CIRCUTOR CVMk2 Series - Manual (Page 10)

10
CVM k2
8.2. CONNECTION DIAGRAM ....................................................................................124
8.2.1. CIRCUTOR INTELLIGENT CONVERTER .................................................... 124
8.2.2. TCP2RS CONVERTER ................................................................................. 125
8.2.3. USB CONVERTER ........................................................................................ 126
8.2.4 SCREEN-MODULES COMMUNICATIONS BUS ........................................... 127
8.3. MODBUS/RTU © MEMORY MAP ........................................................................ 128
8.3.1 ELECTRIC VARIABLES ................................................................................ 128
8.3.2. CURRENT ENERGY VARIABLES ................................................................ 131
8.3.3. ENERGY VARIABLES FROM PREVIOUS PERIODS .................................. 133
8.3.4. ENERGY VARIABLES FOR THE PREVIOUS YEAR ................................... 135
8.3.2. MAXIMUM DEMAND VARIABLES ................................................................ 137
8.3.6. VOLTAGE HARMONICS VARIABLES........................................................... 139
8.3.7. CURRENT HARMONICS VARIABLES ......................................................... 140
8.3.8. DIGITAL INPUT EXPANSION CARD VARIABLES........................................ 141
8.3.9. ANALOGUE INPUT EXPANSION CARD VARIABLES ................................. 142
8.4. RS-485 NETWORK FEATURES ..........................................................................143
9 . MAINTENANCE AND CALIBRATION
9.1 MAINTENANCE .....................................................................................................143
10. FEATURES
10.1. STANDARDS ......................................................................................................144
10.2. TECHNICAL FEATURES ...................................................................................144
10.3. OTHER CONCEPTS ..........................................................................................146
10.3.1 UNBALANCE COEFFICIENT (KD) .............................................................. 146
10.3.1 ASYMMETRY COEFFICIENT (KA) .............................................................. 146
10.3.3 FLICKER ....................................................................................................... 146
10.3.4. K FACTOR ................................................................................................... 147
10.3.5. CREST FACTOR ......................................................................................... 147
11. SOFTWARE
11.1 POWER STUDIO SCADA. ..................................................................................149