Elnet Comm
Elnet Comm
The ElNet Energy Powermeters and Analyzers supports communication over MODBUS
(RS485 and TCP/IP) and BACNET (IP and MSTP). The supported modes for each model are
described in the following table:
The ElNet Energy & Powermeters has a serial and TPC/IP interface ports allowing direct
interface with an external communication network supporting the MODBUS Protocol.
                                           1
MODBUS is an Industry Standard, widely known and commonly used communications
protocol. Using MODBUS provides communication between a PC and up to 247 Powermeter
slaves on a common line- the PC being the master and the powermeters the slaves. The PC
initiates the transaction (either a query or broadcast) and the Powermeter/s responds.
Powermeters respond to the master PC’s request, but will not iniate any transmission on its
own. The PC sends a single Query transaction and the Powermeter responds in a single response
frame and is capable of only one query and one response at a time
MODBUS uses the standard Remote Terminal Unit (RTU) transmission mode. RTU mode
sends data in 8-bit binary EVEN parity or 8-bit binary NO parity data format. For the ElNet
Energy & Powermeter to successfully communicate, choose one in the communication Set
Up.
If the receiving device (Powermeter) detects a time laps of five characters, then it will assume
the message is incomplete and will flush the frame. The device then assumes that the next byte
received will be an address. The maximum query and response message length is 256 bytes
includuing check characters.
                                                 2
1.1.3 — Address Field
Each Powermeter is designated in a network system by a user assigned address. The Address
can be any number between 1 and 255. The Powermeter will only respond to it’s own
specifacally assigned address.
The function field contains the code that tells the Powermeter what action to perform.
The ElNet Energy & Powermeteruses and responds to four standard Message Format
Functions.
 Function 03
 Function 04
 Function 06
 Function 16
The Data field contains the body of the message and contains instructions from the PC master
to the Powermeter slave to perform a particuler action or respond to a query. The reply message
from the Powermeter will be information contained in one or more of it’s registers.
The ElNet Energy & Powermeter is capable of supporting either Function 03 or Function
04 Message Format(See Table 1-3). In a reply to a query from the PC master for a reading from
a particular field, the response from the Powermeter can be either in Format 03 or Format 04 but
will depend on which Format the qeuery was originally sent.
                                              3
The difference is significant because by using Function 03 the ElNet will only send the
INTEGER part of the field value requested and the PC master will only display the INTEGER
part of the field value.
Function 04 on the other hand, is capable of sending two separate halves of the full FLOAT
requested information (each half contained in a separate register). Then it is the task of the PC
master to merge the two halves into a full FLOAT reply. (For more detailed information See
IEEE Standard 754 Floating-Point).
From 1.11.2018 – Reading using Function 4 the registers while adding 30000 – the answer
become INT32;
E.G. 1 If the user’s PC master supports Function 03, then the reply will contain the INTEGER
       part of the field only.
      The PC master requests the Voltage from Line1, and the actual Voltage in that field is
      230.5 Volts.
E.G. 2 If the user PC master supports Function 04, then the reply will contain the information
       stored in the two registers asssigned to that field and will contain the full, accurate reply.
      The PC master requests the Voltage from Line1, and the actual Voltage in that field is
      230.5 Volts.
      Function 04 will respond with a composite reply of both register 1 and 2 giving the full
      FLOAT value (in IEEE Format) from that field i.e.     230.5V.
                                                4
Modbus and Multi Channel Units
When Using Elnet With Multi Channel (MC2 , MC8 , MC12) The Elnet automaticaly answer
as different unit (Cpu) for each channel. The MC act as a few systems (Cpu) connected on the
same bus.
The user must set the 'Base' address for the unit – and then the Elnet will reply to the 'Base'
address (For first channel) and the folowing aderesses (For the folowing channels).
Ex #1:
Base address set to be #1, Then on MC8 the Unit will reply to addresses (Cpu) 1 to 8.
Ex #2:
Base address set to be #9, Then on MC2 the Unit will reply to addresses (Cpu ) 9 to 10.
Ex #3:
Base address set to be #8, Then on MC12 the Unit will reply to addresses (Cpu ) 8 to 19.
                                               5
Bacnet Protocol
The ElNet powermeters supports Bacnet IP and MSTP communication modes (please check
page 1, table 1-1).
The information that can be read\write from the ElNets is:
The BACNET "analog value" address numbers appear under the right column of the address
table.
The RS485 port can not support simultaneously MODBUS and BACNET MSTP, the default
mode of the RS485 communication port of the ElNet powermeters is set to be MODBUS, in
order to activate the BACNET MSTP mode the password 2244 must be used.
