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DC Analog Output Modules

1. AC KILOWATTS Elettro Industries AC KILOWATTS EI Industries Step 1 Exiting from Data Entry Sequence Step 2 Exiting from Function Level a Press MODE to cancel the Data Entry Sequence a Press MODE until E appears c The DMWH returns to the Function Level b Press SET to exit from the Function Level to Group Level AC KILOWATTS Industries Step 3 Exiting from Group Level a Press MODE until PE appears b Press SET to exit entirely from the Programming Mode c You have exited the Programming Mode The LMT1 and LMT2 lights will flash momentarily to let you know you have exited After a moment the meter will return to the Operating Mode 5 Electro Industries GaugeTech DOC E104 7 03 07 36 APPENDIX APPENDIX A A 1 Enable DC Output Option Note Ifthe DC Output Module is purchased separately the DC Output Option must be enabled To do that follow the procedure outlined below Procedure applies to DMMS 300 DWVA only 1 Enable DC Output Option in the Group 0 Pack 3 Switch D Disable Group 0 Pack 3 Switch C 2 Seethe Device s Programming Manual under System Configuration for details of the DC Output Option Enabling Procedure 3 After enabling th
2. Electro Industries Electro Industries oon oon 11 eu es p 2 i 7 STEP 3 STEP 4 Data Entry Sequence for PACKS a Press B2 to toggle segments UP or DOWN for desired setting a Press B3 to begin data entry sequence b Press B1 to Cancel c Refer to Figure 4 4 for selections c Press B3 to store See Chapter 6 to Exit or continue G Electro Industries GaugeTech DOC E104 7 03 07 20 CHAPTER 4 PROGRAMMING DC ANALOG OUTPUT MODULES 4 4 Setting the Channels In this section you are setting the channels to be either unidirectional or bi directional As shown below the number of packs will vary according to the number of channels you have in your module SEGMENT UP Unidirectional SEGMENT DOWN Bi directional PACK NO 1 PACK NO 2 PACK NO 3 Electro Industries eElectro Industries eElectro Industries NL IUE CHAN 5 e gy NELS CHANNELS 67 4 8 9 Available for All Channel Models Available for 6 and 10 Channel Available for the 10 Channel Models Model STEP 5 a Press B2 to continue NOTE Remember SEGMENT UP Unidirectional SEGMENT DOWN Bi directional Electro Industries Electro Industries Lo 70 juri e juri e NOTE
3. hi 0 1mA MODULE CALCULATION Analog Module DC Output PF sign 1 000 Display Reading Range Offset Input Power Factor Range G Electro Industries GaugeTech DOC E104 7 03 07 51
4. 14400 0 972 0 8 16 4 12 44 4 16 44 Output Result If the display is reading 14 00 kV the DC output generates 16 44mA USING THE 0 1mA MODULE Range 0 1 1 mA Offset 0 1 Analog Module DC Output Display reading F Range Offset Voltage Full Scale 14000 0 8 1 0 14400 0 972 0 8 1 0 0 777 0 777 mA Result If the display is reading 14 00 kV the DC output generates 0 777 G Electro Industries GaugeTech DOC E104 7 03 07 43 APPENDIX DC ANALOG OUTPUT MODULES B 1 4 UNIDIRECTIONAL AMPERES Analog Module DC Output Display reading Range Offset Ampere Full Scale NOTE Ampere Full Scale typically 200 is programmed by the factory or by the user Table B 4 Ampere Specifications Meter Input CT Secondary Module Output 5A secondary 4 000 20 000 mA 4 20mA 0 cs 5A secondary 23054 1 000 mA 0 1mA EXAMPLE Display Reading 120 A USING THE 4 20mA MODULE Range 4 20 7 16 mA Offset 4 20 4 mA Analog Module DC Output Display reading Range Offset Ampere Full Scale mu c 120 A 200 0 600 16 4 9 60 4 13 60 mA Output Result If the display is reading 120A the DC output generates 13 60mA USING THE 0 1mA MODULE Range 0 1 1 mA Offset 0 1 Analog Module DC Output Display reading Range Offset Ampere Full Scale 120 1 0 200 0 600 1 0 0 600
5. Secondary F S R 5 000 000 16 4 120 1 200 5 1800 0 833 0 695 16 4 11 12 4 15 12mA Output Result If the display is reading 5 00MW the DC output generates 15 12mA USING THE 0 1mA MODULE Range 0 1 1 mA Offset 0 1 Analog Module DC Output Display Reading Range Offset PT ratio CT ratio Secondary F S R 5 000 000 1 0 120 1 200 5 1800 0 833 0 695 1 0 0 695mA Output Result If the display is reading 5 00MW the DC output generates 0 695mA G Electro Industries GaugeTech DOC E104 7 03 07 41 APPENDIX DC ANALOG OUTPUT MODULES B 1 2 BI DIRECTIONAL WATT OR VAR DC OUTPUT Note This formula applies to Watts or VARS Analog Module DC Output Display Reading Range Offset PT ratio CT ratio Secondary F S R EXAMPLE If the Display Reading 5 00MW and we want to calculate what the module output should be we would do the following Use appropriate calculation for output module type Based upon Formula Terms and System Values in B 1 R 0 833 PT ratio 120 1 CT ratio 200 5 Secondary Full Scale 1800 USING THE 4 20mA MODULE Range 4 20 8 mA Offset 4 20 12 mA Analog Module DC Output Display Reading Range Offset PT ratio CT ratio Secondary F S R 5 000 000 8 12 120 1 200 5 1800 0 833 0 695 8 12 5 56 12 17 56mA Output Result If the display is
6. 0 600 mA Output Result If the display is reading 120A the DC output generates 0 600mA Electro Industries GaugeTech DOC E104 7 03 07 44 APPENDIX DC ANALOG OUTPUT MODULES B 1 5 BI DIRECTIONAL FREQUENCY 60 HZ Note Input Range is the Frequency range as compared to the DC output The Input Range is 5 00 because it will deviate 5Hz on either side of the center frequency of 60Hz 55 60 65Hz 4 12 20 Analog Module DC Output Display Reading 60 Range Offset Input Range EXAMPLE DISPLAY READING 62 00HZ USING THE 4 20mA MODULE Range 4 20 8 mA Offset 4 20 12 mA Analog Module DC Output Display Reading 60 Range Offset Input Range 62 60 8 12 5 _2_ 8 12 5 0 4 8 12 3 2 12 15 2 Output Result If the display is reading 62Hz the DC output generates 15 20mA USING THE 0 1mA MODULE Range 0 1 1 mA Offset 0 1 Analog Module DC Output Display Reading 60 Range Offset Input Range 62 60 1 0 5 _2_ 1 0 5 0 4 Output Result If the display is reading 62Hz the DC output generates 0 400mA G Electro Industries GaugeTech DOC E104 7 03 07 45 APPENDIX DC ANALOG OUTPUT MODULES B 1 6 BI DIRECTIONAL POWER FACTOR Note Input Power Factor Range as compared to the DC Output Range The Input Range is 0 500 because it will deviate by a power factor of 0 500 on either s
7. 26 Electro Industries GaugeTech E104 7 03 07 TABLE OF CONTENTS Chapter 8 DMWH DC Output Programming 8 1 Programming Overview 8 2 Switch Packs 8 3 Programming Mode Entry Data 8 4 Password Entry 8 5 Programming the DC Output Module 8 6 Calibrating the DC Output Module 8 7 Exiting the Programming Mode Appendix A A 1 Enable DC Output Option A 2 Retrieval of DC Output Calibration SEFI amp SHNI Appendix B B 1 Calculating the Equivalent Analog Output B 1 1 Unidirectional Watt or VAR DC Output B 1 2 Bi directional Watt or VAR DC Output B 1 3 Unidirectional Volts B 1 4 Unidirectional Amperes B 1 5 Bi directional Frequency B 1 6 Bi directional Power Factor Appendix C C 1 DC Output Worksheet Unidirectional Watt or VAR DC Output Bi directional Watt or VAR DC Output Unidirectional Volts Unidirectional Amperes Bi directional Frequency Bi directional Power Factor 1 1 1 Pls 1 31 31 31 32 32 33 34 36 37 37 Electro Industries GaugeTech DOC E104 7 03 07 Chapter 1 Chapter 2 Chapter 4 Chapter 5 Chapter 7 Chapter 8 1 1 1 2 1 3 2 1 2 2 2 3 2 4 2 5 2 6 2 T 2 8 4 1 4 2 4 3 4 4 4 5 5 1 5 2 7 1 7 2 8 1 8 2 8 3 TABLE OF FIGURES Schematic of SDFI 1 DC Analog Installation Model SHNI External Mounting Installation SDFI 1 Electrical Installation SDFI 20 Elec
