Table Of Contents; Contents - Orbit Merret OM 502 User Manual

1. CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. INSTRUMENT DESCRIPTION . . . . . . . . . . . . . . . . . . . 4
3. INSTRUMENT CONNECTION . . . . . . . . . . . . . . . . . . . . 6
Measuring ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Termination of RS 485 communication line . . . . . . . . 6
Instrument connection . . . . . . . . . . . . . . . . . . . . . . . . . 7
Recommended connection of sensors . . . . . . . . . . . . 8
4. INSTRUMENT SETTING . . . . . . . . . . . . . . . . . . . . . . 10
Symbols used in the instructions . . . . . . . . . . . . . . . 12
Setting the DP and the (-) sign . . . . . . . . . . . . . . . . . 12
Control keys function . . . . . . . . . . . . . . . . . . . . . . . . . 13
Setting/permitting items into "USER" menu . . . . . . . 13
5. SETTING "LIGHT" MENU . . . . . . . . . . . . . . . . . . . . . .14
5.0 Description "LIGHT" menu . . . . . . . . . . . . . . . . . . . 14
Setting input - Type "DC" . . . . . . . . . . . . . . . . . . . . . . 18
Setting input - Type "PM" . . . . . . . . . . . . . . . . . . . . . . 20
Setting input - Type "I" . . . . . . . . . . . . . . . . . . . . . . . . . 22
Setting input - Type "LX" . . . . . . . . . . . . . . . . . . . . . . . 24
Setting input - Type "DU" . . . . . . . . . . . . . . . . . . . . . . 26
Setting input - Type "T" . . . . . . . . . . . . . . . . . . . . . . . . 28
Setting input - Type "LVDT" . . . . . . . . . . . . . . . . . . . .30
Setting Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Setting analog output . . . . . . . . . . . . . . . . . . . . . . . . . 34
Selection of programming menu „LIGHT"/„PROFI" . . 36
Restoration of manufacture setting . . . . . . . . . . . . . 36
Automatic calibration - input range (only "DU") . . . . 37
Selection of instrument menu language version . .38
Setting new access password . . . . . . . . . . . . . . . . .38
Instrument identification . . . . . . . . . . . . . . . . . . . . . . . 39
6. SETTING "PROFI" MENU . . . . . . . . . . . . . . . . . . . . . 40
6.0 Description of "PROFI" menu . . . . . . . . . . . . . . . . . . 40
6.1 "PROFI" menu - INPUTS
6.1.1 Resetting internal values . . . . . . . . . . . . . . . . 42
6.1.2 Setting measuring type, range, mode, rate. . 43
6.1.3 Setting the Real Time . . . . . . . . . . . . . . . . . . . 45
6.1.4 External input function selection . . . . . . . . . . 48
6.1.5 Optional accessory functions of the keys . . 49
6.2 "PROFI" menu - CHANNEL
6.2.1 Setting measuring parameters
(projection, filters, decimal point, description) . . . . . 57
6.2.2 Setting mathematic functions . . . . . . . . . . . . 57
6.2.3 Setting integrator parameters . . . . . . . . . . . . 60
6.2.4 Selection of evaluation of min/max. value . . 64
6.3 "PROFI" menu - OUTPUT
6.3.1 Setting data logging . . . . . . . . . . . . . . . . . . . . . 66
6.3.2 Setting Limits . . . . . . . . . . . . . . . . . . . . . . . . . .68
6.3.3 Setting data output . . . . . . . . . . . . . . . . . . . . . 71
6.3.4 Setting analog output . . . . . . . . . . . . . . . . . . . 72
6.3.5 Selection of display projection . . . . . . . . . . . . 74
6.4 "PROFI" menu - SERVICE
6.4.1 Selection of programming menu
„LIGHT"/„PROFI" . . . . . . . . . . . . . . . . . . . . . . . . 76
6.4.2 Restoration manufacture setting . . . . . . . . . . 77
6.4.3 Automatic calibration - input range . . . . . . . . 78
6.4.4 Selection of instrument menu
language version . . . . . . . . . . . . . . . . . . . . . . . 79
6.4.5 Setting new access password . . . . . . . . . . . 79
6.4.6 Instrument identification . . . . . . . . . . . . . . . . . 79
7. SETTING ITEMS INTO "USER" MENU . . . . . . . . . . . . 80
8. DATA PROTOCOL . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
9. ERROR STATEMENTS . . . . . . . . . . . . . . . . . . . . . . . . 84
10. TABLE OF SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . 85
11. TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . 86
12. INSTRUMENT DIMENSIONS AND INSTALATION . . . . 88
13. CERTIFICATE OF GUARANTEE . . . . . . . . . . . . . . . . ..89

CONTENTS

INSTRUCTIONS FOR USE OM 502 | 3
1.