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L3Harris NARDA AMS-8061, User Manual

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L3Harris NARDA AMS-8061 User Manual Download Page 29

 

 
 

 

 

 

Installation and use 

2-11 

 

 

 

11) Fasten the Solar panel by tightening the bracket screws 
 

 

 

 

 

12) Remove the Power Pack cover. 

 

   

 

Summary of Contents for NARDA AMS-8061

Page 1: ...cover of the receiver unit on the side of the receiver unit baseplate and on the side of the Power Pack Serial number is in the form 000XY00000 The first three digits and the two letters are the Serial Number prefix the last five digits are the Serial Number suffix The prefix is the same for identical instruments it changes only when a configuration change is made to the instrument The suffix is d...

Page 2: ...D SAFETY SYMBOLS You now own a high quality instrument that will give you many years of reliable service Nevertheless even this product will eventually become obsolete When that time comes please remember that electronic equipment must be disposed of in accordance with local regulations This product conforms to the WEEE Directive of the European Union 2002 96 EC and belongs to Category 9 Monitorin...

Page 3: ...or Page 2 1 Introduction 2 2 Initial inspection 2 3 Working environment 2 4 Return for repairs 2 5 Cleaning 2 6 Installation 2 7 GSM Modem and SIM card 2 8 Micro SD Card 2 9 Switch the AMS 8061 on 2 10 Check the LEDs status Led ON status Led ETHERNET status Led MICRO SD status Led MODEM status 2 11 Power supply battery charging standard accessory 2 12 Controlling the internal battery 2 13 External...

Page 4: ...iption of controls 3 12 1 Alarm 3 12 1 1 Notify alarms through 3 12 1 2 Last field 3 12 1 3 Averaging field 3 12 1 4 Max field alarm setting 3 12 1 5 Battery section 3 12 1 6 Probe section 3 12 1 7 Temperature limit 3 12 1 8 Relative humidity limit 3 12 1 9 Case open 3 12 2 Schedule for Modem 3 12 3 Schedule for SMS 3 12 4 Rate Settings 3 12 5 Get DATA 3 12 6 Station Date Time 3 12 7 Firmware Upda...

Page 5: ...tion 4 1 General Information 4 2 First connection Setting stations to Point to point mode 4 2 1 RS232 USB Point to Point 4 2 2 Modem point to point Setting station RTC Real Time Clock Setting Sub Bands How to switch the GSM modem on Programmed mode Spontaneous mode Automatic mode First connection FTP communication 4 3 General Information 4 3 1 Introduction 4 3 2 Brief description of FTP communicat...

Page 6: ...6 9 Checksum algorithm 5 7 D61 Structure Download description 5 7 1 Command mode 5 7 2 FTP mode 5 7 3 Selective Multiband Structure description 5 7 4 GPS information 5 7 5 Band Packet description 5 1 5 2 5 5 5 15 5 23 5 25 5 25 5 25 5 26 5 29 5 29 5 30 5 30 5 31 5 34 5 35 5 35 5 35 5 36 5 40 5 43 6 Action of the wind into AMS 8061 Page 6 1 Introduction 6 2 AMS 8061 6 1 6 2 7 Service Troubleshootin...

Page 7: ...2 Point to Point Direct readings button CALL Button Modem Point to Point Modem Point to Point settings Modem FTP FTP mode settings SIM card installation AMS 8061 Field Monitoring System Weight Ballast variation in comparison to the wind speed for AMS 8061 Air filters replacement 1 1 1 6 1 6 1 7 2 2 2 17 2 18 2 19 2 29 4 1 4 2 4 7 4 8 4 8 4 9 4 9 4 26 4 27 4 40 6 1 6 3 7 2 Tables Table Page 1 1 Tec...

Page 8: ...In case of connection of the device to the power mains make sure before connection that the voltage selected on the voltage switch and the fuses are adequate for the voltage of the actual mains Devices in Safety Class I equipped with connection to the power mains by means of cord and plug can only be plugged into a socket equipped with a ground wire Any interruption or loosening of the ground wire...

Page 9: ...ly sulla base delle seguenti norme europee armonizzate applicate con esito positivo based on the following harmonized European Standards successfully applied EMC Emissioni EMC Emission EN 61326 1 2013 EMC Immunità EMC Immunity EN 61326 1 2013 Sicurezza Safety EN 61010 1 2010 dichiara sotto la propria responsabilità che il prodotto declares under its sole responsibility that the product Descrizione...

Page 10: ...X EC Conformity This page has been left blank intentionally ...

