CVM_ST SOFTWARE 3.x INSTRUCTION MANUAL
Contents
1. Tipo de CUM N de Perif rico EH Descripci n cometida Trafo Tensi n Prim 886648 Trafo Tensi n Sec 116 Trafo Intensidad Prim 616080 Periodo del maximetro Par metro a controlar P Aparente Configuraci n de datos UM 4C Fi salir y grabar modif ESC salir sin grabar When you finish the modification of the parameters you can exit using two keys ESC Quit without saving the modifications F1 Exit saving the parameters you modified Parameters of this option are following ones Software CVM_ST Pag 6 CVM type this parameter will show which CVM type you have connected 1 CVM Standard 2 CVM 4C Four Quadrants 3 CVM DC Direct Current 4 CVM MD Max Demand 5 CVM R8 AL CVM R8 with alarm program This parameter can not be modified CVM Number It is the identification number of each CVM from 01 to 99 00 is the number that all CVM will answer Description The customer can write his own message to identify the device This message will appear on the main screen Voltage transformer primary Value of the voltage transformer primary from 1 to 500000 V Voltage transformer secondary Value of the voltage transformer secondary from 1 to 999 V Ratio between primary and secondary cannot be higher than 9090 Current transformer primary Value of the current transformer primary from 1 to 10000 A The current transformer secondary is a2. e Full scale value Value to which we assign the 20 mA e Output mode We can select among a 0 20 mA or a 4 20 mA output Software CVM_ST Pag 13 5 3 7 R8 alarm program This option allows programming Up to 50 alarms with any parameter from the CVM A D channel parameters offset amp full scale values 85 ADS 1 89 0f icinas 82 Secci n Pintura B6 UPS Central 16 Depuradora 3 Secci n Soldadura 87 Almacen 1 11 Auxiliar P1 B4 Secci n Ensamblaje B8 Almacen 2 12 FPT 1 N Par metro M ximo M nimo Retardo 418 090 360 688 1 208 890 48 008 3 8 39 A D 1 45 888 10 888 18 41 M D kWIII 3506 888 1296 888 15 Validaci n de Rel s 1 2 3 806 088 268 688 4 5 1 Valida 4 Invalida 7 Valida 18 Invalida 13 Invalida 16 Invalida 2 Valida 5 Valida 8 Valida 11 Valida 14 Valida 17 Invalida 3 Valida 6 Valida 9 Valida 12 Invalida 15 Invalida 18 Valida Canales A D A D 1 Fondo escala Cero A D 2 Fondo escala 188 58 108 At the bottom of the screen you can see the following menu e F5 Alarms e F6 Relays e F7 A D channels e EI Save e ESC Exit F5 Alarms Following data appear on the screen N It indicates the alarm number It is not possible to modify it Parameter It is the electric parameter to be controlled Place the cursor over the parameter you want to modify using the arrow keys to select it Press Enter to validate the parameter
3. IRC LION CVM_ST SOFTWARE 3 x Cod 7 75 042 INSTRUCTION MANUAL S 42 2 95 Ich CIRCUTOR S A INDEX 1 Introduction 2 CVM_ST contents 3 Characteristics 4 Installation 5 Performance 5 1 Beginning 5 2 New devices installation 5 3 Set Up menu 5 3 1 CVM data 5 3 2 Com data 5 3 3 ER data 5 3 4 ER REDMAX Module 5 3 5 ER RedC2 Module 5 3 6 ER Red420 Module 5 3 7 R8 Alarm program 5 3 8 R8 PLC program 5 3 9 R8 Power control program 5 3 10 Memory 5 4 Display mode 5 4 1 General parameters 5 4 2 Maximeter display 5 4 3 Energy counters display 5 4 4 R8 Alarm program display 5 4 5 R8 PLC program display 5 4 6 R8 Power control program display 5 4 7 Memory program display Data load and M C 6 Delete a CVM 7 Network test Pag Software CVM_ST Pag 2 1 0 INTRODUCTION Welcome to CVM_ST the basic software for CVM family users This software runs under MS DOS 5 0 version or higher This program let you configure and display any CVM instrument as well as the CVM R8 peripheral It can support up to 12 instruments connected in a network These instruments are easily accessible from CVM_ST In the display option we will be able to see all CVM family parameters 2 0 CVM ST CONTENTS CVM_ST is supplied with following items M 3 5 1 4 Mbyte diskette with CVM GT program M Instruction manual M Register card 3 0 CHARACTERISTICS CVM ST allows the c
