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1. 8 4 1 Digital inputs It indicates the state of discrete inputs this is done with the representation of a turned on lamp or turned off lamp when the input is active or not respectively 8 4 2 Digital outputs The state of the outputs is expressed with the representation of a pressed button or not accompanied by the corresponding symbol to this state and an On Off text As it is possible to act on the outputs from the GRD XF Configurator you only need to press the button of the corresponding output for the state to change to the opposite one it had before this is reflected immediately on the physical output of the GRD3003 8 4 3 Analog inputs The state of analog inputs is represented with its corresponding numerical expression in miliamper mA and with a dynamic bar that allows viewing and have and idea of the tension in the input connectors Wwww exemys com Rev 2 2 0 Julio 2010 85 GRD s User Manual Exemys 8 5 Configuration through the SMS The configuration is generally done through the GRD XF Configurator which provides all the necessary tools that allow us to configure rapidly and reliably but in some cases it is necessary to change the parameters from a remote location that is we cannot stand in front of the device to connect the PC therefore a configuration with SMS allows us to modify the parameters with our cell phone from any location 8 5 1 Serial Port To modify th
2. gt Input 1 Voltage Refresh Time oth input 2 vottage 100 f C Input 3 Voltage aA input 4 Voltage 100 afk C input 5 Voltage ajl C Input 6 Voltage Cancel Apply Reports configuration read CONNECTED COM1 Figure 40 Report of analog inputs of the GRD3002 7 3 4 4 Report by percentual change In the report by percentual change the inputs we want to update in the MW are enabled Additionally a percentage of change of the enabled inputs is defined to determine in which percentage of change the report must be made that is as you see in the following figure when input 3 that is enabled its voltage is modified in 15 of the 10V and a report will be produced that updates the inputs If we do not want to use the report by percentual change and we want to use only the report by time enable the inputs you want to monitor and set the percentage of change in 100 7 3 4 4 1 Report by time In the report by time the GRD sends a message to the MW in a determined amount of time updating the analog inputs that are enabled in the percentual report 7 3 4 5 Report of digital outputs In the following figure you see the report of digital outputs in this case we only have a temporary report the report by change is always enabled this means that when a change is produced in one of the outputs it will be reported immedia
3. baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 Data_bits 7 8 Parity n e O no parity even parity odd parity Flow_control_by_hardware on off Example SERIAL 9600 8 n off mypass 10 5 2 Packing To modify the packing of the serial port the PACK command must be used PACK timeWindow endCharacter Configuration of packing endCharacterEnable password The supported values are time Window 0 1000 endCharacter 0 255 endCharacterEnable 0 1 Example PACK 10 13 1 mypass 10 6 Monitoring and control of the GRD4003 through the SMS Monitoring and control is generally done by means of the GRD XF Configurator or by means of a connection with the MW There is another way to know the state of inputs and outputs at any time through the SMS Through this means it is not only possible to know the state of digital and analog inputs and discrete outputs but also allows action on the outputs forcing a state However remember that the SMS not only can have www exemys com Rev 2 2 0 Julio 2010 124 GRD s User Manual Exemys delays but also arrive out of order If you send a message turning on an output and then turning it off you cannot be sure which the state of the output is since it depends on the order of arrival of the SMS This is why we don t recommend this type of operation however it is permitted 10 6 1 Reading of the discrete inputs To read
4. The GRD XF Configurator presents the following options that allow the determination of the GRD4002 parameters for the serial port www exemys com Rev 2 2 0 Julio 2010 91 GRD s User Manual Exemys GRD XF Configurator GRD4002 File GRD s Communications GRD MyV Connection GRD Help amp 4 Q Q Bale Serial Port Packing Baud Rate Time Window Data Bits End character Parity Y Hardware Flow Control Cancel Apply GRD s operational configuration read CONNECTED COM1 Figure 68 Configuration of the GRD4002 serial port 9 3 3 1 Serial Port It configures the characteristics of the RS232 485 port of the GRD4002 Baud Rate Transfer speed of the serial port Data Bits They can be 7 or 8 bits Parity Error control system Flow control it allows the automatic control of communication traffic according to the availability of the network it is generally used for large data transfers to avoid loss of information The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 Data_bits 7 8 Parity n e o No parity even parity odd parity Flow_control_by_hardware on off Wwww exemys com Rev 2 2 0 Julio 2010 92 GRD s User Manual Exemys 9 3 3 2 Packing The GRD4002 will attempt to collect several data before sending a packet through the network this is way to take
5. Example DISC mypass 4 2 3 3 Retry time If the GRD s TCP connection is enabled it will attempt to connect to the MW if the establishment of the connection fails or the connection is lost the device will attempt to reconnect If it does not achieve this it will keep trying until the maximum number of failed requests is exceeded In this situation it will wait for a retry time before again requesting the connection This period is expressed in minutes and is configured with the RETRY command Establishes the period expressed in minutes that the GRD will wait before trying again to establish the TCP connection once the maximum number of retries is exceeded RETRY value 0 6000 password Example RETRY 60 mypass 4 2 3 4 Inactivity time If the communication does not present any type of activity during this period the connection will be considered down and it will be closed The it will open a new connection INAC time Time of inactivity of the TCP connection expressed in 0 6000 seconds Once this time without activity has passed the assword ae Ip l connection is considered closed Example INAC 360 mypass www exemys com Rev 2 2 0 Julio 2010 34 GRD s User Manual Exemys 5 1 General description of the product The GRD1000 is a RS 232 485 converter to TCP IP by GPRS It allows the remote access of device such as data acquisition devices PLCs alarm panels or any device having an asyn
6. s Communications gt Connect or press button e the screen will show the device information It is necessary for the cable to have the appropriate connection see Installation Serial Connection GRD XF Configurator GRD3002 Fie GRD s Communications GRD MyV Connection GRD Help ace Model GRD3002 Serial Number 12 34 56 CONNECTED Firmware Yersion 2 1 0 Hardware Version 3 0 CONNECTED COM1 Figure 9 Main Screen Wwww exemys com Rev 2 2 0 Julio 2010 19 GRD s User Manual Exemys 3 1 5 Organization of the GRD XF Configurator The configuration and monitoring of the GRDs is organized in two large modules On one side the configuration and monitoring of standard parameters of the GRDs common to all devices and on the other configuration and monitoring of specific characteristics of each model or family The standard parameters are related to the establishment of the TCP GPRS connection This must be done with the Middleware MW provided by Exemys For reasons of clarity we will call it in all cases GRD MW Connection The GRD XF Configurator will have a monitoring screen and another one of it own configuration The specific configuration of each model or family is related to the GRD XF operation In this case the GRD XF Configurator also has a monitoring screen and another one as configuration screen however these will be activated according to the model GRD
7. Currently the GRD supports the following operators Movistar Argentina Personal Argentina and Claro Argentina If you want to operate outside Argentina or with a different operator you can configure the corresponding APN user name and password manually For more information contact support exemys com e If the PIN security code of the SIM card is activated you should enter it into the GRD when requested by it www exemys com Rev 2 2 0 Julio 2010 16 GRD s User Manual Exemys Chapter 3 3 Configuration and operation 3 1 Serial configuration The GRD XF Configurator is the application program provided with the product used to configure the GRD This application was developed with the philosophy of easiness of use and allows the configuration and monitoring of GRD The GRD XF Configurator can be installed on Windows 98 SE ME Windows 2000 NT4 Windows XP and Windows Vista platforms 3 1 1 Installation of the GRD XF Configurator To install the GRD XF Configurator follow these steps e To begin the program installation insert the GRD CD and execute GRD XF Configurator exe e A welcome screen will appear follow instructions of the installation program which will request the necessary information for the installation Click in Next to continue e Destination folder Select the folder where the application program will be installed e Wait for the installation program to copy all the necessary files in your har
8. GRD Time Time 0602 2000 06 23 42 Update Historical records Records Amount Manual Download Cancel Apply Historical configuration read CONNECTED CcOM1 Figure 64 Date and records of the GRD3003 The historical records are not erased if the device is turned off Formatting may take several minutes and it is possible the device won t respond 8 4 Monitor Once connected with the series configurator you can access monitoring of the GRD3003 through the menu in GRD MW Connection gt Monitor or clicking in the GRD Monitoring icon aq www exemys com Rev 2 2 0 Julio 2010 84 GRD s User Manual Exemys The GRD XF Configurator this way allows monitoring the state of analog inputs and outputs and also acts on the outputs which are activated immediately The following figure shows the monitoring screen of the GRD3003 GRD XF Configurator GRD3003 File GRD s Communications GRD MyV Connection GRD Help RE mDigital Inputs _ Digital Outputs Analog Input Qint Out 1 O on Input 1 mr 00 00 mA Input 2 na ot 00 00 mA Input 3 ous Oor EEE oo Out 5 Oon ees 00 00 mA Out 6 O ott Input 5 L 00 13 mA Input 6 Monitoring GRD s lOs CONNECTED CcOM1 Figure 65 Screen of inputs and outputs of the GRD3003 CCION Out 2 Q on
9. Hardware Version 3 0 CONNECTED COM1 Figure 52 Access screen to the GRD XF Configurator of the GRD3003 Wwww exemys com Rev 2 2 0 Julio 2010 73 GRD s User Manual Exemys 8 3 2 Configuration of the connection with the MW The GRD3003 must connect to a MW for more information about the connection mode see Configuration of the TCP connection 8 3 3 Configuration of the serial port Once connected with the GRD XF Configurator you can access the particular configuration of the GRD3003 serial port through the menu in GRD gt Serial Port or clicking on the GRD Series Configuration icon The GRD XF Configurator presents the following options that allow the determination of the GRD3003 parameters for the serial port GRD XF Configurator GRD3003 File GRD s menetan GRD MV Connection GRD Help ea OCA EE Serial Port Packing Baud Rate Time Window Data Bits i End character Parity 7 Hardware Flow Control Cancel Apply GRD s operational configuration read CONNECTED COM1 Figure 53 Configuration of the GRD3003 serial port 8 3 3 1 Serial Port It configures the characteristics of the RS232 485 port of the GRD3003 Baud Rate Transfer speed of the serial port Data Bits They can be 7 or 8 bits Parity Error control system Flow control it allows the automatic control of communication traffic according to the availab
10. and it can take the values on off Example Il on I2 off I3 on I4 off I5 off I6 off I7 off I8 off I9 on I10 on I11l on I12 on I13 o0ff I14 on I15 off I16 on 7 6 2 Writing of the discrete outputs To act on the discrete outputs the OUTPUT command must be used With this command it is only possible to act on one of the outputs at a time OUTPUT output_number state It forces the state of one of the outputs password The supported values are Output_number 1 6 State 0 1 off on Example OUTPUT 3 1 mypass Turns on output 3 www exemys com Rev 2 2 0 Julio 2010 70 GRD s User Manual Exemys OUTPUT 5 off mypass Turns off output 5 Each one of the cases will indicate if the operation was carried out 7 6 3 Reading of analog inputs To read the value of analog inputs the ANALOG command is used ANALOG Reads the state of analog inputs The device will send an SMS with the following information Anal xx xxX Ana2 xx XxX Ana3 xx XxX Ana4 xxX XX Ana5S xxX XX Ana6 xx XxX e xx xx represents the voltage in the connectors of the corresponding input Example Anal1 3 23 Ana2 6 44 Ana3 9 10 Ana4 0 27 Ana5 0 21 Ana6 1 27 aqa lt aaad www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys Chapter S 8 GRD3003 8 1 General description of product The GRD3003 is a RS232 485 converter to a TCP IP with 16 discrete inputs 6 discrete outputs and 6 analog inp
11. date and time the event occurred The GRD has a storage capacity of up to 50000 events in off line mode To access the configuration screen of historical you must go to menu in GRD gt Historical or clicking on the historical icon 6 3 5 1 Historical of digital inputs Enabling the historical of any of the digital inputs implies that when the enabled input is modified it will produce a historical record that will be transmitted when there is communication between the MW and the GRD The following figure shows the screen for enabling the historical of the digital inputs Wwww exemys com Rev 2 2 0 Julio 2010 45 GRD s User Manual Exemys GRD XF Configurator GRD2001 File GRD s Communications GRD MyV Connection GRD Help eo eases 3 de BJ G5 Digtal inputs L Analog inputs GD Digtal outputs Pulse others Historical by change Cancel Apply Historical configuration read CONNECTED COM1 Figure 31 Historical of digital inputs of the GRD2001 6 3 5 2 Historical of digital outputs The same as the input a historical of outputs can also be created In this case the outputs that we want to record in the historical must be enabled this is very useful as a way of audit since the historical record is produced at the moment the output is modified and not at the moment that an order is given to the MW to m
12. 4 2 If the LED flashes fast a few seconds 2 o 3 and then it flashes slow check this 3 4 2 1 The configured IP address and port of the MW are OK 3 4 2 2 The configured GRD ID and password are configure in the GRD and the MW with the same value For more troubleshooting information contact as at support exemys com www exemys com Rev 2 2 0 Julio 2010 131 GRD s User Manual Exemys Appendix C C SMS Commands PASSW Change SMS and MW password passw newPass currentPass ID Change GRD ID id number Pass CARRIER Set carrier operator of the GPRS service carrier name password GPRS Set APN user and password for GPRS gprs APN userGPRS passwordGPRS connection password CON Configures the TCP connection con ip port password DISC Disconnects the GRD from the MW disc password INAC Configure inactivity time seconds inac time password RETRY Configure retry time minutes retry time password LIST List GRD configuration list STATE Lists GPRS TCP connection state state SIGNAL Request signal level signal PACK Change serial data packing pack TimeWindow endCharacter EnablingEndCharacter password SERIAL Change serial port configuration serial baudRate DataBits parity flowControl password INPUTS Read digital inputs state inputs OUTPUT Change digital outputs state output out value password ANALOG Read anal
13. 6 Count number reports The GRD sends a messaje to the MW when a count limited is passed One more time the GRD only send the counts of the inputs who are aviable The GRD automately sends a count report when he make a connection with the WM 10 3 5 Configuration of historical The GRD4003 has a system of historical records that allow the storage of events like changes in inputs or outputs even if the GRD is on line or off line that are then transmitted to the MW for further visualization and analysis These historical allow you to know the value and number of an input or an output that was modified and the date and time the event occurred The GRD has the capacity to store up to 50 000 events in off line mode To access the configuration screen of historical you must go to menu GRD gt Historical or clicking on the historical icon Wwww exemys com Rev 2 2 0 Julio 2010 116 GRD s User Manual Exemys 10 3 5 1 Historical of digital inputs To enable the historical of any of the digital inputs implies that when the enabled input is modified it will produce a historical record that will be transmitted when there is communication between the MW and the GRD In the following figure you can see the screen to enable the historical of digital inputs GRD XF Configurator GRD4003 File GRD s Communications GRD MVY Connection GRD Help 4 Q Q Bea ES Digtal Inputs l GA Analog Inputs l E Digtal Outputs ok
14. 7 4 Monitor Once connected with the series configurator you can access monitoring of the GRD3002 through the menu in GRD MW Connection gt Monitor or clicking in the GRD Monitoring icon Q The GRD XF Configurator this way allows monitoring the state of analog inputs and outputs and also acts on the outputs which are activated immediately The following figure shows the monitoring screen of the GRD3002 GRD XF Configurator GRD3002 Fie GRD s Communications GRD MyV Connection GRD Help ER WV sae mDigital Inputs mDigital Outputs Analog Input Ons amp Out 2 O ott Input 2 ins Out 3 O ott 00 00 Input 3 Qn7 ous On EE 525 Out 5 Oort DRU 00 00 Out 6 on Input 5 00 06 Input 6 Monitoring GRD s IOs CONNECTED com Figure 50 Screen of Inputs and outputs of the GRD3002 7 4 1 Digital inputs It indicates the state of discrete inputs this is done with the representation of a turned on lamp or turned off lamp when the input is active or not respectively 7 4 2 Digital outputs The state of the outputs is expressed with the representation of a pressed button or not accompanied by the corresponding symbol to this state and an On Off text As it is possible to act on the outputs from the GRD XF Configurator you only need to press the button of the corresponding output for the stat
15. GPRS connection has been established the possible states of the TCP connection are 3 3 4 1 TCP connection not established TCP connection has not been enabled In this state the TCP LED is off see also Awaiting for retry time 3 3 4 2 Connecting IP port The GRD is attempting to establish a connection to the indicated IP address and port If the GRD cannot establish the TCP connection the amount of time in this state can be an indication of the fault If it remains in this state for a few seconds less than 10 it might be attempting to connect to a closed port If it stays in this state during a minute or more it might be attempting to connect to a port and or IP address behind a firewall and they are filtered see Connection through a firewall The GRD will indicate this state with a rapid flash of the TCP LED 3 3 4 3 Reconnecting in xx sec IP port When the connection attempt fails the GRD waits a few seconds before reattempting to establish the connection After some time a connection to the indicated IP and port will be established The GRD will indicate this state turning the TCP LED on during one second and off during one second 3 3 4 4 Waiting reconnection time xx min Once the maximum number of connection attempts is exceeded the GRD will try to establish the connection after the indicated period In this state the TCP LED is off see also TCP without connection 3 3 4 5 Logging into MW The TCP connection
16. GS Digtal inputs Gy Analog inputs GD Digtal Outputs Pulse others Historical by change Cancel I Apply Historical configuration read CONNECTED com Figure 63 Historical of digital outputs of the GRD3002 www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys 8 3 6 Date and records Within the Others tab you will find as you see in the following figure the date of the device and the number of historical records stored in the device that will be transmitted to the MW as soon as a connection is obtained The Update button allows setting the device time this is necessary of you want to have the historical with the correct date and time this action does not modify the date and time of the records already stored O Setting the GRD time does not modify the date of records already stored The Format button allows the elimination of stored historical that have not been transmitted yet take into consideration that depending on the amount of information already stored the operation might take several minutes and it may happen the device does not respond during that time When the button is pressed to clear memory the communication with the GRD will end GRD XF Configurator GRD3003 Fil GRD s Tecan GRD ah OONeCIOn GRD Help e AI e Q cele E Data Inputs n Inputs Dom Outputs z Pulse o Others
