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Operation

 

 

 
Intelligent current clamp meter ISMZ I – User Manual 

 

Operation 

3

 

Switching on/off 

3.1

Pressing the red Power button (1) switches the ISMZ I on. When the clamp is switched on, it can be set 
into standby mode by briefly pressing the red Power button (1). Pressing it longer switches the ISMZ I off. 

 

 

Standby mode 

3.2

The standby mode is a power-saving function. All measurements remain active and are not lost. You can 
also specify in the settings how long the period of inactivity should be before the clamp automatically 
switches into standby mode. The display is deactivated in standby mode. Standby mode is indicated by 
brief flashing of the standby LED. 

 

 

Menu control 

3.3

Press the Mode button (2) to leaf through the menu of the clamp to access the settings and functions. 

The following menu pages are available: 

CURRENT   

 

Effective value measurement (main menu) 

CURRENT COURSE  - 

Course of the current over time 

SPECTRUM  

 

Display of frequency components 0..20 kHz 

TEACH…   - Automatic 

teaching of trigger thresholds 

REC. CONFIG 

 

Configure recordings and trigger 

SETTINGS   

 

Basic settings of the measuring clamp 

STATUS  

 

 

Memory and battery, status of the recordings 

 

You can confirm entries by pressing the Enter button (8). 

Use the arrow buttons (6), (7), (9) and (10) to scroll through the menu and also to change input values 
and zoom stages. 

A recording can be started or stopped any time by pressing the Rec button (4). 

Switch the display illumination on and off by pressing the Display illumination button (3). 

 

Содержание EM Check ISMZ I

Страница 1: ...Intelligent current clamp meter ISMZ I User Manual 1 ...

Страница 2: ......

Страница 3: ...her developing our products We reserve the right to make changes to the scope of supply in terms of form features and technology No claims can be derived from the specifications illustrations or descriptions in this documentation Any kind of reproduction subsequent editing or translation of this document as well as excerpts from it requires the written consent of Indu Sol GmbH All rights under cop...

Страница 4: ...ation 9 4 2 Display function 10 4 3 Sampling frequency 10 4 4 Viewing current values 11 5 Measuring the current effective value 11 5 1 Viewing the current course 11 5 2 Viewing the spectrum 11 5 3 Status memory battery and recording 11 5 4 Carrying out recordings 12 6 Configure recordings 12 6 1 6 1 1 Permanent recording 12 6 1 2 Triggered recording 12 Control software EM Check View 14 7 Installat...

Страница 5: ...necessary which is included in the scope of supply All recorded data can be evaluated using a corresponding PC software Technical data 1 2 The Intelligent current clamp meter EMCheck ISMZ I is suitable for recording conductor bound electrical currents in the following ranges Measuring range 10 mA to 30 A Frequency range Sampling frequency 10 kHz 40 Hz to 5 KHz Sampling frequency 20 kHz 40 Hz to 10...

Страница 6: ... connection cable 32GB micro SD card with ISMZ I adapter 6 x 1 5V LR6 batteries CD with software for the report analysis and device manual Transport case Please check that the contents are complete before using it the first time Safety information 1 4 Never open the housing of the ISMZ I Opening the housing immediately voids any warranty If you think the device is defective send it back to the sup...

Страница 7: ...SMZ I features an integrated illuminated LCD All settings and measurements can be carried out by the controls and the display elements To evaluate recordings copy the measurement data from the SD card onto your PC and run the software EMCheck View Settings on the ISMZ I can also be carried out with an established USB connection via the PC Software EMCheck View 1 On Off Standby function 2 Mode 3 Di...

Страница 8: ...of the standby LED Menu control 3 3 Press the Mode button 2 to leaf through the menu of the clamp to access the settings and functions The following menu pages are available CURRENT Effective value measurement main menu CURRENT COURSE Course of the current over time SPECTRUM Display of frequency components 0 20 kHz TEACH Automatic teaching of trigger thresholds REC CONFIG Configure recordings and ...

Страница 9: ...e the arrow buttons 6 and 10 to change the numerical value at the cursor position Enter the date first and then the time Confirm the date and time by pressing the Enter button 8 Display illumination 4 2 The display illumination is switched on or off by pressing button 3 Use the arrow buttons 6 and 10 to select LIGHT OFF Use the arrow buttons 7 and 9 to select the time for switching the light off a...

Страница 10: ...hen a recording is taking place the clamp goes into standby mode after the set time Sampling frequency 4 4 Use the arrow buttons 6 and 10 to select SAMPLEFREQ Use the arrow buttons 7 and 9 to change the sampling frequency The following values are possible 10 kHz 20 kHz 40 kHz Changing the sampling frequency also changes the measurable frequency range The sampling frequency should always feature at...

Страница 11: ...Y axis Use the arrow buttons 7 and 9 to change the zoom stage of the time X axis Press Enter 8 to stop the display and to start it again Pressing Hold 5 displays or hides the maximum value Viewing the spectrum 5 3 Switch into the SPECTRUM menu with the Mode button 2 Use the arrow buttons 6 and 10 to change the zoom stage of the current Y axis Press Enter 8 to stop the display Pressing Hold 5 displ...

Страница 12: ...ng All current values are recorded without interruption during a permanent recording and saved on the SD card No trigger thresholds are therefore necessary The recording is started and stopped by REC 4 Once the recording is being actively conducted the abbreviation REC appears in the display The ISMZ I saves all recordings on a micro SD card in EMC format The directories are saved temporally in th...

Страница 13: ...and stop the teaching manually Switch into the LEARNING menu with the Mode button 2 Select THRESHHOLD ADD with the arrow buttons 6 and 10 Use the arrow buttons 7 and 9 to set by how much the operationally prevailing current needs to be exceeded so that a start trigger is actuated e g 20 Values between 0 and 95 are possible Select TIME with the arrow buttons 6 and 10 Use the arrow buttons 7 and 9 t...

Страница 14: ...lation of the EM Check View software 7 1 Insert the supplied CD in your drive and run Setup exe by double clicking it Select the installation directory and the creation of the desktop icon Click on Start to execute the installation Confirm the completion of the installation at the end Figure 1 Selecting the installation folder Figure 2 Completing the installation Also run the installation of the U...

Страница 15: ... Set clamp Follow the instructions of the software Once the connection has been established you can make settings on the clamp and use it as a removable medium reader to access the micro SD card Once you end the Set clamp field the function as removable medium is interrupted Figure 5 Select Set clamp Figure 6 USB connection active Creating a new project 7 3 In order to evaluate recordings you have...

Страница 16: ...of a previous project you can reopen already created projects Proceed as follows for that Open the EM Check View software Select Open project Select the respective project path Alternatively Double click on the desired project in the list of Last opened projects Click on Open project The already read in measurement data is opened ...

Страница 17: ... data evaluation You can change the displayed time frame for the display by drawing a frame with the mouse over the current course Using the arrow buttons next to the displayed time range you can switch into previously set time ranges All time ranges created till now are expanded by clicking on the time range Figure 8 EM Check View time range Time range of the displayed recording Current course Zo...

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