Installation guide, E8950 – Veris Industries E8950 Install User Manual
Page 23
TM
E8950
INSTALLATION GUIDE
ZL0105-0B
PAGE 23
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02131
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Data Variable
Description
BACnet
Object
Units
COV_
Increment
Modbus
Address
Comments
PT Ratio Scale (0 =
No PT)
0; 1; 10; 100 (0 = no PT)
AV6
n/a
0
134
PT Ratio Secondary 100; 110; 115; 120
AV7
n/a
0
135
Service Frequency 50 or 60 Hz
AV8
Hz
0
136
Display Units Display Units (0=IEC 1=IEEE)
AV9
n/a
0
137
(Power) Demand Block
Interval
1 to 60 Minutes
AV10
n/a
0
149
(Power) Demand Block Interval – Used for PQS (P=Real Power
KW, Q=Reactive Power KVAR, and S=Apparent Power KVA)
demand calculations.
Num of Power Dem.
Block Sub-Intrvl.
Subset of Block interval
AV11
n/a
0
150
Number of Power Demand Block Sub-Intervals - Sets the
number of sub-intervals per Demand Block Interval (above).
The method of demand calculation is set as follows:
0 = Sliding Block. Like rolling block, but with a subinterval of
15 seconds; used for Demand Intervals ≤ 15 minutes, or 60
seconds for intervals > 15 minutes
1 = Block. Fixed block with no sub-intervals.
>1 = Rolling Block. The number of sub-intervals per block.
This value must divide evenly into the Block Demand Interval
(above).
For example, if the Demand Block Interval is 15 minutes, valid
Sub-Interval values are: 3, 5, or 15. If the value of 3 is chosen,
then there will be 3 subintervals of 5 minutes each.
H8437 Series Energy Meters (H8437V, H8437VB & H8437VBS), cont.