ENG-485 Installation Instructions 1-13-16 - kele.com Power Monitoring/PDFs/ENG-485 Installation... · Multi-Protocol Communication Module for endicator™ MODEL ENG-485 Rev.0 (05.28.2013)

Multi-Protocol Communication Module for endicator™ MODEL ENG-485

Rev.0 (05.28.2013)

Description The ENG-485 is a multi-protocol communication module for the endicator™ Intelligent Energy Monitor. The ENG-485 reads data from the endicator™ main processor, formats it, and transmits the data to a BACnet MS/TP, Modbus RTU, or Metasys N2 network. All network parameters for the module are configured via the endicator™ keypad. The ENG-485 allows all of the power system parameters measured by the endicator™ to be monitored over a single pair of wires using an RS-485 half-duplex transmission with selectable baud rate, parity, and stop bits. The ENG-485 also supports two external digital inputs.

Features • Monitors all endicator™ parameters over a single pair of wires • Supports multiple protocols, selected via the endicator™ keypad • Allows remote reset of KWH and Peak KW parameters • RS-485 half-duplex with selectable baud rate, parity, and stop bits • All network parameters configurable through the endicator™ keypad • Optically isolated RS-485 eliminates network grounding concerns • Pluggable field-wiring screw terminals • Status and network LED indicators • Factory or field installation to any ENG-485

Specifications Item Specification

Power Supply None required (powered by endicator™)

Network BACnet MS/TP, Modbus RTU , Metasys N2

Field Wiring Pluggable screw terminals

Dimensions 4.5”H x 2.6”W x 0.6“D (11.4 x 6.6 x 1.5 cm)

Operating Environment Indoors, less than 1000m above sea level, do not expose to direct sunlight or corrosive / explosive gasses

Operating Temperature -10 ∼ +50°C (+14 ∼ +122°F)

Storage Temperature -40 ∼ +85°C (-40 ∼ +185°F)

Humidity 0% ∼ 95% noncondensing

Weight 0.1 lb (0.05kg)

This device is lead-free / RoHS-compliant.

Installation of the ENG-485 Module If the ENG-485 option was ordered with the endicator™, it will be pre-installed at Kele. If the ENG-485 is to be field installed, follow these steps:

1. Ground yourself before removing the ENG-485 module from its anti-static bag. The ENG-485 module is static sensitive!

2. Remove the two internal access screws on the right side of the endicator™ keypad panel. Open the panel by lifting up on the right edge. The panel will swing open and allow access to the meter.

3. Turn off the endicator™ power by removing the 24 VAC terminal block. Plug the ribbon cable header of the ENG-485 into the “Network Card Ribbon Cable” socket on the endicator™ main processor board.

4. Lower the ENG-485 board assembly over the two standoffs located in the middle of the endicator™ main processor board. Orient the assembly so that the ribbon cable is in the upper right corner. Install the two screws to secure the ENG-485 board to the standoffs.

5. Connect the network wires to the terminal block on the lower left corner of the ENG-485 board. The RS-485 transceiver is optically isolated from the endicator™ power terminals and earth ground, eliminating problems with differences in the reference voltage between network nodes.

6. Restore power to the endicator™ by plugging the 24 VAC terminal block back in. 7. This completes installation of the ENG-485 Multi-Protocol Communication Module.

Status LED Indication The ENG-485 contains several different LED indicators, each of which conveys important information about the status of the unit and the network. These LEDs and their functions are summarized here.

Module Status The ENG-485 has one dichromatic (red/green) LED to indicate the status of the module located in the upper left-hand side of the ENG-485. On startup, the LED blinks a startup sequence: green…red…green…red. Always confirm this sequence upon powering the endicator™ to ensure the ENG-485 is functioning properly. Solid green ............ The module status LED lights solid green when the ENG-485 has power and is

functioning normally. Flashing red .......... If a fatal error occurs, the module status LED will flash a red error code. The

number of sequential blinks (followed by 2 seconds of OFF time) indicates the error code.

An error code of 9 indicates a Host Communication Error. Remove power from the endicator™, remove the ribbon cable from the endicator™ “Network Card Ribbon Cable” socket, check for bent or broken pins, and reseat the ribbon cable in the EnGenuis socket, making sure the pins are aligned with the socket.

Network Status The ENG-485 has one red and one green LED located above the network terminal block, which indicate the status of network communications. Green (TX) LED .... Lights when the ENG-485 is transmitting data on the network. Red (RX) LED ....... Lights when the ENG-485 is receiving data on the network. Note that this does not

indicate the validity of the data; only that data exists and is being detected. Also note that the RX LED will light in conjunction with the TX LED (as transmitting devices on 2-wire RS-485 networks also receive their own transmissions).

Configuration of the ENG-485 Network Parameters Network parameters such as protocol, baud rate, parity, and address for the ENG-485 are configured through the endicator™ keypad under the “Config Comms” menu option. The available parameters are dependent on the selected protocol. This section details each parameter.

Common Parameters This section details the parameters used by multiple protocols. Protocol ................. Selects the network protocol for the ENG-485. Changing this parameter will cause

the ENG-485 to perform a software reset. Nwk Address ......... The network address at which the ENG-485 will reside at on the network. This is

also known as the station, node, or MAC address on certain networks. Baud Rate ............. This sets the baud rate at which the ENG-485 will attempt to communicate on the

network. This parameter may be fixed for some networks, and therefore, not available.