Page 11: ...lar panel twin pair and high capacity back up batteries that ensure practically unlimited autonomy under conditions of normal sunlight An external power supply is provided for continuous indoor operation The system of acquisition allow to program each parameter and transfer to a PC the data saved into the unit The recorded data can be viewed either as a graph or as a table In the event of any alar...

Page 12: ...base iron version Battery Pack Fuse Ethernet cable USB Cable 1 8m USB A USB B AC DC Converter with plug adapters Operating Manual Certificate of Compliance Return for Repair Form Software Media Torx Allen Key Reversible screwdriver 13mm Combination Wrench 7mm Combination Wrench Mast Weight bags Mounting kit 1 4 Optional accessories Accessories supplied separately on charge for AMS 8061 RS232 cable...

Page 13: ...the antenna Linearity please refer to the antenna specifications pag 1 5 Frequency response flatness Overall anisotropy EN50383 Unit Out of band attenuation 50 dB depending on settings Rejection 20 dB Calibration Performed in EA accredited laboratory Accredia LAT nr 008 Calibration interval 2 years recommended Reading rate Down to 200 ms depending on the band setting Measuring parameters Settable ...

Page 14: ...supply Solar panel 17 5 V 2 x 40 W Backup sealed Pb rechargeable battery 12 V External DC 12 V 3 A AC power supply and battery charger 100 240 V 50 60 Hz to 24 VDC 1 25A Autonomy with battery only 48 to 60 Hours setting depending Autonomy with Solar panel 24 hours 365 days for PSH Peak Sun Hours 2 equal to 2 kWh m2 per day Operating temperature 10 C to 55 C Humidity 95 Wind speed Max 150 km h unit...

Page 15: ...larms Reading max value Reading average value Download data Reading of battery Reading of internal temperature Spontaneous call Reporting alarms Reporting via SMS of daily maximum YES YES YES YES NO YES YES NO YES YES YES YES YES YES YES YES YES YES YES NO YES YES YES YES YES YES YES NO NO NO The AMS 8061 system can be equipped with electric and magnetic antenna as reported in the following table ...

Page 16: ...tion of electric field expressed in V m by the station is done assuming the measurement is taken in far field condition where the known ratio between magnetic and electric field allows good correlation accuracy Operator should check distance from field sources to evaluate reliability Fig 1 3 HA 1B 01 antenna and EA antenna models ...

Page 17: ...IM card slot 3 GPS antenna 4A Status LEDs 4B Controller LEDs 5 RS232 serial interface connector 6 Power switch 7 Power supply connector 8 RF input N connector 9 Antenna data and power supply connector 10 Reserved 11 Micro SD card slot 12 Ethernet RJ45 LAN connector 13 USB connector 14 Service 2 5mm jack connector ...

Page 18: ...1 8 General Information This page has been left blank intentionally ...

Page 19: ...on of the air filters see Service at chapter 7 can only be replaced by NARDA therefore in case of damage to parts and or malfunctions contact the NARDA service center When the instrument has to be returned to NARDA for repairs please complete the form included in this User s Manual filling in all the information necessary for the service requested To reduce the time necessary for the repair be as ...

Page 20: ...nd under the most severe environmental conditions The AMS 8061 Field Monitoring System consist of a vertical housing with circular shape made of material transparent to electromagnetic fields Within this radome is housed the measuring device as well as the measuring antenna and the remote communication device Batteries are located within the power pack on the support base AMS 8061 power system inc...

Page 21: ...opean latitudes specially in winter when the light levels are generally lower than in summer To ensure maximum efficiency in recharging the battery and to take advantage of the maximum operating autonomy make sure the position in which the unit is installed receives sunlight all the day long and is not shaded by buildings or other screening objects Correct readings may be conditioned by the nature...

Page 22: ...ard For remote communication it is essential to equip the unit with a SIM card that must be enabled for the selected data communication GPRS FTP Point to Point or both The antenna used in the AMS 8061 and the receiver input stage contain highly sensitive elements Never place the unit in an electrical field higher than the maximum allowed level If radiated by strong electromagnetic fields the anten...

Page 23: ...t from the pole support place the pole and fasten it to the base using the bolt with nut and washers Using the supplied pole whose characteristics have been carefully assessed is recommended to avoid any alteration of the field to be monitored ...