When Using Elnet With Multi Channel (MC2 , MC8 , MC12) Each System use the first 5000
AV (Analog Values)
Ex:
                                          6
MODBUS                   Field Description         Type   GR   PQ      PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                     P     color                               UniArt \
                                                                                                                       BACnet
                                                                                                                         AV
   1-2     Voltage Line 1                           R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        1
   3-4     Voltage Line 2                           R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        2
   5-6     Voltage Line 3                           R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        3
   7-8     Voltage between line 1 and Line 2        R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        4
  9-10     Voltage between line 2 and Line 3        R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        5
 11-12     Voltage between line 3 and Line 1        R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        6
 13-14     Current in Line 1                        R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        7
 15-16     Current in Line 2                        R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        8
 17-18     Current in Line 3                        R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓        9
 19-20     Active Power Line 1 (Watt)               R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       10
 21-22     Active Power Line 2 (Watt)               R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       11
 23-24     Active Power Line 3 (watt)               R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       12
 25-26     Total Active Power Line 1+2 +3 (watt)    R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       13
 27-28     Apparent Power Line 1 (VA)               R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       14
 29-30     Apparent Power Line 2 (VA)               R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       15
 31-32     Apparent Power Line 3 (VA)               R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       16
 33-34     Total Apparent Power Line 1+2+3          R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       17
 35-36     Reactive Power Line 1 (VAR)              R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       18
 37-38     Reactive Power Line 2 (VAR)              R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       19
 39-40     Reactive Power Line 3 (VAR)              R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       20
 41-42     Total Reactive Power Line 1+2+3          R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       21
 43-44     Power Factor Line 1 (PF)                 R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       22
 45-46     Power Factor Line 2 (PF)                 R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       23
                                                               7
MODBUS                   Field Description                Type   GR   PQ      PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                            P     color                               UniArt \
                                                                                                                              BACnet
                                                                                                                                AV
 47-48     Power Factor Line 3 (PF)                        R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       24
 49-50     Total Power Factor (Line 1+2+3) Absolute (+)    R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       25
 51-52     Frequency Line 1 (Hrz)                          R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       26
 53-54     Frequency Line 2 (Hrz)                          R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       27
 55-56     Frequency Line 3 (Hrz)                          R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       28
 57-58     Current Neutral Line                            R     ✓        ✓    ✓    ✓      ✓      ✓     ✓    ✓    ✓     ✓       29
 59-60     Power Factor Line 1 (L & C)                     R     ✓        ✓    ✓           ✓      ✓                     ✓       30
 61-62     Power Factor Line 2 (L & C)                     R     ✓        ✓    ✓           ✓      ✓                     ✓       31
 63-64     Power Factor Line 3 (L & C)                     R     ✓        ✓    ✓           ✓      ✓                     ✓       32
 65-66     Total Power Factor (Line 1+2+3) Signed (+/-)    R     ✓        ✓    ✓           ✓      ✓                     ✓       33
 67-68     Total Current in Line 1+2+3                     R     ✓        ✓                ✓      ✓                             34
 69-70     Leakage Current                                 R     ✓        ✓                                                     35
                                                            11
MODBUS                   Field Description   Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                             P     color                               UniArt \
                                                                                                               BACnet
                                                                                                                 AV
241-242    PFC   – Power Factor              R/W                            ✓            ✓               ✓       121
243-244    PFC   – On Time                   R/W                            ✓            ✓               ✓       122
245-246    PFC   – Off Time                  R/W                            ✓            ✓               ✓       123
247-248    PFC   – Avarege Time (Minute)     R/W                            ✓            ✓               ✓       124
249-250    PFC   – Stages                    R/W                            ✓            ✓               ✓       125
251-252    PFC   – Mode Of Operation         R/W                            ✓            ✓               ✓       126
253-254    PFC   – THD (Volt)                R/W                            ✓            ✓               ✓       127
255-256    PFC   – Capacitor #1 (KVAR)       R/W                            ✓            ✓               ✓       128
257-258    PFC   – Capacitor #2 (KVAR)       R/W                            ✓            ✓               ✓       129
259-260    PFC   – Capacitor #3 (KVAR)       R/W                            ✓            ✓               ✓       130
261-262    PFC   – Capacitor #4 (KVAR)       R/W                            ✓            ✓               ✓       131
263-264    PFC   – Capacitor #5 (KVAR)       R/W                            ✓            ✓               ✓       132
