Doc. CEI12166
Rev. 1
Pag. 2 Of 47
SHORT FOREWORD ............................................................................................................................................................4
1 INTRODUCTION ................................................................................................................................................................5
2 TEST SET EXPLANATION ...............................................................................................................................................7
2.1
T
HE FRONT PANEL AND THE KEY COMPONENTS
................................................................................................................7
2.2
P
USHBUTTONS
,
DISPLAY
,
KEYPAD
,
CONTROL KNOB
..........................................................................................................9
2.3
T
HE CONTROL WINDOW
....................................................................................................................................................9
2.3.1 Set ...........................................................................................................................................................................10
2.3.2 Res ..........................................................................................................................................................................10
2.3.3 Micro-Ohmmeter ...................................................................................................................................................10
2.3.4 View ........................................................................................................................................................................10
2.3.5 Menu ......................................................................................................................................................................11
2.3.5.1 Test diagram........................................................................................................................................................................ 11
2.3.5.2 Trigger options .................................................................................................................................................................... 12
2.3.5.3 Test options ......................................................................................................................................................................... 15
2.3.5.4 Recording options ............................................................................................................................................................... 17
2.3.5.5 Breaker and auxiliary channel settings ................................................................................................................................ 19
2.3.5.6 Analog channel / coils settings ............................................................................................................................................ 19
2.3.5.7 Micro-Ohmmeter test .......................................................................................................................................................... 22
2.3.5.8 Results................................................................................................................................................................................. 24
2.3.5.9 Preferences .......................................................................................................................................................................... 26
2.3.5.10 Set-up options ................................................................................................................................................................... 28
2.3.5.11 Tests header....................................................................................................................................................................... 30
2.3.6 Magnifying lenses ..................................................................................................................................................31
2.3.7 t1, t2, dt...................................................................................................................................................................31
2.3.8 Printer ....................................................................................................................................................................31
2.3.8 Left column ............................................................................................................................................................31
2.4
CB
CONNECTIONS
...........................................................................................................................................................31
2.4.1 Main CB contacts...................................................................................................................................................31
2.4.2 Coil drivers .............................................................................................................................................................32
2.4.3 Auxiliary CB contacts. ...........................................................................................................................................33
2.4.4 Travel transducer or analog input.........................................................................................................................33
2.4.5 Micro-Ohmmeter. ..................................................................................................................................................33
2.5
P
OWER
-
ON
......................................................................................................................................................................33
2.6
C
ONNECTION TO THE
PC.................................................................................................................................................34
3 THE HELL, IT DOESN’T WORK ...................................................................................................................................35
3.1
I
NTRODUCTION
...............................................................................................................................................................35
3.2
P
HYSICAL DESCRIPTION
..................................................................................................................................................36
3.3
E
RROR MESSAGES
...........................................................................................................................................................36
3.4
T
ROUBLE SHOOTING
.......................................................................................................................................................37
3.4.1 No power at power-on............................................................................................................................................37
3.4.2 The test set is locked up .........................................................................................................................................38
3.4.3 The control knob does not operate ........................................................................................................................38
3.4.4 A coil driver doesn’t close......................................................................................................................................38
3.4.5 A breaker contact is not detected...........................................................................................................................39
3.4.6 An auxiliary contact is not detected ......................................................................................................................39
3.4.7 The travel transducer does not operate .................................................................................................................40
3.4.8 The micro-Ohmmeter does not operate.................................................................................................................40
3.4.9 Problems during upgrade ......................................................................................................................................40
3.4.10 The fault cannot be fixed.....................................................................................................................................41
3.5
A
DDING OPTIONS
............................................................................................................................................................43
3.6
C
ALIBRATION
..................................................................................................................................................................43
3.6.1 Introduction ..........................................................................................................................................................43