Parity & Stop ......... This sets the parity and stop bits the ENG-485 will use on the network. This

parameter may be fixed for some networks, and therefore, not available. Nwk Mtr Config ..... Select “Y” to allow meter configuration over the network. Setting this parameter to

“Y” will allow meter configuration parameters to be written from the network.

BACnet Parameters This section details the additional parameters available when the BACnet protocol is selected. Nwk Dev Name ..... Enter the device name for the ENG-485 to be used on the network. This value

must be at least one character and is restricted to printable characters. Max # Masters ...... This parameter sets the highest network address the ENG-485 will poll. Set this to

the highest network address on the network. If all network addresses are not known, set this parameter to 127.

Dev Instance # ...... Enter the device instance number for the ENG-485 to reside at on the network.

Modbus Parameters This section details the additional parameters available when the Modbus protocol is selected. Rtn Data Order ...... This parameter configures the returned data order for 32-bit parameters. Select

“Rtn Low 1st” to return the least-significant, 16-bit word first. Select “Rtn High 1st” to return the most-significant, 16-bit word first.

BACnet Point Mapping The following tables provide a list of the endicator™ data points that are mapped to the BACnet network. All Analog Input and Binary Input object types are read-only. If an invalid object type or object instance is requested, an appropriate error message will be transmitted by the ENG-485 to the network.

Table 1: List of BACnet Analog Input Objects

Object Type Object Instance Description Units Notes

AI 1 Serial Number AI 2 Firmware Version

AI 3 Auto/Manual Wiring Configuration

0 = Volt-amp matching and CT polarities were manually configured. 1 = Volt-amp matching and CT polarities were auto-configured.

AI 4 Total KW KW AI 5 Sliding Window KW KW AI 6 Total KVAR KVAR AI 7 Total KVA KVA AI 8 Phase A KW KW AI 9 Phase B KW KW AI 10 Phase C KW KW AI 11 Phase A KVAR KVAR AI 12 Phase B KVAR KVAR AI 13 Phase C KVAR KVAR AI 14 Phase A KVA KVA AI 15 Phase B KVA KVA AI 16 Phase C KVA KVA AI 17 Total Power Factor P.F. AI 18 Phase A Power Factor P.F. AI 19 Phase B Power Factor P.F. AI 20 Phase C Power Factor P.F. AI 21 Average LL Volts VOLTS AI 22 Average LN Volts VOLTS AI 23 L1-L2 Volts VOLTS AI 24 L2-L3 Volts VOLTS AI 25 L3-L1 Volts VOLTS AI 26 L1-N Volts VOLTS AI 27 L2-N Volts VOLTS AI 28 L3-N Volts VOLTS AI 29 Average Amps AMPS AI 30 Phase A Amps AMPS AI 31 Phase B Amps AMPS AI 32 Phase C Amps AMPS AI 33 Total Pos KWH KWH AI 34 Total Neg KWH KWH AI 35 Total Abs KWH KWH AI 36 Total Net KWH KWH AI 37 Total Pos KVARH KVARH AI 38 Total Neg KVARH KVARH AI 39 Total Abs KVARH KVARH AI 40 Total Net KVARH KVARH AI 41 Total KVAH KVAH AI 42 Phase A Pos KWH KWH


AI 43 Phase B Pos KWH KWH AI 44 Phase C Pos KWH KWH AI 45 Phase A Neg KWH KWH AI 46 Phase B Neg KWH KWH AI 47 Phase C Neg KWH KWH AI 48 Phase A Pos KVARH KVARH AI 49 Phase B Pos KVARH KVARH AI 50 Phase C Pos KVARH KVARH AI 51 Phase A Neg KVARH KVARH AI 52 Phase B Neg KVARH KVARH AI 53 Phase C Neg KVARH KVARH AI 54 Phase A Pos KVAH KVAH AI 55 Phase B Pos KVAH KVAH AI 56 Phase C Pos KVAH KVAH AI 57 Peak Sliding Window KW KW AI 58 Frequency HZ AI 59 Clear Totalizers Year

AI 60 Clear Totalizers Day Month Least significant byte = Day (1 – 31)

Next byte = Month (1 – 12)

AI 61 Clear Totalizers Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23)

AI 62 Peak Window KW Year

AI 63 Peak Window KW Day Month Least significant byte = Day (1 – 31)


AI 64 Peak Window KW Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23)

AI 65 Clear Peak KW Year

AI 66 Clear Peak KW Day Month Least significant byte = Day (1 – 31)


AI 67 Clear Peak KW Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23)

AI 68 External Pulse Count 1 AI 69 External Pulse Count 2

Table 2: List of BACnet Analog Value Objects


AV 1 Power System Type

0 = 3-Wire Delta 1 = 4-Wire Wye 2 = 2-Wire Single Phase 3 = 3-Wire Single Phase 4 = 4-Wire Delta

AV 2 Full Scale Volts VOLTS Range 120 – 32000 AV 3 Full Scale Amps AMPS Range 5 – 6000