265-266    PFC   – Capacitor #6 (KVAR)       R/W                            ✓            ✓               ✓       133
267-268    PFC   – THD (Current)             R/W                            ✓            ✓               ✓       134
269-270    PFC   – Min. Voltage              R/W                            ✓                            ✓       135
271-272    PFC   – PF Avarrage Time          R/W                            ✓            ✓               ✓       136
273-274    PFC   – Comb. Stayble Time        R/W                            ✓            ✓               ✓       137
275-276    PFC   – Hysteresis                R/W                            ✓            ✓               ✓       138
277-278    PFC   – % Voltage (VT) For OK     R/W                            ✓            ✓               ✓       139
279-280    PFC   – % Current (CT) To Stop    R/W                            ✓            ✓               ✓       140
281-282    PFC   – Capacitor #1 Status        R                             ✓            ✓               ✓       141
283-284    PFC   – Capacitor #2 Status        R                             ✓            ✓               ✓       142
285-286    PFC   – Capacitor #3 Status        R                             ✓            ✓               ✓       143
287-288    PFC   – Capacitor #4 Status        R                             ✓            ✓               ✓       144
                                                         12
MODBUS                   Field Description   Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                             P     color                               UniArt \
                                                                                                               BACnet
                                                                                                                 AV
289-290    PFC – Capacitor #5 Status           R                            ✓            ✓               ✓       145
291-292    PFC – Capacitor #6 Status           R                            ✓            ✓               ✓       146
293-294    Pulse Value (KW-IMP) Relay 1      R/W    ✓     ✓     ✓           ✓            ✓               ✓       147
295-296    Pulse Value (KW-EXP) Relay 2      R/W    ✓     ✓                                                      148
297-298    Pulse Value (KQ-IMP) Relay 3      R/W    ✓     ✓                                                      149
299-300    Pulse Duration (Seconds)          R/W    ✓     ✓     ✓           ✓      ✓                     ✓       150
301-302    Clock : Seconds                   R/W*   ✓     ✓     ✓    ✓      ✓      ✓     ✓    ✓          ✓       151
303-304    Clock : Minutes                   R/W*   ✓     ✓     ✓    ✓      ✓      ✓     ✓    ✓          ✓       152
305-306    Clock : Hours                     R/W*   ✓     ✓     ✓    ✓      ✓      ✓     ✓    ✓          ✓       153
307-308    Clock : Week Day (1-7)            R/W*   ✓     ✓     ✓    ✓      ✓      ✓     ✓    ✓          ✓       154
309-310    Clock : Day                       R/W*   ✓     ✓     ✓    ✓      ✓      ✓     ✓    ✓          ✓       155
311-312    Clock : Month                     R/W*   ✓     ✓     ✓    ✓      ✓      ✓     ✓    ✓          ✓       156
313-314    Clock : Year (20xx)               R/W*   ✓     ✓     ✓    ✓      ✓      ✓     ✓    ✓          ✓       157
315-316    Run Time (Seconds With Current)   R/W*               ✓           ✓      ✓     ✓    ✓          ✓       158
317-318    Day Time (Win Format)               R    ✓     ✓                 ✓      ✓     ✓                       159
319-320    Force Cpu To response in MC       R/W                                              ✓                  160
321-322    Type Of Din 1                     R/W*                                                                161
323-324    Type Of Din 2                     R/W*                                                                162
325-326    Type Of Din 3                     R/W*                                                                163
327-328    Type Of Din 4                     R/W*                                                                164
                                                         13
MODBUS                     Field Description   Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                               P     color                               UniArt \
                                                                                                                 BACnet
                                                                                                                   AV
337-338    K.Factor – Current – Line 3          R     ✓     ✓                 ✓                                    169
339-340    K.Factor – Current – Line 1+2+3      R     ✓     ✓                 ✓                                    170
341-342    Din 1 Energy Total – Rate 1          R                                                                  171
343-344    Din 2 Energy Total – Rate 1          R                                                                  172
345-346    Din 3 Energy Total – Rate 1          R                                                                  173
347-348    Din 4 Energy Total – Rate 1          R                                                                  174
349-350    Din 1 Energy Total – Rate 2          R                                                                  175
351-352    Din 2 Energy Total – Rate 2          R                                                                  176
353-354    Din 3 Energy Total – Rate 2          R                                                                  177
355-356    Din 4 Energy Total – Rate 2          R                                                                  178
357-358    Din 1 Energy Total – Rate 3          R                                                                  179
359-360    Din 2 Energy Total – Rate 3          R                                                                  180
361-362    Din 3 Energy Total – Rate 3          R                                                                  181
363-364    Din 4 Energy Total – Rate 3          R                                                                  182
365-366    Din 1 Energy Total – Rate 1+2+3      R                                                                  183
367-368    Din 2 Energy Total – Rate 1+2+3      R                                                                  184
369-370    Din 3 Energy Total – Rate 1+2+3      R                                                                  185
371-372    Din 4 Energy Total – Rate 1+2+3      R                                                                  186
                                                                     18
MODBUS                   Field Description     Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                               P     color                               UniArt \
                                                                                                                 BACnet
                                                                                                                   AV