8. 60 Hz Not 55 60 65Hz Recommended NOTE SNFI 1 4 Channel 0 1mA Output is unidirectional ONLY and should not be used in Bi directional Mode on any output ae Electro Industries GaugeTech DOC E104 7 03 07 CHAPTER 3 DC OUTPUT MODULE OVERVIEW DC ANALOG OUTPUT MODULES Factory Calibration and Setting Equivalents Nominal Secondary Watts Vn x In x elements 100V x Ax 3 1500W elements NOTE DELTA 2 3 elements WYE Table 3 12 Output Ranges for 4 20 mA DC Analog Output Modules Measurement Nominal Unidirectional Bi directional Inputs 4 20 mA 4 12 20 mA Output Output Secondary Secondary Voltage Suffix L 0 75V Not Recommended Voltage No Suffix 150V 0 150V Not Recommended Voltage Suffix G 300V 0 300V Not Recommended 3 Element Watt VAR WYE Suffix L 0 750W 750 0 750W 3 Element Watt VAR WYE No Suffix 100V 5A 0 1500W 1500 0 1500W 2 Element Open Delta Watt VAR Suffix L 0 500W 500 0 500W oes ME Frequency 50 Hz EM Not Recommended 45 50 55 Hz Frequency 60 Hz Not Recommended 55 60 65 Hz ae Electro Industries GaugeTech DOC E104 7 03 07 4 DC OUTPUT MODULE PROGRAMMING Note If the DC Output Module was purchased with a meter all programming was performed at the factory If purchased separately follow programming procedure below Please see
9. E104 7 03 07 6 CHAPTER 2 ELECTRICAL INSTALLATION DC ANALOG OUTPUT MODULES Figure 2 7 SHNI 1 Electrical Installation 10 Channel 0 1 mA DC Analog Output Converter elelee BACK OF METER DC OUTPUT CONVERTER 123456 Pins Out INTERCONNECTION CABLE KIT SUPPLIED Module to be mounted externally OX 123456 COMMUNICATION INPUT ANALOG RETRANSMITTING MODULE ELECTRO INDUSTRIES PROUDLY MADE IN THE U S A TPUT CHANNELS INTERFACE DEVICE NOTE NOT exceed 10k Input Impedance ELECTROIDUSTRIES GaugeTech DOC E104 7 03 07 7 CHAPTER 2 ELECTRICAL INSTALLATION DC ANALOG OUTPUT MODULES Figure 2 8 SHNI 20 Electrical Installation 10 Channel 4 20 mA DC Analog Output Converter DC OUTPUT CONVERTER Pins Out INTERCONNECTION CABLE KIT SUPPLIED Module to be mounted C externally COMMUNICATION INPUT ANALOG RETRANSMITTING MODULE ELECTRO INDUSTRIES PROUDLY MADE IN THE U S A INTERFACE DEVICE NOTE DO NOT exceed 40VDC on Loop Power Supply 24VDC Recommended DO NOT exceed 250 impedance ELECTROIDUSTRIES GaugeTech DOC E104 7 03 07 8 CHAPTER 3 DC ANALOG OUTPUT MODULE OVERVIEW 3 1 Electro Industries DC Analog Output Modules Electro Industries family of DC Analog Output Modules allows 2 to 10 channels of transducer outputs to
10. SEFI 1 0 1 mA 6 Channel DC Output and factory defaults for DWVA300 Watt VAR Amp meters DWVA300 Channel Channel Channel Parameter Capabilities Defaults Defaults 0 BI UNI TOTAL WATTS 1 BI UNI BI TOTAL VARS 2 UNI UNI AMPS A 3 UNI UNI AMPS B 4 UNI UNI AMPS C 5 UNI UNI AMPS N Table 3 6 SEFI 20 4 20 mA 6 Channel DC Output and factory defaults for DWVA300 Watt VAR Amp meters DWVA300 Channel Channel Channel Parameter Capabilities Defaults Defaults 0 BI UNI UNI TOTAL WATTS 1 BI UNI UNI TOTAL VARS 2 BI UNI UNI AMPS A 3 BI UNI UNI AMPS B 4 BI UNI UNI AMPS C 5 BI UNI UNI AMPS N NOTE BI Bi directional Output UNI Unidirectional Output ae Electro Industries GaugeTech DOC E104 7 03 07 CHAPTER 3 DC OUTPUT MODULE OVERVIEW 3 5 10 CHANNEL SHNI 1 0 1 mA Model SHNI 20 4 20 mA Model DC ANALOG OUTPUT MODULES The SHNI 1 and SHNI 20 are 10 Channel DC Output Modules that are designed to work with many EIG monitors including the DMMS300 DMMS300 Delta and DWVA300 models Usual parameters are Volts Amps Watts VARS Frequency and Power Factor The 10 channel 0 1mA module consists of 6 channels which can be unidirectional or bi directional and 4 channels which are unidirectional only The 4 20mA module consists of 10 channels all of which can be programmed for unidirectional or bi directional output The tables below sho
11. 1mA and SDFI 20 4 20mA DC Output Modules The SDFI 1 and the SDFI 20 2 Channel Modules are typically used with EIG DMWH and 3DWA meters or where only 2 channels are required Typical parameters are Total Watts Watts Demand and Total VARS Both modules have unidirectional or bi directional outputs that can be programmed for any scaling They are usually preset at the factory for bi directional output The tables below show the meter models typically used with the SDFI based on the number of readings performed by the meter The tables display the factory default DC Output Channel Mappings parameter assignments to the DC Output Channels The mapping for each meter model is programmed according to the appropriate table unless otherwise specified Table 3 1 DC Output Modules 2 Channel 0 1mA and SDFI 20 2 Channel 4 20mA factory defaults for meter models DMWH300 and 3DWA300 Channel Channel Factory Defaults Capabilities DMWH300 3DWA300 T DEMAND NOTE Bi directional Output UNI Unidirectional Output ae Electro Industries GaugeTech DOC E104 7 03 07 ve CHAPTER 3 DC OUTPUT MODULE OVERVIEW DC ANALOG OUTPUT MODULES 3 3 4 Channel SNFI 1 0 1mA and SNFI 20 4 20mA DC Output Modules The SNFI 1 and the SNFI 20 4 Channel Modules are typically used with EIG 3DAA5 ammeters and 3DVA120 voltmeters or where only 4 channels are required The usual parameters for the four channe
12. Calibration is activated upon completion of Low End Calibration When you press B3 to store the Low End Calibration High End Calibration automatically appears NOTE Connect a milliamp meter to the channel being calibrated DUH nc 2 STEP 10 a Press B1 to increase the DC current output Fine Adjustment b Press B4 for Coarse Adjustment P onn BUH dec gel STEP 11 a Press B2 to decrease the DC current output Fine Adjustment b Press B4 for Coarse Adjustment NOTE Fine B1 and B2 and Coarse B4 Adjustments enable the user to change the output in smaller or larger increments You must press B1 or B2 before B4 will work it needs to know the direction Increase or Decrease STEP 12 a Press B3 to store when DC ammeter reads exactly 20 mA or 1mA Unidirectional Channel 1mA Bi directional Channel Results depend on model and channel type STEP 13 a Press B1 to select another Channel See Step 3 in Channel Mapping b Repeat steps for Channels 1 9 or for the number of channels in your DC Output Module See Chapter 6 to Exit Electro Industries GaugeTech E104 7 03 07 30 8 DMWH DC OUTPUT PROGRAMMING 8 1 DMWH Programming Overview This chapter contains the programming for the basic operation of the DMWH Monitor with a SDFI 1 or SDFI 20 DC Output Module Fo
13. Secondary voltage x Secondary current x of Elements X X Note Delta 2 elements Wye 3 elements G Electro Industries GaugeTech DOC E104 7 03 07 47 APPENDIX DC ANALOG OUTPUT MODULES C 1 1 UNIDIRECTIONAL WATT OR VAR DC OUTPUT Note This formula applies to Watts or VARS 4 20 MODULE CALCULATION Analog Module DC Output Display Reading Range Offset PT ratio CT ratio Secondary F S R RH K pt j 0 1mA CALCULATION Analog Module DC Output Display Reading Range Offset PT Ratio CT Ratio Secondary F S R C L yt 1 2 BI DIRECTIONAL WATT OR VAR DC OUTPUT Note This formula applies to Watts or VARS 4 20mA MODULE CALCULATION Analog Module DC Output Display Reading Range Offset PT Ratio CT Ratio Secondary F S R 5 52 K 0 1mA MODULE CALCULATION Analog Module DC Output Display Readin Range Offset PT ratio CT ratio Secondary F S R y C LE G Electro Industries GaugeTech DOC E104 7 03 07 48 APPENDIX DC ANALOG OUTPUT MODULES C 1 3 UNIDIRECTIONAL VOLTS Analog Module DC Output Display reading F Range Offset Voltage Full Scale NOTE Voltage Full Scale typically 14400 is programmed by the factory or by the user Voltage Adjustment Factor Calibrated Voltage voltag
14. WORKSHEET will guide you through the utilization of the Formulas Terms and Examples in Appendix B to calculate the DC Output based on the Displayed Readings Throughout this worksheet we will refer to the list of Formula Terms and the System Example which are stated below FORMULA TERMS Display Reading The unsigned WATT or VAR reading currently displayed on the meter Range Number of milliamps between 0 and the Parameter Full Scale Output Table C 1 Range for 0 1 and 4 20mA Modules Output Channel Type Range 4 20 Unidirectional 16 mA 4 20 Bi directional 8 mA 0 1 Unidirectional 1 mA 0 1 Bi directional 1 mA Offset Difference between ZERO POINT and the MODULE OUTPUT of OmA Table C 2 Offset for 0 1 and 4 20mA Modules Output Channel Type Assigned Zero 4 20 Unidirectional 4 mA 4 20 Bi directional 12 mA 0 1 Unidirectional 0 1 Bi directional R factor A conversion constant for the voltage back module in use 150V Std standard 0 833 300V Suffix G 0 667 75V Suffix L 0 667 SYSTEM VALUES CONSTANTS USED FOR EXAMPLES System Elements 2 or 3 measured phases Voltage Rating located on the meters DSP module label Current Rating located on the meters DSP module label PT Ratio CT Ratio Primary Full Scale Wattage Primary voltage x Primary current x of Elements 24 X X Secondary Full Scale Wattage
