Analog_Value Objects - Veris Industries E51H2 Installation Manual

E51H2, E51H5 Installation Guide
Device Object (cont.)
Property
Object_List
Device_Address_Binding
Database_Revsion
Analog_Value
Objects
# Name Description R/W
AV1 Config Configuration R/W
AV2 System_Type System Type
AV3 CT_Ratio_ CT Ratio -
Primary Primary
AV4 CT_Ratio_ CT Ratio -
Secondary Secondary
ZL0109-0D Page 23 of 32
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R/W NV Value Returned
R NV DE1,AI1,AI2,AI3,AI4,AI5,AI6,AI7,AI8,AI9,AI1
0,AI11,AI12,AI13,AI14,AI15,AI16,AI17,AI1
8,AI19,AI20,AI21,AI22,AI23,AI24,AI25,AI2
6,AI27,AI28,AI29,AI30,AI31,AI32,AI33,AI3
4,AI35,AI36,AI37,AI38,AI39,AI40,AI41,AI4
2,AI43,AI44,AI45,AI46,AI47,AI48,AI49,AI5
0,AI51,AI52, AI53, AI54, AI55, AI56, AI57,
AI58, AI59, AI60, AI61, AI62, AI63, AI64,
AI65, AI66, AI67, AI68, AI69, AI70, AI71,
AI72, AI73, AI74, AI75, AI76, AI77, AI78,
AI79, AI80, AI81, AI82, AI83, AV1,AV2,AV3,
AV4,AV5,AV6,AV7,AV8,AV9,AV10,AV11,BI1
,BI2,BI3,BI4,BI5,BI6,BI7,BI8,BI9,BI10,BI11,
BI12,BI13,BI14,BI15,TL1,TL2,TL3
R NV {}
R NV 0
Use the Present_Value property of the Analog_Value object for all writable variables in the meter other than those used
specifically for BACnet configuration, Time Synchronization (in the Device Object), or Data Logging (in the Trend_Log objects).
Values are checked when written, and errors are returned for invalid entries. This table describes how the meter uses those
variables, what values are valid, and what their defaults are. When writing values to the Present_Value properties of Analog_
Value BACnet objects, there is a delay of up to about two seconds to validate and store the new value. An immediate read of the
same property before that delay has elapsed can return the prior value (even if the new value was accepted). To read a value
immediately after writing it, check the Reliability property first. When it reports a No_Fault_Detected status, the Present_Value
of the object is current.
These objects support the Description and Reliability object properties and all required Analog_Value object properties, but
Present_Value is the only writable property.
NV Units Range
n/a n/a
R/W NV n/a 40, 31, 12,
11, 10
R/W NV Amps 5-32000
R/W NV 1/Volts 1,3
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BI15, TL1, TL2, and TL3 are present on the E51H5 only.
Factory
Default
Value
Always Command Register:
returns
- Write 30078 (0x757E) to clear all energy accumulators to 0 (All).
"0" when
- Write 21211 (0x52DB) to begin new Demand Sub-Interval calculation cycle and log
read
another data value on Trend_Log objects TL1-TL3 (when the meter is in Manual "Sync-
to Comms" mode). This takes effect at the end of the next 1 second calculation cycle.
Write no more frequently than every 10 seconds. Trend_Log values are only present on
the E51H5 model.
- Write 21212 (0x52DC) to reset Max Demand values to Present Demand Values. Takes
effect at the end of the next 1 second calculation cycle. Write no more frequently than
every 10 seconds.
- Write 16498 (0x4072) to clear pulse counters to 0.
40 System_Type:
- Write 10 for Single-Phase: A + N
- Write 11 for Single-Phase: A + B
- Write 12 for Split-Phase: A + B + N
- Write 31 for 3-Phase Δ: A + B + C, no N
- Write 40 for 3-Phase Y: A + B + C + N
100 Current Transducer Size - Primary Current Range (Default is set for 100 A CTs)
1 Current Transducer Type – Secondary Interface
- Enter 1 for CTs with 1V outputs (Default)
- Enter 3 for CTs with 1/3V outputs
Additional information
Additional information
TM
0818