ABB RES670 Applications Manual page 290

Section 17
Metering
284
EnaAcc: Off/On is used to switch the accumulation of energy on and off.
tEnergy: Time interval when energy is measured.
tEnergyOnPls: gives the pulse length ON time of the pulse. It should be at least
100 ms when connected to the Pulse counter function block. Typical value can be
100 ms.
tEnergyOffPls: gives the OFF time between pulses. Typical value can be 100 ms.
EAFAccPlsQty and EARAccPlsQty: gives the MWh value in each pulse. It should
be selected together with the setting of the Pulse counter (PCGGIO) settings to
give the correct total pulse value.
ERFAccPlsQty and ERVAccPlsQty : gives the MVArh value in each pulse. It should
be selected together with the setting of the Pulse counter (PCGGIO) settings to
give the correct total pulse value.
For the advanced user there are a number of settings for direction, zero clamping,
max limit, and so on. Normally, the default values are suitable for these parameters.
1MRK 511 407-UEN C
Phasor measurement unit RES670 2.2 IEC
Application manual