15. reading 5 00MW the DC output generates 17 56mA USING THE 0 1mA MODULE Range 0 1 1 mA Offset 0 1 Analog Module DC Output Display Reading Range Offset PT ratio CT ratio Secondary F S R 5 000 000 1 0 120 1 200 5 1800 0 833 0 695 1 0 0 695mA Output Result If the display is reading 5 00MW the DC output generates 0 695mA G Electro Industries GaugeTech DOC E104 7 03 07 A2 APPENDIX DC ANALOG OUTPUT MODULES B 1 3 UNIDIRECTIONAL VOLTS Analog Module DC Output Display Reading F Range Offset Voltage Full Scale NOTE Voltage Full Scale typically 14400 is programmed by the factory or by the user Voltage Adjustment Factor Calibrated Voltage voltage level used in calibration Maximum Voltage as stated on meter label F Std 120 0 8 F L 75 2 1 0 F G 300 1 0 150 75 300 Table B 3 Voltage Specifications by Model Meter Meter Input Module Output F Suffix PT Secondary Voltage Adjustment Factor Standard 0 150 Volts secondary 4 000 20 000 mA 0 8 ub 0 75 Volts secondary 4 000 20 000 mA 1 0 G 0 300 Volts secondary 4 000 20 000 mA 1 0 EXAMPLE Display Reading 14 00kV USING THE 4 20mA MODULE Range 4 20 16 mA Offset 4 20 4 mA Analog Module DC Output Display reading F Range Offset Voltage Full Scale 14000 0 8 16 4
16. 120 Delta Programmed meters 0 1mA with 3DVA120 Delta Programmed Channel Parameter Capabilities Defaults UNI VOLTS A B VOLTS B C UNI VOLTS C A UNI NOTE BI Bi directional Output Channel 1 o pp m eee BI 4 20mA with 3DVA120 Delta Programmed Channel Channel Parameter Capabilities UN Defaults VOLTSAB A B VOLTS B C VOLTS C A FU ww uw Unidirectional Output ae Electro Industries GaugeTech DOC E104 7 03 07 Hi CHAPTER 3 DC OUTPUT MODULE OVERVIEW DC ANALOG OUTPUT MODULES 3 4 6 CHANNEL SEFI 1 0 1 mA SEFI 20 4 20 mA DC OUTPUT MODULES The SEFI 1 0 1mA and SEFI 20 4 20 are 6 Channel DC Output Modules that are typically used with the EIG DWVA300 meter or where 6 channels are required Usual parameters are Amps Watts and VARS On the SEFI 1 two of the channels 0 and 1 can produce either a bi directional or unidirectional DC Output Channels 2 5 are for unidirectional output operation only On the SEFI 20 all channels are bi directional and defaults are unidirectional except for Channel 1 The tables below show the meter model DWVA300 typically used with the SEFI based on the number of readings performed by the meter The tables display the factory default DC Output Channel Mappings parameter assignments to the DC Output Channels The mapping for each meter model is programmed according to the appropriate table unless otherwise specified Table 3 5
17. Amps N NOTE BI Bi directional Output UNI Unidirectional Output ae Electro Industries GaugeTech DOC E104 7 03 07 r3 CHAPTER 3 DC OUTPUT MODULE OVERVIEW DC ANALOG OUTPUT MODULES Table 3 9 SHNI 1 0 1 mA 10 Channel DC Output factory defaults for the DWVA300 Channels Channel Channel DWVA300 Capabilities Defaults Parameters 0 BI UNI Watts 1 UNI BI Watts B 2 BI UNI BI Watts C 3 Bl UNI BI VARS A 4 BI UNI BI VARS B 5 BI UNI BI VARS C 6 UNI UNI Amps A 7 UNI UNI Amps B 8 UNI UNI Amps C 9 UNI UNI Amps N Table 3 10 SHNI 20 4 20 mA 10 Channel DC Output factory defaults for the DWVA300 are Channels Channel Channel DWVA300 Capabilities Defaults Parameters 0 BI UNI UNI Watts A 1 BI UNI UNI Watts B 2 BI UNI UNI Watts C 3 BI UNI UNI VARS A 4 BI UNI UNI VARS B 5 BI UNI UNI VARS C 6 BI UNI UNI Amps A 7 BI UNI UNI Amps B 8 BI UNI UNI Amps C 9 BI UNI UNI Amps N NOTE BI Bi directional UNI Unidirectional ae Electro Industries GaugeTech DOC E104 7 03 07 pt CHAPTER 3 DC OUTPUT MODULE OVERVIEW DC ANALOG OUTPUT MODULES 3 6 DC Output Chart Tables 3 11 and 3 12 are provided to give you an idea what range of readings to expect from your DC Output Module Nominal inputs are used in the factory during calibration Those values are determined by the specific version of the met
18. Appendices B and C which will serve as a guide in the setup of the DC Output Module 4 1 Keypad Buttons The keypad buttons used for programming are B1 B2 and B3 Button position one or B1 will always begin from the left Actual labeling for the keypads varies by model and function varies with mode Simply follow the steps and illustrations in this chapter and following chapters to accomplish programming mapping and caliabration Figure 4 1 Keypad Buttons For Example B1 B2 B3 4 2 Outline of the Programming Procedure Part Enter the Programming Mode for the particular module see section 4 3 of this manual for most models For Programming of the Meter Model DMWH300 see Chapter 8 of this manual Part Il Select the desired GROUP Programming Group 8 Pack 0 8P 0 Find Model Number Voltage Range and Frequency on the Meter Label See Figure 4 2 below See section 4 3 to input data Figure 4 2 Example Label maia aiti sizial 01 16741 G Electro Industries GaugeTech DOC E104 7 03 07 17 CHAPTER 4 PROGRAMMING DC ANALOG OUTPUT MODULES FUNCTIONS are subcategories of Groups Some Functions are further divided into PACKS which contain four SWITCHES referred to as SWITCHES A B C D from left to right See Figure 4 3 below Figure 4 3 Groups Functions Packs and Switches GROUP FUNCTION PACK N NN BC A 000000 AC AMPS B CN PREVIOUS SETTING f xm ours Em t SWITCHES A D Part
19. B3 to begin Data Entry Sequence The decimal point disappears from the channel number c Press B3 until MAX and MIN indicators glow an 5 Electro Industries or LLL P x Vac e 2 STEP 5 a Press B1 to increase the DC current output Fine Adjustment b Press B4 for Coarse Adjustment DC ANALOG OUTPUT MODULES r Electro BONUM 21 STEP 4 Calibration a Press B2 to activate Low End Calibration NOTE You must perform Low End Calibration before High End Calibration Electro am uuu Jum ru J STEP 6 a Press B2 to decrease the DC current output Fine Adjustment b Press B4 for Coarse Adjustment NOTE Fine B1 and B2 and Coarse B4 Adjustments enable the user to change the output in smaller or larger increments You must press B1 or B2 before B4 will work it needs to know the direction Increase or Decrease STEP 8 a Press B3 to store when DC ammeter reads exactly 4 mA or mA Unidirectional Channel 1 mA Bi directional Channel Results depend on model and channel type STEP 9 a Repeat steps for Channels 1 9 or for the number of channels in your DC Output Module Electro Industries GaugeTech DOC E104 7 03 07 29 CHAPTER 7 CALIBRATION 7 3 High End Calibration DC ANALOG OUTPUT MODULES High End
20. Calibration INCREASE COARSE INCREASE ADJUSTMENT ADJUSTMENT m DECREASE COARSE DECREASE ADJUSTMENT ADJUSTMENT Fine B1 and B2 and Coarse B4 Adjustments enable the user to change the output in smaller or larger increments You must press B1 or B2 before B4 will work It needs to know the direction Increase or Decrease 7 2 Low End Calibration To perform calibration you must first enter the Programming Mode and select a Channel You cannot enter the Calibration Steps without the preliminary steps NOTE Connect a milliamp meter to the channel being calibrated Electro Industries 6 Electro Industriee ono i H STEP 1 STEP 2 a Refer to the Programming Manual of the a Press B1 until Group 8 is reached instrument being programmed Enter the Programming Mode The above screen should b Press B3 to enter DC Output Programming appear Group NOTE If 8 E appears on the screen the meter is not set up for DC Output Refer to the Programming Manual of the instrument being programmed Electro Industries GaugeTech DOC E104 7 03 07 28 CHAPTER 7 CALIBRATION Electro Industries CHANNELS 7 PARAMETER NUMBER see table 5 1 STEP 3 Channel Mapping a Press B1 to select a channel NOTE Select Channels 0 9 The second digit corresponds to channel being calibrated or mapped b Press
