Veris Industries E8950 Install - Manual (Page 19)

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E8950 INSTALLATION GUIDE
ZL0105-0B PAGE 19 ©2013 Veris Industries USA 800.354.8556 or +1.503.598.4564 / [email protected] 02131
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Data Variable Description BACnet
Object
Units COV_
Increment
Modbus
Address
Comments
Num of Sub-Intrvl per
Dem Intrvl
1=most recent; n(2-6)=avg of last n AV10 n/a 0 149 Number of Sub-Intervals per Demand Interval. Sets the
number of sub-intervals that make a single demand
interval. For block demand, set this to 1. Default is 1. When
Sub-Interval Length (in object AV11) is set to 0 (sync-to-
comms mode), the value of this object is ignored.
Sub-Interval Length 10 to 32767 seconds (0= Sync-to-
Comms)
AV11 Seconds 0 150 Sub-Interval Length in hundredths of a second. For sync-to-
comms mode, which allows manual triggering of demand
intervals and the logging of another Trend_Log record, set
this value to 0 and write 21211 to the reset register (object
AV1) each time the sub-interval must be externally reset.
Default is 90000 (15 minutes). This variable is tied directly
to the Log_Interval property of all three Trend_Log objects
(their value is always the same as this one). Changing any of
these four properties changes all of them.
E51C2 and E51C3 Bi-Directional Energy Meter, cont.