Simex SRP-147, Руководство пользователя

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User manual - METER SRP-147
CONTENTS
1. BASIC REQUIREMENTS AND USER SAFETY........................................................................................ 3
2. GENERAL CHARACTERISTICS................................................................................................................ 4
3. TECHNICAL DATA...................................................................................................................................... 5
4. DEVICE INSTALLATION............................................................................................................................ 7
4.1. UNPACKING....................................................................................................................................... 7
4.2. ASSEMBLY........................................................................................................................................ 7
4.3. CONNECTION METHOD................................................................................................................. 10
4.4. MAINTENANCE................................................................................................................................ 18
5. FRONT PANEL DESCRIPTION................................................................................................................ 18
6. PRINCIPLE OF OPERATION................................................................................................................... 19
6.1. MEASUREMENT MODE.................................................................................................................. 19
6.2. DETECTION OF THE PEAK VALUES............................................................................................ 20
6.3. CONTROL OF THE RELAY OUTPUTS.......................................................................................... 21
6.3.1. One threshold mode................................................................................................................ 22
6.3.2. Two thresholds mode.............................................................................................................. 23
7. DEVICE PROGRAMMING......................................................................................................................... 24
7.1. PROGRAMMING MENU.................................................................................................................. 24
7.2. PARAMETERS EDITION................................................................................................................. 25
7.2.1. Numeric parameters (digit change mode)............................................................................... 25
7.2.2. Numeric parameters (slide change mode).............................................................................. 25
7.2.3. Switch parameters (“LIST” type)............................................................................................. 26
7.3. MENU DESCRIPTION..................................................................................................................... 26
7.3.1. “rEL1” menu............................................................................................................................. 27
7.3.2. “bEEP” menu........................................................................................................................... 29
7.3.3. “inPt” menu.............................................................................................................................. 29
7.3.4. ”OutP” menu............................................................................................................................ 35
7.3.5. ”bri” parameter......................................................................................................................... 36
7.3.6. ”HOLd” menu........................................................................................................................... 37
7.3.7. ”SECu” menu........................................................................................................................... 37
7.3.8. ”rS” menu................................................................................................................................. 38
7.3.9. ”Edit” parameter...................................................................................................................... 39
7.3.10. ”dEFS” parameter.................................................................................................................. 39
7.3.11. ”SErv” menu.......................................................................................................................... 39
7.4. MENU STRUCTURE........................................................................................................................ 40
8. THE ALARM LED...................................................................................................................................... 42
9. OVER-CURRENT PROTECTION............................................................................................................. 42
10. DISPLAYED VALUES CALCULATION.................................................................................................. 42
10.1. ADDITIONAL CALCULATIONS (USED CONVERSION CHARACTERISTIC)............................. 42
10.1.1. Linear characteristic.............................................................................................................. 43
10.1.2. Square characteristic............................................................................................................ 43
10.1.3. Square root characteristic..................................................................................................... 44
10.1.4. User defined characteristic................................................................................................... 44
10.1.5. Volume characteristics of a cylindrical tank.......................................................................... 45
10.2. EXAMPLES OF CALCULATIONS................................................................................................. 46
11. THE MODBUS PROTOCOL HANDLING............................................................................................... 51
11.1. LIST OF REGISTERS.................................................................................................................... 51
11.2. TRANSMISSION ERRORS DESCRIPTION.................................................................................. 56
11.3. EXAMPLES OF QUERY/ANSWER FRAMES............................................................................... 56
12. DEFAULT AND USER'S SETTINGS LIST............................................................................................. 59
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