AV 4 CT Type

0 = Safe-CTs non-matched 1 = 5A CTs non-matched 2 = Safe-CTs matched set 3 = 5A CTs matched set

AV 5 ‘A’ Phase Cal Number Range 9500 – 10500 AV 6 ‘B’ Phase Cal Number Range 9500 – 10500 AV 7 ‘C’ Phase Cal Number Range 9500 – 10500

AV 8 Volt-Amp Pairing

0 = L1/CTA L2/CTB L3/CTC (normal) 1 = L1/CTB L2/CTA L3/CTC 2 = L1/CTA L2/CTC L3/CTB 3 = L1/CTC L2/CTB L3/CTA 4 = L1/CTC L2/CTA L3/CTB 5 = L1/CTB L2/CTC L3/CTA

AV 9 CTA Polarity 0 = Normal 1 = Reversed

AV 10 CTB Polarity 0 = Normal 1 = Reversed

AV 11 CTC Polarity 0 = Normal 1 = Reversed

AV 12 KW Sliding Window Period MINUTES Range 5 – 60

AV 13 Contact 1 Function

0 = Positive KWH pulse 1 = Negative KWH pulse 2 = Low Volts alarm N.O 3 = Low Volts alarm N.C. 4 = Unbalanced Volts alarm N.O. 5 = Unbalanced Volts alarm N.C. 6 = Low OR Unbal Volts alarm N.O. 7 = Low OR Unbal Volts alarm N.C.

AV 14 Contact 2 Function


AV 15 Minimum KWH Pulse Width MILLISECONDS Range 50 – 2000, 50 ms increments

AV 16 KWH Per Pulse KWH

0 = 0.01 KWH/pulse 1 = 0.1 KWH/pulse 2 = 1 KWH/pulse 3 = 10 KWH/pulse

AV 17 Low Volts Alarm Threshold PERCENT Range 0 – 99 (0 = alarm disabled)

AV 18 Unbalanced Volts Alarm Threshold PERCENT Range 0 – 99 (0 = alarm disabled)


AV 19 mA Output Function

0 = Total Positive KW 1 = Total Bidirectional KW 2 = Sliding Window KW 3 = Peak Window KW 4 = Total KVA 5 = Total Power Factor 6 = Average amps 7 = Average volts

AV 20 Name Tag Part 1

Least significant byte = First ASCII character Next significant byte = Next ASCII character











AV 26 Displayed Values 1

Each bit is a flag for that data item to be displayed. Bit = 0 means do not display, bit = 1 means display Total KW (Bit 0) Sliding Window KW (Bit 1) Total KVAR (Bit 2) Total KVA (Bit 3) Phase A KW (Bit 4) Phase B KW (Bit 5) Phase C KW (Bit 6) Phase A KVAR (Bit 7) Phase B KVAR (Bit 8) Phase C KVAR (Bit 9) Phase A KVA (Bit 10) Phase B KVA (Bit 11) Phase C KVA (Bit 12) Total Power Factor (Bit 13) Phase A Power Factor (Bit 14) Phase B Power Factor (Bit 15)



Each bit is a flag for that data item to be displayed. Bit = 0 means do not display, bit = 1 means display Phase C Power Factor (Bit 0) Average LL Volts (Bit 1) Average LN Volts (Bit 2) L1-L2 Volts (Bit 3) L2-L3 Volts (Bit 4) L3-L1 Volts (Bit 5) L1-N Volts (Bit 6) L2-N Volts (Bit 7) L3-N Volts (Bit 8) Average Amps (Bit 9) A Amps (Bit 10) B Amps (Bit 11) C Amps (Bit 12) Total Positive KWH (Bit 13) Total Negative KWH (Bit 14) Total Absolute KWH (Pos + Neg) (Bit 15)


Each bit is a flag for that data item to be displayed. Bit = 0 means do not display, bit = 1 means display Total Net KWH (Pos – Neg) (Bit 0) Total Positive KVARH (Bit 1) Total Negative KVARH (Bit 2) Total KVARH (Pos+Neg) (Bit 3) Net KVARH (Pos-Neg) (Bit 4) Total KVAH (Bit 5) A Positive KWH (Bit 6) B Positive KWH (Bit 7) C Positive KWH (Bit 8) A Negative KWH (Bit 9) B Negative KWH (Bit 10) C Negative KWH (Bit 11) A Positive KVARH (Bit 12) B Positive KVARH (Bit 13) C Positive KVARH (Bit 14) A Negative KVARH (Bit 15)


Each bit is a flag for that data item to be displayed. Bit = 0 means do not display, bit = 1 means display B Negative KVARH (Bit 0) C Negative KVARH (Bit 1) A KVAH (Bit 2) B KVAH (Bit 3) C KVAH (Bit 4) Peak Sliding Window KW (Bit 6) External Input #1 (Bit 7) External Input #2 (Bit 8) Frequency (Bit 11) Name Tag (Bit 15)


AV 30 Display Action

0 = No icons, no rotate 1 = Show icons, no rotate 2 = No icons, rotate 3 = Show icons, rotate display

AV 31 Year

AV 32 Day Month Least significant byte = Day (1 – 31) Next byte = Month (1 – 12)

AV 33 Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23)

AV 34 Aux Input #1 Display Format 0 = Display as pulse counter

1 = Display as input level

AV 35 Aux Input #2 Display Format 0 = Display as pulse counter

1 = Display as input level

Table 3: List of BACnet Analog Output Objects


AO 1 Clear Totalizers Writing any value will clear the totalizers. This value self-resets to 0 after being written.