4. Period 5 12h 15h 2 Period 6 15h 18h 3 Period 7 18h 21 h 1 Period 8 21 h 24h 2 Description NORMAL PgUp PgDn More days lt F1 gt Calendar lt ESC gt Exit without Saving Software CVM_ST Pag 11 In this screen you can program the differents types of days with a maximum of 7 You have 8 differents periods to program in one day lts important to put a description of the day With PagUp PagDown change the day with F1 go to next page CIRCUTOR S A Date 9 8 1995 Day type Description JANUARY 1995 NORMAL LM K Ju SP WEEKEND 1 HOLIDAY 2345687 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 KE UG 23 24 25 26 27 28 29 30 31 0 7 Days F1 Save CUMk amp Disk F2 Save CUMk F3 Save Disk ESC Exit Here you must program all the days of the year with the differents types of day You must push the day 0 7 and move over the month with cursor key To change moth push PgUp PgDown 0 7 days Pushing over the numbers 0 to 7 select the different type of day F1 Save CVMk amp Disk Send the programation to CVMk and store to a file F2 Save CVMk Send the programation to CVMk F3 Save Disk Store programation to a file ESC Exit Goes out without saving anything 5 3 5 CVM RED C2 Module This module Card Type 0242 provides two external outputs which can be independently set as either an alarm or an energy pulse the performance of the output as a pulse or alarm w
5. data pressing F5 Sintax is as follows lt text gt R lt mem n gt For relays lt text gt L lt mem n gt For Long registers To clear a full cell enter a blank space in it and press Enter During the modification process a help key Av Pag shows a memory map of the peripheral 5 4 7 Memory Display Data load and M C Data display option Display of any file of the CVM M In case of a CVT file special we will see on screen the parameters that have not been selected with a zero value In case of a CVM standard only the following parameters are saved CVM File Software CVM_ST Pag 25 DATE TIME STORING PERIOD PHASE NEUTRAL VOLTAGE MAXIMUM PHASE NEUTRAL VOLTAGE MINIMUM PHASE NEUTRAL VOLTAGE CURRENT MAXIMUM CURRENT MINIMUM CURRENT ACTIVE POWER INDUCTIVE POWER CAPACITIVE POWER POWER FACTOR ACTIVE ENERGY INTEGER PART 8 1000 INDUCTIVE ENERGY INTEGER PART amp 1000 CAPACITIVE ENERGY INTEGER PART amp 1000 FREQUENCY AD CHANNEL 1 AD CHANNEL 2 CVM M PARAMETERS Ne VARIABLE Ne VARIABLE N VARIABLE IW VARIABLE poof vw Is m Ia vim pat A pot V23mn 2 kw Ia kvarc3mx_ 92 V3imm_ mm LI nai 3 kvarL1 49 PF3mx 93 Vavilimn_ a kvar C1 Ia VaviiNmx f 94 DCimn 5 SEI Is Aavilimx 95 DC2mn e vw 52 oi f 96 nw 7 AS IS UL warme 8 w Ia kvarcilimx f 98 nkwarci Im w
6. 4 5 CVM_R8C PLC program display The display system of this peripheral involves some parameters which are really useful for a proper use of it The data display of this peripheral is carried out in real time and the access to any data is immediate SET_R8 offers the possibility of creating our own data display screens including a data description and an asociated memory position When entering this option a screen name is requested the default one is standard To create a new one write the new name without extention as SET_R8 automatically gives the AUT and press Enter 40 empty cells with the text NOT IN USE where we can enter our data will appear up lts sintax is as follows lt text gt R lt mem n gt For relays lt text gt L lt mem n gt For Long registers To clear a full cell enter a blank space in it and press Enter During the modification process a help key Av Pag shows a memory map of the peripheral 5 4 6 CVM_R8C Power control program display Software CVM_ST Pag 24 The display system allows to check the proper performance of the equipment The data display of this peripheral is carried out in real time and the access to any data is immediate SET_R8 offers the possibility of creating our own data display screens including a data description and an associated memory position When entering this option we have a default screen named power aut We can modify the
7. 9 kvarL2 55 Sim 99 kw p10 kvarc2 J 56 Hzmx f 100 nkvari2 Software CVM_ST Pag 26 Aim 66 Wim PFimn V2mn nkvar L3mx kvarCh 1000 3 kvarLh 1000 2 LD O kvarch2 2 kvarCh 1000 2 nkwh2 O mw Haart IJ nkvarlh 2 nkvarCimx_ 1568 kwms Pra S ay B O w kvart3 E kvarLh 3 kvar L3 Co SCH SCH ELE CDS DEI waca 7 DI ER gt is vann io aam CT wi CT Karl CT warom Cl Pr i sd 25 wam e v EC va ER EE Co CG CG EE Ce CS EE Lao ai CS ER 45 58 59 60 61 62 63 64 65 68 7t Amn 72 kw2mn_ 73 kvari2mm 80 81 82 83 84 85 85 86 CS 101 102 103 104 105 106 108 109 110 1 112 113 114 115 116 162 nkwh3 kvar L2mn 118 ner Um PFamn_ 119 nkvarCillmx 120 nkWimn 166 nkvarch3 A3mmn 121 noer mn kW3mn_ 122 nkvarCimn ae OE 123 124 125 126 128 129 130 131 132 133 185 16 nPF2 nPF3 O PF3mn_ PF Vav Ili Nmn nPFim__ kWillmn_ kvar Lillmn 33 Atmx kW2mx Ja PF2mx_ nPF 1 mx nNPF2mx NPF3mx WT kwh 1000 1 EE kvarLh 1000 1 kWillmn kvar Lil
