmitted to a PC during the export of test data. We therefore recommend that you check the recalibration date saved in the test instrument before starting to work with your new test instrument (see page 11).

8.5 Measuring Protective Conductor Resistance – RPE

Single measurements, rotary switch level: green

Measurement Type, With Mains to Test Socket

Switch

Position

Active: PE(TS) - P1

SECUTEST BASE10/PRO (feature G01): 10 A-RPE measurements are only possible with line voltages of 115/230 V and line frequencies of 50/ 60 Hz.

Connection for 2nd test probe for 2-pole measurement with SECUTEST PRO only (or instrument with feature H01)

Can only be selected if the IP(set) parameter has been set to 10 A~, with SECUTEST PRO only (or instrument with feature G01)

Can only be selected with SECUTEST BASE or if the IP(set) parameter has been set to 200 mA.

Measurement Type, Without Mains to Test Socket

Passive: PE(TS) - P1

PE(mains) - P1 PE(mains) - P1

clamp P1 - P2 2

Measuring Functions

Protective conductor resistance

Ip Test current: 200 mA Ip Test current:

10 A

Application, Definition, Measuring Method

Protective conductor resistance is the sum of the following resistances:

• Connector cable or device connector cable resistance

• Contact resistance at plug and terminal connections

• Resistance of the extension cord if applicable

Protection Class I Devices – Measurement type PE(TS) - P1 (passive) – DUT mains plug to test socket – Test probe P1 to P1 terminals

Schematic Diagram

Protective conductor resistance is measured between the earthing contacts at the mains plug and the earthing contact connected to the housing by contacting the housing with test probe P1.

GMC-I Messtechnik GmbH 23

+ 53 hidden pages

Gossen Metrawatt SECUTEST BASE, SECUTEST PRO, SECULIFE ST BASE User guide

Specifications and Main Features

Frequently Asked Questions

User Manual

1 Applications

2 Safety Features and Precautions

1.1 Table: Types of DUTs – Tests – Standards

1.2 Table: Single Measurements and Regulations

3 General Operation

3.1 Measured Value Display

3.2 Language, Keyboard Layout (culture parameter)

3.3 Help Functions (HELP key and QR code)

3.4 Entering Alphanumeric Characters

3.5 Print-Outs – Reports

3.5.1 Multiprint (only with database extension Z853R or with feature KB01)

3.5.2 Report Template

3.5.3 Report Tapes from Thermal Printers

3.5.4 Printing via ETC

3.6 Print-Out of Barcodes (as of firmware V1.3.0)

3.8 Saving Reports to a USB Flash Drive (only with database extension Z853R or with feature KB01)

3.7 Writing RFID Tags (as of firmware V1.5.0)

4 Initial Start-Up

4.1 Connecting the Test Instrument to the Mains

4.1.1 Measurements in IT Systems (new parameter as of firmware 1.5.0)

4.1.2 Automatic Recognition of Mains Connection Errors

4.2 Connecting Test Probe P1 or P2

4.3 Device Settings

5 Internal database

5.1 Creating Test Structures, General

5.2 Transmitting and Saving Test Structures and Measurement Data

5.2.1 Export – Transmitting Test Structures and Measurement Data from the Test Instrument to the PC

5.2.2 Import – Uploading Test Structures Created in ETC to the Test Instrument (only with database extension Z853R or with feature KB01)

5.2.3 Backing Up and Restoring Test Structures and Measurement Data

5.3 Data Entry

5.3.1 Keyboard Entries via Softkeys or External Keyboard

5.4 Creating a Test Structure in the Test Instrument, Navigating within the Structure and Displaying Measured Values

5.4.1 General Procedure for Creating Test Structures

5.4.3 Displaying Measured Values from Saved Tests

5.4.2 Searching for Structure Elements

5.4.4 Backing Up and Restoring the Database

5.4.5 Deleting the Database

6 Connecting the Device Under Test

6.1 Residual Current Monitoring

6.3 Manually Specifying the Connection Type for Single Measurements

6.4 Manually Selecting a Connection Type / Protection Class for Automatic Test Sequences

6.5 Special Conditions

6.8 Connection Tests Conducted by the Test Instrument

6.6 2nd Test Probe (only SECUTEST PRO or feature H01)

6.7 Connection Prompts

8 Single Measurements

8.1 General

8.2 Meaning of Symbols in the User Interface

8.3 Displaying the Last Measured values

8.4 Measurement Series and Storage

8.5 Measuring Protective Conductor Resistance – RPE