AO 2 Clear Peak Sliding Window

Writing any value will clear the peak sliding window. This value self-resets to 0 after being written.

AO 3 Clear External Input Pulse

Count 1 Writing any value will clear the pulse count. This value self-resets to 0 after being written.

AO 4 Clear External Input Pulse

Count 2 Writing any value will clear the pulse count. This value self-resets to 0 after being written.

AO 5 Output Contacts AO 6 4-20 mA Output

Table 4: List of BACnet Binary Input Objects

Object Type Object Instance Description Notes

BI 1 External Input 1 BI 2 External Input 2 BI 3 Low Volts Alarm BI 4 Unbalanced Volts Alarm

Table 5: List of BACnet Binary Value Objects


BV 1 Display Total KW

BV 2 Display Sliding Window KW

BV 3 Display Total KVAR BV 4 Display Total KVA BV 5 Display Phase A KW BV 6 Display Phase B KW BV 7 Display Phase C KW BV 8 Display Phase A KVAR BV 9 Display Phase B KVAR BV 10 Display Phase C KVAR


BV 11 Display Phase A KVA BV 12 Display Phase B KVA BV 13 Display Phase C KVA BV 14 Display Total Power

Factor

BV 15 Display Phase A Power Factor

BV 16 Display Phase B Power Factor

BV 17 Display Phase C Power Factor

BV 18 Display Average LL Volts BV 19 Display Average LN Volts BV 20 Display L1-L2 Volts BV 21 Display L2-L3 Volts BV 22 Display L3-L1 Volts BV 23 Display L1-N Volts BV 24 Display L2-N Volts BV 25 Display L3-N Volts BV 26 Display Average Amps BV 27 Display A Amps BV 28 Display B Amps BV 29 Display C Amps BV 30 Display Total Positive

KWH

BV 31 Display Total Negative KWH

BV 32 Display Total Abs KWH BV 33 Display Total Net KWH BV 34 Display Total Positive

KVARH

BV 35 Display Total Negative KVARH

BV 36 Display Total KVARH BV 37 Display Net KVARH BV 38 Display Total KVAH BV 39 Display A Positive KWH BV 40 Display B Positive KWH BV 41 Display C Positive KWH BV 42 Display A Negative KWH BV 43 Display B Negative KWH BV 44 Display C Negative KWH BV 45 Display A Positive KVARH BV 46 Display B Positive KVARH BV 47 Display C Positive

KVARH

BV 48 Display A Negative KVARH

BV 49 Display B Negative KVARH

BV 50 Display C Negative KVARH

BV 51 Display A KVAH BV 52 Display B KVAH BV 53 Display C KVAH


BV 54 Display Peak Sliding Window

BV 55 Display External Input 1 BV 56 Display External Input 2 BV 57 Display Frequency BV 58 Display Name Tag

Table 6: List of BACnet Binary Output Objects


BO 1 Clear Totalizers Setting this active will clear the totalizers. This value self-resets to inactive after being written.

BO 2 Clear Peak Sliding Window

Setting this active will clear the peak sliding window. This value self-resets to inactive after being written.

BO 3 Clear External Input Pulse Count 1

Setting this active will clear the pulse count. This value self-resets to inactive after being written.



Metasys N2 Point Mapping The following tables provide a list of the endicator™ data points that are mapped to the Metasys N2 network. All Analog Input object types are read-only. If an invalid object type or object instance is requested, an appropriate error message will be transmitted by the ENG-485 to the network.

Table 7: List of Metasys N2 Analog Input Objects


AI 1 Serial Number AI 2 Firmware Version

AI 3 Auto/Manual Wiring Configuration

0 = Volt-amp matching and CT polarities were manually configured. 1 = Volt-amp matching and CT polarities were auto-configured.

AI 4 Total KW AI 5 Sliding Window KW AI 6 Total KVAR AI 7 Total KVA AI 8 Phase A KW AI 9 Phase B KW AI 10 Phase C KW AI 11 Phase A KVAR AI 12 Phase B KVAR AI 13 Phase C KVAR AI 14 Phase A KVA AI 15 Phase B KVA AI 16 Phase C KVA AI 17 Total Power Factor AI 18 Phase A Power Factor AI 19 Phase B Power Factor AI 20 Phase C Power Factor AI 21 Average LL Volts AI 22 Average LN Volts AI 23 L1-L2 Volts AI 24 L2-L3 Volts AI 25 L3-L1 Volts AI 26 L1-N Volts AI 27 L2-N Volts AI 28 L3-N Volts AI 29 Average Amps AI 30 Phase A Amps AI 31 Phase B Amps AI 32 Phase C Amps AI 33 Total Pos KWH AI 34 Total Neg KWH AI 35 Total Abs KWH AI 36 Total Net KWH AI 37 Total Pos KVARH AI 38 Total Neg KVARH AI 39 Total Abs KVARH AI 40 Total Net KVARH AI 41 Total KVAH AI 42 Phase A Pos KWH AI 43 Phase B Pos KWH