601-602    1st Harmonics for Volts Line 1       R     ✓     ✓     ✓           ✓            ✓               ✓       301
603-604    2nd Harmonics for Volts Line 1       R     ✓     ✓     ✓           ✓            ✓               ✓       302
                                                                              ✓            ✓               ✓
   ⇓                             ⇓              ⇓                                                                   ⇓
661-662    31st Harmonics for Volts Line 1      R     ✓     ✓     ✓           ✓            ✓               ✓       331
663-664    32nd Harmonics for Volts Line 1      R     ✓     ✓     ✓           ✓            ✓               ✓       332
665-666    1st Harmonics for Volts Line 2       R     ✓     ✓     ✓           ✓            ✓               ✓       333
667-668    2nd Harmonics for Volts Line 2       R     ✓     ✓     ✓           ✓            ✓               ✓       334
                                                                              ✓            ✓               ✓
   ⇓                             ⇓              ⇓                                                                   ⇓
725-726    31st Harmonics for Volts Line 2      R     ✓     ✓     ✓           ✓            ✓               ✓       363
727-728    32nd Harmonics for Volts Line 2      R     ✓     ✓     ✓           ✓            ✓               ✓       364
729-730    1st Harmonic for Volts Line 3        R     ✓     ✓     ✓           ✓            ✓               ✓       365
731-732    2nd Harmonics for Volts Line 3       R     ✓     ✓     ✓           ✓            ✓               ✓       366
   ⇓                             ⇓              ⇓                             ✓            ✓               ✓        ⇓
789-790    31st Harmonics for Vots Line 3       R     ✓     ✓     ✓           ✓            ✓               ✓       395
791-792    32nd Harmonics for Volts Line 3      R     ✓     ✓     ✓           ✓            ✓               ✓       396
793-794    1st Harmonics for Current Line 1     R     ✓     ✓     ✓           ✓            ✓               ✓       397
795-796    2nd Harmonics for Current Line 1     R     ✓     ✓     ✓           ✓            ✓               ✓       398
                                                                              ✓            ✓               ✓
   ⇓                             ⇓              ⇓                                                                   ⇓
853-854    31st Harmonics for Current Line 1    R     ✓     ✓     ✓           ✓            ✓               ✓       427
855-856    32nd Harmonics for Current Line 1    R     ✓     ✓     ✓           ✓            ✓               ✓       428
857-858    1st Harmonics for Current Line 2     R     ✓     ✓     ✓           ✓            ✓               ✓       429
                                                           19
MODBUS                     Field Description    Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                P     color                               UniArt \
                                                                                                                  BACnet
                                                                                                                    AV
859-860    2nd Harmonics for Current Line 2      R     ✓     ✓     ✓           ✓            ✓               ✓       430
                                                                               ✓            ✓               ✓
   ⇓                              ⇓              ⇓                                                                   ⇓
917-918    31st Harmonics for Current line 2     R     ✓     ✓     ✓           ✓            ✓               ✓       459
919-920    32nd Harmonicsfor Current Line 2      R     ✓     ✓     ✓           ✓            ✓               ✓       460
921-922    1st Harmonics for Current Line 3      R     ✓     ✓     ✓           ✓            ✓               ✓       461
923-924    2nd Harmonics for Current Line 3      R     ✓     ✓     ✓           ✓            ✓               ✓       462
                                                                               ✓            ✓               ✓
   ⇓                              ⇓              ⇓                                                                   ⇓
981-982    31st Harmonics for Current Line 3     R     ✓     ✓     ✓           ✓            ✓               ✓       491
983-984    32nd Harmonics for Current Line 3     R     ✓     ✓     ✓           ✓            ✓               ✓       492
                                                          25
MODBUS                   Field Description      Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                P     color                               UniArt \
                                                                                                                  BACnet
                                                                                                                    AV
                                                            26
MODBUS                  Field Description          Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                   P     color                               UniArt \
                                                                                                                     BACnet
                                                                                                                       AV
4261-62    Comm.Alarm – High Current DelayOn       R/W                ✓           ✓            ✓               ✓      2131
4263-64    Comm.Alarm – High Voltage DelayOn       R/W                ✓           ✓            ✓               ✓      2132
4265-66    Comm.Alarm – Low Voltage DelayOn        R/W                ✓           ✓            ✓               ✓      2133
4267-68    Comm.Alarm – Low PF DelayOn             R/W                ✓           ✓            ✓               ✓      2134
4269-70    Comm.Alarm – High V.THD DelayOn         R/W                ✓           ✓            ✓               ✓      2135
4271-72    Comm.Alarm – High I.THD DelayOn         R/W                ✓           ✓            ✓               ✓      2136
                                                        37
MODBUS                   Field Description   Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                             P     color                               UniArt \
                                                                                                               BACnet
                                                                                                                 AV
5637-38    TOU- Uruguay (Trpl) Med - From    R/W    ✓     ✓     ✓           ✓      ✓     ✓               ✓      2819
5639-40    TOU- Uruguay (Trpl) Med - To      R/W    ✓     ✓     ✓           ✓      ✓     ✓               ✓      2820
5641-42    TOU- Uruguay (Trpl) High - From   R/W    ✓     ✓     ✓           ✓      ✓     ✓               ✓      2821
5643-44    TOU- Uruguay (Trpl) High - To     R/W    ✓     ✓     ✓           ✓      ✓     ✓               ✓      2822