Page 24: ...pcs 9 Tooth washer Ø5mm 2 pcs 10 S shaped bracket 1 pc 11 Pan head machine screw X shaped M5x10mm 2 pcs 12 PA6 black bracket 1 pc 13 Pan head machine screw X shaped M5x25mm 2 pcs 14 Hexagon head bolt M4x10mm 2 pcs 15 Hexagon head bolt M8x12mm 2 pcs 16 Pan head machine screw X shaped M4x16mm 2 pcs 17 55deg lower support 1 pc 18 M8 nut 2 pcs 19 Tooth washer Ø4mm 2 pcs 20 Tooth washer Ø4mm 2 pcs 21 M...

Page 25: ...Installation and use 2 7 Upper L shaped bracket S shaped bracket and PA6 black bracket 55deg lower support ...

Page 26: ...2 8 Installation and use The solar panel is ready to be mounted on the support base 6 Unscrew the Pan head screw inside the PA6 black bracket without losing it completely ...

Page 27: ...e 2 9 7 Insert and slide the Solar panel into the fiberglass pole and position the 55deg lower support on the base 8 Position the Solar panel and the Support base on the ground as shown and install the 55deg lower support ...

Page 28: ... the 55deg lower support to the support base with the 2 pcs Pan head machine screw X shaped M4x16mm 16 2 pcs Tooth washer Ø4mm 20 and 2 pcs M4 nut 22 remaining 10 Position the Solar panel and the Support base on the ground as shown below ...

Page 29: ...Installation and use 2 11 11 Fasten the Solar panel by tightening the bracket screws 12 Remove the Power Pack cover ...

Page 30: ...12 Installation and use 13 Remove the nut from the chock of the solar panel cable 14 Thread the cable through the hole in the box and screw the nut to fasten the chock to the Power Pack 15 Place the fuse ...

Page 31: ...and use 2 13 16 Plug the solar panel connector 17 Close the Power Pack box 18 Before mounting the receiver unit on the pole unscrew the Pan head screw inside the both PA6 black brackets without losing it completely ...

Page 32: ...2 14 Installation and use 19 Mount the receiver unit on the pole 20 Fasten the unit by tightening the bracket screws 21 Remove the nut from the chock of the power cable ...

Page 33: ...Installation and use 2 15 22 Install the power cable by mounting the chock in the hole of the receiver baseplate plug the power supply connector to the receiver unit holding by the plastic part ...

Page 34: ...remove the antenna extract the multipolar connector first holding it by the metallic part then turn the RF connector ring nut Do not insert or remove the antenna holding it by the head or by the data cable as serious damage may occur The AMS 8061 station cannot operate without antenna even when downloading acquired field data In case the antenna is accidentally removed when station is ON a reset w...

Page 35: ... accessories supplied separately on charge When the Ethernet cable is connected to the AMS module and it is switched on the RS232 port is not available Every time the Ethernet cable is plugged into the AMS module the connection will last 15 minutes regardless the scheduled time which continues to work in separate way Local data download through RS232 USB or Ethernet will be regularly required if n...

Page 36: ...o be used must permit the transmission and reception of data calls Fig 2 3 Slot for the SIM card The user can choose the most suitable SIM Card to install depending on the services and costs offered by the different mobile phone Service Providers it should also be chosen so as to guarantee optimum coverage for the specific zone of installation of the field monitor To download the measurement data ...

Page 37: ... into place Fig 2 4 Slot for the Micro SD card To remove the Micro SD Card Use your finger to gently push the card in until it stops and clicks into place Remove the card from the slot In order to be used an Micro SD Card should be first formatted either FAT or FAT32 and then have a file named SD8061 SD1 in the root The size of this file SD8061 SD1 determines the number of record will be backed up...

Page 38: ...e for SMS are set to zero the LED will be blinking every second The time between acknowledgment of a command via RS232 USB Ethernet to about 60 seconds from the last command received All the time between the attempts by the monitoring station to establish a communication with the antenna to about 60 seconds after correct acknowledgement of the connection After exiting this mode the LED changes the...

Page 39: ...is being storing DO NOT REMOVE the SD Card Steady RED SD Card ERROR This can be caused by SD card not formatted FAT or FAT32 Damaged SD Card Steady ORANGE SD Card ERROR This can be caused by File SD8061 SD1 not present Non Writable SD Card Keep in mind that when storing all tasks are suspended thus it is better to limit the size to the minimum required to avoid missing data Once more do not leave ...

Page 40: ...d use Led MODEM status The Led let the user know about the Modem status as shown in the following table It is located close to the antenna data connector TABLE 2 3 Led Modem status LEDs Status Action Steady GREEN Modem ON ...

Page 41: ... completed 48 hours before starting first connection and or measurements Execute the same procedure when the battery charger need to function as power supply during measurements Remove the Power Pack cover Disconnect the solar panel from the Power Pack removing the chock Connect the provided power supply battery charger ...