21. DC Analog Output Modules for DM Series Power Meters User s Manual Revision 7 October 25 2000 Doc t E104 7 03 07 Electro Industries GaugeTech 1800 Shames Drive Westbury New York 11590 Tel 516 334 0870 Fax 516 338 4741 Email sales electroind com Website www electroind com ANALOG OUTPUT MODULES Electro Industries Gaugetech Division of E I Electronics Inc 1800 Shames Drive Westbury New York 11590 U S A Tel 516 334 0870 Fax 516 338 4741 Email sales electronind com Website www electroind com Customer or Technical Assistance Repair and Calibration Customer support is available 9 00 A M to 4 30 P M Eastern Time Monday through Friday Please have the model serial number and a detailed problem description available If the problem concerns a particular reading please have all meter readings available When returning any merchandise to E LG a return authorization number is required PRODUCT WARRANTY LIMITATION OF WARRANTY STATEMENT OF CALIBRATION DISCLAIMER COPYRIGHT Electro Industries Gaugetech warrants this product to be free from defects in material and workmanship for a period of 1 year from date of shipment During the warranty period we will at our option either repair or replace any product that proves to be defective To exercise this warranty fax or call our customer service department You will receive prompt assistance and return instructions Send the in
22. E DIRECTLY MOUNTED APPLIES TO ALL MODELS Electro Industries haugeTech DOC E104 7 03 07 2 CHAPTER 1 INTRODUCTION amp INSTALLATION DC ANALOG OUTPUT MODULES Figure 1 3 Model SHNI External Mounting Installation METER INTERFACE MODULE MOUNTED ON THE METER 3 FEET OF CABLE DC OUTPUT P SUPPLIED MODULE FOR EXTERNAL MOUNTING si i SHNI CASE pes DIMENSIONS AN lt x Electro Industries haugeTech DOC E104 7 03 07 2 ELECTRICAL INSTALLATION DC OUTPUT CONVERTER ic The dotted line indicates internal connection mi bw LW INTERFACE DEVICE DC OUTPUT CONVERTER SDFI 20 The dotted line indicates an internal connection INTERFACE DEVICE Figure 2 1 SDFI 1 Electrical Installation 2 Channel 0 1 mA DC Analog Output Converter NOTE DO NOT exceed 10k Ohms input impedance Figure 2 2 SDFI 20 Electrical Installation 2 Channel 4 20 mA DC Analog Output Converter NOTE DO NOT exceed 40VDC on Loop Power Supply 24VDC Recommended DO NOT exceed 250 Ohms impedance Table 2 1 Electrical Connections for SDFI PIN OUT INTERFACE CONNECTIONS From Left From Left ee 9 Electro Industries GaugeTech Docs E104 7 03 07 4 CHAPTER 2 ELECTRICAL INSTALLATION DC OUTPUT CONVERTER INTERFACE DEVICE DC OUTPUT CONVERTER SNFI 20 LOOP POWER SUP
23. Electro Industries GaugeTech DOC E104 7 03 07 39 APPENDIX DC ANALOG OUTPUT MODULES SYSTEM VALUES CONSTANTS USED FOR ALL EXAMPLES System 3 Phase Wye 3 elements Voltage rating located on the meters DSP module label 150V L N 300V L L Current rating located on the meters DSP module label 5 Amperes PT Ratio 14400 120 or 120 1 CT Ratio 200 5 Primary Full Scale Wattage Primary voltage x Primary current x Elements 14400V X 200A X 3 elements 8 640 000 8 64 MW Secondary Full Scale Wattage Secondary voltage x Secondary current x Elements 120V X X 3 elements 1800W Note Delta 2 elements Wye 3 elements G Electro Industries GaugeTech DOC E104 7 03 07 40 APPENDIX DC ANALOG OUTPUT MODULES B 1 1 UNIDIRECTIONAL WATT OR VAR DC OUTPUT Note This formula applies to Watts or VARS Analog Module DC Output Display Reading Range Offset PT ratio CT ratio Secondary F S R EXAMPLE If the Display Reading 5 00MW and we want to calculate what the module output should be we would do the following Use appropriate calculation for the type of output module to be used Based upon Formula Terms and System Values in B 1 0 833 PT ratio 120 1 CT ratio 200 5 Secondary Full Scale 1800 USING THE 4 20mA MODULE Range 4 20 16 mA Offset 4 20 4 mA Analog Module DC Output Display Reading Range Offset PT ratio CT ratio
24. For a 2 Channel Module you will set STEP 7 ONLY the first 2 switch segments For 4 6 or 10 Channel Modules you will 0 737775 Set ALL of these switch segments STEP 6 b Press B1 to Cancel b Press B3 to store a Press B3 to begin data entry sequence See Chapter 6 to Exit Electro Industries GaugeTech DOC E104 7 03 07 21 CHAPTER 4 PROGRAMMING Electro Industries AC VOLTS kvan AA FREQ CA KVAR DC ANALOG OUTPUT MODULES Figure 4 5 Detail of Segment Selections on the Display PACK NO 2 Electro Industries 2 3j CHANNELS 4567 Available for 6 and 10 Channel Models NOTE For a 6 Channel Module you will set ONLY the first 2 switches For a 10 Channel Module you will set ALL of the switches STEP 8 a Press B2 to continue NOTE Remember SEGMENT UP Unidirectional SEGMENT DOWN Bi directional b Repeat Steps 6 and 7 for PACK NUMBER 2 PACK NO 3 Electro Industries Available for the 10 Channel Model NOTE Fora 10 Channel Module you will set ONLY the first 2 switches STEP 9 a Press B2 to continue NOTE Remember SEGMENT UP Unidirectional SEGMENT DOWN Bi directional b Repeat Steps 6 and 7 for PACK NUMBER 3 NOTE See Chapter 3 for the FACTORY DEFAULT SETTINGS for all of the channels of the vari
25. Ill Switch packs 8P 1 8P 2 and 8P 3 Select unidirectional or bi directional operation for up to ten output channels See description of models in Chapter 3 NOTE Bi directional output is not available for all models and channels PART IV Channels 0 through 9 Programming locations for channels 0 through 9 Once a channel is selected the parameter assignment can be changed see Chapter 5 Repeat parameter assignment for each channel PART V Exit the Operating Mode to store the new programming NOTE Calibration should not be required for any units shipped with a meter and for 6 and 10 Channel DC Analog Outputs These modules ship with an EEprom storing the calibration values The 2 and 4 Channel DC Outputs do not have the EEprom and need to be field calibrated G Electro Industries GaugeTech DOC E104 7 03 07 18 CHAPTER 4 PROGRAMMING 4 3 Entering the Programming Mode DC ANALOG OUTPUT MODULES Entering the Programming Mode varies depending on the meter model See the User Manual for your particular meter model Note Press B1 at any time to CANCEL before storing the last digit or switch The following steps apply to ALL models except DMWH see Chapter 8 of this manual for DMWH Electro Industries LI STEP 1 a Refer to the Programming Manual of the instrument being programmed Enter Programming Mode The above screen should appear NOTE If 8 E appears on the scre
26. Module DC Output Display reading Range Offset Ampere Full Scale C 1 5 BI DIRECTIONAL FREQUENCY 60 HZ Note Input Range is the Frequency range as compared to the DC output The Input Range is 5 00 because it will deviate 5Hz on either side of the center frequency of 60Hz For example 55 60 65Hz 4 12 20mA Bi directional Frequency DC output Display Reading 60 Range Offset Input Range 4 20mA MODULE CALCULATION Bi directional Frequency DC output Display Reading 60 Range Offset Input Range t ES G Electro Industries GaugeTech DOC E104 7 03 07 50 APPENDIX DC ANALOG OUTPUT MODULES 0 1mA MODULE CALCULATION Analog Module DC Output Display Reading 60 Range Offset Input Range rat 1 6 BI DIRECTIONAL POWER FACTOR Note Input Range is the Power Factor range as compared to the DC output The Input Range is 500 because it will deviate by a power factor of 0 500 on either side of the center power factor of 1 000 For example 0 500 41 000 0 500 4 12 20mA Analog Module DC Output PF sign 1 000 Display Reading Range Offset Input Power Factor Range 4 12 20 CALCULATION Analog Module DC Output PF sign 1 000 Display Reading Range Offset Input Power Factor Range tp JT