8. be controlled Active P or Apparent P Maximeter power Integration period Sateen cece Software CVM_ST Pag 18 Hysteresis margin Disconnection priority of the relays Parameter to be controlled This parameters refers to the power type we want to control Pressing Enter when we are over this option a menu with two options Active power or Apparent power is shown up Maximeter power Upper limit in Watts for the power consumption Integration period Period in minutes of the maximeter which can be within 1 and 60 minutes It should be the same as for the electrical utility and if it is possible for the CVM Hysteresis margin It is a zone under the prefixed power where no operation is carried out It can be programmed from a 0 to a 100 of the prefixed power This value will depend on the load size as the lower the loads are the lower the hysteresis margin must be Disconnection priority of the relays This data is the disconnection priority chart from the highest to the lowest The output relays between 2 and 8 and between 2 and 18 if R10 peripheral is also connected will be shown The 1 output has been fixed as an error alarm if the communication with the CVM is lost Relays will be entered with a comma separation and from lower to higher disconnection priority F1 Save This option send the modifications to the CVM R8C equipment It only allows modification provided all relays are open Sn So
9. communication causes an error It will try COM1 9600 4800 2400 COM2 9600 4800 2400 5 3 SET UP MENU The set up menu is automatically selected depending on the instrument you have connected CVM with or without ER module CVM_RE8GC The following options are available CVM data General data of the CVM Com data Communication parameters we suggest not to modify these parameters ER module Energy and time module data ER REDMAX It only appears when a CVM has connected this target 231 Software CVM_ST Pag 5 ER REDC2 It only appears when a CVM has connected this target 242 ER RED420 It only appears when a CVM has connected this target 251 R8 program It only appears when a CVM_R8C is connected This option will be different depending on the CVM R8C program you have Memory It only appears when a CVM M is connected This option includes set up data Back to menu This option will return us to the main menu 5 3 1 CVM data In this section you will set up the instrument you selected Put the cursor over the parameter you want modify using the arrow keys and write directly the new one or press Enter key to edit the parameter and modify it To validate the parameter press Enter or ESC to quit without any modification 5 ADS 1 89 0f icinas 82 Secci n Pintura B6 UPS Central 18 Depuradora 83 Secci n Soldadura 67 Almacen 1 11 Auxiliar P1 B4 Secci n Ensamblaje 8 Almacen 2 12 FPT 1
10. computer Each instrument has different parameters to show so it will be different screens of presentation B2 Secci n Pintura 6 UPS Central 18 Depuradora 83 Secci n Soldadura 7 Almacen 1 11 Auxiliar P1 81 Acomet ida BS ADS 1 B9 Of icinas 84 Secci n Ensamblaje 8 Almacen 2 12 FPT 1 KW Kvar C F P Hz 446 98 1 88 58 8 38 384 08 8 99 58 8 366 88 8 28 08 8 99 58 8 1196 88 161 88 8 99 58 8 Max ltimo reset Max ltimo per odo Per odo 86 12 94 17 31 1185 888 kVA 1167 688 kVA 15 Energ a Activa Energ a Inductiva Energ a Capacitiva 660549557 BBBBB3223 6668563506 888678897 666621356 6600678431 While you are getting the information from an instrument you can store it in the computer ENTER key It stores the energy counters if it has energy module in a file called Dddmmyy WAT where dd day number mm month number yy year number So each day it will change the file automatically F1 key It stores the displayed electrical parameters Files has a format which can be easily exported to other programs Displayed parameters are except CVM_DC and CVM_R8C Software CVM_ST Pag 21 Voltage by default it shows voltage between phases ph ph if you press space it will display phase neutral voltage ph n Voltages are show in V units but if the value exceed of 9999 V the scale is automatically cha
11. configuration and if you exit using F1 key Initial negative inductive energy value This value is the initial negative inductive energy value you want to begin to count from Remember that this value will be fixed in the instrument when you finish the configuration and if you exit using F1 key Initial negative capacitive energy value This value is the initial negative capacitive energy value you want to begin to count from Remember that this value will be fixed in the instrument when you finish the configuration and if you exit using F1 key only available on CVM 4C Software CVM_ST Pag 10 5 3 4 REDMAX module With this module Card Type 0231 you can program CVMk to store energy in three differents tariff In first menu will appear CIRCUTOR S A Date 9 8 1995 Red Max configuration External peak hours signal No External Maximum Demand signal No Data source CUMk Eu lt F1 gt Continue lt ESC gt Exit without saving External peak hours signal If you have or not external peak hours signal External Maximum Demand signal If you have or not external Maximum Demand signal Data source If you want to read data from CVMk or from file When are you ready push F1 to continue to calendar or Esc to go back CIRCUTOR S A Date 9 8 1995 Day type 1 Tariff Per1oa 1 00 h 03 h 1 Period 2 2 Period 3 06 h 09 h 3 Period 4 09h 12 h 1
