Benning ST 755 Operating Manual page 5

Changing a user .......................................................................................................................................................... 15
Copying a user ............................................................................................................................................................ 16
Deleting a user ............................................................................................................................................................ 16
9.5 Expert settings ............................................................................................................................................................ 16
Customer-specific limits .............................................................................................................................................. 16
Customer-specific visual inspection ............................................................................................................................ 17
Customer-specific test procedures ............................................................................................................................. 17
Update (GUI, firmware) ............................................................................................................................................... 18
Factory settings ........................................................................................................................................................... 19
Templates ................................................................................................................................................................... 20
9.6 Balance / calibration .................................................................................................................................................... 21
ZERO balance ............................................................................................................................................................ 21
Probe calibration ......................................................................................................................................................... 21
Cable calibration ......................................................................................................................................................... 21
9.7 Display, time, language ............................................................................................................................................... 22
Time ............................................................................................................................................................................ 22
Date ............................................................................................................................................................................ 22
Language .................................................................................................................................................................... 22
Brightness ................................................................................................................................................................... 23
10 Help ............................................................................................................................................................................ 23
Help via "Main menu" screen ...................................................................................................................................... 23
10.1
10.2 Help via menu levels ................................................................................................................................................... 23
11 Automatic testing ...................................................................................................................................................... 24
11.1 Overview ..................................................................................................................................................................... 24
11.2 Explanation ................................................................................................................................................................. 24
11.3 General test procedure ............................................................................................................................................... 24
Start ............................................................................................................................................................................ 24
Visual inspection ......................................................................................................................................................... 24
Test procedure of the test sample .............................................................................................................................. 25
Analysis of test results ................................................................................................................................................ 25
12 Manual testing according to VDE 0701-0702 .......................................................................................................... 26
12.1 Overview of standard-related specifications ............................................................................................................... 26
12.2 Test procedure overview ............................................................................................................................................. 27
12.3 Explanation ................................................................................................................................................................. 28
12.4 General test procedure ............................................................................................................................................... 28
Start ............................................................................................................................................................................ 28
Visual inspection ......................................................................................................................................................... 28
Selecting individual tests ............................................................................................................................................. 28
Analysis of test results ................................................................................................................................................ 29
13 Manual testing according to VDE 0751-1 (EN/ IEC 62353) .................................................................................... 30
13.1 Overview of standard-related specifications ............................................................................................................... 30
13.2 Test procedure overview ............................................................................................................................................. 31
13.3 Explanation ................................................................................................................................................................. 32
13.4 General test procedure ............................................................................................................................................... 32
Start ............................................................................................................................................................................ 32
Visual inspection ......................................................................................................................................................... 32
Selecting individual tests ............................................................................................................................................. 32
Analysis of test results ................................................................................................................................................ 33
14 Manual testing according to VDE 0544-4 (EN/ IEC 60974-4) ................................................................................. 34
14.1 Overview of standard-related specifications ............................................................................................................... 34
14.2 Test procedure overview ............................................................................................................................................. 35
14.3 Explanation ................................................................................................................................................................. 36
14.4 General test procedure ............................................................................................................................................... 36
Start ............................................................................................................................................................................ 36
Visual inspection ......................................................................................................................................................... 36
Selecting individual tests ............................................................................................................................................. 36
Analysis ....................................................................................................................................................................... 37
15 Individual tests .......................................................................................................................................................... 38
15.1 General notes ............................................................................................................................................................. 38
Temporary limits ......................................................................................................................................................... 38
Polarity reversal time .................................................................................................................................................. 38
Measuring method ...................................................................................................................................................... 39
Measuring accessories/ optional measuring methods ................................................................................................ 39
RPE - Protective conductor resistance ...................................................................................................................... 40
15.2
Explanation ................................................................................................................................................................. 40
Application .................................................................................................................................................................. 40
Measurement .............................................................................................................................................................. 42
Measuring errors ......................................................................................................................................................... 42
V