AI 44 Phase C Pos KWH AI 45 Phase A Neg KWH AI 46 Phase B Neg KWH AI 47 Phase C Neg KWH AI 48 Phase A Pos KVARH AI 49 Phase B Pos KVARH AI 50 Phase C Pos KVARH AI 51 Phase A Neg KVARH AI 52 Phase B Neg KVARH AI 53 Phase C Neg KVARH AI 54 Phase A Pos KVAH AI 55 Phase B Pos KVAH AI 56 Phase C Pos KVAH AI 57 Peak Sliding Window KW AI 58 Frequency AI 59 Clear Totalizers Year

AI 60 Clear Totalizers Day Month

Least significant byte = Day (1 – 31) Next byte = Month (1 – 12)

AI 61 Clear Totalizers Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23)

AI 62 Peak Window KW Year

AI 63 Peak Window KW Day Month


AI 64 Peak Window KW Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23)

AI 65 Clear Peak KW Year

AI 66 Clear Peak KW Day Month


AI 67 Clear Peak KW Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23)

AI 68 External Pulse Count 1 AI 69 External Pulse Count 2

Table 8: List of Metasys N2 Analog Output Objects


AO 1 Clear Totalizers Writing any value will clear the totalizers. This value self-resets to 0 after being written.

AO 2 Clear Peak Sliding Window

Writing any value will clear the peak sliding window. This value self-resets to 0 after being written.

AO 3 Clear External Input Pulse Count 1

Writing any value will clear the pulse count. This value self-resets to 0 after being written.

AO 4 Clear External Input Pulse Count 2

Writing any value will clear the pulse count. This value self-resets to 0 after being written.

AO 5 Output Contacts AO 6 4-20 mA Output

AO 7 Power System Type


AO 8 Full Scale Volts Range 120 – 32000 AO 9 Full Scale Amps Range 5 – 6000

AO 10 CT Type


AO 11 ‘A’ Phase Cal Number Range 9500 – 10500 AO 12 ‘B’ Phase Cal Number Range 9500 – 10500 AO 13 ‘C’ Phase Cal Number Range 9500 – 10500

AO 14 Volt-Amp Pairing


AO 15 CTA Polarity 0 = Normal 1 = Reversed

AO 16 CTB Polarity 0 = Normal 1 = Reversed

AO 17 CTC Polarity 0 = Normal 1 = Reversed

AO 18 KW Sliding Window Period

Range 5 – 60

AO 19 Contact 1 Function



AO 20 Contact 2 Function


AO 21 Minimum KWH Pulse Width

Range 50 – 2000, 50 ms increments

AO 22 KWH Per Pulse

0 = 0.01 KWH/pulse 1 = 0.1 KWH/pulse 2 = 1 KWH/pulse 3 = 10 KWH/pulse

AO 23 Low Volts Alarm Threshold

Range 0 – 99 (0 = alarm disabled)

AO 24 Unbalanced Volts Alarm Threshold

Range 0 – 99 (0 = alarm disabled)

AO 25 mA Output Function


AO 26 Name Tag Part 1













AO 32 Displayed Values 1

Each bit is a flag for that data item to be displayed. Bit = 0 means do not display, bit = 1 means display Total KW (Bit 0) Sliding Window KW (Bit 1) Total KVAR (Bit 2) Total KVA (Bit 3) Phase A KW (Bit 4) Phase B KW (Bit 5) Phase C KW (Bit 6) Phase A KVAR (Bit 7) Phase B KVAR (Bit 8) Phase C KVAR (Bit 9) Phase A KVA (Bit 10) Phase B KVA (Bit 11) Phase C KVA (Bit 12) Total Power Factor (Bit 13) Phase A Power Factor (Bit 14) Phase B Power Factor (Bit 15)


Each bit is a flag for that data item to be displayed. Bit = 0 means do not display, bit = 1 means display Phase C Power Factor (Bit 0) Average LL Volts (Bit 1) Average LN Volts (Bit 2) L1-L2 Volts (Bit 3) L2-L3 Volts (Bit 4) L3-L1 Volts (Bit 5) L1-N Volts (Bit 6) L2-N Volts (Bit 7) L3-N Volts (Bit 8) Average Amps (Bit 9) A Amps (Bit 10) B Amps (Bit 11) C Amps (Bit 12) Total Positive KWH (Bit 13) Total Negative KWH (Bit 14) Total Absolute KWH (Pos + Neg) (Bit 15)



Each bit is a flag for that data item to be displayed. Bit = 0 means do not display, bit = 1 means display Total Net KWH (Pos – Neg) (Bit 0) Total Positive KVARH (Bit 1) Total Negative KVARH (Bit 2) Total KVARH (Pos+Neg) (Bit 3) Net KVARH (Pos-Neg) (Bit 4) Total KVAH (Bit 5) A Positive KWH (Bit 6) B Positive KWH (Bit 7) C Positive KWH (Bit 8) A Negative KWH (Bit 9) B Negative KWH (Bit 10) C Negative KWH (Bit 11) A Positive KVARH (Bit 12) B Positive KVARH (Bit 13) C Positive KVARH (Bit 14) A Negative KVARH (Bit 15)