5645-46    TOU- Uruguay (Trpl) High - From   R/W    ✓     ✓     ✓           ✓      ✓     ✓               ✓      2823
5647-48    TOU- Uruguay (Trpl) High - To     R/W    ✓     ✓     ✓           ✓      ✓     ✓               ✓      2824
                                                                ✓     ✓    ✓            ✓      ✓     ✓    ✓                 3422
6843-44    Active Energy Line 1+2+3 – Rate 2 – KWh (I)    R
                                                                     40
MODBUS                  Field Description                Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                         P     color                               UniArt \
                                                                                                                           BACnet
                                                                                                                             AV
6845-46    Active Energy Line 1+2+3 – Rate 3 – KWh (I)    R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3423
6847-48    ReActive Energy Line 1 –Rate 1 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3424
           (Imp)
6849-50    ReActive Energy Line 2 –Rate 1 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3425
           (Imp)
6851-52    ReActive Energy Line 3 –Rate 1 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3426
           (Imp)
6853-54    ReActive Energy Line 1 –Rate 2 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3427
           (Imp)
6855-56    ReActive Energy Line 2 –Rate 2 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3428
           (Imp)
6857-58    ReActive Energy Line 3 –Rate 2 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3429
           (Imp)
6859-60    ReActive Energy Line 1 –Rate 3 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3430
           (Imp)
6861-62    ReActive Energy Line 2 –Rate 3 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3431
           (Imp)
6863-64    ReActive Energy Line 3 –Rate 3 – KVARh         R     ✓     ✓     ✓           ✓      ✓     ✓    ✓                 3432
           (Imp)
6865-66    ReActive E. Line 1+2+3 –Rate 1 – KVARh (I)     R     ✓      ✓    ✓           ✓      ✓     ✓    ✓                 3433
6867-68    ReActive E. Line 1+2+3 –Rate 2 – KVARh (I)     R     ✓      ✓    ✓           ✓      ✓     ✓    ✓                 3434
6869-70    ReActive E. Line 1+2+3 –Rate 3 – KVARh (I)     R     ✓      ✓    ✓           ✓      ✓     ✓    ✓                 3435
6871-72    Total Active Power Line 1+2 +3 (KW)            R     ✓      ✓                ✓      ✓     ✓    ✓                 3436
6873-74    Total Active Power 1+2 +3 (MW)                 R     ✓      ✓                ✓      ✓     ✓    ✓                 3437
6875-76    Total ReActive Power 1+2 +3 (MVAR)             R     ✓      ✓                ✓      ✓     ✓    ✓                 3438
6875-76    Total ReActive Power 1+2 +3 (KVAR)             R     ✓      ✓                ✓      ✓          ✓                 3439
                                                                     41
MODBUS                   Field Description                  Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                            P     color                               UniArt \
                                                                                                                              BACnet
                                                                                                                                AV
                                                                      43
MODBUS                   Field Description                 Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                           P     color                               UniArt \
                                                                                                                             BACnet
                                                                                                                               AV
6969-70    Apparent Power Line 2 (KVA)                      R     ✓     ✓                 ✓      ✓     ✓                      3485
6971-72    Apparent Power Line 3 (KVA)                      R     ✓     ✓                 ✓      ✓     ✓                      3486
                                                         45
MODBUS                   Field Description    Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                              P     color                               UniArt \
                                                                                                                BACnet
                                                                                                                  AV
7389-90    UnBalance % (Now)                   R                             ✓                                   3695
7391-92    UnBalance % (Last 10 Minutes)       R           ✓                                                     3696
7393-94    PST (Last 10 Minutes) For Line 1    R           ✓                                                     3697
7395-96    PST (Last 10 Minutes) For Line 2    R           ✓                                                     3698
7397-98    PST (Last 10 Minutes) For Line 3    R           ✓                                                     3699
                                                         47
MODBUS                 Field Description   Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                           P     color                               UniArt \
                                                                                                             BACnet
                                                                                                               AV
                                                                   55
MODBUS                  Field Description   Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                            P     color                               UniArt \
                                                                                                              BACnet
                                                                                                                AV
10179-80   THD for Volts Lines 1+2+3         R                             ✓                                   5090
10181-82   THD forCurrent Lines 1+2+3        R                             ✓                                   5091
                                                                      63
MODBUS                  Field Description                 Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                          P     color                               UniArt \
                                                                                                                            BACnet
                                                                                                                              AV
           Average)
10687-88   Voltage between line 2 and Line 3 (15 Minute    R     ✓     ✓                 ✓                                   5344
           Average)
