User manual for meter with U/I input SRP-77
CONTENTS
1. BASIC REQUIREMENTS AND USER SAFETY.........................................................................................
2. GENERAL CHARACTERISTICS................................................................................................................
3. TECHNICAL DATA......................................................................................................................................
4. DEVICE INSTALLATION.............................................................................................................................
4.1. UNPACKING.......................................................................................................................................
4.2. ASSEMBLY.........................................................................................................................................
4.3. CONNECTION METHOD...................................................................................................................
4.4. MAINTENANCE................................................................................................................................
5. FRONT PANEL DESCRIPTION................................................................................................................
6. PRINCIPLE OF OPERATION....................................................................................................................
6.1. MEASUREMENT MODE..................................................................................................................
6.2. DETECTION OF THE PEAK VALUES.............................................................................................
6.3. CONTROL OF THE RELAY OUTPUTS...........................................................................................
6.3.1. One threshold mode................................................................................................................
6.3.2. Two thresholds mode..............................................................................................................
7. DEVICE PROGRAMMING.........................................................................................................................
7.1. PROGRAMMING MENU...................................................................................................................
7.2. PARAMETERS EDITION..................................................................................................................
7.2.1. Numeric parameters (digit change mode)...............................................................................
7.2.2. Numeric parameters (slide change mode)..............................................................................
7.2.3. Switch parameters (“LIST” type)..............................................................................................
7.3. MENU DESCRIPTION......................................................................................................................
7.3.1. “rEL1” menu.............................................................................................................................
7.3.2. “inPt” menu..............................................................................................................................
7.3.3. ”bri” parameter.........................................................................................................................
7.3.4. ”HOLd” menu...........................................................................................................................
7.3.5. ”SECu” menu...........................................................................................................................
7.3.6. ”rS” menu.................................................................................................................................
7.3.7. ”Edit” parameter.......................................................................................................................
7.3.8. ”dEFS” parameter....................................................................................................................
7.3.9. ”SErv” menu.............................................................................................................................
7.4. MENU STRUCTURE........................................................................................................................
8. THE ALARM LED......................................................................................................................................
9. OVER-CURRENT PROTECTION..............................................................................................................
10. DISPLAYED VALUES CALCULATION..................................................................................................
10.1. ADDITIONAL CALCULATIONS (USED CONVERSION CHARACTERISTIC)..............................
10.1.1. Linear characteristic..............................................................................................................
10.1.2. Square characteristic.............................................................................................................
10.1.3. Square root characteristic.....................................................................................................
10.1.4. User defined characteristic....................................................................................................
10.2. EXAMPLES OF CALCULATIONS..................................................................................................
11. THE MODBUS PROTOCOL HANDLING................................................................................................
11.1. LIST OF REGISTERS.....................................................................................................................
11.2. TRANSMISSION ERRORS DESCRIPTION...................................................................................
11.3. EXAMPLES OF QUERY/ANSWER FRAMES................................................................................
12. DEFAULT AND USER'S SETTINGS LIST..............................................................................................
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Содержание Simpact SRP-77
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