27. ON MODE ADVANCES Scrolls groups functions and advances to exit point from function and group level ADV CHANGE Scrolls packs digit counters and changes switch pack position UP or VALUE DOWN STORE Activates new data entry and enters or exits from group or function level 8 4 Password Entry NOTE To enter the Programming Mode the DMWH must be in the KW mode The DMWH 300 is password protected To enter the Programming Mode key in the following password The password is 555 The password entry may seem awkward at first It is designed to discourage unauthorized tampering After the user becomes familiar with password entry it will be easy to enter AC KILOWATTS AC KILOWATTS AC KILOWATTS SET MODE ADV Electro In S Electro Industries Electro Industriesfuwana Step 1 Step 2 a Press ADV until 3 appears c Three dashes appear to the right Display blanks and PPP flashes and digits begin scrolling to the left confirming a correctly entered b Press SET to select and 333 password flashes momentarily gt The password is 555 c PPP is replaced by PO a Press SET each time 5 appears b Press SET to activate gt Selected digits appear Programming M
28. P to horizontal position or DOWN position c Press ADV to position the vertical bar in the UP c Press SET to enter Calibration see 8 6 position or DOWN position Calibration section or d Press SET to enter Calibration see section 8 6 or d Press MODE to lock in data press MODE to lock in data e Proceed to Exit NOTE Vertical bar position means UP Unidirectional DOWN Bi directional Electro Industries GaugeTech DOC E104 7 03 07 33 CHAPTER 8 DMWH DC OUTPUT PROGRAMMING DC ANALOG OUTPUT MODULES 8 6 Calibrating the DMWH with DC Output Module CALIBRATION CALIBRATION DC OUTPUT SET UP DC OUTPUT SET UP CONVERTER CONVERTER ee Module Module 0 1mA Module 4 20mA Module Pins Out Ld 4 4 1 Pins Out OO oo SUPPLY a 24VDC 40V 0 2 DC Ammeter or better 0 2 Accuracy or better RESISTIVE DEVICE RESISTIVE DEVICE Typically 5k Ohms Typically 200 Ohms Figure 8 3 Calibration Set Up e e mmu LMT2 mmi ur LMT2 r1 r1 Lite Lite mE KWD C KWH KWD C KWH AC KILOWATTS moog aov SET AC KILOWATTS aov SET e e Ele Industries f
29. PLY 24 VDC INTERFACE DEVICE DC ANALOG OUTPUT MODULES Figure 2 3 SNFI 1 Electrical Installation 4 Channel 0 1 mA DC Analog Output Converter NOTE DO NOT exceed 10k input impedance Figure 2 4 SNFI 20 Electrical Installation 4 Channel 4 20 mA DC Analog Output Converter NOTE DO NOT exceed 40VDC on Loop Power Supply 24VD Recommended DO NOT exceed 250 O impedance Table 2 2 Electrical Connections for SNFI PIN OUT INTERFACE CONNECTIONS From Left From Left 3 Output 3 2 Output 2 1 Output 1 0 Output 0 C Common ELECTRO INDUSTRIES GaugeTech DOC E104 7 03 07 5 CHAPTER 2 ELECTRICAL INSTALLATION DC ANALOG OUTPUT MODULES Figure 2 5 DC OUTPUT SEFI 1 Electrical Installation CONVERTER 6 Channel 0 1 mA DC Analog Output Converter NOTE DO NOT exceed 10k Q Input Impedance la byl Gy Ld Ld Ly INTERFACE DEVICE Figure 2 6 SEFI 20 Electrical Installation DC OUTPUT CONVERTER 6 Channel 4 20mA DC Analog Output Converter SEFI 20 NOTE DO NOT exceed 40VDC on Loop Power Supply 24VDC Recommended DO NOT exceed 250 impedance Table 2 3 Electrical Connections for SEFI PIN OUT INTERFACE CONNECTIONS LOOP From Left From Left POWER 5 Output 5 SUPPLY 4 Output 4 3 Output 3 2 Output 2 INTERFACE 1 Output 1 DEVICE 0 Output 0 G ELECTROIDUSTRIES GaugeTech DOC
30. Table 4 1 Table 4 2 Table 5 1 Table A 1 Table A 2 Table B 1 Table B 2 Table B 3 Table B 4 Table C 1 Table C 2 Table C 3 Table C 4 Available Packs Voltage Range Segment Positions Standard Parameters for Channel Mapping Standard and Extended Parameters for Channel Mapping Parameters Available by Model Range for 0 1 and 4 20mA Modules Offset for 0 1 and 4 20mA Modules Voltage Specifications by Model Ampere Specifications Range for 0 1 and 4 20mA Modules Offset for 0 1 and 4 20mA Modules Voltage Specifications by Model Ampere Specifications 10 11 11 11 12 12 13 13 14 14 15 16 20 20 23 38 38 39 39 43 44 47 47 49 50 Electro Industries GaugeTech DOC E104 7 03 07 1 INTRODUCTION amp INSTALLATION 1 1 Introduction Electro Industries manufactures electrical monitoring products that measure every aspect of power using both digital and analog communication The DM Series Analog Output Modules also called transducer output modules convert the digitally sampled readings to a proportional 0 1mA or 4 20mA DC signal The analog modules produce a DC current output proportional to the primary readings but are completely isolated from the primary voltages and or currents Analog transducer outputs are widely used in the field to bring back signals to central collection locations for the purpose of control data acquisition alarm or protection The Electro Industries An
31. X DC ANALOG OUTPUT MODULES Table A 1 Standard and Extended Parameters for Channel Mapping Parameter Parameter Number Volts AN Volts BN LI INN a Vas CA il vale Tor We comoaton ues specialy carted aR mooo meoo ame Amps N Total Watts Total VARS LONGER CS Fewer Factor recone DC Oripot must be Frequency Bi directional DC Output must be selected in 8P1 WATT Phase A Special Order WATT Phase B Special Order WATT Phase C Special Order VAR Phase A Special Order VAR Phase B Special Order VAR Phase C Special Order Table A 2 Parameters Available by Model 0 2 3 7 1 ede ae dese 0 porum fs L wmm roms 15245150051 PPP NOTE DMWH is always programmed Watts and Watts Demand and cannot be changed G Electro Industries GaugeTech DOC E104 7 03 07 38 APPENDIX DC ANALOG OUTPUT MODULES APPENDIX B B 1 Calculating the Equivalent Analog Output This Appendix describes how to calculate what the output module should be providing for any given input These calculations can be used to verify the correct operation and calibration of the meter and output module For example
32. alog Output Modules provide these DC signals replacing the need for discreet transducers for telemetry Figure 1 1 Schematic of an SDFI 1 DC Analog Output Converter mounted on a meter BACK OF METER DC OUTPUT CONVERTER SDFI 1 Pins Out Ground Strap Interface Connections Screws facing up INTERFACE DEVICE ae Electro Industries haugeTech DOC E104 7 03 07 1 CHAPTER 1 INTRODUCTION amp INSTALLATION DC ANALOG OUTPUT MODULES 1 2 Mechanical Installation The DC Analog Output Modules have a label on one side the Front side and an eight pin connector on the Backside Mechanical Installation is accomplished by inserting the eight pin connector into the meter s Port Socket For Electrical Installation see Chapter 2 The Mechanical Installation steps are e Carefully remove the two flat head slotted screws on the back of the meter e insert the eight pin connector into the Port Socket e Secure the module with the same two slotted screws Because these screws are used to secure the meter back in place as well as the module caution should be used when removing them and reinserting them Besure to reconnect the GROUND STRAP under one of the screws This strap is essential for the correct operation and safety of the meter NOTE The SHNI Model requires an additional External DC Output Module see Figure 1 3 Figure 1 2 DC Analog Installation DC OUTPUT MODUL