10689-90   Voltage between line 3 and Line 1 (15 Minute    R     ✓     ✓                 ✓                                   5345
           Average)
10691-92   Current in Line 1 (15 Minute Average)           R     ✓     ✓                 ✓                                   5346
10693-94   Current in Line 2 (15 Minute Average)           R     ✓     ✓                 ✓                                   5347
10695-96   Current in Line 3 (15 Minute Average)           R     ✓     ✓                 ✓                                   5348
10697-98   Active Power Line 1 -Watt(15 Minute Average)    R     ✓     ✓                 ✓                                   5349
10699-00   Active Power Line 2 -Watt(15 Minute Average)    R     ✓     ✓                 ✓                                   5350
10701-02   Active Power Line 3 -Watt(15 Minute Average)    R     ✓     ✓                 ✓                                   5351
10703-04   Active Power Line 1+2+3 -Watt (15 Minute        R     ✓     ✓                 ✓                                   5352
           Average)
10705-06   ReActive Power Line 1 -VAR(15 Minute            R     ✓     ✓                 ✓                                   5353
           Average)
10707-08   ReActive Power Line 2 -VAR (15 Minute           R     ✓     ✓                 ✓                                   5354
           Average)
10709-10   ReActive Power Line 3 -VAR (15 Minute           R     ✓     ✓                 ✓                                   5355
           Average)
10711-12   ReActive Power Line 1+2+3 -VAR (15 Minute       R     ✓     ✓                 ✓                                   5356
           Average)
10713-14   Power Factor Line 1 (PF) (15 Minute Average)    R     ✓     ✓                 ✓                                   5357
10715-16   Power Factor Line 2 (PF) (15 Minute Average)    R     ✓     ✓                 ✓                                   5358
10717-18   Power Factor Line 3 (PF) (15 Minute Average)    R     ✓     ✓                 ✓                                   5359
10719-20   Power Factor Line 1+2+3 (PF)(15 Minute          R     ✓     ✓                 ✓                                   5360
                                                                      64
MODBUS                  Field Description              Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                       P     color                               UniArt \
                                                                                                                         BACnet
                                                                                                                           AV
           Average)
10721-22   Current L0 (15 Minute Average)               R     ✓     ✓                 ✓                                   5361
10723-24   Frequency (15 Minute Average)                R     ✓     ✓                 ✓                                   5362
10725-26   Apparent Power Line 1-VA(15 Minute           R     ✓     ✓                 ✓                                   5363
           Average)
10727-28   Apparent Power Line 2 - VA (15 Minute        R     ✓     ✓                 ✓                                   5364
           Average)
10729-30   Apparent Power Line 3 - VA (15 Minute        R     ✓     ✓                 ✓                                   5365
           Average)
10731-32   Apparent Power Line 1+2+3 - VA (15 Minute    R     ✓     ✓                 ✓                                   5366
           Average)
                                                          66
MODBUS                    Field Description   Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                              P     color                               UniArt \
                                                                                                                BACnet
                                                                                                                  AV
11699-00   Internal Use                       R/W          ✓                                                     5850
   ⇓                             ⇓             ⇓                                                                   ⇓
11819-20   Internal Use                       R/W          ✓                                                     5910
                                                          67
MODBUS                   Field Description               Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                         P     color                               UniArt \
                                                                                                                           BACnet
                                                                                                                             AV
11879-80   Flash Trend Time (DTE) – Code 55              R/W                            ✓      ✓                            5940
11881-82   Flash Trend Day                               R/W                            ✓      ✓                            5941
11883-84   Flash Trend Month                             R/W                            ✓      ✓                            5942
11885-86   Flash Trend Year                              R/W                            ✓      ✓                            5943
11887-88   Flash Trend Hour                              R/W                            ✓      ✓                            5944
11889-90   Flash Trend Minute                            R/W                            ✓      ✓                            5945
11891-92   Flash Trend Second                            R/W                            ✓      ✓                            5945
                                                                69
MODBUS                   Field Description         Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                   P     color                               UniArt \
                                                                                                                     BACnet
                                                                                                                       AV
16399-00   Historical Alarm # 1 –Alarm On/Off       R                             ✓                                   8200
   ⇓                             ⇓                  ⇓                                                                   ⇓
16797-98   Historical Alarm # 200 – Alarm On/Off    R                             ✓                                   8399
16799-00   Historical Alarm # 1 –Alarm Value        R                             ✓                                   8400
   ⇓                             ⇓                  ⇓                                                                   ⇓
17197-98   Historical Alarm # 200 – Alarm Value     R                             ✓                                   8599
                                                               70
MODBUS                   Field Description           Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                     P     color                               UniArt \
