![background image](http://html1.mh-extra.com/html/veris-industries/e51h2a/e51h2a_installation-manual_1004653026.webp)
ZL0123-0D
Page 26 of 32
©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / [email protected] 0818
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Other companies’ trademarks are hereby acknowledged to belong to their respective owners.
TM
Installation Guide
Power Monitoring
#
Object
Name
Description
R/W
NV
Units
Range
Additional Information
AI19
KW_Present_
Demand
Total Real Power
Present Demand
R
kW
0 - Max_Power (AI76)
AI20
KVAR_
Present_
Demand
Total Reactive Power
Present Demand
R
kVAR
0 - Max_Power (AI76)
AI21
KVA_Present_
Demand
Total Apparent Power
Present Demand
R
kVA
0 - Max_Power (AI76)
AI22
KW_Max_
Demand_
Import
Total Real Power Max
Demand Import
R
NV
kW
0 - Max_Power (AI76)
AI23
KVAR_Max_
Demand_
Import
Total Reactive Power
Max Demand Import
R
NV
kVAR
0 - Max_Power (AI76)
AI24
KVA_Max_
Demand_
Import
Total Apparent Power
Max Demand Import
R
NV
kVA
0 - Max_Power (AI76)
AI25
KW_Max_
Demand_
Export
Total Real Power Max
Demand Export
R
NV
kW
0 - Max_Power (AI76)
AI26
KVAR_Max_
Demand_
Export
Total Reactive Power
Max Demand Export
R
NV
kVAR
0 - Max_Power (AI76)
AI27
KVA_Max_
Demand_
Export
Total Apparent Power
Max Demand Export
R
NV
kVA
0 - Max_Power (AI76)
AI28
Reserved_
AI28
(Reserved_AI28)
R
Returns QNAN or any value
AI29
E51H2A: Pulse
Count
E51H5A:
Pulse_
Count_1
E51H2A: Pulse Count
E51H5A: Pulse Count 1
R
0 - 4294967040
Running count of contact closures on Pulse Input 1 since last reset. Write 16498
(0x4072) to Present_Value of AV1 to reset both pulse counters to 0 (not used
on the E51H5A).
AI30
E51H2A:
Reserved
E51H5A:
Pulse_
Count_2
E51H2A: Reserved
E51H5A: Pulse Count 2
R
0 - 4294967040
E51H2A: Reserved
E51H5A: Pulse Count 2; Running count of contact closures on Pulse2 input since
last reset. Write 16498 (0x4072) to the Present_Value property of Analog_
Value object AV1 to reset both Pulse Counters to 0.
AI31
KWh_
Import_A
Real Energy Import
Phase A
R
NV
kWh
0 - 3.4+E38
AI32
KWh_
Import_B
Real Energy Import
Phase B
R
NV
kWh
0 - 3.4+E38
AI33
KWh_
Import_C
Real Energy Import
Phase C
R
NV
kWh
0 - 3.4+E38
AI34
KWh_
Export_A
Real Energy Export
Phase A
R
NV
kWh
0 - 3.4+E38
AI35
KWh_
Export_B
Real Energy Export
Phase B
R
NV
kWh
0 - 3.4+E38
AI36
KWh_
Export_C
Real Energy Export
Phase C
R
NV
kWh
0 - 3.4+E38
AI37
KVARh_Q1_A Reactive Energy Q1
Phase A
R
NV
kVARh 0 - 3.4+E38
The Units property of object AI37 reports that these units are kWh because there
is no unit type in the BACnet standard for kVARh
Analog_Input Objects (cont.)