AccuEnergy Acuvim II series User manual

Acuvim II Series Power Meter
SNMP Protocol
User's Manual

Copyright © 2018 V2.00
This manual may not be altered or reproduced in whole or in part by any means without the
expressed written consent of Accuenergy.

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The information contained in this document is believed to be accurate at the time of publica-
tion, however, Accuenergy assumes no responsibility for any errors which may appear here and
reserves the right to make changes without notice. Please ask the local representative for latest
product speci󳆂cations before ordering.
Please read this manual carefully before installation, operation and maintenance of the AcuRev
1310 series meter. The following symbols in this manual are used to provide warning of danger
or risk during the installation and operation of the meters.
Electric Shock Symbol: Carries information about procedures which must be
followed to reduce the risk of electric shock and danger to personal health.
Safety Alert Symbol: Carries information about circumstances which if not
considered may result in injury or death.
Prior to maintenance and repair, the equipment must be de-energized and grounded. All main-
tenance work must be performed by quali󳆂ed, competent accredited professionals who have
received formal training and have experience with high voltage and current devices. Accuenergy
shall not be responsible or liable for any damages or injuries caused by improper meter installa-
tion and/or operation.

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Contents
Chapter 1: Overview …………………………………………………………3
Chapter 2: Introduction ………………………………………………………3
Chapter 3: About Simple Network Management Protocol Z…………3
Chapter 4: Using the SNMP Protocol on the AXM-WEB-PUSH ……… 5
5.1 Installation Method ………………………………………………………………………5
5.2 Initializing the AXM-WEB-PUSH………………………………………………………… 6
Chapter 5: Supported Parameters ………………………………………12
Chapter 6: SNMP Con󳆂gurations through the Web Server ………18
6.1 Con󳆂guring the SNMP settings …………………………………………………18
6.2 Acuvim II Series Management Information Base(MIB) ……………………20

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Acuvim II Series - SNMP Protocol
1. Overview
Simple Network Management Protocol (SNMP) is a internet protocol for collecting and
organizing information about managed devices on IP networks and for modifying that
information to change device behavior. Devices that typically support SNMP include cable
modems, routers, switches, servers, workstations, printers, and more.
SNMP is used in network management applications. SNMP displays the management data as
variables on the managed system which are organized in the Management Information Base
(MIB). The MIB describes the system status and con󳆂guration. These variables can then be
queried by the managing applications.
2. Introduction
The AXM-WEB-PUSH supports SNMP protocol, so users can get data from the meter through
SNMP, by using the following instructions; get, get-next, and walk instructions. The AXM-WEB-
PUSH also supports SNMP Traps which will allow the meter to send alerts when there is a
change in event.
The Acuvim II Series Power Meter allows the user to obtain data of the meters' Real Time,
Energy, Demand, THD, Harmonics and IO measurements. It also tracks the status of the 28
Digital Input channels that are available.
The SNMP con󳆂gurations can be accessed through the built-in web interface of the AXM-WEB-
PUSH or AXM-WiFi modules.
3. About Simple Network Management Protocol
The SNMP protocol operates like most protocols supported by the Acuvim II Series Power
Meters, that is it operates in a client-server environment.
The AXM-WEB-PUSH will act as the agent which will send the data to the manager. The AXM-
WEB-PUSH will need to know the IP address of the SNMP manager in order to send the
information to it.

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The MIB 󳆂le can be be downloaded from the Accuenergy Website which can then be loaded
into the management software:
https://accuenergy.com/󳆂les/acuvim-ii/ACUVIMII-MIB.mib.zip
This MIB 󳆂le contains the information that the manager needs to communicate with the
AXM-WEB-PUSH. I.E. it contains the data points that the AXM-WEB-PUSH can report back
and the commands it can report back.
Below is an example from the MIB 󳆂le for the Frequency Object:
systemFrequency OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"System Frequency in 0.001Hz"

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Chapter 4: Using the SNMP Protocol on the AXM-WEB-PUSH
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4. Using the SNMP Protocol on the AXM-WEB-PUSH
4.1 Installation Method
Figure 4-1
The AXM-WEB-PUSH module is linked to the Acuvim II meter by a communication plug. It can
also be linked to other extended modules like IO modules.
1. Insert the installation clips to the counterpart of the meter, and then press the AXM-WEB-
PUSH module lightly, so linking is established.
2. Tighten the installation screws.
Note:
• Install the AXM-WEB-PUSH carefully to avoid damage;
• Under no circumstances should any installation be done with the meter powered on. Fail-
ure to do so may result in injury or death.