Each bit is a flag for that data item to be displayed. Bit = 0 means do not display, bit = 1 means display B Negative KVARH (Bit 0) C Negative KVARH (Bit 1) A KVAH (Bit 2) B KVAH (Bit 3) C KVAH (Bit 4) Peak Sliding Window KW (Bit 6) External Input #1 (Bit 7) External Input #2 (Bit 8) Frequency (Bit 11) Name Tag (Bit 15)

AO 36 Display Action


AO 37 Year

AO 38 Day Month Least significant byte = Day (1 – 31) Next byte = Month (1 – 12)

AO 39 Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23)

AO 40 Aux Input #1 Display Format

0 = Display as pulse counter 1 = Display as input level

AO 41 Aux Input #2 Display Format

0 = Display as pulse counter 1 = Display as input level

Table 9: List of Metasys N2 Binary Input Objects


BI 1 External Input 1 BI 2 External Input 2 BI 3 Low Volts Alarm BI 4 Unbalanced Volts Alarm

Table 10: List of Metasys N2 Binary Output Objects


BO 1 Clear Totalizers Setting this active will clear the totalizers. This value self-resets to inactive after being written.

BO 2 Clear Peak Sliding Window

Setting this active will clear the peak sliding window. This value self-resets to inactive after being written.





BO 5 Display Total KW

BO 6 Display Sliding Window KW

BO 7 Display Total KVAR BO 8 Display Total KVA BO 9 Display Phase A KW BO 10 Display Phase B KW BO 11 Display Phase C KW BO 12 Display Phase A KVAR BO 13 Display Phase B KVAR BO 14 Display Phase C KVAR BO 15 Display Phase A KVA BO 16 Display Phase B KVA BO 17 Display Phase C KVA

BO 18 Display Total Power Factor

BO 19 Display Phase A Power Factor

BO 20 Display Phase B Power Factor

BO 21 Display Phase C Power Factor

BO 22 Display Average LL Volts BO 23 Display Average LN Volts BO 24 Display L1-L2 Volts BO 25 Display L2-L3 Volts BO 26 Display L3-L1 Volts BO 27 Display L1-N Volts BO 28 Display L2-N Volts BO 29 Display L3-N Volts BO 30 Display Average Amps BO 31 Display A Amps BO 32 Display B Amps BO 33 Display C Amps

BO 34 Display Total Positive KWH

BO 35 Display Total Negative KWH

BO 36 Display Total Abs KWH BO 37 Display Total Net KWH


BO 38 Display Total Positive KVARH

BO 39 Display Total Negative KVARH

BO 40 Display Total KVARH BO 41 Display Net KVARH BO 42 Display Total KVAH BO 43 Display A Positive KWH BO 44 Display B Positive KWH BO 45 Display C Positive KWH BO 46 Display A Negative KWH BO 47 Display B Negative KWH BO 48 Display C Negative KWH BO 49 Display A Positive KVARH BO 50 Display B Positive KVARH

BO 51 Display C Positive KVARH

BO 52 Display A Negative KVARH

BO 53 Display B Negative KVARH

BO 54 Display C Negative KVARH

BO 55 Display A KVAH BO 56 Display B KVAH BO 57 Display C KVAH

BO 58 Display Peak Sliding Window

BO 59 Display External Input 1 BO 60 Display External Input 2 BO 61 Display Frequency BO 62 Display Name Tag

Modbus Point Mapping The following tables provide a list of the endicator™ data points that are mapped to the Modbus network. All Input Registers are read-only. If an invalid register number is requested, an appropriate error message will be transmitted by the ENG-485 to the network. Note that all registers are 32-bit registers and are composed of two 16-bit Modbus register addresses. All registers are integer values, unless otherwise indicated. 16-bit Modbus registers must be requested in pairs and start with an odd register number. Floating point parameters must be requested separately from integer parameters, otherwise the module will respond with an error.

Table 11: List of Modbus Input Registers Register

Type Register Number Description Notes

Input 30001 Serial Number 30002

Input 30003

Firmware Version 32-bit IEEE Floating Point 30004

Input 30005 Auto/Manual Wiring 0 = Volt-amp matching and CT polarities

Register Type

Register Number Description Notes

30006 Configuration were manually configured.

1 = Volt-amp matching and CT polarities were auto-configured.

