Register Addresses 40201 To 40215: Metered Measurands - Siemens SIPROTEC 7SJ61 Technical Data Manual

Modbus register map

6.6.3 Register addresses 40201 to 40215: Metered measurands

•
Data type definition ref. to chap. 5.4,
•
Registers are write-protected
Scaling
Example
Register Designation of the
address SIPROTEC objects
40201 Wp(puls) =
–
40202
40203 Wq(puls) =
–
40204
40205 WpForward=
–
40206
40207 WqForward=
–
40208
40209 WpReverse =
–
40210
40211 WqReverse =
–
40212
40213 Op.Hours=
–
40214
6-28
7
.
The scaling of the metered measurands, which are derived from
measured values, refers to:
60000 impulses per hour for V = V
V = P O
RIMARY PERATING
prim
(parameter address = 1101)
I = P O
RIMARY PERATING
prim
(parameter address = 1102)
In the parameter set is configured:
I = 100 A und V
prim
60000 impulses correspond so that:
1 h * 100 A * 12 kV *
Note
The type of the update (cyclic, with or without deletion) and the update
interval must be programmed for the metered measurands (except for
the operating hours meter) with the parameterization software DIGSI.
Comments
Pulsed Energy Wp (active)
(metering impulses at binary input)
Pulsed Energy Wq (reactive)
(metering impulses at binary input)
Wp Forward
(metered measurand derived from
measured value)
Wq Forward
(metered measurand derived from
measured value )
Wp Reverse
(metered measurand derived from
measured value)
Wq Reverse
(metered measurand derived fom
measured value)
Counter of operating hours of the
primary equipment
and I = I
prim
V
OLTAGE
C
URRENT
= 12 kV,
prim
3 = 2078.46 kWh
Scaling
31
(2 -1 of the unsigned long
value corresponds to...)
31
2 -1 impulses
31
2 -1 impulses
31
2 -1 impulses
31
2 -1 impulses
31
2 -1 impulses
31
2 -1 impulses
31
2 -1 hours
7SJ61/62/63 6MD63 – Modbus
prim
Internal
object
no.
888
889
924
925
928
929
1020
C53000-L1840-C001-01