12. entralization of several CVM measurement points at one computer All the readouts get from CVM are instantaneous so the communications between instruments and the computer are made in real time The parameters displayed by the computer can also be stored in the Hard Disk to export them to other programs as LOTUS EXCEL 4 0 INSTALLATION Before installing the program be sure that your system has the required equipment for a proper operation The equipment must be the following MS DOS 5 0 or higher plus one serial communication port or more Software CVM_ST Pag 3 Once you have checked the environment Install program can be executed Following the computer will install CVM_ST program in your hard disk Fill the register card and sent it to us Once you are registered you will receive information about new products updates programs and technical support 5 0 PERFORMANCE 5 1 BEGINNING Execute the program CVM_ST If it is the first time you execute it a password will be requested being this password the number 775042 followed by the serial number of the diskette from 1 to 9999 after a language menu will appear in which you can select the language you desire Use arrow keys to choose it and press Enter to validate Second time you execute the program language choice will not be required as it will take by default the last you selected If you want to change the language yo
13. ftware CVM_ST Pag 19 Following we pass to the previous menu ESC Exit With this option we exit the set up option without any modification 5 3 10 Memory Put the cursor over the command you want to work with and press the Enter key to spread down the available options Then using the arrow keys select the desired option WARNING Each option of this screen is explained in the own user s manual of the device CVM M If we work with the special file type a new screen containing 180 configurable parameters will appear This is the storage record of the parameters we want to save lt Ins gt Key allowing to insert a new parameter from the cursor position lt Del gt Key to eliminate the parameter placed at the cursor position lt Space gt The space bar activates all the previous parameters from the present cursor position only the active ones will be saved lt CR gt The Enter key followed by the or Y arrows allows to select a parameter A description of this parameter is shown in the lower side F1 Save This option sends the done modification to the CVM M and check that they are correct ESC Exit This option do not provoke any change in the device It can be used for instance if we are not sure of the changes we have done Software CVM_ST Pag 20 5 4 DISPLAY MODE 5 4 1 General parameters This option displays instantaneous data from the instruments connected to the
14. ill depend on the electrical parameter that we have selected so if the parameter is within 1 and 30 the output will be an alarm and if it is within 32 and 38 the output will be a pulse Software CVM_ST Pag 12 To change that parameter just place over it and press Enter We can then choose the variable with the A and Y keys and finally pressing Enter to validate the our selection If an output is set as an alarm four parameters are available 5 3 6 Variable The variable measured by the CVM that we want to control from 1 to 30 Minimum Minimum value of the alarm condition If the value measured by the CVM is lower than this the output is activated Maximum Maximum value of the alarm condition If the value measured by the CVM is higher than this the output is activated Delay The period of time in seconds that the alarm condition must be occurring to provoke the output activation If an output is set as an energy pulse two parameters are available Variable The variable measured by the CVM that we want to control from 32 to 38 Pulse Value of the energy in W h varL h or varC h that must be reached to generate a pulse output CVM RED 420 Module This module Card Type 0251 has a 4 20 mA output linked to any variable measured by the CVM Configuration parameters e Parameter Variable measured by the CVM from 1 to 30 e Offset Reference value taken as the zero 0 4 mA for the output
