User manual for digital indicator with U/I input SWE-73-A
CONTENTS
1. BASIC REQUIREMENTS AND USER SAFETY.........................................................................................3
2. GENERAL CHARACTERISTICS................................................................................................................4
3. TECHNICAL DATA......................................................................................................................................4
4. DEVICE INSTALLATION.............................................................................................................................6
4.1. UNPACKING.......................................................................................................................................6
4.2. ASSEMBLY.........................................................................................................................................6
4.3. CONNECTION METHOD...................................................................................................................8
4.4. MAINTENANCE................................................................................................................................11
5. DESCRIPTION OF IR REMOTE CONTROLLER AND CONTROL SOFTWARE PUSH-BUTTONS......12
6. PRINCIPLE OF OPERATION....................................................................................................................12
6.1. MEASUREMENT MODE..................................................................................................................12
6.2. DETECTION OF THE PEAK VALUES.............................................................................................14
. DEVICE PROGRAMMING.........................................................................................................................14
7.1. PROGRAMMING MENU...................................................................................................................14
7.2. PARAMETERS EDITION..................................................................................................................15
7.2.1. N meric parameters (digit change mode)...............................................................................15
7.2.2. N meric parameters (slide change mode)..............................................................................15
7.2.3. Switch parameters (“LIST” type)..............................................................................................16
7.3. MENU DESCRIPTION......................................................................................................................17
7.3.1. “inPt” men ..............................................................................................................................17
7.3.2. ”bri” parameter.........................................................................................................................19
7.3.3. ”HOLd” men ...........................................................................................................................20
7.3.4. ”Scod” parameter.....................................................................................................................20
7.3.5. ”rS” men .................................................................................................................................20
7.3.6. ”Edit” parameter.......................................................................................................................21
7.3.7. ”dEFS” parameter....................................................................................................................21
7.3.8. ”SErv” men .............................................................................................................................21
7.4. MENU STRUCTURE........................................................................................................................22
8. OVER-CURRENT PROTECTION..............................................................................................................23
9. DISPLAYED VALUES CALCULATION....................................................................................................23
9.1. ADDITIONAL CALCULATIONS (USED CONVERSION CHARACTERISTIC)................................23
9.1.1. Linear characteristic................................................................................................................23
9.1.2. Sq are characteristic...............................................................................................................24
9.1.3. Sq are root characteristic........................................................................................................24
9.1.4. User defined characteristic......................................................................................................25
9.2. EXAMPLES OF CALCULATIONS....................................................................................................26
10. THE MODBUS PROTOCOL HANDLING................................................................................................29
10.1. LIST OF REGISTERS.....................................................................................................................29
10.2. TRANSMISSION ERRORS DESCRIPTION...................................................................................31
10.3. EXAMPLES OF QUERY/ANSWER FRAMES................................................................................31
11. DEFAULT AND USER'S SETTINGS LIST..............................................................................................34
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