P
Q
STACC
RSTACC
RSTDMD
TRUE
FALSE
FALSE
CVMMXN
IEC09000106.vsd
ETPMMTR
P_INST
Q_INST
IEC09000106 V1 EN
Figure 150: Connection of Energy calculation and demand handling function
(ETPMMTR) to the Measurements function (CVMMXN)
13.2.8 Technical data
Table 295: ETPMMTR technical data
Function Range or value Accuracy
Energy metering MWh Export/Import, MVArh
Export/Import
Input from MMXU. No extra error
at steady load
1MRK 505 277-UUS C Section 13
Metering
353
Technical Manual