15. ity of showing some examples it has been separately edited WARNING F4 Transfer option of CIR_LD program needs a minmum quantity of memory if computer does not have enough memory you should execute Memmaker program from DOS if still memory is not enough transfer the automat program through DOS executing CIR_SEND lt progname OBJ gt Software CVM_ST Pag 17 F6 A D channels and stop start relays The CVM R8C peripheral has two A D channels where zero and full scale value can be programmed You place over the data to be modified with the cursor keys entering directly the value or with the Enter key which edits the data Values must be within 20 000 and 20 000 Two relays which can be programmed as Normal or Stop Start are also available With Enter key the relay type is changed F1 Save This option send the modifications to the CVM R8C equipment Following we pass to the previous menu ESC Exit With this option we exit the set up option without any modification 5 3 9 R8 Power control program Power control program allows the regulation of the power at any installation keeping the power consumption below a certain value In case that the trend is to exceed the prefixed limit the P L C will order the disconnection of loads as per the previously set up priority The program works with sliding window system Entering in this section following set up parameters are available Parameter to
16. lmn kvar Clllmn KVA Ilimn Load CVM M data This option allows the reading of a file either from the device or from the memory card inserted into it saving the file in the hard disk of the computer This option is also useful for creating a directory of the card File export Software CVM_ST Pag 27 Creates a file in ASCII format exportable to a standard dataspread software The name of the file is the same and the extension will be txm txt txp txx or txe depending on the original file Functions of the memory card Rename a file select the file and rename it Delete a file in the card select the file to be deleted Format the card 6 DELETE A CVM This option let you delete a CVM from the network Once you have deleted it its name disappears from the screen 7 NETWORK TEST Use this option to verify all the instruments connected to the computer If the instrument can communicate with the computer then OK message appears beside it but if the communication is failed then Err message appears beside it
17. lways 5 A Maximeter period it is maximeter integration period it will be from 1 to 60 minutes Control parameter let you select which parameter you want in the maximeter Active power kW or Apparent power kVA Both these data will appear in CVM 4C and CVM MD Software CVM_ST Pag 7 5 3 2 Com data Before entering in this section a password will be requested This password is 9999 plus Enter In this section you will set up the communication parameters Put the cursor over the parameter you want modify using the arrow keys and write directly the new one or press Enter key to edit the parameter and modified it To validate the parameter press Enter or ESC to quit without modification When you finish the modification of the parameters you can exit using two keys ESC Quit without saving the modifications F1 Exit saving the parameters you modified 5 ADS 1 89 0f icinas BZ Secci n Pintura 6 UPS Central 18 Depuradora 83 Secci n Soldadura 87 Almacen 1 11 Auxiliar P1 B4 Secci n Ensamblaje 8 Almacen 2 12 FPT 1 Conf iguraci n de comunicaciones Puerta de comunicaci n Velocidad de transmisi n 9688 Longitud del dato 7 Paridad N Bits de stop 1 F1 salir y grabar modif ESC salir sin grabar Communication parameters are the following Serial communication port CVM_ST can detect automatically in which port is the instrument connected so if y