17. Julio 2010 129 GRD s User Manual Exemys Appendix B B Troubleshooting Quick Guide 1 GRD is no responding SMS 1 1 If the GRX XF configurator shows a crossed antenna GPRS flashes alternately with the Power and TCP LEDs 1 1 1 GRD has no signal Check if 1 1 1 1 The antenna is properly connected 1 1 1 2 The GRD is located in zone with GPRS service 1 2 SIM card is failing All LEDs flash in a synchronized manner 1 2 1 GRD can t access the SIM 1 2 1 1 GRX XF configurator shows SIM card unavailable Check if there s a SIM card installed 1 2 1 2 GRX XF configurator shows Configure PIN SIM card has a PIN Configure the right PIN see Configuring the SIM Card PIN 1 2 1 3 GRX XF configurator shows SIM card locked PUK SIM card is locked You need to unlocked it using the PUK 1 3 No errors detected 1 3 1 Check if the SIM card has credit 1 3 2 Check if the SIM card allows the use on SMS use it on the phone 1 3 3 Check if the SIM card phone number is the one you are sending the messages to 1 3 4 Check if you are sending a valid message and password 2 Can t establish GPRS connection 2 1 Check GRD state using the GRD XF configurator or send a message with the state command 2 1 1 GPRS connection error GPRS flashing fast Check if the configured Operator matched the SIM card operator You can check the configured operator using the command list For
18. RS232 485 port the SERIAL command must be used SERIAL baud_rate data_rate Modifies the transfer rate of the serial port parity flow_control_by_hardware password The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 data_rate 7 8 Parity n e o no parity even parity odd parity Flow_control_by_hardware on off Example SERIAL 9600 8 n off mypass 6 5 2 Packing To modify the packing of the serial port the PACK command must be used PACK timeWindow endCharacter Configuration of packing endCharacterEnabling password The supported values are windowTime 0 1000 endcharacter 0 255 endcharacterEnabling 0 1 Example PACK 10 13 1 mypass 6 6 Monitoring and Control of the GRD2001 through the SMS Monitoring and control is generally done by means of the GRD XF Configurator or by a connection with the MW There is another way of knowing the state of inputs and outputs at any time through the SMS Through this means it is not only possible to know the status of digital inputs and outputs but also to act on the outputs forcing a state However remember that the SMS could have delays and can also arrive out of order In this manner if a message is sent turning on an output and then another one www exemys com Rev 2 2 0 Julio 2010 51 GRD s User Manual Exemys turning it off we cannot be sure of the state of the input
19. XF Configurator GRD3002 File GRD s Communications GRD My V Connection GRD Help ConA alaaa Figure 10 Organization of the GRD XF Configurator screens In this case contact support exemys com to obtain the latest software f If the GRD XF Configurator finds an unknown model it will not activate any of the version 3 2 Configuration of the GRD MW connection The communication with the Middleware uses a TCP GPRS connection The following is necessary to be able to establish communication e Correct placement of the antenna and have GPRS coverage e Place the SIM card and if necessary configure the PIN e Configure correctly the cellular telephone carrier operator for the establishment of the GPRS connection e Configure correctly the TCP connection e Configure the GRD Id and password e Have a MW server running To configure these parameters access the configuration screen selecting in the menu GRD MW Connection gt Configuration or press the button www exemys com Rev 2 2 0 Julio 2010 20 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help 4 Ce oO Bele ridentification _y _ gt GPRS TCP Connection GRD Id 105 Operator Personal Argentina v Enable My connection Password pass configuration SIM Card _ URLJIP www exe
20. can access monitoring of the GRD4002 through the menu in GRD MW Connection gt Monitor or clicking in the GRD Monitoring icon Q The GRD XF Configurator this way allows monitoring the state of analog inputs and outputs and also acts on the outputs which are activated immediately The following figure shows the monitoring screen of the GRD4002 Wwww exemys com Rev 2 2 0 Julio 2010 102 GRD s User Manual Exemys GRD XF Configurator GRD4002 File GRD s Communications GRD MyV Connection GRD Help ia ee Bee mDigital Inputs _ Digital Outputs r nalog Input n1 A Out 1 O ott Input 1 03 25 Input 2 Analog Input 1 Out 3 O ott 00 00 Out 4 O ott Input 3 Out 5 O ott Out 2 O ott j E D J in 6 00 01 Input 4 Out 6 ott 00 00 wo 4 amp j a Pulse Inputs In1 Set Counter 0 Set Counter 0 Monitoring GRD s lOs CONNECTED COM1 Figure 79 Screen of inputs and outputs of the GRD4002 9 4 1 Digital inputs It indicates the state of discrete inputs this is done with the representation of a turned on lamp or turned off lamp when the input is active or not respectively 9 4 2 Digital outputs The state of the outputs is expressed with the representation of a pressed button or not accompanied by
21. configuration is needed To access the report configuration screen you must go to the menu in GRD gt Reports or by clicking on the reports icon amp 6 3 4 1 Digital Inputs report The following figure shows the configuration screen of digital inputs www exemys com Rev 2 2 0 Julio 2010 43 GRD s User Manual Exemys GRD XF Configurator GRD2001 File GRD s Communications GRD sa EE LEE ES GRD Help talee a aaa Digan i Analog Inputs Digital Outputs en Pulse Report by change Report by time gt Refresh Time v oF es a eS me O es mad Cancel Apply Reports configuration read CONNECTED COM1 Figure 29 Report of digital inputs of the GRD2001 6 3 4 1 1 Report by change Here the inputs that with a change of its state will produce a report are enabled When any of the inputs is enabled it means that when the enabled input changes its value will generate a message that is sent to the MW This way only the events in which we have interest to know the moment they occur are reported if one of the disabled inputs changes its value it will not be reported this input will be updated when a report is produced for a change of an enabled input or other type of inputs report 6 3 4 2 Report by time It defines a time in minutes that determines how often a re
22. date and time the event occurred The GRD has the capacity to store up to 50 000 events in off line mode To access the configuration screen of historical you must go to menu GRD gt Historical or clicking on the historical icon 5 8 3 5 1 Historical of digital inputs To enable the historical of any of the digital inputs implies that when the enabled input is modified it will produce a historical record that will be transmitted when there is communication between the MW and the GRD www exemys com Rev 2 2 0 Julio 2010 77 GRD s User Manual Exemys In the following figure you can see the screen to enable the historical of digital inputs GRD XF Configurator GRD3003 Fie GRD s Communications GRD MyV Connection GRD Help l alele Z 3 Digital Inputs l GA Analog Inputs Digtal Outputs Pulse Others Historical by change gm F ae Jin 4 Wi iIn6 iad jing In 10 LJin12 jin14 in16 Cancel Apply Historical configuration read CONNECTED com Figure 57 Historical of digital inputs of the GRD3003 8 3 5 2 Historical of digital inputs Equal to the digital inputs it is possible to take a historical of analog inputs under two clearly defined criteria On one side we have a record of historical of the alarm type that allows monitoring of the limits of the tensions with a determined value of hyste
23. inputs The device will send an SMS with the following information Anal xx xx Ana2 xx XxX Ana3 xx XxX Ana4 xxX XX Ana5S xxX XX Ana6 xx XxX 333383 3 oP Pp Pp Pp xx xx represent the current in the connectors of the corresponding input Example Anal1 3 23 Ana2 6 44 Ana3 9 10 Ana4 0 27 Ana5 1 10 mA mA mA mA mA Ana6 17 32 mA www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys ChapterD 9 GRD4002 9 1 General description of product The GRD4002 is a RS232 485 converter to a TCP IP with 16 discrete inputs 6 discrete outputs and 6 analog inputs from 0 to 20mA It allows remote activation in real time of the discrete outputs by means of a connection with the MW established by the GPRS and its corresponding monitoring as well as the knowledge of the state of analog and discrete inputs It also allows the storage of change history with the date and time of the moment inputs and outputs took the state Features 1 RS232 485 port 16 digital inputs 6 digital outputs 4 analog inputs of 0 to 10V 2 counts inputs of 1 to 1000000000 counts Frecuency divisor with 1 to 255 counts Instant report of change of digital inputs Instant report of change of digital outputs Instant report of change of analog inputs Time reports of count inputs Count reports of count inputs Historical of digital inputs Historical of digital outputs Historical of analog inputs by maximum and minimum Hi
24. is established at this time the GRD registers in the MW if the ID and password are valid the connection is accepted In this state the TCP LED is on if authentication fails the TCP will disconnect www exemys com Rev 2 2 0 Julio 2010 28 GRD s User Manual Exemys 3 3 4 6 Connected IP port There is a connection established with the MW and it has been validated the GRD and MW are ready to transmit and receive information In this state the TCP LED is on and flashes when it sends and receives data 3 3 4 7 Closing TCP connection The established connection is closing 3 3 4 8 Connect Disconnect The monitoring screen lets you force connections and disconnections with the Connect and Disconnect buttons in a closing connection situation the corresponding retries will take place On the other hand in a connection request the IP address and port stored in the GRD will be used If you want to disable the connection see Configuration of the TCP connection Enabling the connection www exemys com Rev 2 2 0 Julio 2010 29 GRD s User Manual Exemys Chapter 4 The GRD allows a review of its status and of its TCP GPRS configuration using SMS It is possible also to modify the part of its configuration with this same system The SMS messages supported by the GRDs are detailed below In all cases in which the device recognizes the command as valid it will respond with another message to the telephone numbe
25. line 3 3 3 2 No GPRS connection You cannot register in the network or there is no GPRS service available 3 3 3 3 Establishing GPRS connection The GRD is attempting to register in the network 3 3 3 4 GPRS coverage loss The GRD could register correctly to the network however the service is no longer available It makes constant attempts to reestablish it 3 3 3 5 GPRS connection error The GRD could not register in the network or there is no GPRS service available This case could be due to an erroneous configuration of the operator in the GRD See how to solve it in Configuring the cellular telephone operator If in spite of the operator being correctly configured the GRD still cannot register in the network verify that the telephone line has credit and GPRS service www exemys com Rev 2 2 0 Julio 2010 27 GRD s User Manual Exemys 3 3 3 6 GPRS connection established The GRD has successfully registered in the network and has established the GPRS connection 3 3 4 TCP connection status TCP Connection Connected www exemys dyndns org 35002 Disconnect Figure 22 TCP connection status You will also be able to monitor the state of the TCP connection Remember that in order to establish such a connection you must first have the GPRS service This is why the state of the TCP connection will reflect the state of the GPRS connection until such a connection has not been successfully established Once the
26. means GPRS SMS GRD XF Configurator GRD XF Configurator GRD4002 File GRD s Communications GRD MVY Connection GRD Help 4 Ce QA aaa EY Digtal Inputs GA Analog Inputs ED Digtal Outputs Fh Puse Others Historical by change Cancel Apply Historical configuration read CONNECTED CcOM1 Figure 76 Historical of digital outputs of the GRD4002 9 3 5 5 Historical of the input counts The count Historical can be generated only by setting a time limit The GRD only sends historicals of the aviable inputs Wwww exemys com Rev 2 2 0 Julio 2010 100 GRD s User Manual Exemys GRD XF Configurator GRD4002 Fie GRD s Communications GRD MyV Connection GRD Help ea 0e Q Bee ES Digtal Inputs Ga Analog Inputs Digtal Outputs h Pulse Others Time Historical q Pulse Divider counts habilitation counts divition read only Pulse Input 1 Pulse Divider 1 1 _ Pulse Input 2 Pulse Divider 2 1 historical time Time Disabled Cancel Apply Historical configuration read CONNECTED com Figure 77 Counts historical of the GRD4002 9 3 6 Date and records Within the Others tab you will find as you see in the following figure the date of the device and the number of historical records stored in the device that will be transmitted to
27. of the TCP connection 10 3 3 Configuration of the serial port Once connected with the GRD XF Configurator you can access the particular configuration of the GRD4003 serial port through the menu in GRD gt Serial Port or clicking on the GRD Series Configuration icon The GRD XF Configurator presents the following options that allow the determination of the GRD4003 parameters for the serial port www exemys com Rev 2 2 0 Julio 2010 109 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MyV Connection GRD Help e a O Agee Serial Port Packing Baud Rate Time Window Data Bits End character Parity Y Hardware Flow Control Cancel Apply GRD s operational configuration read CONNECTED COM1 Figure 82 Configuration of the GRD4003 serial port 10 3 3 1 Serial Port It configures the characteristics of the RS232 485 port of the GRD4003 Baud Rate Transfer speed of the serial port Data Bits They can be 7 or 8 bits Parity Error control system Flow control it allows the automatic control of communication traffic according to the availability of the network it is generally used for large data transfers to avoid loss of information The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 Data_bits 7 8 Parity n e o No parity even parity odd pari
28. the inputs you want to monitor and set the percentage of change in 100 8 3 4 2 2 Report by time In the report by time the GRD sends a message to the MW in a determined amount of time updating the analog inputs that are enabled in the percentual report 8 3 4 3 Report of digital outputs In the following figure you see the report of digital outputs in this case we only have a temporary report the report by change is always enabled this means that when a change is produced in one of the outputs it will be www exemys com Rev 2 2 0 Julio 2010 76 GRD s User Manual Exemys reported immediately The objective of putting a report by time is to ensure a correct updating of the values of the outputs 23 GRD XF Configurator GRD3003 File GRD s communications GRD MV Connection GRD Help 4 leo aaa a5 Digital Inputs Inputs l oP Digital Outputs Pulse Report by time Refresh Time 5b Cancel Apply Reports configuration read CONNECTED COM1 Figure 56 Report of digital outputs of the GRD3003 8 3 5 Configuration of historical The GRD3003 has a system of historical records that allow the storage of events like changes in inputs or outputs even if the GRD is on line or off line that are then transmitted to the MW for further visualization and analysis These historical allow you to know the value and number of an input or an output that was modified and the
29. the application to new GRDs it will not be necessary to rewrite the configuration for each one 3 2 5 1 Storing the default values To configure the predetermined values select in the menu File gt Edit default values The GRD XF Configurator will show the following window Edit Defaults Values GPRS CTCP Connection Operator Custom v Enable Mv connection Configuration URL IP h 90 136 94 182 35000 ooo Port APN www my apn com Inactivity 1200 User my user Retry 5 Password my password Cancel Figure 16 Form of default values Select the values to be configured in the GRDs and then press OK PIN corresponding to the SIM card and are not stored in the default values Don t D Some of the configuration values differ for each GRD like for example the ID and forget to configure them www exemys com Rev 2 2 0 Julio 2010 24 GRD s User Manual Exemys 3 3 Monitoring the GRD MW connection To enter the monitoring screen select in the menu the option GRD MW Connection gt Monitor or press the button You will be able to observe the following screen GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help al ea ie Q SIM Card GPRS SIM card OK GPRS connection established TCP Connection Connected www exemys dyndns org 35002 Level
30. the network or there is no GPRS service available e Establishing GPRS connection attempting to register in the network e GPRS coverage loss It could register correctly however the service is no longer available It constantly attempts to reestablish it e GPRS connection error It could not register in the network or there is no GPRS service available It attempts to reestablish it e TCP connection not established A TCP connection has not been configured e Connecting IP Port itis attempting to establish a connection with the server IP address and port e Reconnecting in xx sec IP Port When the connection attempt fails the GRD waits a few seconds before reattempting to establish the connection After some time a connection to the indicated IP address and port will be established The GRD will indicate this state turning the TCP LED on during one second and off during one second e Waiting reconnection time xx min the maximum number of connection attempts has been exceeded It will retry after the specified period has elapsed e Logging into MW Authenticating GRD in the MW e Connected IP Port there is an established connection with the MW in IP address and port configured e Closing TCP connection the established connection is closing 4 1 1 2 Verifying the signal level If you want to know the signal level of the device and the BER bit error rate you must send the SIGNAL command SIGNAL Requests the signal level
31. the operation might take several minutes and it may happen that the device does not respond within that time When you press the button to clear the memory the communication with the GRD will end GRD XF Configurator GRD2001 Fie GRD s Communications GRD MyV Connection GRD Help vane 0 aaa ES Digtal Inputs Analog Inputs ED Digtal Outputs l Pulse l Others GRD Time Time 06 02 2000 05 50 27 Update Historical records Records Amount Cancel Apply Historical configuration read CONNECTED com Figure 34 Date and records of the GRD2001 The historical records are not erased when the device power is turned off Formatting can take several minutes and it is possible that the device will not respond www exemys com Rev 2 2 0 Julio 2010 49 GRD s User Manual Exemys 6 4 Monitoring Once connected with the GRD XF Configurator you can access the monitoring screen of the GRD2001 through the menu in GAD gt Monitor or clicking on the Monitor icon of the GRD This way the GRD XF Configurator allows monitoring the inputs and outputs and also acts on the outputs which are activated immediately The following figure shows the monitoring screen of the GRD2001 GRD XF Configurator GRD2001 File GRD s Communications GRD Connection GRD Help amp Q aaa Digital Inputs Digital Outputs Q int Q n2 Out 1 Oon Qna Ou
32. the state of inputs the INPUTS command must be used INPUTS Reads the state of discrete inputs The device will send an SMS with the following information T1l xx I2 xx I3 xx I4 xx I5 xx I6 xx I7 xx I8 xx T9 xx I10 xx I1l1l xx I12 xx 113 xx I114 xx I15 xx I16 xx xx indicates the state of discrete inputs and it can take the values on off Example Il on I2 off I3 on I4 off I5 off I6 off I7 off I8 off I9 on I10 on I11l on I12 on I13 o0ff I14 on I15 off I16 on 10 6 2 Writing of the discrete outputs To act on the discrete outputs the OUTPUT command must be used With this command it is only possible to act on one of the outputs at a time OUTPUT output_number state It forces the state of one of the outputs password The supported values are Output_number 1 6 State 0 1 off on Example OUTPUT 3 1 mypass Turns on output 3 OUTPUT 5 off mypass Turns off output 5 Each one of the cases will indicate if the operation was carried out www exemys com Rev 2 2 0 Julio 2010 125 GRD s User Manual Exemys 10 6 3 Reading of analog inputs To read the value of analog inputs the ANALOG command is used ANALOG Reads the state of analog inputs The device will send an SMS with the following information Anal xx xx Ana2 xx XxX Ana3 xx XxX Ana4 xxX XX Ana5S xxX XX Ana6 xx XxX 333383 3 oP Pp Pp Pp xx xx represent the current in the con
33. yer 2000 02 06 00 28 00 08 01 2000 02 06 00 28 00 D 32G 2000 02 06 00 28 06 qo 28 00 7900702705 oo www exemys com Rev 2 2 0 Julio 2010 65 GRD s User Manual Exemys The fields int the file are e GRD_ID The ido f the GRD e Date of the report e Timestamp or time of the report e Channel e 8 for digital inputs e 9 for digital outputs e 11 for analogical inputs e Value 0000 to 1000 e Type of Historical e Number of input output NULL digital inputs 1 time report of analogical inputs 2 below minimun analogic report 3 analogical inputs between minimun and maximun 4 analogical input above maximun This option is aviable only when there are Historical saved in the equipment GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help done sheets l amp 3 QO CoE e ay Z i E GS Digtal inputs Gi analog inputs GD Digtal Outputs Pulse others Historical by change Clout 4 6 Dlouwt2 Vous gs Lous Cots gt Hous Cancel I Apply Historical configuration read CONNECTED com Figure 48 Historical of digital outputs of the GRD3002 www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys 7 3 6 Date and records Within the Others tab you will find as you see in the following figure the date of the device and the number of historical records sto