33. avcerec Electro Industries aca Step 1 Step 2 Low End Calibration a Press ADV and the above screen appears on the a Press MODE to increase DC current output display b Press ADV to decrease DC current output NOTE This DC Output Module requires calibration because it has no memory c Press SET to store calibration when DC ammeter Calibration is the incremental or decremental reads exactly change of the DC current output 4 mA or 0 mA Unidirectional Channel b Attach DC ammeter in series with channel to be 1 mA Bi directional Channel calibrated 5 Electro Industries GaugeTech DOC E104 7 03 07 34 CHAPTER 8 DMWH DC OUTPUT PROGRAMMING DC ANALOG OUTPUT MODULES o MT LMT2 r1 H I nc KWD ENMKW KWH AC KILOWATTS M D anv Ele Industries Step 3 High End Calibration Step 4 a Press MODE to increase DC current output Proceed to Exit b Press ADV to decrease DC current output NOTE You should calibrate both channels for the greatest c Press SET to store calibration DC ammeter accuracy reads exactly 20 mA or 1 mA Unidirectional 1 mA Bi directional Electro Industries GaugeTech DOC E104 7 03 07 35 CHAPTER 8 DMWH DC OUTPUT PROGRAMMING DC ANALOG OUTPUT MODULES 8 7 Exiting the DMWH Programming Mode
34. e 0 1mA Module A Ew 4 20mA Module Pins Out a PinsOut SENEC OQ eO ee Co 24VDC 40V DC Ammeter 0 2 Accuracy or better DC Ammeter 0 2 Accuracy or better RESISTIVE DEVICE RESISTIVE DEVICE Typically 5k Ohms Typically 200 Ohms Figure 7 1 Calibration Set Up for Modules 7 1 Calibration Calibration is precise adjustment for a particular function A new DC Output Module is calibrated at the factory to provide the highest accuracy possible It will also be preset with factory defaults for the channels See Chapter 3 for factory defaults for all models Calibration should not be required for any units shipped with a meter or for 6 and 10 Channel DC Analog Outputs These modules ship with an EEprom storing the calibration values The 2 and 4 Channel DC Outputs do not have the EEprom and need to be field calibrated This chapter serves as a guide for initial calibration and for the re calibration of the unit Before calibrating a knowledgeable technician must connect a DC ammeter to the channel output being calibrated see Chapter 2 Electrical Installation for channel connection Each channel must be calibrated to ensure accuracy Electro Industries GaugeTech DOC E104 7 03 07 27 CHAPTER 7 CALIBRATION DC ANALOG OUTPUT MODULES Figure 7 2 Keypad Buttons for
35. e DC Output Option continue with programming and calibration Note Calibration is required only for 2 channel and 4 channel models IF purchased separately 2 Retrieval of DC Output Calibration amp Programming except 8 0 from SEFI and SHNI These instructions are necessary only if the meter and DC Output Module were not ordered together c Entering the Programming Mode Electro Industries gt Electro Industries gt Electro Industries AC VOLTS mm AC VOLTS EM AC VOLTS zs Su Su zs usn pu 000000 p 000000 000000 al 1000 J mmn I 1000 POWER POWER POWER cpr cokw KW cokw KVA KVA EIKVAH KWH E FREQ EIKVAR EIKVAH KWH E FREQ CoKVAR EIKVAH KWH E FREQ CoKVAR voLTS amps Power Y e VoLts amps Power Y e br anes Power E rd Step 1 Step 2 a Press and hold PHASE NEXT a Press PHASE NEXT and 555 gt The placement of the illuminated b While holding PHASE NEXT appears nmimiddle display press AMPS until a single digit a AJE NECE MAN number appears in middle display This Check Mark indicates that you c Release PHASE NEXT and have retrieved the data successfully continue holding AMPS until 5 appears in middle display G Electro Industries GaugeTech DOC E104 7 03 07 37 APPENDI
36. e level used in calibration Maximum Voltage as stated on meter label F Std 120 0 8 F L 75 1 0 F G 300 1 0 150 75 300 Table C 3 Voltage Specifications by Model Meter Meter Input Module Output F Suffix PT Secondary Voltage Adjustment Factor Standard 0 150 Volts secondary 4 000 20 000 mA 0 8 L 0 75 Volts secondary 4 000 20 000 mA 1 0 G 0s 300 Volts secondary 4 000 20 000 mA 1 0 4 20mA MODULE CALCULATION Analog Module DC Output Display reading F Range Offset Voltage Full Scale 0 1mA MODULE CALCULATION Analog Module DC Output Display reading F Range Offset Voltage Full Scale E G Electro Industries GaugeTech DOC E104 7 03 07 49 APPENDIX DC ANALOG OUTPUT MODULES C 1 4 UNIDIRECTIONAL AMPERES Analog Module DC Output Display reading Range Offset Ampere Full Scale NOTE Ampere Full Scale typically 200 is programmed by the factory or by the user Table C 4 Ampere Specifications Meter Input CT Secondary Module Output 5A secondary 4 000 20 000 mA 4 20ma 5A secondary 20 1 000 mA 0 1ma 4 20mA MODULE CALCULATION Analog Module DC Output Display reading Range Offset Ampere Full Scale d T 0 1mA MODULE CALCULATION Analog
37. en during the following steps the meter is not set up for DC Output Refer to the Programming Manual of the instrument being programmed Figure 4 4 Model and Range Selection Electro Industries STEP 2 a Press Keypad B1 until Group 8 is reached b Press B3 to enter DC Output Programming Group c See Figure 4 3 below to define segments of the display and to determine whether switches should be UP or DOWN Make programming selections based on the Model Selection and Voltage Range Electro Industries PROGRAMMING GROUP 8 VOLTAGE RANGE SEGMENT SELECTION See Tables 4 1 and 4 2 SELECT MODEL UP SHNI 10 Channel SEFI 6 Channel DOWN SNFI 4 SDFI 2 Channel IF DC OUTPUT CHANNEL IS ASSIGNED TO FREQUENCY 4 12 20 mA 55 60 65 Hz 4 12 20 mA z 45 50 55 Hz NOTE Programming of Model and Range Selection is set at the factory Electro Industries GaugeTech DOC E104 7 03 07 19 CHAPTER 4 PROGRAMMING DC ANALOG OUTPUT MODULES Table 4 1 Available Packs PACK DESCRIPTION Fw Model and Voltage Range Selection and Frequency Selection Mapping and Calibration Channels 0 3 Mapping and Calibration Channels 4 7 Mapping and Calibration Channels 8 9 Table 4 2 Voltage Range Segment Positions VOLTAGE RANGE DSP TERMINAL MODULE 75 VAC L N Suffix L DSP L 150 VAC L N No Suffix Standard DSP 300 VAC L N Suffix G DSP G
38. er you have Meter versions can be determined by examining the label of the meter NOTE Nominal values for Volts and Current used in the design and calibration of meters The tables illustrate how the different meter models having different input specifications are calibrated at the factory Voltage and Current based on the model Measurement Using those values the meter can monitor and output the range of readings Meter Input when equipped with the appropriate programmed and calibrated DC Output Module Meter Output Reading Ranges for 0 1 mA and 4 20 mA output modules are shown The Meter Ranges in the chart apply to all output modules unless otherwise noted All readings are in secondary not the displayed reading Table 3 11 Output Ranges for 0 1 mA DC Analog Output Modules Measurement Nominal Unidirectional Bi directional Inputs 0 1 mA 1 0 1 mA Output Output Secondary Secondary wee pw a mew mm EE NEN RR RN Voltage Suffix L 3 Element Watt VAR WYE No Suffix 100V 3 Element Watt VAR WYE Suffix G 200V 0 3000W 3000 0 3000W A 0 500W 500 0 500W 2 Element Open Delta Watt VAR Suffix L 2 Element Open Delta Watt VAR No Suffix 100V 0 1000W 1000 0 1000W 2 Element Open Delta Watt VAR Suffix G 200V 5A 0 1500W 1500 0 1500W Power Factor Not 0 500 1 0 500PF Recommended Frequency 50 Hz Not 45 50 55Hz Recommended Frequency
39. ide of the center power factor of 1 000 0 500 11 000 0 500 4 12 20 Analog Module DC output PF sign 1 000 Display Reading Range Offset Input Power Factor Range EXAMPLE PF 0 866 USING THE 4 20 MODULE Range 4 20 8 mA Offset 4 20 12 mA PF sign 1 000 Display Reading Range Offset Input Power Factor Range 1 000 0 866 8 12 0 500 Analog Module DC Output 0 268 8 12 14 144mA Output Result If the display is reading 0 866 the DC output generates 14 144mA USING THE 0 1mA MODULE Range 0 1 1 mA Offset 0 1 Analog Module DC Output PF sign 1 000 Display Reading Range Offset Input Power Factor Range 1 000 0 866 1 0 0 500 0 268 1 0 0 268 Output Result If the display is reading 0 866 the DC output generates 0 268 In this Appendix we have demonstrated the formulas that verify the Analog Output For programming of all DC Output Modules except SDFI DMWH refer to Chapter 4 of this manual For programming of the SDFI with the DMWH meter refer to Chapter 8 of this manual Please see the following DC Output Worksheet which will guide you through the utilization of the above Formulas Terms and Examples to verify your DC Output ar Electro Industries GaugeTech DOC E104 7 03 07 46 APPENDIX DC ANALOG OUTPUT MODULES APPENDIX C C 1 DC Output Worksheet This