18. nged to kV Current this parameter is displayed in A units but if its value is bigger than 999 A then the units will change to kA Active power this parameter is displayed in Watt units but if its value is bigger than 9999 W then the units will change to AW Inductive power this parameter is displayed in VarL units but if its value is bigger than 9999 VarL then the units will change to kVarL Capacitive power this parameter is displayed in VarC units but if its value is bigger than 9999 VarC then the units will change to kVarC Power Factor The cos of each phase and of the three phases together is displayed Frequency The frequency is displayed in Hz units 5 4 2 Maximeter Display This parameter is only available in CVM_MD and CVM_4 Following data will appear e Period It is the integration period we have programmed in minutes e Max last reset It is the maximum since last reset This maximum is in kW or kVA depending on the parameter you had selected e Max last period This is the maximum of the last period of integration Because it uses a sliding window this parameter will be refreshed every second Software CVM_ST Pag 22 Date Date and time when the maximum has occurred 5 4 3 Energy counters display This parameter is only available if energy module is installed Under general parameters box it appears another box with energy counters Active energy Inducti
19. or ESC to leave the previous one Software CVM_ST Pag 14 Maximum and minimum parameters Depending on these values the relay will switch ON or OFF Herewith it is enclosed the following table explaining different configurations MIN lt MAX ON e OFF ON MIN gt MAX HE Fe ON OFF MIN MAX Ne OFF 6 ON MIN Max OE eON o OFF MIN lt MAX la OFF 9 4 ON MIN gt Man Q amp Ee ON OFF MIN MAX Ne OFE desactivate o mn Geh Ee LE 0 da ov max P ii i max 9 Parameter range Max or Min 9 999 lt Param lt 9 999 and 10 000 disable the alarm Note that the value you enter has 4 characters and if you enter 10 000 is to disable the alarm Example 300 kW Correct 1 23 kW Correct Software CVM_ST Pag 15 555 32 kW Error There are more than 4 characters WARNING Voltage parameter has another set up rules First of all it is necessary to explain that CVM_R8C works with kV units but you enter V therefore if CVM_R8C accept 4 characters of kV and you enter V the range values are the following 999 900 lt Volts lt 999 900 and 1 000 000 is to disable the alarm That means that if you enter 10 540 V the value is accepted because for the CVM_R8C that value is 10 54 kV and it has 4 digits but if you enter 10 543 V CVM_RE amp C takes this value as 10 543 kV and it can not be accepted because it has 5 digits Delay It is the time the rela
20. ou change this parameter you have to change it physically Available serial ports are COM1 amp COM2 Baud rate 2400 4800 or 9600 Serial data 7 or 8 bits Software CVM_ST Pag 8 Parity Even Odd or No without parity control Stop bit 1 or 2 bits NOTE Do not modify communication parameters unless it is necessary 5 3 3 ER data Before entering in this section a password will be requested This password is 9999 plus Enter In this section you will set up the energy and clock parameters Put the cursor over the parameter you want modify using the arrow keys and write directly the new one or press Enter key to edit the parameter and modified it To validate the parameter press Enter or ESC to quit without any modification When you finish the modification of the parameters you can exit using two keys ESC Quit without saving the modifications F1 Exit saving the parameters you modified This option only will appears if you have installed CVM ER module 5 ADS 1 89 0f icinas B2 Secci n Pintura 6 UPS Central 16 Depuradora 83 Secci n Soldadura 87 Almacen 1 11 Auxiliar P1 B4 Secci n Ensamblaje 8 Almacen 2 12 FPT 1 Conf iguraci n del m dulo Energ a Fecha DD MM AAAA Hora CHH MM 17 35 Valor inic energia activa 6608887896 Valor inic energia inductiva 980080348 Valor inic energia capacitiva 6688812986 Valor inic energia activa neg 698888230 Valor inic ene
21. rgia inductiva neg 6666806888 Valor inic energia capacitiva neg 6886848498 F1 salir y grabar modif ESC salir sin grabar Software CVM_ST Pag 9 Energy and clock parameters are the following DATE DD MM YYYY Date parameter Its format is day month year The year parameter can be four or two characters if is two characters and the number is under 80 for example 01 then CVM will store 2001 TIME HH MM you set the time The format is hour minutes 00 lt hour lt 23 and 00 lt min lt 59 Initial active energy value This value is the initial active energy value you want to begin to count from Remember that this value will be fixed in the instrument when you finish the configuration and if you exit using F1 key Initial inductive energy value This value is the initial inductive energy value you want to begin to count from Remember that this value will be fixed in the instrument when you finish the configuration and if you exit using F1 key Initial capacitive energy value This value is the initial capacitive energy value you want to begin to count from Remember that this value will be fixed in the instrument when you finish the configuration and if you exit using F1 key Initial negative active energy value This value is the initial negative active energy value you want to begin to count from Remember that this value will be fixed in the instrument when you finish the