34. you want to act through the MW On the other side it is a way to know which outputs have been modified and exactly on what date and time by any of the available means GPRS SMS GRD XF Configurator GRD XF Configurator GRD3002 Fie GRD s Communications GRD MyV Connection GRD Help namo DEEA aloce a aaa EY Digtal Inputs Ga Analog Inputs ED Digtal Outputs l Pulse Others Historical by change Cancel Apply Historical configuration read CONNECTED COM1 Figure 46 Historical of digital outputs of the GRD3002 7 3 5 4 Serial Port Historical Download The GRD can download Historical Reports at the Serial Port by clicking at the Manual Download button in the next window Wwww exemys com Rev 2 2 0 Julio 2010 64 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help 4 0 Q 2a 655 Digital Inputs GA Analog Inputs E Digtal Outputs Pulse i Others GRD Time Time 06 02 2000 05 57 52 Update r Historical records Records Amount 24 Manual Download se Historical configuration read Figure 47 Manaul Download for the GRD3002 Alter that you must choose a path to download the file and its name download txt Bloc de notas Archivo Edici n Formato Yer Ayuda GRD_ID 3999
35. 000 4 2 2 Configuration of the GPRS service The first operation to do is the configuration of the GPRS service You have to indicate to the device the operator corresponding to the installed SIM Card see item Installation of the SIM Card or the APN user and password parameters 4 2 2 1 Configuration of the service provided by Personal Movistar or Claro Argentina Currently the GRD has the configuration incorporated of the following companies Personal Argentina Movistar Argentina and Claro Argentina These are Personal Argentina gprs personal com gprs gprs Movistar Argentina wap gprs unifon com ar wap wap Claro Argentina Internet ctimovil com ar ctigprs Ctigprs999 If you are using the service of any of these companies you can configure the GPRS service using the CARRIER command www exemys com Rev 2 2 0 Julio 2010 32 GRD s User Manual Exemys Configures the service provider The names of possible companies are Personal Movistar and Claro CARRIER carrier_name password Once the carrier is configured correctly and the device has registered in the GPRS network you will observe that the GPRS LED remains constantly on If in spite of being correctly configured the service provider cannot register to the GPRS network verify the signal quality see Verification of signal level 4 2 2 2 Configuring the service provided manually If your cellular telephone oper
36. 10 3 5 3 1 Temporary historical The temporary historical captures the values of the analog inputs in every determined time period For example if we wish to keep a record of some analog inputs every 60 minutes we only have to indicate to the GRD which are the inputs and the time and the device will record the values each hour The GRD is prepared to record by cardinal time this means that if we configure the time in 60 minutes at 8 38 hrs it will record for the first time at 9 00 hrs then at 10 00 hrs and so on www exemys com Rev 2 2 0 Julio 2010 119 GRD s User Manual Exemys 10 3 5 4 Historical of digital outputs Equal to the inputs you can create an historical of outputs In this case the outputs we wish to record in the history must be enabled this is very useful in an audit mode since the historical record is produced at the same time the output is modified and not at the moment when the MW is ordered to indicate the GRD that one of the outputs must be modified Take into account that modifying one of the outputs depends on the availability of the GPRS communication at that moment if you want to act through the MW On the other side it is a way to know which outputs have been modified and exactly on what date and time by any of the available means GPRS SMS GRD XF Configurator GRD XF Configurator GRD4003 File GRD s Communications GRD MVY Connection GRD Help 4 Ce QA EE ES Digtal Inputs GA Analog In
37. 3 has two ways to make a count report A time limit and a count number report The next Picture contains the two mentioned ways www exemys com Rev 2 2 0 Julio 2010 114 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MyV Connection GRD Help taane aaa f oe Digital Inputs oM Analog Inputs a Digital Outputs Pulse rReports by Count Report by time Refresh Time Disabled M min rPulse Divider A y input 1 548 e 7 Input 2 0 Pulse Divider 1 55 Pulse Divider 2 1 Reports configuration read CONNECTED COM Figure 86 Report of Count Input of the GRD4003 10 3 4 5 Time count reports The GRD sends a messaje to the MW when a time limited is passed In this report only appear the counts of the aviable inputs www exemys com Rev 2 2 0 Julio 2010 115 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MVY Connection GRD Help amp S O1 Q Bais a5 Digital Inputs aff Analog Inputs e Digital Outputs m puise Reports by Count Report b counts to report Pulse Divider 1 55 Pulse Divider 2 1 count divitiqn Cancel Apply Reports configuration read CONNECTED com Figure 87 Report of Count Input of the GRD4003 10 3 4
38. 6 discrete outputs and 6 analog inputs from O to 10 volts It allows remote action in real time of the discrete outputs by means of a connection with the MW established by GPRS and its corresponding monitoring as well as visualizing the state of analog and discrete inputs Additionally it allows the storage of a history of changes with date and time and the state that the inputs and outputs took at that instant Features 1 RS232 485 port 16 digital inputs 6 digital outputs 6 analog inputs from 0 to 10 volts Report by change in digital inputs Report by change in digital outputs Report by change in analog inputs Historical of digital inputs Historical of digital outputs Historical of analog inputs by maximum and minimum Historical of analog inputs by time Monitoring control and configuration by SMS 7 2 Connection www exemys com Rev 2 2 0 Julio 2010 53 GRD s User Manual Exemys N oO wr ww 3 p 3 p 3 p 30o sanS or vo Tr O i eSe ESF Fu 2 sy sp E tctotdoeqtmdaqaeztoeooooooe gt gt AALALA 22 25 26 A W PS eB Ei Ets S A es gt 19 N n0 4 PE 4B ma AVNMI IL Figure 36 Connection board of GRD3002 7 3 Configuration 7 3 1 Connection of the GRD3002 to the GRD XF Configurator When connecting the GRD3002 to the GRD XF Configurator the device model is verified this way the configurator enables its own options of model GRD3002 this can be appreciated
39. 97 dB j i Disconnect Monitoring My connection CONNECTED COM1 Figure 17 Monitoring GRD MW connection 3 3 1 SIM card status Next we will analyze the possible states in which you can find the SIM Card SIM Card SIM card OK Figure 18 SIM status 3 3 1 1 SIM card unavailable The GRD will indicate this message if you have not placed the SIM Card or if it is damaged It will also indicate the fault with synchronized fast flashing of the 3 LEDs Wwww exemys com Rev 2 2 0 Julio 2010 25 GRD s User Manual Exemys If the SIM card is well placed and the error persists please contact support exemys com 3 3 1 2 Configure PIN If you place a SIM Card with the activated PIN security code the state of the SIM Card in the Monitor screen will indicate Configure PIN It will also indicate the fault by a synchronized fast flashing of the 3 LEDs To configure the PIN corresponding to the SIM card see Configuring the PIN of the SIM Card to unblock it you will need to enter its PUK For more information contact you f If you enter the incorrect PIN 3 consecutive times the SIM Card will block In order cellular telephone operator 3 3 1 3 SIM card locked PUK The SIM Card is blocked in order to activate it again it is necessary to enter its PUK It is not possible to make this operation using a GRD you will need a cellular telephone or another device to
40. Connection r Enable Mv connection URL IP lw Wy exemys com Port 40000 Inactivity 660 sec Retry 1 min Figure 14 Configuration of the TCP connection 3 2 3 1 Enable MW connection When you enable this option you indicate the GRD to establish a connection with the specified configuration If this option is disabled the GRD will not establish connections 3 2 3 2 URL IP In this field you must indicate the server s IP address or URL The GRD is capable of resolving URL to IP addresses using DNS 3 2 3 3 Port In this field you must indicate the server s port 3 2 3 4 Inactivity If the TCP connection does not present activity during a determined time period the GRD will consider it down and will close it and establish it again in a few seconds 3 2 3 5 Retry The GRD will attempt to reestablish the connection when this has been closed However if it cannot reestablish it after a number of attempts or the connection has been closed too many times it will wait for the configured retry time before requesting again the connection 3 2 4 ID and password configuration The GRD will use this ID number and password to identify itself when establishing a connection to the MW Identification GRDId fos Password pass Figure 15 ID and password 3 2 4 1 ID If the GRD must establish a connection with the Middleware MW it is necessary to be identified to let the Middleware allow it to remain connecte
41. D3002 4 4 2 0 44 ta ouch n kei ha Mees 58 Figure 40 Report of analog inputs of the GRD3002 00 0 eeeesneeeeeeseneeeeessnaeeeeseenaeeeseessaeeeeees 59 Figure 41 Report of digital outputs of the GRD3002 o oo eee eeesceeeeesneeeeeesnaeeeeeesnaeeeeeeenaeeeeee 60 Figure 42 Historical of digital inputs of the GRD3002 000 eeeeceeeeeenneeeeeesnaeeeeseesaeeeeesenaeeeeees 61 www exemys com Rev 2 2 0 Julio 2010 7 GRD s User Manual Exemys Figure 43 Historical of analog inputs of the GRD3002 000 eee eseeeeesenneeeeeeenaeeeeessnneeeceesnaeeeeeees 62 Figure 44 Hysteresis for maximum value 2 12 c35 cess cceesigecieeshesi cette dice binadidbesis ideneeeeeleantieenii 63 Figure 45 Hysteresis for minimum Valle ssc coc ea aad de eae te eae 63 Figure 46 Historical of digital outputs of the GRD3002 0000 eee eeeeeeeessneeeeeeenaeeeeseesaeeeeeeesaeeeeeses 64 Figure 47 Manaul Download for the GRD3002 eee eeeeeseeeeeeeeneeeeeessaeeeeeesaeeeeeseaaeeessssaeeeeees 65 Figure 48 Historical of digital outputs of the GRD3002 0 0 ee eeeeeeessnneeeeeeenaeeeeeeenaeeeeensnaeeeeee 66 Figure 49 Date and records of the GRD30C2 2c sccseccen ee ceeviectdodice Gained ati atielaatapeiaieanle 67 Figure 50 Screen of Inputs and outputs of the GRD3002 00 ee eeeeeeeesneeeeeeenaeeeeetenaeeeeesenaeeeeees 68 Figure 51 Connection board of GRD3003 vis ccoppecsscatecotacSaitcesgedetdtnasyltMazedetitebleseumetecestte pets tedeeesias 73 Figure 52 Acc
42. GRD s User Manual Exemys have to do is set the refresh time in 5 minutes and this forces a message that updates the value of the inputs in the MW 8 3 4 2 Report of analog inputs In the following screen you see the configuration screen of the analog inputs The analog inputs have 2 types of reports On one side the reports by percentual change on the other the temporary report GRD XF Configurator GRD3003 Fie GRD s Communications GRD MVY Connection GRD Help eag of Digital Inputs a Analog Inputs Report by percentual change Report by time Mv v Input 1 Current Refresh Time Input 2 Current Y r Input 3 Current _ Input 4 Current Input 5 Current _ Input 6 Current Cancel Apply Reports configuration read CONNECTED COM1 Figure 55 Report of analog inputs of the GRD3003 8 3 4 2 1 Report by percentual change In the report by percentual change the inputs we want to update in the MW are enabled Additionally a percentage of change of the enabled inputs is defined to determine in which percentage of change the report must be made that is as you see in the following figure when input 3 that is enabled its voltage is modified in 15 of the 10V and a report will be produced that updates the inputs If we do not want to use the report by percentual change and we want to use only the report by time enable
43. GRD XF Configurator presents the following options that allow the determination of the GRD1000 parameters for the serial port www exemys com Rev 2 2 0 Julio 2010 36 GRD s User Manual Exemys GRD XF Configurator GRD1000 File GRD s Communications GRD MyV Connection GRD Help AIL rSerial Port Packing Baud Rate Time YVindow Data Bits End character Parity Hardware Flow Control Cancel Apply GRD s operational configuration read CONNECTED COM1 Figure 25 Configuration of the serial port of GRD1000 5 3 3 1 Serial port It configures the characteristics of the RS232 485 port of the GRD1000 Baud rate Transfer speed of the serial port Data bits it can be 7 or 8 bits Parity Error control system Flow control Allows the automatic control of communication traffic according to the availability of the network it is generally used for large data transfers to avoid loss of information The supported values are Baud rate 1200 2400 4800 9600 19200 38400 57600 115200 Data bits 7 8 Parity n e o no parity even parity odd parity Flow control by hardware on off 5 3 3 2 Packing The GRD1000 will attempt to gather several data before sending a packet through the network in this manner it takes advantage of the bandwidth and the communication costs are reduced The criteria implemente
44. GSM GPRS REMOTE ACQUISITION DEVICES GRD Family exemys GRD s User Manual Exemys ISO 9001 2000 Certification MANAGEMENT The Exemys products are in permanent evolution to satisfy the needs of our clients For this reason specifications and capabilities are subject to change without previous notice Please find updated information at www exemys com Copyright Exemys 2009 All Rights Reserved Rev 2 2 0 www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys Table of Contents 1 INTRODUCTION 10 1 1 About this manual 10 1 1 1 Purpose of this manual 10 1 1 2 Conventions terms and abbreviations 10 1 2 General Description of the GRD 10 1 2 1 GRD and Middleware 10 1 2 2 GRD families 12 2 INSTALLATION 13 2 1 Connection to the power supply 13 2 2 Serial connection 14 2 2 1 RS232 14 2 2 2 RS485 14 2 3 Leds indicators 15 2 4 Installation of the SIM card 15 3 CONFIGURATION AND OPERATION 17 3 1 Serial configuration 17 3 1 1 Installation of the GRD XF Configurator 17 3 1 2 General description of GRD XF Configurator 17 3 1 3 Configuration of connection with the GRD 18 3 1 4 Establishing the connection with the GRD 19 3 1 5 Organization of the GRD XF Configurator 20 3 2 Configuration of the GRD MW connection 20 3 2 1 Configuring the SIM Card PIN 21 3 2 2 Configuring the cellular telephone Carrier Operator 22 3 2 3 Configuring the TCP connection 22 3 2 4 ID and password co
45. MIN Hyst gt K Input 1 n 80 v 20 v o0 v i Input 2 erie y y y Input 3 oie m Y V y Input 4 ei LJ Y y y Input 5 eile i y V Input 6 of iv 8 0 lv 2 0 lv o0 lv Time h min Cancel Apply Historical configuration read CONNECTED com Figure 43 Historical of analog inputs of the GRD3002 7 3 5 2 1 Historical by alarm This criterion defines a band of operation through a maximum and a minimum When the analog input exceeds a maximum value a historical by maximum is generated when the analog input is less than the minimum a historical by minimum is generated and when the analog input exceeds a maximum value or from a minimum value to a normal value placed between both values a historical by normal value is produced We can follow the evolution of the input when it fluctuates between the specified limits In addition to the maximums and minimums a value of hysteresis must be defined to avoid the case in which if the analog signal oscillates over a threshold value historical would continually be generated www exemys com Rev 2 2 0 Julio 2010 62 GRD s User Manual Exemys HISTORICAL BY MAXIMUM VALUE Analog signal laximum Limits HYSTERESIS Maximum Limits HYSTERESIS HISTORICAL BY NORMAL VALUE Figure 44 Hysteresis for maximum value For the minimum values is exactly the same but the opposite HISTORICAL BY NORMAL
46. Pulse Others Historical by change M am Pee ee O Pee Cancel Apply Historical configuration read CONNECTED CcOM1 Figure 88 Historical of digital inputs of the GRD4003 10 3 5 2 Historical of analogical inputs Equal to the digital inputs it is possible to take a historical of analog inputs under two clearly defined criteria On one side we have a record of historical of the alarm type that allows monitoring of the limits of the tensions with a determined value of hysteresis On the other side we can create a record of historical on a temporary basis that is sampling the analog inputs and storing their value at a determined time Once the records are stored in the GRD memory it transmits them whenever possible but it is not lost under any circumstance Wwww exemys com Rev 2 2 0 Julio 2010 117 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MyV Connection GRD Help e 4 QeaQ qa aa ES Digtal Inputs Gil analog Inputs ED Digtal Outputs I iE Pulse Others Historical by alarm Time Historical _ off Input 1 off W Input 2 gt i O input 3 orf L Input 4 Time 1440 min Cancel Apply Historical configuration read CONNECTED com Figur
47. User Manual Exemys Digital output to drive a relay When used one digital output is used to a relay is necessary add in the connection a protection diode to avoid damage in the equipment The diode must be connected in reverse the anode to the output terminal of the equipment and the cathode to the positive terminal that feeds the relay The relay must be feed using a external power supply sharing the GND terminal to the power supply of the equipment or if necessary you can use the same source which feeds the GTS i Digital output P 10 a 30 Ydc 3345 Vde 10 a 30 Yde FSIS ISIS CSS SIS MSS Mier AWAY oe AWAVNY Figure 100 Output with relay single power supply Figure 101 Output whit relay double power supply Analog inputs The analog inputs are referred to the GND terminal of the GTS so the power supply to feed the sensor must share the GND terminal with the GTS GRD3002 Bottom of scale 10 00 Vdc Precision 0 01 Vdc Tolerance 0 2 full scale Input impedance 13 3 KQ Two examples of how to connect an analog input of voltage for a single power supply and for independent power supplies are shown below www exemys com Rev 2 2 0 Julio 2010 136 GRD s User Manual Exemys UU om Analog Input Analog Input Ve SAIS 10 a 30 Yde 10 a 30 Yde o a O o o KJ o x u ay Oo o o A ISIS ISIS CISIe S AWAY oe Figure 102 Analog for a single power suppl
48. VALUE Analog signal Minimum Limits HYSTERESIS HYSTERESIS Minimum Limits HISTORICAL BY MINIMUM VALUE Figure 45 Hysteresis for minimum value We must take into account that it is not possible to configure a value of hysteresis greater than the difference between the maximum and minimum and also a maximum less than a minimum 7 3 5 2 2 Temporary historical The temporary historical captures the values of the analog inputs in every determined time period For example if we wish to keep a record of some analog inputs every 60 minutes we only have to indicate to the GRD which are the inputs and the time and the device will record the values each hour The GRD is prepared to record by cardinal time this means that if we configure the time in 60 minutes at 8 38 hrs it will record for the first time at 9 00 hrs then at 10 00 hrs and so on www exemys com Rev 2 2 0 Julio 2010 63 GRD s User Manual Exemys 7 3 5 3 Historical of digital outputs Equal to the inputs you can create an historical of outputs In this case the outputs we wish to record in the history must be enabled this is very useful in an audit mode since the historical record is produced at the same time the output is modified and not at the moment when the MW is ordered to indicate the GRD that one of the outputs must be modified Take into account that modifying one of the outputs depends on the availability of the GPRS communication at that moment if
49. a If the character criteria are enabled and the time window is disabled the GRD3002 will store the received data for an indefinite time until the configured character has arrived If both criteria are used the condition fulfilled first will initiate the sending of data Once the options that adapt better to your needs are selected the Apply button must be pressed so changes are transferred to the GRD3002 7 3 4 Configuration of reports The GRD3002 uses a reporting system to inform about the state of digital inouts and outputs this has the main function of minimizing data traffic between the GRD and the MW reducing the communication costs and this is the reason why a correct configuration is required To access the report configuration screen you must go to menu GAD gt Reports or clicking in the reports icon amp 7 3 4 1 Report on digital inputs The following figure shows the configuration screen of digital inputs www exemys com Rev 2 2 0 Julio 2010 57 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help talee Sale a5 Digital Inputs ef Analog Inputs a Digital Outputs Pulse Report by change Report by time z z Refresh Time 5 v e Ne gt s M F P F JO gt or LI Cancel Apply Report