40. interface with many of our DM Series monitors The channels are unidirectional and or bi directional and can be mapped to any scaling or reading The user can select the scaling including positive and negative full scale and zero scaling The output signals can be mapped to various readings such as Wattage VARS VA PF Frequency Volts L L or L N or Amps A B C and N The DC Analog Output Modules use a 12 bit digital to analog converter coupled with precision components to provide output with the same accuracy as rated for the meter display DC Analog Output Modules Features Electro Industries GaugeTech DOC E104 7 03 07 2 Channel 4 Channel 6 Channel and 10 Channel units are available Unidirectional or Bi directional Outputs 0 1mA Unidirectional reads from 0 1mA Bi directional reads from 1mA 0 1mA 4 20mA Unidirectional reads from 4 20mA Bi directional reads from 4mA 12mA 20mA Preset to factory defaults based upon typical use Completely programmable modules Effective resolution 12 bit D A Digital to Analog Output range 0 1 4 20 mA Output type DC Isolation Voltage 1500VDC All modules contain at least one common ground point The outputs can be mapped to various readings such as Wattage A B C and Total VARS A and Total VA PF Frequency Volts L L or L N Amps A B C and N CHAPTER 3 DC OUTPUT MODULE OVERVIEW DC ANALOG OUTPUT MODULES 3 2 2 Channel SDFI 1 0
41. l See the User Manual for your particular meter model Note Press B1 at any time to CANCEL before storing the last digit or switch The following steps apply to ALL models except DMWH see Chapter 8 of this manual for DMWH Electro Industries Electro Industries r u oon 4 213 i STEP 1 STEP 2 a Refer to the Programming Manual of the instrument a Press Keypad B1 until Group 8 is reached being programmed Enter Programming Mode The above screen should appear b Press B3 to enter DC Output Programming Group NOTE If 8 E appears on the screen during these steps the meter is not set up for DC Output Refer to the Programming Manual of the instrument being programmed Electro Industries GaugeTech DOC E104 7 03 07 24 CHAPTER 5 CHANNEL MAPPING DC ANALOG OUTPUT MODULES 5 3 Mapping the Channels Electro Industries Electro Industries H oe 1 m 1 LI ea 2 3 e 2 3 PARAMETER NUMBER see table 5 1 STEP 3 STEP 4 a Press B1 to select a channel a Press B1 to move to next parameter NOTE Select Channels 0 9 The second digit b Press B2 to move to previous parameter corresponds to the channel being mapped c Press B3 to store Parameter to the selected b Press B3 to begin Data Entry Sequence The Channel decimal point disappears from the channel number c Refer to Table 5 1 for lis
42. ls are Amps and Volts The SNFI 1 has only unidirectional outputs The SNFI 20 can be set for unidirectional or bi directional outputs that can be programmed for any scaling The usual settings for the SNFI 20 are unidirectional The tables below show the meter models typically used with the SNFI based on the number of readings performed by the meter The tables display the factory default DC Output Channel Mappings parameter assignments to the DC Output Channels The mapping for each meter model is programmed according to the appropriate table unless otherwise specified Table 3 2 DC Output Modules SNFI 1 and SNFI 20 4 Channel factory defaults for 3DAA5 meters 0 1mA with 3DAA5 4 20mA with 3DAA5 Capabilities Defaults Channel Parameter Channel Channel AMPS A AMPS B AMPS C Channel Parameter Capabilities Defaults Defaults UNI AMPS B ps pne oes Table 3 3 DC Output Modules SNFI 1 and SNFI 20 4 Channel factory defaults for 3DVA120 meters 0 1mA with 3DVA120 4 20mA with 3DVA120 Channel Channel Parameter Channel Channel Channel Parameter Capabilities Defaults Capabilities Defaults Defaults 0 UNI VOLTS A N 0 BI UNI UNI VOLTS A N 1 UNI VOLTS B N 1 UNI UNI VOLTS B N UNI VOLTS C N 2 BI UNI UNI VOLTS C N 3 UNI VOLTS A B 3 BI UNI UNI VOLTS A B Table 3 4 DC Output Modules SNFI 1 and SNFI 20 4 Channel factory defaults for 3DVA
43. n storage or retrieval systems or any future forms of duplication for any purpose other than the purchaser s use without the expressed written permission of Electro Industries Gaugetech division of E I Electronics Inc Copyright C 2000 Electro Industries Gaugetech Division of E I Electronics Inc All rights reserved Printed the United States of America 1 Chapter 2 3 Chapter 4 5 6 Chapter 7 TABLE OF CONTENTS Introduction amp Mechanical Installation 1 1 Introduction 1 2 Mechanical Installation Electrical Installation 0 1 mA 2 Channel 4 20 mA 2 Channel 1 mA 4 Channel 4 20 mA 4 Channel 0 1 mA 6 Channel 4 20 mA 6 Channel 0 1 mA 10 Channel 4 20 mA 10 Channel 9 9 9 9 DC Analog Output Module Overview 3 1 EIG DC Analog Output Modules 3 2 2 Channel SDFI 1 SDFI 20 3 3 4 Channel SNFI 1 SNFI 20 3 4 6 Channel SEFI 1 SEFI 20 3 5 10 Channel SHNI 1 SHNI 20 3 6 DC Output Chart DC Output Module Programming 4 1 Keypad Buttons 4 2 Outline of the Programming Procedure 4 3 Entering the Programming Mode 4 4 Setting the Channels Channel Mapping 5 1 Channel Mapping 5 2 Entering the Programming Mode 5 3 Mapping the Channels Exiting the Programming Mode Calibration 7 1 Calibration 7 2 Low End Calibration 7 3 High End Calibration 17 17 19 21 23 23 24 25
44. ode GROUP 0 5 Electro Industries GaugeTech DOC E104 7 03 07 32 CHAPTER 8 DMWH DC OUTPUT PROGRAMMING DC ANALOG OUTPUT MODULES 8 5 Programming the DMWH with DC Output Module d 3 44 on 22 ru KWD KW KWH KW AC KILOWATTS AC KILOWATTS A Electro In Te S Electro Industries asc Step 3 Enable DC Output Mode Step 4 Program DC Output Module a Press MODE until 30 appears a Press MODE until E appears b Press ADV until 33 appears b Press SET until PO appears c Press SET to activate Data Entry Sequence c Press MODE to scroll to P8 d Press ADV to toggle ONLY last 2 segments d Press SET to enter Group 0 to the above positions e Press SET to store LMT1 LMT2 r1 KWD mW KWH LMT1 LMT2 mm KWD KW KWH AC KILOWATTS MODE V SET Electro Indi AC KILOWATTS Mong V SET Electro Indi S S Step 4 Step 5 a Press SET to change the vertical Bar under LMT2 Press MODE to scroll to 1 to horizontal b Press SET to change the vertical bar under LMT2 b Press ADV to position the vertical bar in the U
45. ous modules G Electro Industries GaugeTech DOC E104 7 03 07 22 5 CHANNEL MAPPING 5 1 Channel Mapping Channel Mapping assigns a parameter to a channel EXAMPLE Using the Keypad Buttons below see Figure 5 1 VOLTS AN could be mapped to Channel 0 by selecting parameter 0 in the middle display see Channel Mapping Step 4 c below Figure 5 1 Keypad Buttons For Example i B1 B2 B3 Table 5 1 Standard Parameters for Channel Mapping Parameter Parameter Number Volts AN Volts BN Volts CN Volts AB Not available for Wye connection unless specially calibrated Volts BC Not available for Wye connection unless specially calibrated Volts CA Not available for Wye connection unless specially calibrated Amps A Amps B Amps C Amps N Total Watts Total VARS Total VA Power Factor Bi directional DC Output must be selected in 8P1 Frequency Bi directional DC Output must be selected in 8P1 NOTE See Appendix A for a complete list of standard and extended parameters and availability by model 5 Electro Industries GaugeTech E104 7 03 07 23 CHAPTER 5 CHANNEL MAPPING DC ANALOG OUTPUT MODULES GROUP FUNCTION nmm AC AMPS 8242 PREVIOUS SETTING NEW ENTRY an an SWITCHES B D Figure 5 2 Detail of Programming Components 5 2 Entering the Programming Mode Entering the Programming Mode varies depending on the meter mode
