Technical Data; Energy Calculation And Demand Handling Etpmmtr; Identification; Functionality - ABB RET650 Technical Manual

Section 15
Metering
15.1.8
15.2
15.2.1
15.2.2
528
The BLOCKED signal is a steady signal and is set when the counter is blocked. There
are two reasons why the counter is blocked:
• The BLOCK input is set, or
• The binary input module, where the counter input is situated, is inoperative.
The NEW_VAL signal is a pulse signal. The signal is set if the counter value was
updated since last report.
Note, the pulse is short, one cycle.
The SCAL_VAL signal consists of scaled value (according to parameter Scale), time
and status information.

Technical data

Table 435: PCGGIO technical data
Function
Cycle time for report of counter
value

Energy calculation and demand handling ETPMMTR

Identification

Function description
Energy calculation and demand
handling

Functionality

Outputs from the Measurements (CVMMXN) function can be used to calculate
energy consumption. Active as well as reactive values are calculated in import and
export direction. Values can be read or generated as pulses. Maximum demand power
values are also calculated by the function.
Setting range
(1–3600) s
IEC 61850 IEC 60617
identification identification
ETPMMTR
1MRK 504 135-UEN A
Accuracy
-
ANSI/IEEE C37.2
device number
-
Wh
IEC10000169 V1 EN
Technical manual