50. a SIM Card SIM card OK Level 79 oB T sje fal rGPRS GPRS connection established TCP connection not established Connect Disconnect Monitoring Mv connection CONNECTED COM www exemys com Rev 2 2 0 Julio 2010 128 GRD s User Manual Exemys 6 Configure PIN GPRS TCP amp a Ifthe SIM Card has a configured PIN type it press the Modify PIN button SIM card SIM card PIN PIN Perey Confirm Confirm ARS Modify PIN Dont Change PIN b Configure GPRS configuration preconfigured Operator or APN User Password Configure TCP connection MW IP address and port Configure the GRD ID and password Remember to create this GRD ID on the MW oO GRD XF Configurator GRD3003 Fie GRD s Communications GRD MyV Connection GRD Help 43 Q alae Identification y_ GPRS TCP Connection GRD Id 3999 Operator custom w Enable Mv connection Password Configuration SIM Card _ URLIP www exemys dyndns org PIN APN www my aon com Port 35002 User myuser Confirm Inactivity 660 Password mypassword Retry 1 Modify PIN Default values Apply biy connection configuration read CONNECTED com 7 Check if the GRD MW connection is established on the monitor screen www exemys com Rev 2 2 0
51. advantage of the bandwidth and the communication costs are reduced The implemented criteria for the end of the packet are the following e Time window 0 1000ms Once data are received the GRD4002 will keep silent during this duration before sending the packet This criterion incorporates a delay in the transmission of the communication which must be treated with special care depending on the serial communication protocol being used To disable this criterion the time window must be configured in Oms e End character 0 255 Indicates the last character of a serial stream before sending the data If the character criteria are enabled and the time window is disabled the GRD4002 will store the received data for an indefinite time until the configured character has arrived If both criteria are used the condition fulfilled first will initiate the sending of data Once the options that adapt better to your needs are selected the Apply button must be pressed so changes are transferred to the GRD4002 9 3 4 Configuration of reports The GRD4002 uses a reporting system to inform about the state of digital inputs and outputs this has the main function of minimizing data traffic between the GRD and the MW reducing the communication costs and this is the reason why a correct configuration is required To access the report configuration screen you must go to menu GAD gt Reports or clicking in the reports icon amp 9 3 4 1 Report
52. annot be sure which the state of the output is since it depends on the order of arrival of the SMS This is why we don t recommend this type of operation however it is permitted 8 6 1 Reading of the discrete inputs To read the state of inputs the INPUTS command must be used INPUTS Reads the state of discrete inputs The device will send an SMS with the following information T1l xx I2 xx I3 xx I4 xx I5 xx I6 xx I7 xx I8 xx T9 xx I10 xx I1l1l xx I12 xx 113 xx I114 xx I15 xx I16 xx xx indicates the state of discrete inputs and it can take the values on off Example Il on I2 off I3 on I4 off I5 off I6 off I7 off I8 off I9 on I10 on I11l on I12 on I13 o0ff I14 on I15 off I16 on 8 6 2 Writing of the discrete outputs To act on the discrete outputs the OUTPUT command must be used With this command it is only possible to act on one of the outputs at a time OUTPUT output_number state It forces the state of one of the outputs password The supported values are Output_number 1 6 State 0 1 off on Example OUTPUT 3 1 mypass Turns on output 3 OUTPUT 5 off mypass Turns off output 5 Each one of the cases will indicate if the operation was carried out www exemys com Rev 2 2 0 Julio 2010 87 GRD s User Manual Exemys 8 6 3 Reading of analog inputs To read the value of analog inputs the ANALOG command is used ANALOG Reads the state of analog
53. ator corresponds to another carrier you will have to manually configure the APN user and password To obtain this information contact your cellular telephony operator GPRS APN userGPRS Configures the GPRS service passwordGPRS password Where e APN maximum of 50 characters it cannot be empty e GPRS user maximum of 15 characters it cannot be empty e GPRS password maximum of 15 characters Once the carrier is configured correctly and the device has been able to register in the GPRS network the GPRS LED stays constantly on If in spite of the carrier providing the service is correctly configured and cannot register to the GPRS network verify the signal quality see Verification of signal level 4 2 3 TCP connection configuration 4 2 3 1 Establishment of the connection To instruct the device that it must establish a connection the CON command must be sent The format of the parameters is the following CON IP port password Indicates to the device that must connect to the indicated IP address and port Where IP IP address to connect to XXX XXX XXX XXX Port Port to connect to 1 65535 Example CON 200 89 185 59 1026 mypass www exemys com Rev 2 2 0 Julio 2010 33 GRD s User Manual Exemys 4 2 3 2 Disconnection To finalize a communication to the MW the disconnection command must be sent DISC password This command closes the TCP connection and avoids a reconnection
54. chronous serial interface This device provides the ideal solution to access device located in remote locations 5 GRD1000 5 2 Connection nowy KOLS z Z Z Z Z Z 222 2 22 2 222 STV VIDS OD ED EA 2B ASE 19 2 21 2 2 24 25 2 27 2 DW D Ei a AVAM ie Figure 23 Connection board of the GRD1000 www exemys com Rev 2 2 0 Julio 2010 35 GRD s User Manual Exemys 5 3 Configuration 5 3 1 Connection of the GRD1000 to the GRD XF Configurator When connecting the GRD1000 to the GRD XF Configurator the device model is verified this way the configurator enables its own options of the GRD1000 model this can be appreciated in the following figure in the text box corresponding to the model GRD XF Configurator GRD1000 Fie GRD s Communications GRD MyV Connection GRD Help Model GRD1000 Serial Number 12 34 56 CONNECTED Firmware Yersion 2 1 0 Hardware Yersion 3 0 CONNECTED COMI Figure 24 Access screen to the GRD XF Configurator of the GRD1000 5 3 2 Configuration of the connection with the MW The GRD1000 must connect to a MW for more information about the connection mode see Configuration of the TCP connection 5 3 3 Configuration of the serial port Once connected to the GRD XF Configurator you can access the particular configuration of the GRD1000 serial port through the menu in GRD gt Serial Port or by clicking on the GRD Serial Configuration icon The
55. ction Status of the SIM card 3 2 2 Configuring the cellular telephone Carrier Operator The following step consists of configuring correctly the GPRS service For this you simply have to indicate to the device the operator corresponding to the installed SIM Card or the APN user and password parameters Currently the GRDs have the configuration stored corresponding to the Personal Argentina Movistar Argentina and Claro Argentina operators Their configuration is the following Personal Argentina gprs personal com gprs gprs Movistar Argentina wap gprs unifon com ar wap wap Claro Argentina internet ctimovil com ar ctigprs ctigprs999 If none of these configurations is the correct one you can configure another connection selecting the Custom operator and entering the corresponding APN user and password data manually GPRS Operator Custom v T Custom Configuration Personal Argentina APN Movistar Argentina Claro Argentina User my user Password my password Figure 13 Configuration of the GPRS connection To observe the state of the GPRS connection see State of the GPRS connection 3 2 3 Configuring the TCP connection The GRDs work as TCP clients so we must count on a server MW awaiting the connection request We will now explain how to configure the GRD to establish communication with the Middleware MW www exemys com Rev 2 2 0 Julio 2010 22 GRD s User Manual Exemys TCP
56. d The GRD ID is part of this identification If the MW does not have such ID configured as valid it will close the connection with the GRD this is a number from 1 to 4000 www exemys com Rev 2 2 0 Julio 2010 23 GRD s User Manual Exemys 3 2 4 2 Password The GRD has a password for authentication with the MW therefore at the moment of connection a verification is made to see if the GRD password coincides with the one in MW if it does it accepts the connection Additionally the GRDs can be configured and monitored through SMS messages In the case of configuration it is possible to protect the same with the password In this manner when you send the SMS it must include the password to be able to make modifications The password can have a maximum length of 8 characters 3 2 4 3 Waiting time At the moment of production of this document it was found that TCP communication through a cellular telephone network has delays of approximately 1 second sometimes more depending on the quality of service provided by the cellular telephone operator For this reason it is recommended to configure the timeouts of the user application in several seconds Ex 5 sec 3 2 5 Default values When using the Middleware GRD solution all the GRDs have the same TCP configuration IP port Additionally we usually work with a single cellular telephone operator For this reason the GRD XF Configurator allows the storage of this configuration so in
57. d disk and press Finish to end the installation process Once installed you will be able to see in your Programs menu a folder called Exemys containing the links to the application programs provided by the carrier Inside this folder you will find another one called GRD XF Configurator this folder contains the following links GRD XF Configurator and Uninstall GRD XF Configurator 3 1 2 General description of GRD XF Configurator The following figure shows the main screen of the GRD XF Configurator www exemys com Rev 2 2 0 Julio 2010 17 GRD s User Manual Exemys GRD XF Configurator Fie GRD s Communications GRD Mii Connection I Figure 6 Main Screen SRD Help 3 1 3 Configuration of connection with the GRD Before establishing the communication it is necessary to configure the program to use the correct serial port Select in the menu GRD s Communications gt Serial Port GRD XF Configurator File GRD s Communications GRD M A Conn Connect Disconnect Figure 7 Serial Port Configuration And then indicate the serial port www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys Serial Port Choose Serial Port Figure 8 Serial Port selection 3 1 4 Establishing the connection with the GRD To establish communication with the GRD first connect the serial cable A To establish the connection select from the menu the option GRD
58. d for the end of the packet are the following www exemys com Rev 2 2 0 Julio 2010 37 GRD s User Manual Exemys e Time window 0 1000 ms once data is received the GRD will wait a silence of this duration before sending the packet through the network This criterion incorporates a delay in the transmission of the communication and must be treated with the utmost care according to the communication protocol being used To disable this criterion the time window must be configured in 0 ms e End character 0 255 indicates the last character of a serial stream before sending the data If the criterion of the end character is enabled and the time window is disabled the GRD1000 will store the received data for an unlimited period until it receives the configured character If both criteria are used the first condition to be fulfilled will prompt the sending of the data Once the options that adapt better to your needs are selected the Apply button must be pressed for the changes to be transferred to the GRD1000 5 4 Configuration through the SMS The configuration is generally made through the GRD XF Configurator which provides all the necessary tools that allows us to make the configuration rapidly and reliably but in some cases it is necessary to change parameters from a remote location that is we cannot be in front of the device to connect the PC therefore a configuration by means of SMS allows us to modify
59. e 89 Historical of analog inputs of the GRD4003 10 3 5 3 Historical by alarm This criterion defines a band of operation through a maximum and a minimum When the analog input exceeds a maximum value a historical by maximum is generated when the analog input is less than the minimum a historical by minimum is generated and when the analog input exceeds a maximum value or from a minimum value to a normal value placed between both values a historical by normal value is produced We can follow the evolution of the input when it fluctuates between the specified limits In addition to the maximums and minimums a value of hysteresis must be defined to avoid the case in which if the analog signal oscillates over a threshold value historical would continually be generated www exemys com Rev 2 2 0 Julio 2010 118 GRD s User Manual Exemys HISTORICAL BY MAXIMUM VALUE Analog signal laximum Limits HYSTERESIS Maximum Limits HYSTERESIS HISTORICAL BY NORMAL VALUE Figure 90 Hysteresis for maximum value For the minimum values is exactly the same but the opposite HISTORICAL BY NORMAL VALUE Analog signal Minimum Limits HYSTERESIS HYSTERESIS Minimum Limits HISTORICAL BY MINIMUM VALUE Figure 91 Hysteresis for minimum value We must take into account that it is not possible to configure a value of hysteresis greater than the difference between the maximum and minimum and also a maximum less than a minimum
60. e configuration of the RS232 485 port the SERIAL command must be used SERIAL baud_rate data_bit parity Modifies the transfer rate of the serial port flow_control_by_hardware password The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 Data_bits 7 8 Parity n e O no parity even parity odd parity Flow_control_by_hardware on off Example SERIAL 9600 8 n off mypass 8 5 2 Packing To modify the packing of the serial port the PACK command must be used PACK timeWindow endCharacter Configuration of packing endCharacterEnable password The supported values are time Window 0 1000 endCharacter 0 255 endCharacterEnable 0 1 Example PACK 10 13 1 mypass 8 6 Monitoring and control of the GRD3003 through the SMS Monitoring and control is generally done by means of the GRD XF Configurator or by means of a connection with the MW There is another way to know the state of inputs and outputs at any time through the SMS Through this means it is not only possible to know the state of digital and analog inputs and discrete outputs but also allows action on the outputs forcing a state However remember that the SMS not only can have www exemys com Rev 2 2 0 Julio 2010 86 GRD s User Manual Exemys delays but also arrive out of order If you send a message turning on an output and then turning it off you c
61. e ee eeeseececessneceecessseeeecesssceeceessaeeeseessaeeesesssaeeeeesea 119 Figure 92 Historical of digital outputs of the GRD4003 0000 eee eceeeesneeeeeeeseeeeeeenaeeeeeeenaeeeeens 120 Figure 93 Count Historical Sunes a ss Seiad erie e Sete oe ek E ee 121 Figure 94 Date and records of the GRD4003 eeeeeeccccccccceeeeeeennneeeeeeeeeeeesenaaeeeeceeeeeseeennnaeeeeeeees 122 Figure 95 Screen of inputs and outputs of the GRD4003 eee eeeessceeeeeseneeeeeeesaeeeeesenaeeeeeee 123 Figure 96 Digital input with single power supply ce eeeeeeeeeeessneceeeesseeeceeesaeeeeeessaeeeeesseaeeeeesea 135 Figure 97 Digital input with double power Supply 00 0 0 ceeeeeeesennecececeeeeeeeenneeeeeeeeeesseetaaeeeeeeees 135 Figure 98 Digital output with single power supply oo eee ee eeeeneeceeeeeeeeeeeennaeeeeeceeeeseeennneeeeeeees 135 Figure 99 Digital output with double power supply ceeeeeesencecceeeeeeeeeeenneeeeeceeeesseenaneeeeeeeees 135 Figure 100 Output with relay single power suply ou selec eeeeeeeeseeeeeeesneeecetenaeeeeeesnneeeeesesaeeeeesea 136 Figure 101 Output whit relay double power SUppLY eeeeeeeesnnecceeceeeeeeeenneeeeeeeeeeeseennaeeeeeeees 136 Figure 102 Analog for a single power supply sccccccceeeeeeeenneeeeeeeeeeseeeenaeeeeeeeeeeseeetaaeeeeeeees 137 Figure 103 Analog for a double power supply cccccceeesseeesteceeeeceeeseeennnaeeeee
62. e must take into account that it is not possible to configure a value of hysteresis greater than the difference between the maximum and minimum and also a maximum less than a minimum 9 3 5 3 1 Temporary historical The temporary historical captures the values of the analog inputs in every determined time period For example if we wish to keep a record of some analog inputs every 60 minutes we only have to indicate to the GRD which are the inputs and the time and the device will record the values each hour The GRD is prepared to record by cardinal time this means that if we configure the time in 60 minutes at 8 38 hrs it will record for the first time at 9 00 hrs then at 10 00 hrs and so on www exemys com Rev 2 2 0 Julio 2010 99 GRD s User Manual Exemys 9 3 5 4 Historical of digital outputs Equal to the inputs you can create an historical of outputs In this case the outputs we wish to record in the history must be enabled this is very useful in an audit mode since the historical record is produced at the same time the output is modified and not at the moment when the MW is ordered to indicate the GRD that one of the outputs must be modified Take into account that modifying one of the outputs depends on the availability of the GPRS communication at that moment if you want to act through the MW On the other side it is a way to know which outputs have been modified and exactly on what date and time by any of the available
63. e to change to the opposite one it had before this is reflected immediately on the physical output of the GRD3002 www exemys com Rev 2 2 0 Julio 2010 68 GRD s User Manual Exemys 7 4 3 Analog inputs The state of analog inputs is represented with its corresponding numerical expression in volts and with a dynamic bar that allows viewing and have and idea of the tension in the input connectors 7 5 Configuration through the SMS The configuration is generally done through the GRD XF Configurator which provides all the necessary tools that allow us to configure rapidly and reliably but in some cases it is necessary to change the parameters from a remote location that is we cannot stand in front of the device to connect the PC therefore a configuration with SMS allows us to modify the parameters with our cell phone from any location 7 5 1 Serial Port To modify the configuration of the RS232 485 port the SERIAL command must be used SERIAL baud_rate data_bit parity Modifies the transfer rate of the serial port flow_control_by_hardware password The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 Data_bits 7 8 Parity n e O no parity even parity odd parity Flow_control_by_hardware on off Example SERIAL 9600 8 n off mypass 7 5 2 Packing To modify the packing of the serial port the PACK command must be used PACK timeWindow endCharacte
64. ecta elias senesced ha deaae es 84 Figure 65 Screen of inputs and outputs of the GRD3003 0 0 0 eee eeceeeeeneeeeeeenaeeeeeeesaeeeeeeenaeeeeee 85 Figure 66 Connection board of GRDA002 3 ain nk aaa stank aad ae aoe 90 Figure 67 Access screen to the GRD XF Configurator of the GRD4002 oe eeeeeeeeeeeneeeeeees 91 Figure 68 Configuration of the GRD4002 serial port eee eeeseeeeeesneeeeeeenaeeeeeesnaeeeesessaeeeeee 92 Figure 69 Report of analog inputs of the GRD4002 000 eee eeesneeeeeenneeeeeeenaeeeeseenaeeeeeesnaeeeeees 94 Figure 70 Input count report s of the GRD4002 2i 4 intensities aint nb asidnatinaatinnaiinn 95 Figure 71 Input count report s of the GRD4002 0 eeeeceeeessnnceeeeesnaeeeeesssaeeeeesssaeeeessesaeeeeees 96 Figure 72 Historical of digital inputs of the GRD4002 oo eeeeesenneeeeeeenaeeeeesssaeeesessnaeeeeeees 97 Figure 73 Historical of analog inputs of the GRD4002 00 eeeeeeeesssneeeeeeesaeeeeeessaeeesessnaeeeeees 98 Figure 74 Hysteresis for maximum value x osc ecdiaca da ancacdauascaadec secon sgst ccdactege doused jeadaiangeascxtsciediccecenss 99 Figure 75 Hysteresis for minimum Vallee scecs g ie ccct corset ee tecs react ecachs Meus esr cace aiaae dee Locate 99 Figure 76 Historical of digital outputs of the GRD4002 000 eee eeessnceeeeeesneeeeeessaeeeeesenaeeeeesea 100 Figure 77 Counts historical of the GRD4002 22 025 an a eae eee eR 101 Figure 78 Date and records of the GRD4002 3 22c 4c0h ae
65. ed in one of the outputs it will be reported immediately The objective of putting a report by time is to ensure a correct updating of the values of the outputs Figure 66 Report of digital outputs of the GRD4002 www exemys com Rev 2 2 0 Julio 2010 94 GRD s User Manual Exemys 9 3 4 4 Input count reports The GRD4002 has two ways to make a count report A time limit and a count number report The next Picture contains the two mentioned ways GRD XF Configurator GRD4002 File GRD s Communications GRD MyV Connection GRD Help al gy at QO Q Ble a5 Digital Inputs ef Analog Inputs Digital Outputs l en Pulse Report by time Refresh Time 6 Ir min Cancel Apply Reports configuration read CONNECTED com Figure 70 Input count report s of the GRD4002 9 3 4 5 Time count reports The GRD sends a messaje to the MW when a time limited is passed In this report only appear the counts of the aviable inputs www exemys com Rev 2 2 0 Julio 2010 95 GRD s User Manual Exemys GRD XF Configurator GRD4002 File GRD s Communications GRD MyV Connection GRD Help 5 A te r a5 Digtal Inputs fi Analog Inputs a Digital Outputs Pulse Reports by Count O 2328 counts to report JUL v aUu Pulse Divider 1 50 Puise Divider 2 count dwition Cance