46. r further information see the User s Manual for the DMWH For further information on parameters see section 3 3 of this manual Programming tasks are arranged into seven GROUPS Within each GROUP are the specific meter FUNCTIONS Outlined is the general approach to alter programming mode values Enter the Programming Mode Select the desired GROUP Once the desired GROUP is selected select a FUNCTION within the GROUP After the FUNCTION selection proceed with DATA ENTRY of the new value of the desired parameter 5 Proceed to program another location and or exit the programming mode Boma IMPORTANT The full exiting procedure must be followed to store any new programming 8 2 Switch Packs TOGGLE SWITCHES A THRU D FROM TO RIGHT GROUPS Functions and Switch PACKS e GROUPS are the main category e Functions are sub categories of GROUPS e Switch PACKS are sub categories of FUNCTIONS FUNCTION AC KILOWATTS Moog aov SET Electro Industriesfaucetecn Figure 8 1 DMWH Display Detail Electro Industries GaugeTech DOC E104 7 03 07 31 CHAPTER 8 DMWH DC OUTPUT PROGRAMMING DC ANALOG OUTPUT MODULES 8 3 DMWH Programming Mode Data Entry Figure 8 2 DMWH 300 Programming Mode uses all three keypads USED FOR PASSWORD ENTRY USED FOR PROGRAMMING BUTTON FUNCTION DESCRIPTI
47. strument transportation prepaid to the address above Repairs will be made and the instrument will be returned This warranty does not apply to defects resulting from unauthorized modification misuse use for any reason other than electrical power monitoring This unit is not to be used for primary over current protection Any protection feature in this unit is to be used for alarm or secondary protection only This warranty is in lieu of all other warranties expressed or implied including any implied warranty of merchantability or fitness for a particular purpose Electro Industries Gaugetech shall not be liable for any indirect special or consequential damages arising from any authorized or unauthorized use of any Electro Industries Gaugetech product This instrument has been inspected and tested in accordance with specifications published by Electro Industries Gaugetech The accuracy and calibration of this instrument are traceable to the National Bureau of Standards through equipment which is calibrated at planned intervals by comparison to certified standards Information presented in this publication has been carefully checked for reliability however no responsibility is assumed for inaccuracies The information contained in this document is subject to change without notice No part of this manual may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying recording or informatio
48. t of Parameters c After pressing the and MIN indicators glow d Press B1 to store change and go to next channel or go to Calibration for that channel see Chapter 7 Step 4 Electro Industries 9 Electro Industriee Bu CHANNELS nn dics 0 9 q LI Wai p C2 3 PARAMETER NUMBER see table 5 1 STEP 5 STEP 6 a Repeat Steps 3 and 4 for Channels 1 through 9 a To Exit see Chapter 6 or or the number of channels in your DC Output b Proceed to Chapter 7 Calibration NOTE The above illustration shows that the DC Output Channel 0 indicated by 80 has been programmed to reflect A N Volts entry O from Table 5 1 G Electro Industries GaugeTech DOC E104 7 03 07 25 6 EXITING THE PROGRAMMING MODE When Exiting the Programming Mode it is always necessary to store any new changes Electro Industries Electro Industries 1 2 a Press B1 until 8E appears a Press B3 to exit from Function Level to Group Level Electro Industries STEP 3 a Press B1 until E appears b Press B3 to exit entirely from the Programming Mode G Electro Industries GaugeTech DOC E104 7 03 07 26 7 CALIBRATION CALIBRATION CALIBRATION DC OUTPUT SET UP DC OUTPUT SET UP CONVERTER CONVERTER ME Module Modul
49. trical Installation SNFI 1 Electrical Installation SNFI 20 Electrical Installation SEFI 1 Electrical Installation SEFI 20 Electrical Installation SHNI 1 Electrical Installation SHNI 20 Electrical Installation Keypad Buttons Example Label Groups Functions Packs and Switches Model and Range Selection Detail of Segment Selections on the Display Keypad Buttons Detail of Programming Components Calibration Set Up for All Modules Keypad Buttons for Calibration DMWH Display Detail DMWH 300 Programming Mode DMWH Calibration Set Up ANNO OAT LP N Sk N O ONN 23 24 27 28 31 32 34 Electro Industries GaugeTech DOC E104 7 03 07 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Appendix A Appendix B Worksheet Table 2 1 Table 2 2 Table 2 3 Table 3 1 Table 3 2 Table 3 3 Table 3 4 Table 3 5 Table 3 6 Table 3 7 Table 3 8 Table 3 9 TABLE OF TABLES Electrical Connections for SDFI Electrical Connections for SNFI Electrical Connections for SEFI Defaults for SDFl and DMWH 3DWA Defaults for SNFI 3DAA5 Defaults for SNFI and 3DVA Defaults for SNFI and 3DVA Delta Defaults for SEFI 1 and DWVA300 Defaults for SEFI 20 and DWVA300 Defaults for SHNI 1 and DMMS300 Defaults for SHNI 20 and DMMS300 Defaults for SHNI 1 and DWVA300 Table 3 10 Defaults for SHNI 20 DWVA300 Table 3 11 Output Ranges for 0 1mA Modules Table 3 12 Output Ranges for 4 20mA Modules
50. w the meter models typically used with the SHNI 1 and SHNI 20 based on the number of readings performed by the meter The tables display the factory default DC Output Channel Mappings parameter assignments to the DC Output Channels The mapping for each meter model is programmed according to the appropriate table unless otherwise specified Table 3 7 SHNI 1 0 1 mA 10 Channel DC Output defaults for DMMS300 DMMS300 Delta programmed meters Channels Channel Capabilities Channel DMMS300 DMMS300 DELTA Defaults Parameter Defaults Parameter Defaults 0 Bl UNI BI Total Watts Total Watts 1 BI UNI BI Total VARS Total VARS 2 UNI BI Frequency Frequency 3 Bl UNI UNI Volts A N Volts A B 4 Bl UNI UNI Volts B N Volts B C 5 Bl UNI UNI Volts C N Volts C A 6 UNI UNI Amps A Amps A 7 UNI UNI Amps B Amps B 8 UNI UNI Amps C Amps C 9 UNI UNI Amps N Table 3 8 SHNI 20 4 20 mA 10 Channel DC Output defaults for DMMS300 DMMS300 Delta programmed meters Channels Channel Capabilities Channel DMMS300 DMMS300 DELTA Defaults Parameter Defaults Parameter Defaults 0 BI UNI UNI Total Watts Total Watts 1 BI UNI UNI Total VARS Total VARS 2 BI UNI UNI Frequency Frequency 3 BI UNI UNI Volts A N Volts A B 4 BI UNI UNI Volts B N Volts B C 5 BI UNI UNI Volts C N Volts C A 6 BI UNI UNI Amps A Amps A 7 BI UNI UNI Amps B Amps B 8 BI UNI UNI Amps C Amps C 9 BI UNI UNI
51. you could compare the measured output of a module with the calculated value to determine correct operation or the calibration of an output The calculations can also be used in troubleshooting and operational testing This is not calibration For Calibration of all models except DMWH refer to Chapter 7 For DMWH Calibration refer to Chapter 8 We will use variations of one basic formula to calculate the DC Output based on the Displayed Readings Throughout this section we will refer to the list of Formula Terms and the System Example which are stated below Appendix C provides Worksheets for use when performing these calculations FORMULA TERMS Display Reading The unsigned WATT or VAR reading currently displayed on the meter Range Number of milliamps between 0 and the Parameter Full Scale Output Table B 1 Range for 0 1 and 4 20mA Modules Output Channel Type Range 4 20 Unidirectional 16 mA 4 20 Bi directional 8 mA 0 1 Unidirectional 1 mA 0 1 Bi directional 1 mA Offset Difference between ZERO POINT and the MODULE OUTPUT of OmA Table B 2 Offset for 0 1 and 4 20mA Modules Output Channel Type Assigned Zero 4 20 Unidirectional 4 mA 4 20 Bi directional 12 mA 0 1 Unidirectional 0 1 Bi directional conversion constant based upon the 5 MODULE of the meter in use 150V Std standard 0 833 300V Suffix G 0 667 75V Suffix L 0 667 G

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