Table 13 (Continuation): Modbus memory map: measurement variables (Table 1)
Parameter
Instantaneous
Maximum
Minimum
Units
L3 kvar sign
(7)
4C-4D
-
-
+1 or -1
Three-phase phase voltage
4E-4F
24E-24F
34E-34F
V/100
Three-phase current
50-51
250-251
350-351
mA
Three-phase active power
52-53
252-253
352-353
W
Three-phase inductive power
54-55
254-255
354-355
varL
Three-phase capacitive power
56-57
256-257
356-357
varC
Three-phase reactive power
58-59
258-259
358-359
var
Three-phase apparent power
5A-5B
25A-25B
35A-35B
VA
Three-phase reactive power consumed
5C-5D
25C-25D
35C-35D
var
Three-phase reactive power generated
5E-5F
25E-25F
35E-35F
var
Three-phase power factor
(7)
60-61
260-261
360-361
-
Three-phase cos
φ
(7)
62-63
262-263
362-363
-
Three-phase kW sign
(7)
64-65
-
-
-
Three-phase kvar sign
(7)
66-67
-
-
-
Frequency
68-69
268-269
368-369
Hz/10
L1-L2 Voltage
6A-6B
26A-26B
36A-36B
V/100
L2-L3 Voltage
6C-6D
26C-26D
36C-36D
V/100
L3-L1 Voltage
6E-6F
26E-26F
36E-36F
V/100
Neutral Current
70-71
270-271
370-371
mA
Leakage Current
72-73
272-273
372-373
mA
Temperature
74-75
274-275
374-375
ºC/10
L1 voltage THD %
7C-7D
27C-27D
-
%
L2 voltage THD %
7E-7F
27E-27F
-
%
L3 voltage THD %
80-81
280-281
-
%
L1 current THD %
82-83
282-283
-
%
L2 current THD %
84-85
284-285
-
%
L3 current THD %
86-87
286-287
-
%
Active energy consumed kWh
88-89
-
-
kWh
Active energy consumed Wh
8A-8B
-
-
Wh
Inductive energy consumed kvarLh
8C-8D
-
-
kvarLh
Inductive energy consumed varLh
8E-8F
-
-
varLh
Capacitive energy consumed kvarCh
90-91
-
-
kvarCh
Capacitive energy consumed varCh
92-93
-
-
varCh
Apparent energy consumed kVAh
94-95
-
-
kVAh
Apparent energy consumed VAh
96-97
-
-
VAh
Active energy generated kWh
98-99
--
-
kWh
Active energy generated Wh
9A-9B
-
-
Wh
Inductive energy generated kvarLh
9C-9D
-
-
kvarLh
Inductive energy generated varLh
9E-9F
-
-
varLh
Capacitive energy generated kvarCh
A0-A1
-
-
kvarCh
Capacitive energy generated varCh
A2-A3
-
-
varCh
Apparent energy generated kVAh
A4-A5
-
-
kVAh
Apparent energy generated VAh
A6-A7
-
-
VAh
(7)
The
cos
φ
and
Power factor
parameters are accompanied by the
kW sign
and
kva sign
parameters, which are used to
determine the quadrant in which each phase is being measured. See
62
Computer SMART III
Instruction Manual
Содержание Computer SMART III 12
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