66. ed to the GPRS network Very fast flashing Fails when registering to the GPRS service or loss it Verify that the configured carrier is the correct one or that the GPRS configured parameters are correct Single flash Sending or receiving SMS Very fast flashing The GRD is trying to register to the GPRS network Turn on 2 second The GRD will try to establish the TCP connection in a few and turns off 1 2 seconds second Constantly on TCP connection to the MW is established Single flash Sending or receiving data Fast flashing in a Fast flashing in a Fast flashing in a GRD can t detect the SIM card or the PIN SIM is not configured Alternate flashing Alternate flashing Alternate flashing The signal level is not enough Verify that the antenna is with the GPRS LED with the Power and with the GPRS LED connected correctly TCP LEDs LEDs flash LEDs flash LEDs flash The device is in critical failure Contact us at sequentially sequentially sequentially support exemys com 2 4 Installation of the SIM card For the correct operation of the device the SIM card must comply with the following requisites e The installed card must have a subscription or contract providing the GSM and GPRS services www exemys com Rev 2 2 0 Julio 2010 15 GRD s User Manual Exemys e Verify that you know the telephone number assigned to the SIM card e Verify that you know the carrier operator providing the telephone service
67. eeeeeseeeeanaeeeeeeees 137 Figure 104 Analog for a passive Sensor 2 20 seen ede eeenl eee bea tee est eenc oe eeele 137 Figure 105 Analog for an active Sensor 3 1 22c2is205 Qiceisecdietece discs nieeeedlselediate clase eeediee 137 www exemys com Rev 2 2 0 Julio 2010 9 GRD s User Manual Exemys Chapter 1 1 Introduction 1 1 About this manual 1 1 1 Purpose of this manual The purpose of this manual is to provide the instructions to quickly and simply install and operate the GRD The manual begins with a general description of the product followed by the instructions for the correct installation of the hardware Later the configuration and operation of the GRD is described in detail Lastly a chapter for each model is included explaining its particular features as well as its configuration and operation Finally the manual includes the quick installation guide and the quick troubleshooting guide 1 1 2 Conventions terms and abbreviations Courier This typography is used for commands italic It is used to name the parameters of the commands It must be replaced by a value brackets It Indicates a parameter that might be used or not according to the case GPRS General Packet Radio Services GSM Global System for Mobile Communications SMS Short Message System SIM Subscriber Identity Module PIN Personal Identification Number PUK Personal Unblocking Key TCP Transmissi
68. ess screen to the GRD XF Configurator of the GRD3003 00 eee eeeeeeeeeeeeeneeeeeees 13 Figure 53 Configuration of the GRD3003 serial port eeesssssesessserssssrerssserersssrresrssrressserresssereessee 74 Figure 54 Report of digital inputs of the GRD3003 eee seeeeeesseeeeeeesnnceeeeeseeeeceessaeeecesssaeeeeeees 75 Figure 55 Report of analog inputs of the GRD3003 sssseeessssesesssrrssssrerssserersssrressssreesssereesssereessee 76 Figure 56 Report of digital outputs of the GRD3003 wescsssccicsedecenscesieeeeesespege dedicate erastewecteee eterna T11 Figure 57 Historical of digital inputs of the GRD3003 eesssssesessserssssrerssserersssrressssreersssreesssereessse 78 Figure 58 Historical of analog inputs of the GRD3003 oo eee eseeeesenneeeeeeenaeeeeeeesaeeeeeeesaeeeeeses 79 Figure 59 Hysteresis for maximum value vic sas nce chute eden A iueialie ease uel heres at eins ected ar acs 80 Figure 60 Hysteresis for minimum value uu ee eeeseeeeceesneeeecesssececeessnceecessaeeeceesaeeecessnaeeeeeees 80 Figure 61 Historical of digital outputs of the GRD3003 0 0 0 ee ecceeeeeenneeeeeesnneeeeseenaeeeeesesaeeeeenes 81 Figure 62 Manaul Download for the GRD3003 zzz coensccpsceetec dawns tet hastens eneies ee eee 82 Figure 63 Historical of digital outputs of the GRD3002 00 eee eeeeeeeeenneeeeeesnneeeeeesnaeeeesennaeeeeees 83 Figure 64 Date and records of the GRD3003 t ccccs cesses al casi er
69. f Analog Inputs e Digital Outputs Pulse Report by change Report by time 9 eo Wiint o gt Refresh Time v F wna F p wins PE 9 Dn o nI yF ni eF n13 a In15 eF Cancel Apply Reports configuration read CONNECTED COM1 Figure 69 Report of analog inputs of the GRD4002 9 3 4 2 1 Report by percentual change In the report by percentual change the inputs we want to update in the MW are enabled Additionally a percentage of change of the enabled inputs is defined to determine in which percentage of change the report must be made that is as you see in the following figure when input 3 that is enabled its voltage is modified in 15 of the 10V and a report will be produced that updates the inputs If we do not want to use the report by percentual change and we want to use only the report by time enable the inputs you want to monitor and set the percentage of change in 100 9 3 4 2 2 Report by time In the report by time the GRD sends a message to the MW in a determined amount of time updating the analog inputs that are enabled in the percentual report 9 3 4 3 Report of digital outputs In the following figure you see the report of digital outputs in this case we only have a temporary report the report by change is always enabled this means that when a change is produc
70. f digital inputs Instant report of change of digital outputs Instant report of change of analog inputs Time reports of count inputs Count reports of count inputs Historical of digital inputs Historical of digital outputs Historical of analog inputs by maximum and minimum Historical of analog inputs by time Monitoring and control by SMS Frecuency input up to 50hz and 10ms minimum pulse wide 10 2 Connection www exemys com Rev 2 2 0 Julio 2010 107 nau NR3oZ5Z 37 35 F FF F F 5 9 NWA GAA N G AWNIMI It Figure 80 Connection board of GRD4003 10 3 Configuration 10 3 1 Connection of GRD4003 to the GRD XF Configuration When connecting the GRD4003 to the GRD XF configurator the device model is verified this way the configurator enables its own options of the model GRD4003 this can be appreciated in the following figure in the text box corresponding to the model www exemys com Rev 2 2 0 Julio 2010 108 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MyV Connection GRD Help Aj alee aa Model GRD4003 Serial Number 00 00 00 CONNECTED Firmware Version 2 2 0 Hardware Yersion 3 0 CONNECTED COM1 Figure 81 Access screen to the GRD XF Configurator of the GRD4003 10 3 2 Configuration of the connection with the MW The GRD4003 must connect to a MW for more information about the connection mode see Configuration
71. following information Anal xx xxX Ana2 xx XxX Ana3 xx XxX Ana4 xxX XX Ana5S xxX XX Ana6 xx XxX lt aaaccac xx xx represent the current in the connectors of the corresponding input Example Anal1 3 23 Ana2 6 44 Ana3 9 10 Ana4 0 27 Ana5 1 10 Ana6 1 32 qaadadaqadc 9 6 4 Reading of count inputs To read the value of count inputs the COUNTS command is used COUNTS Reads the state of count inputs The device will send an SMS with the following information P1 XXXXXXXXXXXX P2 XXXXXXXXXXXX XXXXXXXXXXXX represent the counts in the connectors of the corresponding input Example P1 5000 P2 2980 www exemys com Rev 2 2 0 Julio 2010 106 GRD s User Manual Exemys Chapter l 0 10 GRD4003 10 1 General description of product The GRD4003 is a RS232 485 converter to a TCP IP with 16 discrete inputs 6 discrete outputs and 6 analog inputs from 0 to 20mA It allows remote activation in real time of the discrete outputs by means of a connection with the MW established by the GPRS and its corresponding monitoring as well as the knowledge of the state of analog and discrete inputs It also allows the storage of change history with the date and time of the moment inputs and outputs took the state Features 1 RS232 485 port 16 digital inputs 6 digital outputs 4 analog inputs of 0 to 20mA 2 counts inputs of 1 to 1000000000 counts Frecuency divisor with 1 to 255 counts Instant report of change o
72. ial port Once connected with the GRD XF Configurator you can access to the particular configuration of the GRD2001 serial port through the menu in GRD gt Serial Port or clicking the GRD Serial configuration icon The GRD XF Configurator presents the following options that allow the determination of the GRD2001 parameters for the serial port GRD XF Configurator GRD2001 File GRD s Communications GRD MVY Connection GRD Help amp 4 O Agee Serial Port Packing Baud Rate Time Window Data Bits End character Parity v Hardware Flow Control Cancel Apply GRD s operational configuration read CONNECTED COM1 Figure 28 Configuration of the GRD2001 serial port 6 3 3 1 Serial port It configures the characteristics of the RS232 485 serial port of GRD2001 Baud rate Transfer speed of the serial port Data bits They can be 7 or 8 bits Parity Error control system Flow control Allows the automatic control of communication traffic according to the availability of the network it is generally used for great data transfers to avoid the loss of information The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 www exemys com Rev 2 2 0 Julio 2010 42 GRD s User Manual Exemys data_bits 7 8 Parity n e o no parity even parity odd parity flow_control_by_hardwa
73. ic between the GRD and the MW reducing the communication costs and this is the reason why a correct configuration is required To access the report configuration screen you must go to menu GAD gt Reports or clicking in the reports icon Z 10 3 4 1 Report on digital inputs The following figure shows the configuration screen of digital inputs www exemys com Rev 2 2 0 Julio 2010 114 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MVY Connection GRD Help e 4 ee Q Bee e5 Digital Inputs eff Analog inputs Digital Outputs enn Pulse Report by change Report by time amp 9 LJnt 4 gt Refresh Time v oS iv ins a POns 45 LJin Pay NIS 4 a a Mint 45 O Jn eF nS aF Cancel Apply Reports configuration read CONNECTED COM1 Figure 83 Report of digital inputs of the GRD4003 10 3 4 1 1 Report by change Here the inputs are enabled that with the change of state will produce a report When any of the inputs is enabled means that when the enabled input changes value generates a message that is sent to the MW in this manner only the reports of our interest are reported the moment they occur if any of the disabled inputs changes value it will not be reported this input will be updated when a report is produced due to a change in an enabled inpu
74. ify the date and time of the records already stored Setting the GRD time does not modify the date of records already stored The Format button allows the elimination of stored historical that have not been transmitted yet take into consideration that depending on the amount of information already stored the operation might take several minutes and it may happen the device does not respond during that time When the button is pressed to clear memory the communication with the GRD will end www exemys com Rev 2 2 0 Julio 2010 121 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MyV Connection GRD Help e 4 QeaQ Q Baie ES Digtal Inputs GA Analog Inputs E Digtal Outputs A Pulse others GRD Time Time 06 02 2000 23 00 22 Update Historical records Records Amount 216 Cancel Apply Historical configuration read CONNECTED com Figure 94 Date and records of the GRD4003 The historical records are not erased if the device is turned off Formatting may take several minutes and it is possible the device won t respond 10 4 Monitor Once connected with the series configurator you can access monitoring of the GRD4003 through the menu in GRD MW Connection gt Monitor or clicking in the GRD Monitoring icon e The GRD XF Configurator this way allows monitoring the state of analog input
75. iguration of the GRD3002 serial port 7 3 3 1 Serial Port It configures the characteristics of the RS232 485 port of the GRD3002 Baud Rate Transfer speed of the serial port Data Bits They can be 7 or 8 bits Parity Error control system Flow control it allows the automatic control of communication traffic according to the availability of the network it is generally used for large data transfers to avoid loss of information The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 Data_bits 7 8 Parity n e o No parity even parity odd parity flow_control_by_hardware on off Wwww exemys com Rev 2 2 0 Julio 2010 56 GRD s User Manual Exemys 7 3 3 2 Packing The GRD3002 will attempt to collect several data before sending a packet through the network this is way to take advantage of the bandwidth and the communication costs are reduced The implemented criteria for the end of the packet are the following e Time window 0 1000ms Once data are received the GRD3002 will keep silent during this duration before sending the packet This criterion incorporates a delay in the transmission of the communication which must be treated with special care depending on the serial communication protocol being used To disable this criterion the time window must be configured in Oms e End character 0 255 Indicates the last character of a serial stream before sending the dat
76. ility of the network it is generally used for large data transfers to avoid loss of information The supported values are Wwww exemys com Rev 2 2 0 Julio 2010 74 GRD s User Manual Exemys baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 Data_bits 7 8 Parity n e o No parity even parity odd parity Flow_control_by_hardware on off 8 3 3 2 Packing The GRD3003 will attempt to collect several data before sending a packet through the network this is way to take advantage of the bandwidth and the communication costs are reduced The implemented criteria for the end of the packet are the following e Time window 0 1000ms Once data are received the GRD3003 will keep silent during this duration before sending the packet This criterion incorporates a delay in the transmission of the communication which must be treated with special care depending on the serial communication protocol being used To disable this criterion the time window must be configured in Oms e End character 0 255 Indicates the last character of a serial stream before sending the data If the character criteria are enabled and the time window is disabled the GRD3003 will store the received data for an indefinite time until the configured character has arrived If both criteria are used the condition fulfilled first will initiate the sending of data Once the options that adapt better to your needs a
77. in the following figure in the text square corresponding to the model www exemys com Rev 2 2 0 Julio 2010 54 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help ela cea Baia Model GRD3002 Serial Number 12 34 56 CONNECTED Firmware Version 2 1 0 Hardware Yersion 3 0 CONNECTED COM1 Figure 37 Access screen to the GRD XF Configurator of the GRD3002 7 3 2 Configuration of the connection with the MW The GRD3002 must connect to a MW for more information about the connection mode see Configuration of the TCP connection 7 3 3 Configuration of the serial port Once connected with the GRD XF Configurator you can access the particular configuration of the GRD3002 serial port through the menu in GRD gt Serial Port or clicking on the GRD Series Configuration icon The GRD XF Configurator presents the following options that allow the determination of the GRD3002 parameters for the serial port www exemys com Rev 2 2 0 Julio 2010 55 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help ea 0 Q gee Serial Port Packing Baud Rate Time Window Data Bits End character Parity Y Hardware Flow Control Cancel Apply GRD s operational configuration read CONNECTED COM1 Figure 38 Conf
78. l Apply Reports configuration read CONNECTED COM1 Figure 71 Input count report s of the GRD4002 9 3 4 6 Count number reports The GRD sends a messaje to the MW when a count limited is passed One more time the GRD only send the counts of the inputs who are aviable The GRD automately sends a count report when he make a connection with the WM 9 3 5 Configuration of historical The GRD4002 has a system of historical records that allow the storage of events like changes in inputs or outputs even if the GRD is on line or off line that are then transmitted to the MW for further visualization and analysis These historical allow you to know the value and number of an input or an output that was modified and the date and time the event occurred The GRD has the capacity to store up to 50 000 events in off line mode www exemys com Rev 2 2 0 Julio 2010 96 GRD s User Manual Exemys To access the configuration screen of historical you must go to menu GAD gt Historical or clicking on the historical icon 4 9 3 5 1 Historical of digital inputs To enable the historical of any of the digital inputs implies that when the enabled input is modified it will produce a historical record that will be transmitted when there is communication between the MW and the GRD In the following figure you can see the screen to enable the historical of digital inputs GRD XF Configurator GRD4002 File GRD s Com
79. l Exemys Chapter 2 Installation 2 1 Connection to the power supply 10 30 Vde Figure 2 Power supply Wwww exemys com Rev 2 2 0 Julio 2010 13 GRD s User Manual Exemys 2 2 Serial connection 2 2 1 RS232 RS232 with flow control ry PC GRD T 4 Bn ur He Ee U 4 i DBS Female Socket DBS Female Socket RxD 2 3 TxD TxD 3 2 RxD RTS 7 8 CTS CIS B _ _ 7 KS GND 5 5 GND Figure 3 RS232 serial connection 2 2 2 RS485 Figure 4 RS485 serial connection www exemys com Rev 2 2 0 Julio 2010 14 GRD s User Manual Exemys 2 3 Leds indicators The GRD has 3 LED indicators Power GPRS and TCP The Power LED indicates that the device is energized The GPRS LED indicates whether the device could register to the GPRS network and is also sending receiving SMS The TCP LED indicates the status of the TCP connection and data sending and receiving by TCP Figure 5 Leds indicators TOLDO synchronized manner with the other two LEDs synchronized manner with the other two LEDs synchronized manner with the other two LEDs Fast flashing The GRD is turning on the internal Modem Slow flashing The GRD is in the serial configuration mode Turn on 2 second The GRD is attempting to register to the GPRS network and turns off 1 2 second Constantly on The GRD is register
80. l of the GRD4003 through the SMS 124 10 6 1 Reading of the discrete inputs 125 10 6 2 Writing of the discrete outputs 125 10 6 3 Reading of analog inputs 126 10 6 4 Reading of count inputs 126 A INSTALLATION QUICK GUIDE 127 B TROUBLESHOOTING QUICK GUIDE 130 C SMS COMMANDS 132 D DEFAULT VALUES 133 E POWER SUPPLY AND INPUTS OUTPUTS CONNECTIONS 133 www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys Figures Figure 1 MW GRD soliton seiseccctcp atiedeeent duce diene beaa elie KERESE Eaha EEEE a Esis 11 PPPOE G 2 sO WEE Supply ised since eneit resi eos os ge peniestn an ss aden eena aS NEES 13 Fig re 3 RS232 serial COnNeCHON 255 fat eke an ee ene an eee 14 Figure 4 RS485 serial CONMECHOM ic Aiseatesecd la valsacas cer al iceedla sak eadgeedataea ds Madadietectalivinceads 14 Figure 5 eds 1d 1CatOrn oei eget ea oe ecient dad ee cea ee anid ede heat dace eee eat ee acs 15 Figure 6 Main Screen ercsi nisn toned atte ties digest bedee ssid coed Ea SEELE EEN bead ATESA niae toe 18 Figure 7 Serial Port Conneuralion 2 4 3 2 ae es ee ed ee EAE EEA TE aE Eia 18 Fiore 8 Serial Port selection sce ss ts aaa ee ee As aa ee eee 19 Figure 9 Main SCreen 3 cisctececieeted aip elacd i videeeri vast vied edhdi KEARSE Gn eS 19 Figure 10 Organization of the GRD XF Configurator eee eeeeeseeeeeesseeeeessnaeeeeesssaeeecesssaeeeeeee 20 Figure 11 Configuration of the MW GRD Connection eeesseeeeeessneeeeeesnaeeeeene
81. more information go to Configuring the cellular telephone Carrier Operator 2 1 2 GPRS coverage loss GPRS LED flashes fast The GRD might be in an area with no GPRS coverage or the GPRS service is momentarily down 2 1 3 Establishing GPRS connection GPRS LED Turns on 12 second and turns off 12 second Usually all you have to do is to wait until you have another message 2 1 4 Access denied GPRS flashes fast Check if the SIM card is enabled by the operator and has credit 3 Can t establish TCP connection 3 1 GPRS connection error GPRS flashing fast GPRS service is not working properly Before establishing a TCP connection the GRD needs GPRS service up 3 2 TCP connection not established TCP LED is off There isn t a TCP connection configured www exemys com Rev 2 2 0 Julio 2010 130 GRD s User Manual Exemys 3 3 Waiting reconnection time TCP LED is off GRD is waiting for the configured retry time to past You can force a connection using the CON commando o pressing Connect on the configurator 3 4 Conecting TCP LED flashes fast 3 4 1 If the LED flashes fast for a minute or more check this 3 4 1 1 The MW might be installed on a computer behind a firewall You need to configure the firewall to let the GRD to gain access to the MW 3 4 1 2 GPRS quality must be acceptable You can try using GPRS on a cell phone on the same place the GRD is installed 3
