----- Supply network analyzer CVM 96 Ethernet -------- ----- Page No. 38
MODBUS REGISTERS
HEXA-DECIMAL (longs)
PARAMETER
Units
PRESENT
Value
MAXIMUM
Value
MINIMUM
Value
Frequency (L1) - Hz Hz x 10 28-29 88-89 E8-E9
Line voltage L1-L2 - V12 V x 10 2A-2B 8A-8B EA-EB
Line voltage L2-L3 - V23 V x 10 2C-2D 8C-8D EC-ED
Line voltage L3-L1 - V31 V x 10 2E-2F 8E-8F EE-EF
%THD V 1 % x 10 30-31 90-91 F0-F1
%THD V 2 % x 10 32-33 92-93 F2-F3
%THD V 3 % x 10 34-35 94-95 F4-F5
%THD I 1 % x 10 36-37 96-97 F6-F7
%THD I 2 % x 10 38-39 98-99 F8-F9
%THD I 3 % x 10 3A-3B 9A-9B FA-FB
Active energy – kWh Wh 3C-3D
Inductive reactive energy -
kvarh L
varLh 3E-3F
Capacitive reactive energy -
kvarh C
varCh 40-41
Three phase apparent
power
kVA III 42-43 A2-A3 102-103
Power demand Pd 44-45 A4-A5
Corriente trifásica – AIII mA 46-47 A6-A7 106-107
Neutral current mA 48-49 A8-A9 108-109
Power demand (L1)* Md (Pd) 44-45 A4-A5
Power demand (L2)* Md (Pd) 52-53 B2-B3
Power demand (L3)* Md (Pd) 54-55 B4-B5
* This parameters are only enabled if the maximum demand by line current has been
previously programmed
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