Simex SRT-147, User Manual

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User manual - METER SRT-147
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................................................................................................................. 10
4.4. MAINTENANCE................................................................................................................................ 17
5. FRONT PANEL DESCRIPTION................................................................................................................ 17
6. PRINCIPLE OF OPERATION................................................................................................................... 18
6.1. MEASUREMENT MODE.................................................................................................................. 18
6.2. DETECTION OF THE PEAK VALUES............................................................................................ 19
6.3. CONTROL OF THE RELAY OUTPUTS.......................................................................................... 20
6.3.1. One threshold mode................................................................................................................ 21
6.3.2. Two thresholds mode.............................................................................................................. 22
7. DEVICE PROGRAMMING......................................................................................................................... 23
7.1. PROGRAMMING MENU.................................................................................................................. 23
7.2. PARAMETERS EDITION................................................................................................................. 24
7.2.1. Numeric parameters (digit change mode)............................................................................... 24
7.2.2. Numeric parameters (slide change mode).............................................................................. 24
7.2.3. Switch parameters (“LIST” type)............................................................................................. 25
7.3. MENU DESCRIPTION..................................................................................................................... 25
7.3.1. “rEL1” menu............................................................................................................................. 26
7.3.2. “bEEP” menu........................................................................................................................... 28
7.3.3. “inPt” menu.............................................................................................................................. 28
7.3.4. ”OutP” menu............................................................................................................................ 29
7.3.5. ”bri” parameter......................................................................................................................... 30
7.3.6. ”HOLd” menu........................................................................................................................... 31
7.3.7. ”SECu” menu........................................................................................................................... 31
7.3.8. ”rS” menu................................................................................................................................. 32
7.3.9. ”Edit” parameter...................................................................................................................... 33
7.3.10. ”dEFS” parameter.................................................................................................................. 33
7.3.11. ”SErv” menu.......................................................................................................................... 33
7.4. MENU STRUCTURE........................................................................................................................ 34
8. THE ALARM LED...................................................................................................................................... 36
9. ANALOGUE OUTPUT VALUE CALCULATION...................................................................................... 36
10. THE MODBUS PROTOCOL HANDLING............................................................................................... 37
10.1. LIST OF REGISTERS.................................................................................................................... 37
10.2. TRANSMISSION ERRORS DESCRIPTION.................................................................................. 42
10.3. EXAMPLES OF QUERY/ANSWER FRAMES............................................................................... 42
11. DEFAULT AND USER'S SETTINGS LIST............................................................................................. 45
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