82. munications GRD My V Connection GRD Help 4 O QA Bae a5 Digital Inputs aff Analog Inputs Digital Outputs Pulse Report by change Report by time z Refresh Time v ae Ss 9 a9 52 Cancel Apply Reports configuration read CONNECTED COM1 Figure 72 Historical of digital inputs of the GRD4002 9 3 5 2 Historical of analogical inputs Equal to the digital inputs it is possible to take a historical of analog inputs under two clearly defined criteria On one side we have a record of historical of the alarm type that allows monitoring of the limits of the tensions with a determined value of hysteresis On the other side we can create a record of historical on a temporary basis that is sampling the analog inputs and storing their value at a determined time Once the records are stored in the GRD memory it transmits them whenever possible but it is not lost under any circumstance Wwww exemys com Rev 2 2 0 Julio 2010 97 GRD s User Manual Exemys GRD XF Configurator GRD4002 File GRD s Communications GRD MyV Connection GRD Help e 4 QeQ qa aza ES Digtal Inputs Gil analog Inputs ED Digtal Outputs iE Pulse Others Historical by alarm Time Historical _ off Input 1 off Z Input 2 orf L Input 3 orf L Inpu
83. munications GRD MyV Connection GRD Help 4 OEE 655 Digital Inputs GA Analog Inputs E Digtal Outputs Pulse Others GRD Time Time 06 02 2000 06 23 42 Update r Historical records Records Amount 180 Manual Download aroy Historical configuration read CONNECTED COMI Figure 62 Manaul Download for the GRD3003 Alter that you must choose a path to download the file and its name download txt Bloc de notas Archivo Edici n Formato Yer Ayuda GRD_ID 3999 yar 2000 02 06 00 28 00 08 01 2000 02 06 00 28 00 D 32G 2000 02 06 00 28 06 qo 28 00 7900702705 oo www exemys com Rev 2 2 0 Julio 2010 82 GRD s User Manual Exemys The fields int the file are e GRD_ID The ido f the GRD e Date of the report e Timestamp or time of the report e Channel e 8 for digital inputs e 9 for digital outputs e 11 for analogical inputs e Value 0000 to 1999 e Type of Historical e Number of input output NULL digital inputs 1 time report of analogical inputs 2 below minimun analogic report 3 analogical inputs between minimun and maximun 4 analogical input above maximun This option is aviable only when there are Historical saved in the equipment GRD XF Configurator GRD3003 Fie GRD s Communications GRD MyV Connection GRD Help a l amp 3 QO OE e bay Z Lad re
84. mys com Port 40000 Inactivity 660 Retry 1 Modify PIN Default values Cancel Apply Mv connection configuration read CONNECTED COM1 Figure 11 Configuration of the MW GRD Connection 3 2 1 Configuring the SIM Card PIN If you place a SIM Card with the activated PIN security code you must configure it in the GRD to have access will be blocked To be able to unblock it you must enter the PUK For more Remember that if you enter 3 consecutive times with an incorrect PIN the SIM card information check with your cellular telephone operator If the GRD already had a configured PIN when the SIM card requests it will enter that PIN If it is not the correct one it will indicate a fault and wait until you enter a new PIN This is configured pressing the Modify PIN button SIM card SIM card PIN PIN thee Confirm Confirm a Modify PIN Dont Change PIN Figure 12 SIM card PIN When applying the new configuration the GRD will attempt to unblock the SIM Card with the entered PIN If this is correct the GRD will store it and you will not need to enter it again unless you change the SIM Card Wwww exemys com Rev 2 2 0 Julio 2010 21 GRD s User Manual Exemys To know if the SIM card that you placed is blocked or if the SIM that you configured is correct see Monitoring the MW GRD conne
85. nce it depends on the order of arrival of the SMS This is why we don t recommend this type of operation however it is permitted 9 6 1 Reading of the discrete inputs To read the state of inputs the INPUTS command must be used INPUTS Reads the state of discrete inputs The device will send an SMS with the following information T1l xx I2 xx I3 xx I4 xx I5 xx I6 xx I7 xx I8 xx T9 xx I10 xx I1l1l xx I12 xx 113 xx I114 xx I15 xx I16 xx xx indicates the state of discrete inputs and it can take the values on off Example Il on I2 off I3 on I4 off I5 off I6 off I7 off I8 off I9 on I10 on I11l on I12 on I13 o0ff I14 on I15 off I16 on 9 6 2 Writing of the discrete outputs To act on the discrete outputs the OUTPUT command must be used With this command it is only possible to act on one of the outputs at a time OUTPUT output_number state It forces the state of one of the outputs password The supported values are Output_number 1 6 State 0 1 off on Example OUTPUT 3 1 mypass Turns on output 3 OUTPUT 5 off mypass Turns off output 5 Each one of the cases will indicate if the operation was carried out www exemys com Rev 2 2 0 Julio 2010 105 GRD s User Manual Exemys 9 6 3 Reading of analog inputs To read the value of analog inputs the ANALOG command is used ANALOG Reads the state of analog inputs The device will send an SMS with the
86. nectors of the corresponding input Example Anal1 3 23 Ana2 6 44 Ana3 9 10 Ana4 0 27 Ana5 1 10 Ana6 1 32 BESBS SB 10 6 4 Reading of count inputs To read the value of count inputs the COUNTS command is used COUNTS Reads the state of count inputs The device will send an SMS with the following information P1 XXXXXXXXXXXX P2 XXXXXXXXXXXX XXXXXXXXXXXX represent the counts in the connectors of the corresponding input Example P1 5000 www exemys com Rev 2 2 0 Julio 2010 126 GRD s User Manual Exemys Appen A Installation Quick Guide 1 Install GRD XF Configurator 2 Configure the Serial Port to configure the GRD GRD XF Configurator File GRD s Communications GRD M Conn Connect Disconnect Connect the computer to the GRD It is necessary for the cable to have the appropriate connection see 3 Installation Serial Connection 4 Establish the connection e 127 www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys GRD XF Configurator GRD3003 File GRD s Communications GRD MyV Connection GRD Help ae 9 alae Model GRD3003 Serial Number 12 34 56 Firmware Version 2 1 0 Hardware Version 3 0 CONNECTED 5 Check the SIM card status and the signal level on the Monitor screen GRD XF Configurator GRD3003 Fie GRD s Communications GRD MV Connection GRD Help CAA QA al
87. nfiguration 23 3 2 5 Default values 24 3 3 Monitoring the GRD MW connection 25 3 3 1 SIM card status 25 3 3 2 Signal quality 26 3 3 3 GPRS connection status 21 3 3 4 TCP connection status 28 4 SMS MESSAGES 30 4 1 Verifying the status of the device 30 4 1 1 List the current configuration 30 4 2 GRD configuration 32 4 2 1 ID and password configuration 32 4 2 2 Configuration of the GPRS service 32 4 2 3 TCP connection configuration 33 www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys 5 GRD1000 35 5 1 General description of the product 35 5 2 Connection 35 5 3 Configuration 36 5 3 1 Connection of the GRD1000 to the GRD XF Configurator 36 5 3 2 Configuration of the connection with the MW 36 5 3 3 Configuration of the serial port 36 5 4 Configuration through the SMS 38 5 4 1 Serial port 38 5 4 2 Packing 38 6 GRD2001 40 6 1 General description of the product 40 6 2 Connection 40 6 3 Configuration 41 6 3 1 Connection from the GRD2001 to the GRD XF Configurator 41 6 3 2 Configuration of the connection with the MW 41 6 3 3 Configuration of the serial port 42 6 3 4 Reports configuration 43 6 3 5 Configuration of historical 45 6 3 6 Date and records 48 6 4 Monitoring 50 6 4 1 Digital inputs 50 6 4 2 Digital outputs 50 6 5 Configuration through the SMS 50 6 5 1 Serial port 51 6 5 2 Packing 51 6 6 Monitoring and Control of the GRD2001 through the SMS 51 6 6 1 Reading the discrete i
88. nputs 52 6 6 2 Writing of discrete outputs 52 7 GRD3002 53 7 1 General description of product 53 7 2 Connection 53 7 3 Configuration 54 7 3 1 Connection of the GRD3002 to the GRD XF Configurator 54 7 3 2 Configuration of the connection with the MW 55 7 3 3 Configuration of the serial port 55 7 3 4 Configuration of reports 57 7 3 5 Configuration of historical 60 7 3 6 Date and records 67 7 4 Monitor 68 7 4 1 Digital inputs 68 7 4 2 Digital outputs 68 www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys 7 4 3 Analog inputs 69 7 5 Configuration through the SMS 69 7 5 1 Serial Port 69 7 5 2 Packing 69 7 6 Monitoring and control of the GRD3002 through the SMS 70 7 6 1 Reading of the discrete inputs 70 7 6 2 Writing of the discrete outputs 70 7 6 3 Reading of analog inputs 71 8 GRD3003 72 8 1 General description of product 72 8 2 Connection 72 8 3 Configuration 73 8 3 1 Connection of GRD3003 to the GRD XF Configuration 73 8 3 2 Configuration of the connection with the MW 74 8 3 3 Configuration of the serial port 74 8 3 4 Configuration of reports 75 8 3 5 Configuration of historical 77 8 3 6 Date and records 84 8 4 Monitor 84 8 4 1 Digital inputs 85 8 4 2 Digital outputs 85 8 4 3 Analog inputs 85 8 5 Configuration through the SMS 86 8 5 1 Serial Port 86 8 5 2 Packing 86 8 6 Monitoring and control of the GRD3003 through the SMS 86 8 6 1 Reading of the discrete inputs 87 8 6 2 Writing
89. odify the GRD output because this depends of the availability of the communication at that time On the other hand it is a way of knowing which outputs have been modified and exactly on what date and time by any of the available means GPRS SMS GRD XF Configurator 6 3 5 3 Serial Port Historical Download The GRD can download Historical Reports at the Serial Port by clicking at the Manual Download button in the next window Wwww exemys com Rev 2 2 0 Julio 2010 46 GRD s User Manual Exemys GRD XF Configurator GRD2001 File GRD s Communications GRD MyV Connection GRD Help allele a alae 655 Digital Inputs Analog Inputs f E Digtal Outputs Pulse Others GRD Time Time 06 02 2000 05 06 33 Update r Historical records Records Amount 210 Manual Download son Historical configuration read CONNECTED COM Figure 32 Manual Download for the GRD2001 Alter that you must choose a path to download the file and its name P download txt Bloc de notas Archivo Edici n Formato Yer Ayuda BRD_ID 3999 Te 2000 02 06 00 28 00 08 2000 02 06 00 28 00 03 0216 IT 00 28 00 0S 03 QA 06 0 28 00 08 5 00 02 05 oo 100 08 01 0000 00 TimeStamp www exemys com Rev 2 2 0 Julio 2010 47 GRD s User Manual Exemys The fields int the file are e GRD_ID The ido f the GRD Date of the report Timestamp or time
90. of the device and the BER The response to this command is the following SIGNAL XXX dbm Ber XXX The signal level can vary between 113 dbm and 33 dbm The BER can vary between 0 and 7 corresponding to the GSM RXQUAL table Max Bit error 0 2 0 4 0 8 1 6 3 2 6 4 12 8 Higher than 12 8 www exemys com Rev 2 2 0 Julio 2010 31 GRD s User Manual Exemys 4 2 GRD configuration 4 2 1 ID and password configuration 4 2 1 1 Access password to the configuration The GRD has the possibility of protecting the configuration with a password To enable or modify such a password the PASSW command must be sent PASSW newPass Modifies or enables the password that Up to 8 characters myPass protects the device configuration The password should not exceed 8 characters and is not case sensitive Note Once the password has been configured to disable it the PASSW command followed by 2 spaces must be sent and then the current password Ex Enabling PASSW newpass mypass Ex Disabling PASSW mypass_ Two spaces must be left between the command and the current password 4 2 1 2 Identification number ID A way to identify the GRD that is establishing the connection to the server is through the identification number see Establishment of the connection This identifier is an integer number that can be configured with the ID command ID number password Identifying number of device 1 vay 4
91. of the different devices machines or processes to be monitored or controlled is carried out by the use of GRD acquisition devices with GPRS communication Wwww exemys com Rev 2 2 0 Julio 2010 11 GRD s User Manual Exemys 2 Administration of field devices and intermediation of applications Software Bi Middleware The administration of the field devices or GRDs requires a software that allows the configuration handling of additions deletions and control of the health of the devices This software is called Middleware On the other side this same software is in charge of the intermediation between all information of field devices and the final applications of the users Access and visualization of the information final users applications The information collected by the GRD devices from the different machines or processes that are being controlled and monitored can be visualized or recorded by different final applications like a SCADA software a Webpage or custom designed software by the user himself To that effect Middleware is in charge of providing the information needed by the users final applications 1 2 2 GRD families DISCRETE INPUTS ANALOG TYPE OF FAMILY SERIAL PORT AND OUTPUTS INPUTS INPUT GRD1000 RS232 485 GRD2001 RS232 485 16 14 a GRD3002 RS232 485 16 6 6 6 x 0 10Vdc GRD3003 RS232 485 16 6 6 6 x 4 20mA www exemys com Rev 2 2 0 Julio 2010 12 GRD s User Manua
92. of the discrete outputs 87 8 6 3 Reading of analog inputs 88 9 GRD4002 89 9 1 General description of product 89 9 2 Connection 90 9 3 Configuration 90 9 3 1 Connection of GRD4002 to the GRD XF Configuration 90 9 3 2 Configuration of the connection with the MW 91 9 3 3 Configuration of the serial port 91 9 3 4 Configuration of reports 93 9 3 5 Configuration of historical 96 9 3 6 Date and records 101 9 4 Monitor 102 9 4 1 Digital inputs 103 9 4 2 Digital outputs 103 9 4 3 Analog inputs 103 www exemys com Rev 2 2 0 Julio 2010 GRD s User Manual Exemys 9 5 Configuration through the SMS 104 9 5 1 Serial Port 104 9 5 2 Packing 104 9 6 Monitoring and control of the GRD4002 through the SMS 104 9 6 1 Reading of the discrete inputs 105 9 6 2 Writing of the discrete outputs 105 9 6 3 Reading of analog inputs 106 9 6 4 Reading of count inputs 106 10 GRD4003 107 10 1 General description of product 107 10 2 Connection 107 10 3 Configuration 108 10 3 1 Connection of GRD4003 to the GRD XF Configuration 108 10 3 2 Configuration of the connection with the MW 109 10 3 3 Configuration of the serial port 109 10 3 4 Configuration of reports 111 10 3 5 Configuration of historical 116 10 3 6 Date and records 121 10 4 Monitor 122 10 4 1 Digital inputs 123 10 4 2 Digital outputs 123 10 4 3 Analog inputs 123 10 5 Configuration through the SMS 124 10 5 1 Serial Port 124 10 5 2 Packing 124 10 6 Monitoring and contro
93. of the report Channel 8 for digital inputs Values Type of Historical Number of input output NULL digital inputs This option is aviable only when there are Historical saved in the equipment GRD XF Configurator GRD2001 File GRD s Communications GRD MyV Connection GRD Help ei 4 Qe a J ES Digtal Inputs og Inputs Digtal Outputs l Pulse l Others Historical by change 30 oO O E PAES 30 O ef O lt O 8 O 3 O 8 O O O oO 0 Cancel Apply Historical configuration read CONNECTED com Figure 33 Historical of digital outputs of the GRD2001 6 3 6 Date and records Within the Others tab you will find as you can see in the following figure the date of the device and the number of historical records stored in the device that will be transmitted to the MW once the connection is made The Update button allows to set the device time this is necessary if you want the historical to have a correct date and time this action does not change the date or time of the records already stored www exemys com Rev 2 2 0 Julio 2010 48 GRD s User Manual Exemys Setting the GRD time does not change the records already stored The format button allows the deletion of historical that has not yet been transmitted take into account that depending on the amount of stored information
94. og inputs state analog www exemys com Rev 2 2 0 Julio 2010 132 GRD s User Manual Exemys D Default Values Operator Carrier A i Mobile operator Carrier IP address of the MW Movistar Argentina Time window retries before waiting retry time P 5 Time window for data packing IP address www exemys com X Port Port of the MW 40000 X Inactivity Inactivity time 660 seconds X Retry Retry time 1 minute X Maximum retry Maximum number of connection 20 Fixed Transfer speed of the serial End character End character for data packing 10 X ASCII Value Enabling end Enabling end character criterion 0 X character for data packing Baud rate port 9600 X Data bits It can be 7 or 8 bits 8 X Parity Error control system n X Flow control Hardware flow control off X www exemys com Rev 2 2 0 Julio 2010 133 GRD s User Manual Exemys Appendix E E Power Supply and Inputs Outputs connections The minimum and maximum admissible values in inputs as well as current and voltage outputs and consumption of GTS are detailed below Power Supply Input voltage 10 30 Vdc Consumption idle GRD to 24 Vdc 25 mA GRD to 12 Vdc 40 Consumption in GRD to 24 Vdc 1 A transmission GRD to 12 Vdc 1 Digital inputs In order to activate digital inputs an external continuous voltage must be applied This po
95. ommand must be used SERIAL baud_rate data_bit parity Modifies the transfer rate of the serial port flow_control_by_hardware password The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 Data_bits 7 8 Parity n e O no parity even parity odd parity Flow_control_by_hardware on off Example SERIAL 9600 8 n off mypass 9 5 2 Packing To modify the packing of the serial port the PACK command must be used PACK timeWindow endCharacter Configuration of packing endCharacterEnable password The supported values are time Window 0 1000 endCharacter 0 255 endCharacterEnable 0 1 Example PACK 10 13 1 mypass 9 6 Monitoring and control of the GRD4002 through the SMS Monitoring and control is generally done by means of the GRD XF Configurator or by means of a connection with the MW There is another way to know the state of inputs and outputs at any time through the SMS Through this means it is not only possible to know the state of digital and analog inputs and discrete outputs but also allows action on the outputs forcing a state However remember that the SMS not only can have www exemys com Rev 2 2 0 Julio 2010 104 GRD s User Manual Exemys delays but also arrive out of order If you send a message turning on an output and then turning it off you cannot be sure which the state of the output is si
96. on Control Protocol APN Access Point Name MW Middleware 1 2 General Description of the GRD 1 2 1 GRD and Middleware www exemys com Rev 2 2 0 Julio 2010 10 GRD s User Manual Exemys Exemys Cellular Telemetry solution covers field acquisition devices with GPRS communication the concentrating software of devices and the different collection and visualization tools and final registry of information The main components of the complete solution are 1 Data acquisition Hardware 2 Communication and Intermediation Software 3 Access to Information Final user Communication and Access to Information Intermediation Ey Web page oo 0l meer browser SCADA a SCADA HMI Panel A EXEMYS system MIDOLEWARE Intermediation and eat Administration Application software bi E Proprietary software DATABASE Figure 1 MW GRD solution It is necessary to count permanently on a MW to be able to access data and control of the GRD The GRD communicates only with the MW and when it is necessary to transfer information the user always accesses the MW and not the GRD directly this allows a reduction of data traffic through GPRS reducing the communication costs The MW stores the data delivered by the GRDs and then the user accesses data that the MW could collect For more information see the Middleware s manual Data acquisition GRD devices The data acquisition
97. on digital inputs The following figure shows the configuration screen of digital inputs Figure 64 Report of digital inputs of the GRD4002 9 3 4 1 1 Report by change Here the inputs are enabled that with the change of state will produce a report When any of the inputs is enabled means that when the enabled input changes value generates a message that is sent to the MW in this manner only the reports of our interest are reported the moment they occur if any of the disabled inputs changes value it will not be reported this input will be updated when a report is produced due to a change in an enabled input or other type of inputs report 9 3 4 1 2 Report by time It defines a time in minutes that determines how often a report message is generated Suppose that we are interested in updating the inputs every 5 minutes independent from the change produced in the inputs all we have to do is set the refresh time in 5 minutes and this forces a message that updates the value of the inputs in the MW 9 3 4 2 Report of analog inputs In the following screen you see the configuration screen of the analog inputs The analog inputs have 2 types of reports On one side the reports by percentual change on the other the temporary report www exemys com Rev 2 2 0 Julio 2010 93 GRD s User Manual Exemys GRD XF Configurator GRD4002 File GRD s Communications GRD MVY Connection GRD Help amp a Ol Q aes a5 Digital Inputs af
