Simex SPI-73, User Manual

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User manual - FLOW METER SPI-73
CONTENTS
1. BASIC REQUIREMENTS AND USER SAFETY........................................................................................ 3
2. GENERAL CHARACTERISTICS................................................................................................................ 4
3. TECHNICAL DATA...................................................................................................................................... 5
4. DEVICE INSTALLATION............................................................................................................................ 6
4.1. UNPACKING....................................................................................................................................... 7
4.2. ASSEMBLY........................................................................................................................................ 7
4.3. CONNECTION METHOD................................................................................................................... 9
4.4. MAINTENANCE................................................................................................................................ 13
5. FRONT PANEL DESCRIPTION................................................................................................................ 14
6. PRINCIPLE OF OPERATION................................................................................................................... 15
6.1. MEASUREMENT MODE.................................................................................................................. 15
6.2. DETECTION OF THE PEAK VALUES............................................................................................ 17
6.3. CONTROL OF THE RELAY OUTPUTS.......................................................................................... 18
6.3.1. One threshold mode................................................................................................................ 19
6.3.2. Two thresholds mode.............................................................................................................. 20
7. DEVICE PROGRAMMING......................................................................................................................... 21
7.1. PROGRAMMING MENU.................................................................................................................. 21
7.2. PARAMETERS EDITION................................................................................................................. 22
7.2.1. Numeric parameters (digit change mode)............................................................................... 22
7.2.2. Numeric parameters (slide change mode).............................................................................. 22
7.2.3. Switch parameters (“LIST” type)............................................................................................. 23
7.3. MENU DESCRIPTION..................................................................................................................... 23
7.3.1. “rELAy1” menu........................................................................................................................ 23
7.3.2. “inPUt” menu........................................................................................................................... 26
7.3.3. “FLouu” menu.......................................................................................................................... 27
7.3.4. “totAL” menu............................................................................................................................ 28
7.3.5. “Init d” parameter..................................................................................................................... 29
7.3.6. “FiLtEr” menu.......................................................................................................................... 30
7.3.7. ”briGHt” parameter.................................................................................................................. 30
7.3.8. ”HOLd” menu........................................................................................................................... 30
7.3.9. ”SECU” menu.......................................................................................................................... 31
7.3.10. ”rS-485” menu....................................................................................................................... 31
7.3.11. ”Edit t” parameter.................................................................................................................. 32
7.3.12. ”dEFS” parameter.................................................................................................................. 32
7.3.13. ”SErv” menu.......................................................................................................................... 32
7.4. UNITS CALCULATIONS EXAMPLES............................................................................................. 33
7.4.1. Units recalculating examples.................................................................................................. 34
7.5. MENU STRUCTURE........................................................................................................................ 35
8. THE MODBUS PROTOCOL HANDLING................................................................................................. 37
8.1. LIST OF REGISTERS...................................................................................................................... 37
8.2. TRANSMISSION ERRORS DESCRIPTION.................................................................................... 41
8.3. EXAMPLES OF QUERY/ANSWER FRAMES................................................................................. 41
9. DEFAULT AND USER'S SETTINGS LIST............................................................................................... 44
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