                                                                                                                       BACnet
                                                                                                                         AV
   ⇓                             ⇓                    ⇓                                                                   ⇓
19197-98   V1 – Last Wave Sample                      R           ✓                                                     9599
19199-00   V2 – First Wave Sample                     R           ✓                                                     9600
   ⇓                             ⇓                    ⇓                                                                   ⇓
19597-98   V2 – Last Wave Sample                      R           ✓                                                     9799
19599-00   V3 – First Wave Sample                     R           ✓                                                     9800
   ⇓                             ⇓                    ⇓                                                                   ⇓
19997-98   V3 – Last Wave Sample                      R           ✓                                                     9999
                                                                   72
MODBUS                  Field Description           Type   GR    PQ   PICO VIP-    LT     LT-   LT   MC   LTE   LTC   ITEM #
Register                                                                    P     color                               UniArt \
                                                                                                                      BACnet
                                                                                                                        AV
21003-04   Active Energy L2 Last 15 Mint (KW)        R                             ✓                                   10502
21005-06   Active Energy L3 Last 15 Mint (KW)        R                             ✓                                   10503
21007-08   Active Energy L1+2+3 Last 15 Mint (KW)    R                             ✓                                   10504
                                                                                   ✓
21009-10   Active Energy L1 Last 30 Mint (KW)        R                             ✓                                   10505
21011-12   Active Energy L2 Last 30 Mint (KW)        R                             ✓                                   10506
21013-14   Active Energy L3 Last 30 Mint (KW)        R                             ✓                                   10507
21015-16   Active Energy L1+2+3 Last 30 Mint (KW)    R                             ✓                                   10508
                                                                                   ✓
21017-18   Active Energy L1 Last Hour (KW)           R                             ✓                                   10509
21019-20   Active Energy L2 Last Hour (KW)           R                             ✓                                   10510
21021-22   Active Energy L3 Last Hour (KW)           R                             ✓                                   10511
21023-24   Active Energy L1+2+3 Last Hour (KW)       R                             ✓                                   10512
                                                               74
1.3 — UniArt Alarms for ElNet Multimeter
The ElNet Energy & Powermeteris capable of working with UNIART software. When working with UNIART software user can get specific
alarms from the unit as described in Table 1-5.
Alarm #                     Description               Phase         GR          LT          MC          PICO
    1      Low Voltage (Line To N)                      1            ✓
    2      High Voltage (Line To N)                     1            ✓
    3      Low Voltage (Line To N)                      2            ✓
    4      High Voltage (Line To N)                     2            ✓
    5      Low Voltage (Line To N)                      3            ✓
    6      High Voltage (Line To N)                     3            ✓
    7      Low Voltage (Line To Line)                  1-2           ✓
    8      High Voltage (Line To Line)                 1-2           ✓
    9      Low Voltage (Line To Line)                  2-3           ✓
   10      High Voltage (Line To Line)                 2-3           ✓
   11      Low Voltage (Line To Line)                  3-1           ✓
   12      High Voltage (Line To Line)                 3-1           ✓
   13      Low Current                                  1            ✓
   14      High Current                                 1            ✓
   15      Low Current                                  2            ✓
   16      High Current                                 2            ✓
   17      Low Current                                  3            ✓
   18      High Current                                 3            ✓
   19      Low Current                                L0 (N)         ✓
   20      High Current                               L0 (N)         ✓
   21      Low Power Factor                             1            ✓
                                                               75
Alarm #                  Description     Phase         GR   LT   MC   PICO
  22      High Power Factor                1           ✓
  23      Low Power Factor                 2           ✓
  24      High Power Factor                2           ✓
  25      Low Power Factor                 3           ✓
  26      High Power Factor                3           ✓
  27      Low Power Factor               1+2+3         ✓
  28      High Power Factor              1+2+3         ✓
                                               78
Alarm #                 Description        Phase        LT Color
  42      Low Voltage (Line To N)              2            ✓
  43      Low Voltage (Line To N)              3            ✓
  44      Low Current                          1            ✓
  45      Low Current                          2            ✓
  46      Low Current                          3            ✓
  47      Low Demand KW                       Tot           ✓
  48      Low Import Power Total KW           Tot           ✓
  49      Low Export Power Total KW           Tot           ✓
  50      Low Temprature                      ---           ✓
  51      Low % kVarhC/kWh                    Tot           ✓
  52      Low % kVarhL/kWh                    Tot           ✓
  53      Low No Volt                          1            ✓
  54      Low No Volt                          2            ✓
  55      Low No Volt                          3            ✓
  56      Low No Current                       1            ✓
  57      Low No Current                       1            ✓
  58      Low No Current                       1            ✓
  59      High Leakage Current                ---           ✓
  60      Low General PF                      ---           ✓
                                      Table 1-6 LT (Color) Alarm Table
                                                   79
                               What’s New?