98. port message is generated Suppose that we are interested in updating the inputs every 5 minutes independent of a change produced in the inputs the only thing we have to do is to configure a refresh time of 5 minutes and this forces a message that updates the value of inputs in the MW 6 3 4 3 Report of digital outputs The following figure shows the report of digital outputs in this case we have a temporary report the report by change is always enabled this means that when a change occurs in one of the outputs it will be reported immediately The objective of having a report by time is a way of ensuring a correct updating of the value of outputs Wwww exemys com Rev 2 2 0 Julio 2010 44 GRD s User Manual Exemys GRD XF Configurator GRD2001 File GRD s Communications GRD MVY Connection GRD Help aleea e5 Digital Inputs el Analog Inputs Digital Outputs on Pulse Report by time Refresh Time Cancel Apply Reports configuration read CONNECTED COM1 Figure 30 Report of digital outputs of GRD2001 6 3 5 Configuration of historical The GRD2001 has a system of historical records that allow the storage of events as changes in the inputs and outputs with GRD on line or off line that are later transmitted to the MW for further visualization and analysis These historical allows you to know the value and number from an input or an output that was modified and the
99. puts l ED Digtal Outputs ak Pulse Others Historical by change Cancel Apply Historical configuration read CONNECTED CcOM1 Figure 92 Historical of digital outputs of the GRD4003 10 3 5 5 Historical of the input counts The count Historical can be generated only by setting a time limit The GRD only sends historicals of the aviable inputs Wwww exemys com Rev 2 2 0 Julio 2010 120 GRD s User Manual Exemys GRD XF Configurator GRD4003 Fie GRD s Communications GRD MyV Connection GRD Help eo 0e Q aes EY Digtal Inputs GA Analog Inputs E Digtal Outputs h Pulse l Others Time Historical gt Pulse Divider counts habilitation counts divition Pulse Input 1 Pulse Divider 1 1 Pulse Input 2 Pulse Divider 2 1 Time Disabled v historical time Cancel Apply Historical configuration read CONNECTED com Figure 93 Count Historical settings 10 3 6 Date and records Within the Others tab you will find as you see in the following figure the date of the device and the number of historical records stored in the device that will be transmitted to the MW as soon as a connection is obtained The Update button allows setting the device time this is necessary of you want to have the historical with the correct date and time this action does not mod
100. r Configuration of packing endCharacterEnable password The supported values are timeWindow 0 1000 endCharacter 0 255 endCharacterEnable 0 1 Example PACK 10 13 1 mypass www exemys com Rev 2 2 0 Julio 2010 69 GRD s User Manual Exemys 7 6 Monitoring and control of the GRD3002 through the SMS Monitoring and control is generally done by means of the GRD XF Configurator or by means of a connection with the MW There is another way to know the state of inputs and outputs at any time through the SMS Through this means it is not only possible to know the state of digital and analog inputs and discrete outputs but also allows action on the outputs forcing a state However remember that the SMS not only can have delays but also arrive out of order If you send a message turning on an output and then turning it off you cannot be sure which the state of the output is since it depends on the order of arrival of the SMS This is why we don t recommend this type of operation however it is permitted 7 6 1 Reading of the discrete inputs To read the state of inputs the INPUTS command must be used INPUTS Reads the state of discrete inputs The device will send an SMS with the following information T1l xx I2 xx I3 xx I4 xx I5 xx I6 xx I7 xx I8 xx T9 xx I10 xx I11l xx I12 xx I113 xx I14 xx I15 xx I116 xx xx indicates the state of discrete inputs
101. r that had sent it When it is a configuration command it will indicate if the change was successful or if an error occurred Before beginning you must know the password that allows the modification of the i device configuration The factory configuration brings that password disabled there is nothing to enter in that field unless it is enabled see Password or Access password to the configuration All the commands can be written in upper or lower case In all messages the separation between words must be exactly one space 4 1 Verifying the status of the device 4 1 1 List the current configuration This command returns a listing with the GPRS TCP configured values LIST Request the device current configuration The device will send a SMS with the following information plus the information corresponding to the GRD model lt id xx gt lt carrier carrier name gt lt inac xxx sec gt lt retry xxx min gt Ej lt id 1 gt lt carrier Personal gt lt inac 360 sec gt lt retry 60 min gt 4 1 1 1 State of the connection You can visualize the state of the connection with the STATE command www exemys com Rev 2 2 0 Julio 2010 30 GRD s User Manual Exemys STATE Requests the state of the connection This command will indicate the state of the GPRS connection or the TCP connection as applicable The possible responses are e No GPRS connection it could not register in
102. re on off 6 3 3 2 Packing The GRD2001 will attempt to gather several data before sending a packet through the network this way you take advantage of the bandwidth and the communication cost are reduced The criteria implemented for the end of packet are the following e Time window 0 1000 ms Once data are received the GRD2001 will wait in silence of this duration before sending the packet through the network This criterion incorporates a delay in the transmission of the communication and it must be treated with special care according to the serial communication protocol being used To disable this criterion the time window must be configured in Oms e End character 0 255 indicates the last character of a serial stream before sending the data GRD2001 will store the data received for an indefinite time until the D If the end character criterion is enabled and time window is disabled the configured character is received If both criteria are used the condition being fulfilled first will prompt the sending of data Once the options that adapt better to their needs are selected the Apply button must be pressed for the changes to be transferred to the GRD2001 6 3 4 Reports configuration The GRD2001 uses a report system to inform the state of its digital inputs and outputs this has the main function of minimizing data traffic between the GRD and MW reducing communication costs and this is the reason why a correct
103. re selected the Apply button must be pressed so changes are transferred to the GRD3003 8 3 4 Configuration of reports The GRD3003 uses a reporting system to inform about the state of digital inouts and outputs this has the main function of minimizing data traffic between the GRD and the MW reducing the communication costs and this is the reason why a correct configuration is required To access the report configuration screen you must go to menu GAD gt Reports or clicking in the reports icon amp 8 3 4 1 Report on digital inputs The following figure shows the configuration screen of digital inputs Figure 54 Report of digital inputs of the GRD3003 8 3 4 1 1 Report by change Here the inputs are enabled that with the change of state will produce a report When any of the inputs is enabled means that when the enabled input changes value generates a message that is sent to the MW in this manner only the reports of our interest are reported the moment they occur if any of the disabled inputs changes value it will not be reported this input will be updated when a report is produced due to a change in an enabled input or other type of inputs report 8 3 4 1 2 Report by time It defines a time in minutes that determines how often a report message is generated Suppose that we are interested in updating the inputs every 5 minutes independent from the change produced in the inputs all we www exemys com Rev 2 2 0 Julio 2010 75
104. red in the device that will be transmitted to the MW as soon as a connection is obtained The Update button allows setting the device time this is necessary of you want to have the historical with the correct date and time this action does not modify the date and time of the records already stored Setting the GRD time does not modify the date of records already stored The Format button allows the elimination of stored historical that have not been transmitted yet take into consideration that depending on the amount of information already stored the operation might take several minutes and it may happen the device does not respond during that time When the button is pressed to clear memory the communication with the GRD will end GRD XF Configurator GRD3002 File GRD s Communications GRD MVYConnection GRD Help vla ele a aa ES Digtal Inputs GA Analog Inputs ED Digtal Outputs Pulse Others GRD Time Time 0602 2000 05 57 52 Update Historical records Records Amount Manual Download Cancel Apply Historical configuration read CONNECTED COM1 Figure 49 Date and records of the GRD3002 The historical records are not erased if the device is turned off Formatting may take several minutes and it is possible the device won t respond Wwww exemys com Rev 2 2 0 Julio 2010 67 GRD s User Manual Exemys
105. resis On the other side we can create a record of historical on a temporary basis that is sampling the analog inputs and storing their value at a determined time Once the records are stored in the GRD memory it transmits them whenever possible but it is not lost under any circumstance Wwww exemys com Rev 2 2 0 Julio 2010 78 GRD s User Manual Exemys GRD XF Configurator GRD3003 File GRD s Communications GRD MyV Connection GRD Help e 4 e a G5 Digtal inputs Gy Analog inputs Gb Digtal Outputs Pulse others mHistorical by alarm Time Historical _5 MAX MIN Hyst offi W 8 0 ma 20 ma 00 ma PEN e domn mA oi basal mA off v 80 ma oi L ma ei mA Historical configuration read CONNECTED com Figure 58 Historical of analog inputs of the GRD3003 8 3 5 3 Historical by alarm This criterion defines a band of operation through a maximum and a minimum When the analog input exceeds a maximum value a historical by maximum is generated when the analog input is less than the minimum a historical by minimum is generated and when the analog input exceeds a maximum value or from a minimum value to a normal value placed between both values a historical by normal value is produced We can follow the evolution of the input when it fluctuates between the specified limits In addition to the ma
106. s and outputs and also acts on the outputs which are activated immediately The following figure shows the monitoring screen of the GRD4003 www exemys com Rev 2 2 0 Julio 2010 122 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MyV Connection GRD Help H F amp Ql 2 Baa L JE E ag Ee mDigital Inputs _ rDigital Outputs r nalog Input int 9 Out 1 Oort noat 03 25 mA Out 2 O ott j E Input 2 Out 3 O ott 00 00 mA Out 4 O ott Input 3 Out 5 O ott D J in 6 00 01 mA Input 4 Out 6 ott 00 00 mA wo 2 j a Pulse Inputs In1 Set Counter 0 Set Counter 0 Monitoring GRD s lOs CONNECTED COM1 Figure 95 Screen of inputs and outputs of the GRD4003 10 4 1 Digital inputs It indicates the state of discrete inputs this is done with the representation of a turned on lamp or turned off lamp when the input is active or not respectively 10 4 2 Digital outputs The state of the outputs is expressed with the representation of a pressed button or not accompanied by the corresponding symbol to this state and an On Off text As it is possible to act on the outputs from the GRD XF Configurator you only need to press the button of the corresponding outpu
107. s configuration read CONNECTED COM1 Figure 39 Report of digital inputs of the GRD3002 7 3 4 2 Report by change Here the inputs are enabled that with the change of state will produce a report When any of the inputs is enabled means that when the enabled input changes value generates a message that is sent to the MW in this manner only the reports of our interest are reported the moment they occur if any of the disabled inputs changes value it will not be reported this input will be updated when a report is produced due to a change in an enabled input or other type of inputs report 7 3 4 2 1 Report by time It defines a time in minutes that determines how often a report message is generated Suppose that we are interested in updating the inputs every 5 minutes independent from the change produced in the inputs all we have to do is set the refresh time in 5 minutes and this forces a message that updates the value of the inputs in the MW 7 3 4 3 Report of analog inputs In the following screen you see the configuration screen of the analog inputs The analog inputs have 2 types of reports by percentual change or by time Wwww exemys com Rev 2 2 0 Julio 2010 58 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MV Connection GRD Help amp 4 Q QgVee a5 Digtal Inputs I l Analog Inputs a Digital Outputs Pulse Report by percentual change Report by time
108. saeeeeseenaeeeeee 21 We SL ce DY or T ora IA nd DN 525 ae aces pe E EA vale de eres A E E EA ee 21 Figure 13 Configuration of the GPRS connection eesssssessssssesssssressssretesseresessrressssreeesssreesssereessee 22 Figure 14 Configuration of the TCP connection s essesssessssseesessreessssreresserersssrressssreetssereeessereessee 23 Figure 135 UD and pass w Ore oi iaaii apaa parae TEA adds pS ETES ETPA T EA aI EA ASETE 23 Figure 10 Form or default Wallies 22 astuhea ste asialea keane deceit een n D naas 24 Figure 17 Monitoring GRD MW connection ceeeeseecceesssneeeeessseeeeessnaeeeeessaeeeessssaeeeeessnaeeeeeses 25 Fig re 18 SIM SEAN riiintean isrener sarenang aaas ETna ESES 25 Fipure 19 Signal quality enhe ara a ey eee Se T E EE E eae 26 Figure 20 Insufficient signal quality eeeeeeeeeeeeseeeeseseesssreesssrressssretssseretessrrersserreessereeesssreeessereessee 27 Figure 21 GPRS conn ction Stats cesoie eetri hss eet hee dak Taa i cates ance i rate eee 27 Figure 22 TCP connection Status usss tinsisti e bies Eae Es EEEa wine 28 Figure 23 Connection board of the GRD1000 243 anc ea ek tae eae RA 35 Figure 24 Access screen to the GRD XF Configurator of the GRD1000 esesseeesreerreererrsererss 36 Figure 25 Configuration of the serial port Of GRD 1000 00 eee ceeeesneeeeeeesaeeeeesenaeeeeeesnaeeeeee 37 Figure 26 Connection board of GRE 00 Ly scacicg hs sacl caste acute yaad Ae gachs et
109. see the screen to enable the historical of digital inputs www exemys com Rev 2 2 0 Julio 2010 60 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help 4 ee 0 as G5 distal nputs GA analog inputs 5 Digtal Outputs Pulse others Historical by change Cancel Apply Historical configuration read CONNECTED com Figure 42 Historical of digital inputs of the GRD3002 7 3 5 2 Historical of analog inputs Equal to the digital inputs it is possible to take a historical of analog inputs under two clearly defined criteria On one side we have a record of historical of the alarm type that allows monitoring of the limits of the tensions with a determined value of hysteresis On the other side we can create a record of historical on a temporary basis that is sampling the analog inputs and storing their value at a determined time Once the records are stored in the GRD memory it transmits them whenever possible but it is not lost under any circumstance www exemys com Rev 2 2 0 Julio 2010 61 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MyV Connection GRD Help amp e 4 Qe a G3 Digtal inputs Gy Analog inputs Gb Digtal Outputs Pulse others mHistorical by alarm Time Historical _5 MAX
110. since it depends on the order of arrival of the SMS This is why this is not the recommended way of operating however it is permitted 6 6 1 Reading the discrete inputs To read the state of the inputs the command INPUTS must be used INPUTS It reads the state of the discrete inputs The device will send you a SMS with the following information T1l xx I2 xx I3 xx I4 xx I5 xx I6 xx I7 xx I8 xx T9 xx I10 xx I11l xx I12 xx I113 xx I114 xx I15 xx I116 xx xx indicates the state of the discrete inputs this can take the values on off Example Il on I2 off I3 on I4 off I5 off I6 off I7 off I8 off I9 on I10 on I11l on I12 on I13 o0ff I14 on I15 o0ff I16 on 6 6 2 Writing of discrete outputs To act on the discrete outputs the OUTPUT command must be used With this command it is only possible to act on one of the outputs at a time OUTPUT output_number state password It forces the state of one of the outputs Los valores soportados son Output_number 1 14 State 0 1 off on Example OUTPUT 3 1 mypass Turns on output 3 OUTPUT 5 off mypass Turns off output 5 In each case an indication that the operation was completed will be given by SMS www exemys com Rev 2 2 0 Julio 2010 52 GRD s User Manual Exemys Chapter I 7 GRD3002 7 1 General description of product The GRD3002 is a RS232 485 converter to TCP IP for GPRS with 16 discrete inputs
111. storical of analog inputs by time Monitoring and control by SMS Frecuency input up to 50hz and 10ms minimum pulse wide www exemys com Rev 2 2 0 Julio 2010 89 GRD s User Manual Exemys 9 2 Connection naus KDL34 m rib AVWNAMIIC Figure 66 Connection board of GRD4002 9 3 Configuration 9 3 1 Connection of GRD4002 to the GRD XF Configuration When connecting the GRD4002 to the GRD XF configurator the device model is verified this way the configurator enables its own options of the model GRD4002 this can be appreciated in the following figure in the text box corresponding to the model Wwww exemys com Rev 2 2 0 Julio 2010 90 GRD s User Manual Exemys GRD XF Configurator GRD4002 File GRD s Communications GRD MyV Connection GRD Help amp 4 O QO aaa L J a ze Model GRD4002 Serial Number 00 00 00 CONNECTED Firmware Version 2 2 0 Hardware Yersion 3 0 CONNECTED COM1 Figure 67 Access screen to the GRD XF Configurator of the GRD4002 9 3 2 Configuration of the connection with the MW The GRD4002 must connect to a MW for more information about the connection mode see Configuration of the TCP connection 9 3 3 Configuration of the serial port Once connected with the GRD XF Configurator you can access the particular configuration of the GRD4002 serial port through the menu in GRD gt Serial Port or clicking on the GRD Series Configuration icon
112. t 3 O ott on Q ns Out 5 O ott on ins Out 7 O on O ott n10 Out 9 Oort Oort n12 Out 11 O on O on n14 Out 13 Oort O ott Q n16 Monitoring GRD s lOs CONNECTED COM1 Figure 35 Monitoring inputs and outputs of the GRD2001 6 4 1 Digital inputs It indicates the state of the discrete inputs this is done with the representation of a lamp on or off depending if it is active or not respectively 6 4 2 Digital outputs The state of the outputs is expressed with the representation of a pressed button and not with the symbol corresponding to that state and an On Off text As it is possible to act on the outputs from the GRD XF Configurator just press the corresponding output button for the state to change to the opposite one that had before this reflects immediately on the physical output of the GRD2001 6 5 Configuration through the SMS The configuration is generally made through the GRD XF configurator which provides all the necessary tools that allow us to make the configuration rapidly and reliably but in some cases is necessary to change Wwww exemys com Rev 2 2 0 Julio 2010 50 GRD s User Manual Exemys parameters from a remote location that is we cannot stand in from of the device to connect the PC therefore it is possible to configure through the SMS to modify parameters with our cell phone from any location 6 5 1 Serial port To modify the configuration of the
113. t 4 Time 1440 min Cancel Apply Historical configuration read CONNECTED com Figure 73 Historical of analog inputs of the GRD4002 9 3 5 3 Historical by alarm This criterion defines a band of operation through a maximum and a minimum When the analog input exceeds a maximum value a historical by maximum is generated when the analog input is less than the minimum a historical by minimum is generated and when the analog input exceeds a maximum value or from a minimum value to a normal value placed between both values a historical by normal value is produced We can follow the evolution of the input when it fluctuates between the specified limits In addition to the maximums and minimums a value of hysteresis must be defined to avoid the case in which if the analog signal oscillates over a threshold value historical would continually be generated www exemys com Rev 2 2 0 Julio 2010 98 GRD s User Manual Exemys HISTORICAL BY MAXIMUM VALUE Analog signal laximum Limits HYSTERESIS Maximum Limits HYSTERESIS HISTORICAL BY NORMAL VALUE Figure 74 Hysteresis for maximum value For the minimum values is exactly the same but the opposite HISTORICAL BY NORMAL VALUE Analog signal Minimum Limits HYSTERESIS HYSTERESIS Minimum Limits HISTORICAL BY MINIMUM VALUE Figure 75 Hysteresis for minimum value W
114. t for the state to change to the opposite one it had before this is reflected immediately on the physical output of the GRD4003 10 4 3 Analog inputs The state of analog inputs is represented with its corresponding numerical expression in miliAmps mA and with a dynamic bar that allows viewing and have and idea of the tension in the input connectors 10 4 3 1 Count Inputs This shows the counts value of both inputs The GRD store the last value to recover later on in case of electrical failure You can set the count value if you want to begin to count from a inicial value The maximun count value is 1000000000 if you set this value the count will reset to 0 Wwww exemys com Rev 2 2 0 Julio 2010 123 GRD s User Manual Exemys 10 5 Configuration through the SMS The configuration is generally done through the GRD XF Configurator which provides all the necessary tools that allow us to configure rapidly and reliably but in some cases it is necessary to change the parameters from a remote location that is we cannot stand in front of the device to connect the PC therefore a configuration with SMS allows us to modify the parameters with our cell phone from any location 10 5 1 Serial Port To modify the configuration of the RS232 485 port the SERIAL command must be used SERIAL baud_rate data_bit parity Modifies the transfer rate of the serial port flow_control_by_hardware password The supported values are