22. u should delete LING DAT file and execute again CVM_ST program The first time you enter in the CVM_ST program NET_485 DAT file will not be found in which network configuration is stored To advise that the file is not found a message will appear on screen The file will not exist until you add any instrument in the network Following the following options appear Add CVM and Quit The first option let you add another instrument in the network see section 5 2 The possibility to choose the language will depend on the following files LINGESP MSG SPANISH LINGGB MSG ENGLISH LINGFR MSG FRENCH LINGDE MSG GERMAN LINGIT MSG ITALIAN Software CVM_ST Pag 4 5 2 NEW INSTRUMENTS INSTALLATION For a proper installation of new instruments please follow the next steps 1 Physical disconnection of all instruments connected to the network 2 Connect only the instrument you want to install After that go to Add option and write peripheral number by default number 00 appears CVM has 00 number by default too Using 00 you can communicate to any CVM although it has assigned another number therefor it is essential to have disconnected the rest of CVMs Then press Enter to communicate to the instrument If the action is successful it will show the current transformer status with the messages Correct Inverted or There is not current CVM_ST will automatically change serial port and baud rate if the
23. ve energy Capacitive energy These values can be initiated from a certain value see section 5 3 3 If the device is CVM_4 then negative energy counters are displayed too 5 4 4 CVM_R8C Alarm program display In this screen you can see several interesting parameters to check 85 ADS 1 89 0f icinas B2 Secci n Pintura 86 UPS Central 18 Depuradora 3 Secci n Soldadura 87 Almacen 1 11 Auxiliar P1 B4 Secci n Ensamblaje 68 Almacen 2 12 FPT 1 N Estado Par metro Maximo M nimo Retardo Rel Activada C1 V1 410 480 i 2 AL 208 898 Desactivada 3 kW1 888 808 Desactivada 39 A D 1 45 808 y Desactivada 41 M D KWIII 3506 688 1296 888 Estado Validaci n de Rel s 1 Abi Val 4 Abi Inv 7 Abi Val 18 Abi Inv 13 Abi Inu 16 Abi Inv 2 Cer Val 5 Cer Val 8 Abi Val 11 Abi Val 14 Abi Val 17 Abi Inv 3 Abi Val 6 Cer Val 9 Abi Val 12 Abi Inv 15 Abi Inv 18 Abi Val Canales A D Canal A D 1 18 Canal A D 2 58 PGUP_ PGDN m s alarmas ESC vuelve al men Software CVM_ST Pag 23 Alarm state You can see the instantaneous status of each relay closed or open and its parameters alarm n variable max min delay and relay number It is possible to see 5 alarms at the same time to see the rest you have to press PgUp PgDn keys Relay validation you can also see if the relays are or not validated A D channels A D channels values appear at the bottom 5
24. y takes to activate The value range is between 0 and 99 sec Relay This shows the relay number we want to activate for CVM_R8C the possible values are 1 to 8 and if you also have CVM_R10 the values are 1 to 18 To finish press ESC key F6 Relays This option let you validate or invalidate relay status using arrow keys and pressing enter over the relay you want to set To finish press ESC key F7 A D channels Offset and full scale programming of two analog channels Using arrow keys you can place the cursor over the A D channel you want to set After that you can directly enter the number or pressing Enter you edit the number Values are between 20 000 to 20 000 Software CVM_ST Pag 16 F1 Save This option sends all modifications you have done to the instrument and checks them If wrong parameters are transmitted it will appear a message saying which alarm can not be set ESC Exit This option does not transmit the information to the CVM_R8C and go back 5 3 8 R8 PLC program PLC program provides us a complete set of instructions suitable for the generation of multiple PLC performances Entering in this section following options are available F5 Diagram F6 A D channels F5 Drawing With this option we enter in the CIR_LD program which will allow us designing a logical circuit with the addition of relays timers meters etc Due to the complexity of the program and the necess
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