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4.2 Initializing the AXM-WEB-PUSH
The default settings in the Acuvim II series meter are as followed:
IP Address (192.168.1.254);
Subnet Mask (255.255.255.0);
Gateway (192.168.1.1);
Primary DNS Server (202.106.0.20);
• Press the 'P' or 'E' button to move the cursor to 'Setting'. Press 'V/A' button to enter the
parameter setting mode. The device address page is the 󳆂 rst page of the 'Setting' mode.
It will show the Modbus address of the meter for a second before prompting for the pass-
This information can be found by using the buttons from the meter display. The following
is how to con󳆂 gure the network settings from the display:
• Press the 'H' and 'V/A' buttons simultaneously on the Acuvim II series. Release the buttons
and the meter will enter the meter selecting mode, as indicated by the 󳆃 ashing 'Meter' cur-
sor.

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Chapter 4: Using the SNMP Protocol on the AXM-WEB-PUSH
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word of the device. Press 'V/A' button to con󳆂 rm password and enter the parameter setting
page. Press the 'P' or 'E' button to move the cursor to 'NET' and press the 'V/A' button to
enter the Ethernet module settings.

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Acuvim II Series - SNMP Protocol
• The 󳆂 rst page of the NET Settings will be the N01 DHCP setting. By default this is con󳆂 gured
to Manual. Setting this con󳆂 guration to Auto will allow the router to assign the meter with
an IP address, whiles Manual will allow the user to con󳆂 gure the IP address. Press the 'V/A'
button to enter edit mode. Press 'P' or 'E' to change the setting and press 'V/A' to con󳆂 rm.
Note: If the DHCP is selected as Auto, the AXM-WEB-PUSH needs to be rebooted before it can be
assigned with the new IP address.
• Press 'P' to get to "N02 IP address" This is the IP address of the meter and will be the IP ad-
dress to access the web interface of the module. Users can con󳆂 gured the IP address if the
DHCP is con󳆂 gured to Manual. Press 'V/A' to con󳆂 gure the IP address. The cursor of the 󳆂 rst

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digit will begin to 󳆃ash. Press the 'H' button to scroll through the digits, press the 'P' or 'E'
to change the value of the 󳆃ashing cursor and press 'V/A' to con󳆂rm.
• Press 'P' to get to "N03 Subnet Mask". Press 'V/A' to con󳆂gure the subnet address. The cur-
sor of the 󳆂rst digit will begin to 󳆃ash. Press the 'H' button to scroll through the digits, press
the 'P' or 'E' to change the value of the 󳆃ashing cursor and press 'V/A' to con󳆂rm.
• Press 'P' to get to "N04 Gateway". Press 'V/A' to con󳆂gure the gateway IP address. The cur-
sor of the 󳆂rst digit will begin to 󳆃ash. Press the 'H' button to scroll through the digits, press
the 'P' or 'E' to change the value of the 󳆃ashing cursor and press 'V/A' to con󳆂rm.

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Acuvim II Series - SNMP Protocol
• Press 'P' to get to "N06 DNS Secondary Server". Press 'V/A' to con󳆂gure the DNS address. The
cursor of the 󳆂rst digit will begin to 󳆃ash. Press the 'H' button to scroll through the digits,
press the 'P' or 'E' to change the value of the 󳆃ashing cursor and press 'V/A' to con󳆂rm.
• Press 'P' to get to "N05 DNS Primary Server". Press 'V/A' to con󳆂gure the DNS address. The
cursor of the 󳆂rst digit will begin to 󳆃ash. Press the 'H' button to scroll through the digits,
press the 'P' or 'E' to change the value of the 󳆃ashing cursor and press 'V/A' to con󳆂rm. The
DNS parameters must be set correctly to use the SNMP function.

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After con󳆂guring the AXM-WEB-PUSH module, press the 'H' and 'V/A' buttons simultaneously to
return to the menu selection.
The meter should then be accessible at the IP Address found on page N02 of the NET settings.