115. t or other type of inputs report 10 3 4 1 2 Report by time It defines a time in minutes that determines how often a report message is generated Suppose that we are interested in updating the inputs every 5 minutes independent from the change produced in the inputs all we have to do is set the refresh time in 5 minutes and this forces a message that updates the value of the inputs in the MW 10 3 4 2 Report of analog inputs In the following screen you see the configuration screen of the analog inputs The analog inputs have 2 types of reports On one side the reports by percentual change on the other the temporary report Wwww exemys com Rev 2 2 0 Julio 2010 112 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MVY Connection GRD Help 4 Q QA See e5 Digtal nuts eff Analog inputs Digtal Outputs n Pulse Report by percentual change Report by time Refresh Time oh input 1 Current 100 asf C Input 2 Current ot input 3 Current 100 4 df C Input 4 Current Cancel Apply Reports configuration read CONNECTED COM1 Figure 84 Report of analog inputs of the GRD4003 10 3 4 2 1 Report by percentual change In the report by percentual change the inputs we want to update in the MW are enabled Additionally a percentage of change of the enabled inputs is defined to determine in
116. tate taken by the inputs as well as the outputs at that instant Characteristics 1 RS232 485 serial port 16 digital inputs 14 digital outputs Report by change of the digital inputs Report by change of the digital outputs Historical of digital inputs Historical of digital outputs Monitoring control and configuration by SMS Serial downloable Historical reports 6 2 Connection LETS ai KODLI I www exemys com Rev 2 2 0 Julio 2010 40 GRD s User Manual Exemys me AVAM ie Figure 26 Connection board of GRD2001 6 3 Configuration 6 3 1 Connection from the GRD2001 to the GRD XF Configurator When connecting the GRD2001 to the GRD XF Configurator the device model is verified this way the configurator enables its own options of model GRD2001 this can be appreciated in the following figure in the text box corresponding to the model GRD XF Configurator GRD2001 File GRD s Communications GRD MyV Connection GRD Help Q Q alala Serial Number 12 34 56 CONNECTED Firmware Version 2 1 0 Hardware Yersion 3 0 CONNECTED COM1 Figure27 Access screen to the Series Configurator of GRD2001 6 3 2 Configuration of the connection with the MW The GRD2001 must be connected to a MW for more information about the connection mode see Configuration of the TCP connection www exemys com Rev 2 2 0 Julio 2010 41 GRD s User Manual Exemys 6 3 3 Configuration of the ser
117. tely The objective of putting a report by time is to ensure a correct updating of the values of the outputs Wwww exemys com Rev 2 2 0 Julio 2010 59 GRD s User Manual Exemys GRD XF Configurator GRD3002 File GRD s Communications GRD MVY Connection GRD Help t ee RQ Bee P Digital Inputs aff Analog Inputs oP Digital Outputs Pulse Report by time Refresh Time Cancel Apply Reports configuration read CONNECTED COM1 Figure 41 Report of digital outputs of the GRD3002 7 3 5 Configuration of historical The GRD3002 has a system of historical records that allow the storage of events like changes in inputs or outputs even if the GRD is on line or off line that are then transmitted to the MW for further visualization and analysis These historical allow you to know the value and number of an input or an output that was modified and the date and time the event occurred The GRD has the capacity to store up to 50 000 events in off line mode To access the configuration screen of historical you must go to menu GRD gt Historical or clicking on the historical icon 7 3 5 1 Historical of digital inputs To enable the historical of any of the digital inputs implies that when the enabled input is modified it will produce a historical record that will be transmitted when there is communication between the MW and the GRD In the following figure you can
118. ter a uadee eae tee eae 41 Figure27 Access screen to the Series Configurator of GRD2001 ssssseessssserssssrerrssrrerrssreressereessse 41 Figure 28 Configuration of the GRD2001 serial port eeesssssessssssrssssrerssssrersssrresrssreessssrresssereessee 42 Figure 29 Report of digital inputs of the GRD2001 essssseesssseessssseessssrerssserersssrrerssereessssreesssereessse 44 Figure 30 Report of digital outputs of GRD2001 ss eesssssessssssessssrerssssrerssserersssrressssreesssereeessereessee 45 Figure 31 Historical of digital inputs of the GRD2001 oo ee eeeeeeenneeeeeeenaeeeeeeenaeeeeesssaeeeeeses 46 Figure 32 Manual Download for the GRD2001 3 ics ccteteannvcioiinGad ain niiniatiniatendeiind 47 Figure 33 Historical of digital outputs of the GRD2001 ooo eee eeenseeeeeeenaeeeeeeesaeeeeesenaeeeeees 48 Figure 34 Date and records of the GRD 200M ia siycs chad csinsadiolabeticesraeediteeeede spate sib ludedaeestte nied atedegeasss 49 Figure 35 Monitoring inputs and outputs of the GRD2001 o eee eeeeeeeeeeneeeeeeenaeeeeensnaeeeeees 50 Figure 36 Connection board of GRD3 G02 ssc3 cgcceds oscccie se sal tecds ease aadanddiatucedeaugeanieeesedlinciaeiae 54 Figure 37 Access screen to the GRD XF Configurator of the GRD3002 oe eeeeeeeeeeeneeeeeeee 55 Figure 38 Configuration of the GRD3002 serial port essesessseesessserssssrerssserersssrresrssreesssereeessereessee 56 Figure 39 Report of digital inputs of the GR
119. the corresponding symbol to this state and an On Off text As it is possible to act on the outputs from the GRD XF Configurator you only need to press the button of the corresponding output for the state to change to the opposite one it had before this is reflected immediately on the physical output of the GRD4002 9 4 3 Analog inputs The state of analog inputs is represented with its corresponding numerical expression in volts V and with a dynamic bar that allows viewing and have and idea of the tension in the input connectors 9 4 3 1 Count Inputs This shows the counts value of both inputs The GRD store the last value to recover later on in case of electrical failure You can set the count value if you want to begin to count from a inicial value The maximun count value is 1000000000 if you set this value the count will reset to 0 Wwww exemys com Rev 2 2 0 Julio 2010 103 GRD s User Manual Exemys 9 5 Configuration through the SMS The configuration is generally done through the GRD XF Configurator which provides all the necessary tools that allow us to configure rapidly and reliably but in some cases it is necessary to change the parameters from a remote location that is we cannot stand in front of the device to connect the PC therefore a configuration with SMS allows us to modify the parameters with our cell phone from any location 9 5 1 Serial Port To modify the configuration of the RS232 485 port the SERIAL c
120. the MW as soon as a connection is obtained The Update button allows setting the device time this is necessary of you want to have the historical with the correct date and time this action does not modify the date and time of the records already stored Setting the GRD time does not modify the date of records already stored The Format button allows the elimination of stored historical that have not been transmitted yet take into consideration that depending on the amount of information already stored the operation might take several minutes and it may happen the device does not respond during that time When the button is pressed to clear memory the communication with the GRD will end www exemys com Rev 2 2 0 Julio 2010 101 GRD s User Manual Exemys GRD XF Configurator GRD4002 File GRD s Communications GRD MyV Connection GRD Help e 4 QeaQ Q Baie ES Digtal Inputs GA Analog Inputs E Digtal Outputs Gh Pulse others GRD Time Time 06 02 2000 22 30 24 Update Historical records Records Amount 216 Cancel Apply Historical configuration read CONNECTED com Figure 78 Date and records of the GRD4002 The historical records are not erased if the device is turned off Formatting may take several minutes and it is possible the device won t respond 9 4 Monitor Once connected with the series configurator you
121. the parameters with our cell phone from any location 5 4 1 Serial port To modify the configuration of the RS232 485 port the SERIAL command must be used SERIAL baud_rate data_bits parity Modifies the transfer rate of the serial port flow_control_by_hardware password The supported values are baud_rate 1200 2400 4800 9600 19200 38400 57600 115200 data_bits 7 8 Parity n e o no parity even parity odd parity flow_control_by_hardware on off Example SERIAL 9600 8 N off mypass 5 4 2 Packing To modify the packing of the serial port the PACK must be used PACK time Window Endcharacter Configuration of packing enablingEndcharacter password www exemys com Rev 2 2 0 Julio 2010 38 GRD s User Manual Exemys The supported values are timeWindow 0 1000 endCharacter 0 255 enableEndCharacter 0 1 Example PACK 10 13 1 mypass www exemys com Rev 2 2 0 Julio 2010 39 GRD s User Manual Exemys Chapter 6 6 GRD2001 6 1 General description of the product The GRD2001 is a RS 232 485 converter to TCP IP by GPRS having 16 discrete inputs and 14 discrete outputs It allows the remote activation in real time of the discrete outputs by means of a connection with MW by GPRS and its corresponding monitoring as well as to know the state of the discrete inputs It also allows the storage of a history of changes by time and the s
122. ty Flow_control_by_hardware on off Wwww exemys com Rev 2 2 0 Julio 2010 110 GRD s User Manual Exemys 10 3 3 2 Packing The GRD4003 will attempt to collect several data before sending a packet through the network this is way to take advantage of the bandwidth and the communication costs are reduced The implemented criteria for the end of the packet are the following e Time window 0 1000ms Once data are received the GRD4003 will keep silent during this duration before sending the packet This criterion incorporates a delay in the transmission of the communication which must be treated with special care depending on the serial communication protocol being used To disable this criterion the time window must be configured in Oms e End character 0 255 Indicates the last character of a serial stream before sending the data If the character criteria are enabled and the time window is disabled the GRD4003 will store the received data for an indefinite time until the configured character has arrived If both criteria are used the condition fulfilled first will initiate the sending of data Once the options that adapt better to your needs are selected the Apply button must be pressed so changes are transferred to the GRD4003 10 3 4 Configuration of reports The GRD4003 uses a reporting system to inform about the state of digital inputs and outputs this has the main function of minimizing data traff
123. unblock the SIM Card telephony operator you will have to change the SIM Card For more information f If you introduce the PUK erroneously too many times The quantity depends on the contact your cellular telephone operator 3 3 1 4 SIM Card OK You have accessed the SIM card without any inconvenience 3 3 2 Signal quality The GRD will show the signal quality It is necessary to count on a minimum signal for the device to function properly Signal Level 76 dB ie al Figure 19 Signal quality The signal level can vary between 113 dbm no signal and 33 dbm excellent signal 3 3 2 1 Insufficient signal quality In case of not having the minimum signal quality necessary for operation the GRD will indicate it in the following manner www exemys com Rev 2 2 0 Julio 2010 26 GRD s User Manual Exemys Signal Level 110 dB X Figure 20 Insufficient signal quality It will also inform it through the GPRS LEDs with alternate flashing between the Power LED and TCP LED The antenna is one of the possible causes of this failure In this situation please verify e That the antenna is connected correctly e That you are in the area of coverage of your cellular telephone operator 3 3 3 GPRS connection status GPRS GPRS connection established Figure 21 GPRS connection status 3 3 3 1 Network access denied You cannot access the GPRS network Verify if the SIM Card has an active telephone
124. uts from 0 to 20mA It allows remote activation in real time of the discrete outputs by means of a connection with the MW established by the GPRS and its corresponding monitoring as well as the knowledge of the state of analog and discrete inputs It also allows the storage of change history with the date and time of the moment inputs and outputs took the state Features 1 RS232 485 port 16 digital inputs 6 digital outputs 6 analog inputs of 0 to 20 mA Instant report of change of digital inputs Instant report of change of digital outputs Instant report of change of analog inputs Historical of digital inputs Historical of digital outputs Historical of analog inputs by maximum and minimum Historical of analog inputs by time Monitoring and control by SMS 8 2 Connection nw wy KDL www exemys com Rev 2 2 0 Julio 2010 72 GRD s User Manual Exemys cpp a AVAIL IL Figure 51 Connection board of GRD3003 8 3 Configuration 8 3 1 Connection of GRD3003 to the GRD XF Configuration When connecting the GRD3003 to the GRD XF configurator the device model is verified this way the configurator enables its own options of the model GRD3003 this can be appreciated in the following figure in the text box corresponding to the model GRD XF Configurator GRD3003 File GRD s Communications GRD My V Connection GRD Help e a Ole Q gaia Serial Number 12 34 56 CONNECTED Firmware Yersion 2 1 0
125. we tae ele tet e 102 Figure 79 Screen of inputs and outputs of the GRD4002 0 0 eee eesceeeeeeeneeeeeeenaeeeeeeenaeeeeeee 103 Figure 80 Connection board of GRD4003 i oiicticccied Nes tet cee ecabd wance el acthe Cees Ae dtd need ee dat ne 108 Figure 81 Access screen to the GRD XF Configurator of the GRD4003 0 eeeeeeeeeeeneeeeeeee 109 Figure 82 Configuration of the GRD4003 serial port eee ee eeseeeeeeseneeeeesseeeeeesnaeeeeenenaeeeeeees 110 Figure 83 Report of digital inputs of the GRD4003 00 eee eeeenneeceeeeeeeseeennaeeeeeeeeeeseeennaeeeeeeees 112 Figure 84 Report of analog inputs of the GRD4003 0 0 eee eeeesneeeeeesneeeeeeseaeeeeeesnaeeeeesenaeeeeeses 113 Figure 85 Report of digital outputs of the GRD4003 oe ee eeeneeeeeesnceeeeeseaeeeeeessaeeeeesenaeeeeee 114 Figure 86 Report of Count Input of the GRD4003 2cdccasniniin anes wien etiaianalaiensin 115 Figure 87 Report of Count Input of the GRD4003 000 eee eeesesneeeeeesnceeeeeesaeeeeesssaeeeeesenaeeeeee 116 Figure 88 Historical of digital inputs of the GRD4003 0 ee eeeeeeesneeceeeeeeeeeeesaeeeeeesnaeeeeeees 117 Figure 89 Historical of analog inputs of the GRD4003 00 ee eeeeeeeeesneeeceeeeneeeeeeesaeeeeeeenaeeeeee 118 www exemys com Rev 2 2 0 Julio 2010 8 GRD s User Manual Exemys Figure 90 Hysteresis for maximum value y cs cict nodose fs fuses oes I Casein Gees Sieh erence eters ag 119 Figure 91 Hysteresis for minimum value ee
126. wer supply has to share the GND terminal with the GTS power supply If necessary the same power supply used to power the GTS can be used The input is sinking type It accepts PNP sourcing type sensors or devices Activated input 3 5 28 Vdc Input impedance 2 KQ Two examples of how to connect directly from the same power source of the GTS as well as an external power supply where it can be seen that they must share a common terminal are shown www exemys com Rev 2 2 0 Julio 2010 134 GRD s User Manual Exemys ON 7 Dry S Contact a o 0 o o gt 10a 28 Vde 4 gt a gt S B TL j 5 5 FISIGINISIS CISIa SISIZIMSIS Oeil ys 3 5 a 28 Ve 10 a 30 Yde Figure 96 Digital input with single power supply Figure 97 Digital input with double power supply Digital outputs The digital outputs are open collector type The load to be connected must be supplied with and external power supply and they have to share the same GND terminal with the GTS power supply If necessary the same power supply to power the equipment can be used The output is of the NPN sourcing type Supported voltage Current 45 50 Vdc mA 10 a 30 Yde FIRS ISIS CISIS SNAN HWY oe MUAYVNY oe Figure 98 Digital output with single power supply 10 a 30 Ydc CIJON Figure 99 Digital output with double power supply www exemys com Rev 2 2 0 Julio 2010 135 GRD s
127. which percentage of change the report must be made that is as you see in the following figure when input 3 that is enabled its voltage is modified in 15 of the 10V and a report will be produced that updates the inputs If we do not want to use the report by percentual change and we want to use only the report by time enable the inputs you want to monitor and set the percentage of change in 100 10 3 4 2 2 Report by time In the report by time the GRD sends a message to the MW in a determined amount of time updating the analog inputs that are enabled in the percentual report 10 3 4 3 Report of digital outputs In the following figure you see the report of digital outputs in this case we only have a temporary report the report by change is always enabled this means that when a change is produced in one of the outputs it will be reported immediately The objective of putting a report by time is to ensure a correct updating of the values of the outputs Wwww exemys com Rev 2 2 0 Julio 2010 113 GRD s User Manual Exemys GRD XF Configurator GRD4003 File GRD s Communications GRD MyV Connection GRD Help e 4O Q Seige 95 Digital Inputs f l Analog Inputs Digital Outputs l enm Pulse Report by time Refresh Time N min amr Reports configuration read CONNECTED Figure 85 Report of digital outputs of the GRD4003 10 3 4 4 Input count reports The GRD400
128. ximums and minimums a value of hysteresis must be defined to avoid the case in which if the analog signal oscillates over a threshold value historical would continually be generated www exemys com Rev 2 2 0 Julio 2010 79 GRD s User Manual Exemys HISTORICAL BY MAXIMUM VALUE Analog signal laximum Limits HYSTERESIS Maximum Limits HYSTERESIS HISTORICAL BY NORMAL VALUE Figure 59 Hysteresis for maximum value For the minimum values is exactly the same but the opposite HISTORICAL BY NORMAL VALUE Analog signal Minimum Limits HYSTERESIS HYSTERESIS Minimum Limits HISTORICAL BY MINIMUM VALUE Figure 60 Hysteresis for minimum value We must take into account that it is not possible to configure a value of hysteresis greater than the difference between the maximum and minimum and also a maximum less than a minimum 8 3 5 3 1 Temporary historical The temporary historical captures the values of the analog inputs in every determined time period For example if we wish to keep a record of some analog inputs every 60 minutes we only have to indicate to the GRD which are the inputs and the time and the device will record the values each hour The GRD is prepared to record by cardinal time this means that if we configure the time in 60 minutes at 8 38 hrs it will record for the first time at 9 00 hrs then at 10 00 hrs and so on www exemys com Rev 2 2 0 Julio 2010 80 GRD s User Manual Exem
129. y Figure 103 Analog for a double power supply GRD3003 Bottom of scale 20 00 mA Precision 0 01 mA Tolerance 0 4 full scale R of shunt 124 Q Two examples where you can see the connection of a 4 20 ma sensor sharing the power supply with the GTS for passive sensors or for active sensors with independent power supply are shown below ranse Isls SISOS IS vey Analog Input Analog Input 10 330 Vde 4 10 330 de 2 2 5 3 3 3 5 5 Figure 104 Analog for a passive sensor Figure 105 Analog for an active sensor www exemys com Rev 2 2 0 Julio 2010 137
130. ys 8 3 5 4 Historical of digital outputs Equal to the inputs you can create an historical of outputs In this case the outputs we wish to record in the history must be enabled this is very useful in an audit mode since the historical record is produced at the same time the output is modified and not at the moment when the MW is ordered to indicate the GRD that one of the outputs must be modified Take into account that modifying one of the outputs depends on the availability of the GPRS communication at that moment if you want to act through the MW On the other side it is a way to know which outputs have been modified and exactly on what date and time by any of the available means GPRS SMS GRD XF Configurator GRD XF Configurator GRD3003 File GRD s Communications GRD Connection GRD Help amp Q Q Siaige EY Digtal Inputs GA Analog Inputs ED Digtal Outputs Pulse Others Historical by change 30 old mE Cancel Apply Historical configuration read CONNECTED CcOM1 Figure 61 Historical of digital outputs of the GRD3003 8 3 5 5 Serial Port Historical Download The GRD can download Historical Reports at the Serial Port by clicking at the Manual Download button in the next window Wwww exemys com Rev 2 2 0 Julio 2010 81 GRD s User Manual Exemys GRD XF Configurator GRD3003 File GRD s Com

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