Input 30007 Total KW 32-bit IEEE Floating Point 30008

Input 30009 Sliding Window KW 32-bit IEEE Floating Point 30010

Input 30011 Total KVAR 32-bit IEEE Floating Point 30012

Input 30013

Total KVA 32-bit IEEE Floating Point 30014

Input 30015 Phase A KW 32-bit IEEE Floating Point 30016

Input 30017

Phase B KW 32-bit IEEE Floating Point 30018

Input 30019 Phase C KW 32-bit IEEE Floating Point 30020

Input 30021

Phase A KVAR 32-bit IEEE Floating Point 30022

Input 30023 Phase B KVAR 32-bit IEEE Floating Point 30024

Input 30025

Phase C KVAR 32-bit IEEE Floating Point 30026

Input 30027 Phase A KVA 32-bit IEEE Floating Point 30028

Input 30029 Phase B KVA 32-bit IEEE Floating Point 30030

Input 30031

Phase C KVA 32-bit IEEE Floating Point 30032

Input 30033 Total Power Factor 32-bit IEEE Floating Point 30034

Input 30035

Phase A Power Factor 32-bit IEEE Floating Point 30036

Input 30037 Phase B Power Factor 32-bit IEEE Floating Point 30038

Input 30039

Phase C Power Factor 32-bit IEEE Floating Point 30040

Input 30041 Average LL Volts 32-bit IEEE Floating Point 30042

Input 30043

Average LN Volts 32-bit IEEE Floating Point 30044

Input 30045 L1-L2 Volts 32-bit IEEE Floating Point 30046



Input 30051 L1-N Volts 32-bit IEEE Floating Point 30052

Input 30053

L2-N Volts 32-bit IEEE Floating Point 30054

Input 30055 L3-N Volts 32-bit IEEE Floating Point 30056

Input 30057 Average Amps 32-bit IEEE Floating Point

Register Type


30058

Input 30059 Phase A Amps 32-bit IEEE Floating Point 30060

Input 30061 Phase B Amps 32-bit IEEE Floating Point 30062

Input 30063 Phase C Amps 32-bit IEEE Floating Point 30064

Input 30065

Total Pos KWH 32-bit IEEE Floating Point 30066

Input 30067 Total Neg KWH 32-bit IEEE Floating Point 30068

Input 30069

Total Abs KWH 32-bit IEEE Floating Point 30070

Input 30071 Total Net KWH 32-bit IEEE Floating Point 30072

Input 30073

Total Pos KVARH 32-bit IEEE Floating Point 30074

Input 30075 Total Neg KVARH 32-bit IEEE Floating Point 30076

Input 30077 Total Abs KVARH 32-bit IEEE Floating Point 30078

Input 30079 Total Net KVARH 32-bit IEEE Floating Point 30080

Input 30081 Total KVAH 32-bit IEEE Floating Point 30082

Input 30083

Phase A Pos KWH 32-bit IEEE Floating Point 30084

Input 30085 Phase B Pos KWH 32-bit IEEE Floating Point 30086

Input 30087

Phase C Pos KWH 32-bit IEEE Floating Point 30088

Input 30089 Phase A Neg KWH 32-bit IEEE Floating Point 30090

Input 30091

Phase B Neg KWH 32-bit IEEE Floating Point 30092

Input 30093 Phase C Neg KWH 32-bit IEEE Floating Point 30094

Input 30095

Phase A Pos KVARH 32-bit IEEE Floating Point 30096

Input 30097 Phase B Pos KVARH 32-bit IEEE Floating Point 30098

Input 30099 Phase C Pos KVARH 32-bit IEEE Floating Point 30100

Input 30101 Phase A Neg KVARH 32-bit IEEE Floating Point 30102

Input 30103 Phase B Neg KVARH 32-bit IEEE Floating Point 30104

Input 30105

Phase C Neg KVARH 32-bit IEEE Floating Point 30106

Input 30107 Phase A Pos KVAH 32-bit IEEE Floating Point 30108

Input 30109

Phase B Pos KVAH 32-bit IEEE Floating Point 30110

Register Type


Input 30111

Phase C Pos KVAH 32-bit IEEE Floating Point 30112

Input 30113 Peak Sliding Window KW 32-bit IEEE Floating Point 30114

Input 30115

Frequency 32-bit IEEE Floating Point 30116

Input 30117

Clear Totalizers Year Day Month

Least significant 2 bytes = Year Next significant byte = Day (1 – 31) Next significant byte = Month (1 – 12) 30118

Input 30119

Clear Totalizers Time Least significant byte = Minutes (0 – 59) Next significant byte = Hours (0 – 23) Next significant 2 bytes = not used 30120

Input 30121

Peak Window KW Year Day Month


Input 30123

Peak Window KW Time Least significant byte = Minutes (0 – 59) Next significant byte = Hours (0 – 23) Next significant 2 bytes = not used 30124

Input 30125

Clear Peak KW Year Day Month


Input 30127

Clear Peak KW Time Least significant byte = Minutes (0 – 59) Next significant byte = Hours (0 – 23) Next significant 2 bytes = not used 30128