01.03.2010 :   Add LT –Demand THD Values (2141-2157)
08.03.2010 :   Add GR –KFactor (167-170)
31.05.2010 :   Add MC
06.06.2010 :   Add Temp Sensor (190)
22.07.2010 :   Add Modbus Response Delay (290)
01.09.2010 :   Add TOU Registers (3101-3328)
06.06.2010 :   Add Energy in KW (3400-3435)
15.06.2010 :   Add Energy in KW (3400-3411) in LTE
08.09.2011 :   Add Total Q For C & L Mode (285 & 286)
12.09.2011 :   Add Meter B (3440 & 3477)
10.11.2011 :   Add Fast Trend Cycle (GR) (199)
23.11.2011 :   Add Long Wave Events (PQ) (650-654)
10.12.2011 :   Update Alarm Table
09.01.2012 :   Add LTC16 Capacitors 8-16 (1981-1990)
16.02.2012 :   Add MC & LT ModBus Index (ReMap Items 3800-3999)
19.02.2012 :   Add LT Alarms (Items 4400-4519)
20.02.2012 :   Add PQ/GR ModBus Index (ReMap Items 3800-3999)
06.05.2012 :   Add PQ Trip Current
10.05.2012 :   Add LT (Color) Reactive Four Quadrant (Items 295-298)
24.05.2012 :   Add PST to PQ
17.06.2012 :   Add Simple Trip Data (Items 5051-5058)
14.08.2012 :   Add User Trend (Items 5301-5315)
14.08.2012 :   Add Item 657
20.08.2012 :   Add Items 5340-5360
29.08.2012 :   Add Items 697-699
02.09.2012 :   Add Items 5400-5798
02.09.2012 :   Add Items 1991-1993
12.09.2012 :   Add Items 3437-8
13.09.2012 :   Add Items 5390-2
19.09.2012 :   Add Items 5320-5333
05.11.2012 :   Add Items 5801-5824
26.11.2012 :   Add LT Color Alarms
02.12.2012 :   Update Alarm Table
06.12.2012 :   Add 2120 – Keyboard Lock
12.12.2012 :   Add MSTP Parameters
27.12.2012 :   Add Pulse Registers (5481)
09.01.2013 :   Add MVAR Registers (3439)
17.01.2013 :   Add Avr15M Registers (5360)
16.07.2013 :   Add D.In Energy (LT)
31.07.2013 :   Add User Flash Trend (LT TFT - Items 5900-5928)
20.08.2013 :   Add Total D.In Energy
01.10.2013 :   Add Combined Apparant Power (KVA) and (MVA) (Items 3443-3444)
03.10.2013 :   Add Harmonics & Min/Max to Pico,
04.10.2013 :   Add LT Historical Alarms
08.10.2013 :   Add LTE VAR-LC
13.02.2014 :   Add PQ – Crest Factor
16.02.2014 :   Update Flash trend registers.
08.04.2014 :   Update GPS Registers.
08.04.2014 :   Add K power per line (LT 2013 - Items 3478-3486)
17.07.2014 :   Update Alarm Table (Items 4400-4640)
                                     80
04.09.2014 :   Add Alternate Meter Energy (Items 3446-3448, 3450-3458, 3490-3498)
22.12.2014:    Add High PF Limit (Items 3985-86, 3987-88)
5.8.2015:      Add Current Demand To Pico
29.9.2015:     Add Items 5280-5293 (Fundamental Data)
29.9.2015:     Add Items 5975-5999 (Ftrend Items)
20.4.2016:     Add Digital In #1 & #2 to LTE
13.6.2016:     Add Harmonics Angle (LT)
13.11.2016:    Add Energy to LT (3478-3486)
24.1.2017:     Add Interval Energy to LT (10501-12)
17.8.2017:     Add SNTP LT+PQ (4632)
4.10.2018:     Add GLS
24.11.2019:    Change the word 'Combined' to 'Total'
15.03.2020:    Add Warning regards 'Open Protocols'
26.03.2020:    Add Cos-F to GR/PQ (647-9)
81