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Acuvim II Series - SNMP Protocol
5. Supported Parameters
The SNMP protocol on the AXM-WEB-PUSH supports measurements from the Acuvim II series
Real Time, Energy, Demand, THD, Harmonics and IO measurements. It also tracks the status of
the 28 Digital Input channels that are available and can send noti󳆂cations based on these 28 DI
channels. These parameters are de󳆂ned in the MIB 󳆂le for the Acuvim II series.
The data returned through SNMP will require a relationship to be applied in order to obtain the
actual measurements.
The table below lists each of the supported parameters with their relationship and the units of
measurement.
Table 5-1 Measurement parameters
Real-Time Parameter Data Type Relationship Units Property
System Frequency 32 Bit Integer Rx/1000 Hz R
Phase A Line to Neutral Voltage 32 Bit Integer Rx/1000 V R
Phase B Line to Neutral Voltage 32 Bit Integer Rx/1000 V R
Phase C Line to Neutral Voltage 32 Bit Integer Rx/1000 V R
Average Line to Neutral Voltage 32 Bit Integer Rx/1000 V R
Phase AB Line to Line Voltage 32 Bit Integer Rx/1000 V R
Phase BC Line to Line Voltage 32 Bit Integer Rx/1000 V R
Phase CA Line to Line Voltage 32 Bit Integer Rx/1000 V R
Average Line to Line Voltage 32 Bit Integer Rx/1000 V R
Phase A Line Current 32 Bit Integer Rx/1000 A R
Phase B Line Currrent 32 Bit Integer Rx/1000 A R
Phase C Line Current 32 Bit Integer Rx/1000 A R
System Average Line Current 32 Bit Integer Rx/1000 A R
Phase A Active Power 32 Bit Integer Rx/1000 kW R
Phase B Active Power 32 Bit Integer Rx/1000 kW R
Phase C Active Power 32 Bit Integer Rx/1000 kW R
System Active Power 32 Bit Integer Rx/1000 kW R
Phase A Reactive Power 32 Bit Integer Rx/1000 kvar R
Phase B Reactive Power 32 Bit Integer Rx/1000 kvar R
Phase C Reactive Power 32 Bit Integer Rx/1000 kvar R
System Reactive Power 32 Bit Integer Rx/1000 kvar R
Phase A Apparent Power 32 Bit Integer Rx/1000 kVA R
Phase B Apparent Power 32 Bit Integer Rx/1000 kVA R
Phase C Apparent Power 32 Bit Integer Rx/1000 kVA R
System Apparent Power 32 Bit Integer Rx/1000 kVA R
Phase A Power Factor 32 Bit Integer Rx/1000 R
Phase B Power Factor 32 Bit Integer Rx/1000 R

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Real-Time Parameter Data Type Relationship Units Property
Phase C Power Factor 32 Bit Integer Rx/1000 R
System Power Factor 32 Bit Integer Rx/1000 R
System Voltage Unbalance Factor 32 Bit Integer Rx/1000 % R
System Current Unbalance Factor 32 Bit Integer Rx/1000 % R
Average Load Nature 32 Bit Integer Rx/1000 82: R
76: L
67: C
R
Energy Parameter Data Type Relationship Units Property
System Import Active Energy 32 Bit Integer Rx/10 kWh R
System Export Active Energy 32 Bit Integer Rx/10 kWh R
System Import Reactive Energy 32 Bit Integer Rx/10 kvarh R
System Export Reactive Energy 32 Bit Integer Rx/10 kvarh R
System Total Active Energy 32 Bit Integer Rx/10 kWh R
System Net Active Energy 32 Bit Integer Rx/10 kWh R
System Total Reactive Energy 32 Bit Integer Rx/10 kvar R
System Net Reactive Energy 32 Bit Integer Rx/10 kvar R
System Apparent Energy 32 Bit Integer Rx/10 kVAh R
Demand Parameter Data Type Relationship Units Property
System Active Power Demand 32 Bit Integer Rx/1000 kW R
System Reactive Power Demand 32 Bit Integer Rx/1000 kvar R
System Apparent Power Demand 32 Bit Integer Rx/1000 kVA R
Phase A Current Demand 32 Bit Integer Rx/1000 A R
Phase B Current Demand 32 Bit Integer Rx/1000 A R
Phase C Current Demand 32 Bit Integer Rx/1000 A R
THD Parameter Data Type Relationship Units Property
Phase A Voltage THD 32 Bit Integer Rx/1000 % R
Phase B Voltage THD 32 Bit Integer Rx/1000 % R
Phase C Voltage THD 32 Bit Integer Rx/1000 % R
Average Voltage THD 32 Bit Integer Rx/1000 % R
Phase A Odd Voltage THD 32 Bit Integer Rx/1000 % R
Phase A Even Voltage THD 32 Bit Integer Rx/1000 % R
Phase A Voltage Crest Factor 32 Bit Integer Rx/1000 % R
Phase A THFF 32 Bit Integer Rx/1000 % R
Phase B Odd Voltage THD 32 Bit Integer Rx/1000 % R
Phase B Even Voltage THD 32 Bit Integer Rx/1000 % R
Phase B Voltage Crest Factor 32 Bit Integer Rx/1000 % R
Phase B THFF 32 Bit Integer Rx/1000 % R