Input 30129 External Pulse Count 1 30130

Input 30131

External Pulse Count 2

30132

Input 30133 External Input 1 30134

Input 30135 External Input 2 30136

Input 30137 Low Volts Alarm 30138

Input 30139 Unbalanced Volts Alarm 30140

Table 12: List of Modbus Holding Registers Register

Type Register Number Description Notes

Holding

40001

Power System Type


40002

Holding 40003 Full Scale Volts Range 120 – 32000 40004

Holding 40005

Full Scale Amps Range 5 – 6000 40006

Holding 40007

CT Type


40008

Holding 40009

‘A’ Phase Cal Number Range 9500 – 10500 40010

Holding 40011 ‘B’ Phase Cal Number Range 9500 – 10500 40012

Holding 40013 ‘C’ Phase Cal Number Range 9500 – 10500 40014

Holding

40015

Volt-Amp Pairing


40016

Holding 40017

CTA Polarity 0 = Normal 1 = Reversed 40018

Holding 40019 CTB Polarity 0 = Normal 1 = Reversed 40020

Holding 40021

CTC Polarity 0 = Normal 1 = Reversed 40022

Holding 40023 KW Sliding Window Period Range 5 – 60 40024

Holding

40025

Contact 1 Function


40026

Holding

40027

Contact 2 Function


40028

Holding 40029 Minimum KWH Pulse Width Range 50 – 2000, 50 ms increments

40030

Holding 40031 KWH Per Pulse 0 = 0.01 KWH/pulse

Register Type


40032 1 = 0.1 KWH/pulse 2 = 1 KWH/pulse 3 = 10 KWH/pulse

Holding 40033 Low Volts Alarm Threshold Range 0 – 99 (0 = alarm disabled)

40034

Holding 40035 Unbalanced Volts Alarm Threshold Range 0 – 99 (0 = alarm disabled) 40036

Holding

40037

mA Output Function


40038

Holding 40039

Name Tag Part 1

Least significant byte = First ASCII character Next significant byte = Next ASCII character 40040

Holding 40041

Name Tag Part 2


Holding 40043

Name Tag Part 3


Holding 40045 Displayed Values 1 Each bit is a flag for that data item to be

Register Type


40046

displayed. Bit = 0 means do not display, bit = 1 means display Total KW (Bit 0) Sliding Window KW (Bit 1) Total KVAR (Bit 2) Total KVA (Bit 3) Phase A KW (Bit 4) Phase B KW (Bit 5) Phase C KW (Bit 6) Phase A KVAR (Bit 7) Phase B KVAR (Bit 8) Phase C KVAR (Bit 9) Phase A KVA (Bit 10) Phase B KVA (Bit 11) Phase C KVA (Bit 12) Total Power Factor (Bit 13) Phase A Power Factor (Bit 14) Phase B Power Factor (Bit 15) Phase C Power Factor (Bit 16) Average LL Volts (Bit 17) Average LN Volts (Bit 18) L1-L2 Volts (Bit 19) L2-L3 Volts (Bit 20) L3-L1 Volts (Bit 21) L1-N Volts (Bit 22) L2-N Volts (Bit 23) L3-N Volts (Bit 24) Average Amps (Bit 25) A Amps (Bit 26) B Amps (Bit 27) C Amps (Bit 28) Total Positive KWH (Bit 29) Total Negative KWH (Bit 30) Total Absolute KWH (Pos + Neg) (Bit 31)

Holding 40047 Displayed Values 2 Each bit is a flag for that data item to be

Register Type


40048

displayed. Bit = 0 means do not display, bit = 1 means display Total Net KWH (Pos – Neg) (Bit 0) Total Positive KVARH (Bit 1) Total Negative KVARH (Bit 2) Total KVARH (Pos+Neg) (Bit 3) Net KVARH (Pos-Neg) (Bit 4) Total KVAH (Bit 5) A Positive KWH (Bit 6) B Positive KWH (Bit 7) C Positive KWH (Bit 8) A Negative KWH (Bit 9) B Negative KWH (Bit 10) C Negative KWH (Bit 11) A Positive KVARH (Bit 12) B Positive KVARH (Bit 13) C Positive KVARH (Bit 14) A Negative KVARH (Bit 15) B Negative KVARH (Bit 16) C Negative KVARH (Bit 17) A KVAH (Bit 18) B KVAH (Bit 19) C KVAH (Bit 20) Peak Sliding Window KW (Bit 22) External Input #1 (Bit 23) External Input #2 (Bit 24) Frequency (Bit 27) Name Tag (Bit 31)

Holding 40049

Display Action


40050

Holding 40051

Time Least significant byte = Minutes (0 – 59) Next byte = Hours (0 – 23) 40052

Holding 40053

Year Day Month Least significant 2 bytes = Year Next significant byte = Day (1 – 31) Next significant byte = Month (1 – 12) 40054

Holding 40055 Output Contacts 40056

Holding 40057

4-20 mA Output 32-bit IEEE Floating Point 40058

Holding 40059 Aux Input #1 Display Format

0 = Display as pulse counter 1 = Display as input level 40060

Holding 40061 Aux Input #2 Display

Format 0 = Display as pulse counter 1 = Display as input level 40062

Holding 40063

Clear Totalizers Writing any value will clear the totalizers. This value self-resets to 0 after being written. 40064

Holding 40065 Clear Peak Sliding

Window

Writing any value will clear the peak sliding window. This value self-resets to 0 after being written. 40066

Holding 40067 Clear External Input Pulse

Count 1

Writing any value will clear the pulse count. This value self-resets to 0 after being written. 40068

Holding 40069 Clear External Input Pulse Writing any value will clear the pulse

Register Type


40070 Count 2 count. This value self-resets to 0 after being written.

Documents

ENG-485 Installation Instructions 1-13-16 - kele.com Power Monitoring/PDFs/ENG-485 Installation... · Multi-Protocol Communication Module for endicator™ MODEL ENG-485 Rev.0 (05.28.2013)