Operation: Disabled/Enabled
EnaAcc: Disabled/Enabled is used to switch the accumulation of energy on and of
f.
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.
Section 19 1MRK 504 163-UUS A
Metering
922 Transformer protection RET670 2.2 ANSI
Application manual
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