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Acuvim II Series - SNMP Protocol
THD Parameter Data Type Relationship Units Property
Phase C Odd Voltage 32 Bit Integer Rx/1000 % R
Phase C Even Voltage 32 Bit Integer Rx/1000 % R
Phase C Voltage Crest Factor 32 Bit Integer Rx/1000 % R
Phase C THFF 32 Bit Integer Rx/1000 % R
Phase A Current THD 32 Bit Integer Rx/1000 % R
Phase B Current THD 32 Bit Integer Rx/1000 % R
Phase C Current THD 32 Bit Integer Rx/1000 % R
Average Current THD 32 Bit Integer Rx/1000 % R
Phase A Odd Current THD 32 Bit Integer Rx/1000 % R
Phase A Even Current THD 32 Bit Integer Rx/1000 % R
Phase A Current K Factor 32 Bit Integer Rx/1000 % R
Phase B Odd Current THD 32 Bit Integer Rx/1000 % R
Phase B Even Current THD 32 Bit Integer Rx/1000 % R
Phase B Current K Factor 32 Bit Integer Rx/1000 % R
Phase C Odd Current THD 32 Bit Integer Rx/1000 % R
Phase C Even Current THD 32 Bit Integer Rx/1000 % R
Phase C Current K Factor 32 Bit Integer Rx/1000 % R
Table 5-2 Harmonics
Harmonic Parameter Data Type Relationship Units Property
Phase A 2nd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase A 3rd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase A 4th Voltage Harmonics 32 Bit Integer Rx/1000 % R
............... 32 Bit Integer Rx/1000 % R
Phase A 63rd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase B 2nd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase B 3rd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase B 4th Voltage Harmonics 32 Bit Integer Rx/1000 % R
............... 32 Bit Integer Rx/1000 % R
Phase B 63rd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase C 2nd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase C 3rd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase C 4th Voltage Harmonics 32 Bit Integer Rx/1000 % R
............... 32 Bit Integer Rx/1000 % R
Phase C 63rd Voltage Harmonics 32 Bit Integer Rx/1000 % R
Phase A 2nd Current Harmonics 32 Bit Integer Rx/1000 % R
Phase A 3rd Current Harmonics 32 Bit Integer Rx/1000 %R
Phase A 4th Current Harmonics 32 Bit Integer Rx/1000 % R
............... 32 Bit Integer Rx/1000 % R
Phase A 63rd Current Harmonics 32 Bit Integer Rx/1000 % R

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Harmonic Parameter Data Type Relationship Units Property
Phase B 2nd Current Harmonics 32 Bit Integer Rx/1000 % R
Phase B 3rd Current Harmonics 32 Bit Integer Rx/1000 %R
Phase B 4th Current Harmonics 32 Bit Integer Rx/1000 % R
.............. 32 Bit Integer Rx/1000 % R
Phase B 63rd Current Harmonics 32 Bit Integer Rx/1000 % R
Phase C 2nd Current Harmonics 32 Bit Integer Rx/1000 % R
Phase C 3rd Current Harmonics 32 Bit Integer Rx/1000 %R
Phase C 4th Current Harmonics 32 Bit Integer Rx/1000 % R
.............. 32 Bit Integer Rx/1000 % R
Phase C 63rd Current Harmonics 32 Bit Integer Rx/1000 %R
Table 5-3 IO Parameters
IO Parameters Data Type Relationship Units Property Trap Supported
IO11 DI Counter 1 32 Bit Integer R
IO11 DI Counter 2 32 Bit Integer R
IO11 DI Counter 3 32 Bit Integer R
IO11 DI Counter 4 32 Bit Integer R
IO11 DI Counter 5 32 Bit Integer R
IO11 DI Counter 6 32 Bit Integer R
IO21 DI Counter 1 32 Bit Integer R
IO21 DI Counter 2 32 Bit Integer R
IO21 DI Counter 3 32 Bit Integer R
IO21 DI Counter 4 32 Bit Integer R
IO31 DI Counter 1 32 Bit Integer R
IO31 DI Counter 2 32 Bit Integer R
IO31 DI Counter 3 32 Bit Integer R
IO31 DI Counter 4 32 Bit Integer R
IO12 DI Counter 1 32 Bit Integer R
IO12 DI Counter 2 32 Bit Integer R
IO12 DI Counter 3 32 Bit Integer R
IO12 DI Counter 4 32 Bit Integer R
IO12 DI Counter 5 32 Bit Integer R
IO12 DI Counter 6 32 Bit Integer R
IO22 DI Counter 1 32 Bit Integer R
IO22 DI Counter 2 32 Bit Integer R
IO22 DI Counter 3 32 Bit Integer R
IO22 DI Counter 4 32 Bit Integer R
IO32 DI Counter 1 32 Bit Integer R
IO32 DI Counter 2 32 Bit Integer R
IO32 DI Counter 3 32 Bit Integer R

