Veris Industries E50H2A Installation Manual page 25

Installation Guide
Power Monitoring
E50H2A, E50H5A
BACnet Programming Information (cont.)
# Object_Name Description
AI43 KWH_B Real Energy
Consumption
Phase B
AI44 KWH_C Real Energy
Consumption
Phase C
AI45 Max_Power Theoretical
Maximum System
Power
AI46 Reserved_AI46 Reserved
AI47 Energy Resets Count of Energy
Accumulator Resets
AI48 Reserved_AI48 Reserved
AI49 Reserved_AI49 Reserved
AI50 Power Up Count Power Up Counter
AI51 Ouput Config Ouput Configuration
AI52 Alarm_Bitmap Alarm_Bitmap
Binary_Input Objects
Use the Present_Value properties of the Binary_Input objects as alerts for conditions of potential concern regarding to the system measurement. These values are dynamic
and are not latched, so if the condition is resolved, the alert goes inactive, whether it has been read or not.
These objects support the Description and Reliability object properties and all required Binary_Input object properties. None of them are writable. For complete assurance,
check the Reliabilty property for a No_Fault_Detected status before reading the Present_Value.
To test the meter's alert status, read the Present_Value of each of the Binary_Input objects representing the alert bits of interest, or read the Present_Value of AI52, which
combines all these bits into a single decimal value. AI52 represents the status of all 14 or 15 Binary_Object alert values in one number that can be read without having to
access mulitple objects. The bit value of Object BI1 is the least significant bit and BI14 or BI15 is the most significant bit (BI15 is only present on the E50H5A).
# Name
BI1 Volts_Error_A Voltage Out of Range Phase A
BI2 Volts_Error_B Voltage Out of Range Phase B
BI3 Volts_Error_C Voltage Out of Range Phase C
BI4 Current_Error_A Current Out of Range Phase A
BI5 Current_Error_A Current Out of Range Phase B
BI6 Current_Error_A Current Out of Range Phase C
BI7 Frequency_Error Frequency Error
ZL0117-0D Page 25 of 28
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R/W NV Units
R NV kWh 0 - 3.4+E38
R NV kWh 0 - 3.4+E38
R NV kW 0 - 1.84467e19
R
R NV 0 - 32767
R
R
R NV 0 - 32767
R NV 0 - 15
R 0 - 32767
Description R/W
R 0=INACTIVE, 1=ACTIVE
R 0=INACTIVE, 1=ACTIVE
R 0=INACTIVE, 1=ACTIVE
R 0=INACTIVE, 1=ACTIVE
R 0=INACTIVE, 1=ACTIVE
R 0=INACTIVE, 1=ACTIVE
R 0=INACTIVE, 1=ACTIVE
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Other companies' trademarks are hereby acknowledged to belong to their respective owners.
Range
Range
Phase A Input Voltage exceeds meter's measurement range
Phase B Input Voltage exceeds meter's measurement range
Phase C Input Voltage exceeds meter's measurement range
Phase A Current out of range
Phase B Current out of range
Phase C Current out of range
Phase A Frequency out of range
Additional information
Theoretical Maximum System Power – This is the
theoretical maximum power the meter expects to see
on a service. It is calculated by the meter from the
System Type (in object AV2), CT Size (in object AV3),
and System Voltage (in object AV6) - Power Factor is
assumed to be unity. The register is updated whenever
the user changes any of these parameters.
Returns QNAN or any value
Running count of how many times the energy counter
has been reset
Returns QNAN or any value
Returns QNAN or any value
Running count of product power-up cycles (Control
Power)
E50H2A returns "11"
E50H5A returns "10"
This contains a decimal value that represents the status
of all Binary_Object alert values in one number that
can be read without having to access mulitple objects
(the E50H2A has 14 values, the E50H5A has 15). It is a
decimal representation of a 14-bit or 15-bit hexidecimal
value produced by combining the alert bits into one
number, where the bit value of Object BI1 is the least
significant bit and BI14 or BI15 is the most significant
bit.
Additional information
TM
08131