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Acuvim II Series - SNMP Protocol
IO Parameters Data Type Relationship Units Property Trap Supported
IO32 DI Counter 4 32 Bit Integer R
IO11 DI Status 1 32 Bit Integer R Yes
IO11 DI Status 2 32 Bit Integer R Yes
IO11 DI Status 3 32 Bit Integer R Yes
IO11 DI Status 4 32 Bit Integer R Yes
IO11 DI Status 5 32 Bit Integer R Yes
IO11 DI Status 6 32 Bit Integer R Yes
IO21 DI Status 1 32 Bit Integer R Yes
IO21 DI Status 2 32 Bit Integer R Yes
IO21 DI Status 3 32 Bit Integer R Yes
IO21 DI Status 4 32 Bit Integer R Yes
IO31 DI Status 1 32 Bit Integer R Yes
IO31 DI Status 2 32 Bit Integer R Yes
IO31 DI Status 3 32 Bit Integer R Yes
IO31 DI Status 4 32 Bit Integer R Yes
IO12 DI Status 1 32 Bit Integer R Yes
IO12 DI Status 2 32 Bit Integer R Yes
IO12 DI Status 3 32 Bit Integer R Yes
IO12 DI Status 4 32 Bit Integer R Yes
IO12 DI Status 5 32 Bit Integer R Yes
IO12 DI Status 6 32 Bit Integer R Yes
IO22 DI Status 1 32 Bit Integer R Yes
IO22 DI Status 2 32 Bit Integer R Yes
IO22 DI Status 3 32 Bit Integer R Yes
IO22 DI Status 4 32 Bit Integer R Yes
IO32 DI Status 1 32 Bit Integer R Yes
IO32 DI Status 2 32 Bit Integer R Yes
IO32 DI Status 3 32 Bit Integer R Yes
IO32 DI Status 4 32 Bit Integer R Yes
IO31 AI1 32 Bit Integer Rx/1000 mA R
IO31 AI2 32 Bit Integer Rx/1000 mA R
IO32 AI1 32 Bit Integer Rx/1000 mA R
IO32 AI2 32 Bit Integer Rx/1000 mA R
IO21 AO1 32 Bit Integer Rx/1000 mA R
IO21 AO2 32 Bit Integer Rx/1000 mA R
IO22 AO1 32 Bit Integer Rx/1000 mA R
IO22 AO2 32 Bit Integer Rx/1000 mA R

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IO Parameters Data Type Relationship Units Property Trap Supported
IO11 RO1 32 Bit Integer R
IO11 RO2 32 Bit Integer R
IO31 RO1 32 Bit Integer R
IO31 RO2 32 Bit Integer R
IO12 RO1 32 Bit Integer R
IO12 RO2 32 Bit Integer R
IO32 RO1 32 Bit Integer R
IO32 RO2 32 Bit Integer R

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Acuvim II Series - SNMP Protocol
6. SNMP Confi gurations through the Web Server
6.1 Con󳆂 guring the SNMP Settings
To confi gure the SNMP related settings on the AXM-WEB-PUSH, user must use the built in
web server. Ensure the network settings related to the AXM-WEB-PUSH are confi gured cor-
rectly so it can be accessed within the Local Area Network.
• Open a Internet Browser and enter the IP address of the meter(refer to section 4.2-Ini-
tializing the AXM-WEB-PUSH to obtain the IP).
• Login in with 'Admin' access.
NOTE: The default password for the Admin user access is 'admin'.
• Click on 'Settings' and select 'Communications'.