Page 42: ...mains outlet before connect the multipole connector to the Power pack Fasten the cable to the strain relief Thread the cable through the hole in the box and screw the nut to fasten the chock to the Power Pack Plug the multipole power supply battery charger connector to the Power pack ...

Page 43: ... a long period with voltage below 11 58 V Below this value chemical processes that could damage them begin The AMS 8061 batteries apply a technology to reduce this phenomenon Furthermore the supply circuit disconnect the load switching the unit off when the battery voltage is low Anyway if not used the station should be switched off Battery should be recharged if the station has not to be used for...

Page 44: ...sory 31 The external power supply optional accessory allows to connect the AMS 8061 directly to the mains power without needing solar panel and battery pack connection Plug the multipole battery charger connector to the male panel connector of the external power supply ...

Page 45: ...allation and use 2 27 Plug the battery charger with the proper adapter to the mains outlet before connect the multipole connector to the Power pack Remove the nut from the chock of the external power supply ...

Page 46: ...2 28 Installation and use Install the power cable by mounting the chock in the hole of the receiver baseplate plug the external power supply connector to the receiver unit holding by the plastic part ...

Page 47: ...ard help you to configure AMS 8061 station Auto detect the connection of the station to the PC by RS232 or USB Check the status of battery and the version of the FW Choice of the connection mode and configuration Point to Point or FTP Make sure that internet connection PC side is established Send the demo credentials for FTP connection Configure the clock Configure the security settings Allows to ...

Page 48: ...s listed onward in this manual and can be reached by removing the station Radome or the power pack cover A micro switch on the side of the main unit is tripped when the radome is opened It is possible to activate an alarm sent by AMS 8061 to any GSM mobile phone warning of any attempts to tamper with the device The anti tampering switch protrudes from the main unit Insert or remove along its axis ...

Page 49: ...where atmospheric agents especially strong winds can endanger its stability To ensure the necessary stability under the worst possible conditions the unit is supplied with three ballast bags that can be filled with water or sand and fastened to the base of the mast Fasten the ballast bags to the mast using the plastic straps ...

Page 50: ...2 32 Installation and use This page has been left blank intentionally ...

Page 51: ... based on the Windows operating system The 8061SW 02 software features the following basic functions Querying and monitoring all the AMS 8061 installed Programming different AMS 8061 Field Monitors individually with different acquisition modes Querying the Field Monitors at user programmable times Communicating via line modem GSM modem Internet FTP RS232 USB or Ethernet Protecting accesses with di...

Page 52: ... Operating System Windows Win7 Win8 1 Win10 8061SW 02 control software has been developed to operate properly with different Date Time formats that can be selected through the Regional Settings of the Windows Control Panel Not all the possible combinations has been tested A functional test by setting European format dd MM yyyy HH mm ss is suggested in case a malfunction is noticed PC modem can be ...

Page 53: ... on the 8061NSTS Setup icon and click on Run as administrator to temporarily install the program as an administrator until close it Windows 7 or later also allows to mark the application so that it always be installed with administrator rights Select with right mouse button the 8061NSTS Setup on desktop choose the voice Properties should be the last one of the menu In the new window choose the car...

Page 54: ... default folder recommended or Change to modify Click OK to confirm the directory You can also type a different name in Windows 7 the maximum number of characters for the name is 24 including spaces a message will appear in case of error The same procedure will be followed for any future software upgrade If you select a different folder be sure to select the same one when installing future upgrade...

Page 55: ...ill appear If select YES all the stations and measurements already saved will be hidden but still accessible by adding all the stations used and maintaining the original name respecting upper and lower case letters and phone number With this procedure all hidden stations are made accessible to the User Answering NO all the stations telephone numbers and the respective Device Passwords will be imme...

Page 56: ...061SW 02 User s guide and Data Display The installing status is displayed then Click Finish to complete and exit the installer The folder 8061NSTS is created under Programs with the icon 8061SW 02 on desktop ...

Page 57: ... mark the application so that it always be used with administrator rights After the installation select with right mouse button the 8061 NSTS icon on desktop choose the voice Properties should be the last one of the menu In the new window choose the card called Compatibility check the box run this software as administrator and push the OK to confirm At this point every time the software runs it wi...

Page 58: ...t time after installation the user is allowed to define the password The screen looks like this If the answer is YES a window will be opened where it is possible to enter the Terminal PASSWORD for the management of the Station list parameters If the answer is NO the program will allow to enter the password later Every time you have to modify a field the Terminal Password will be requested by the s...

Page 59: ...ntered After entering the Password with OK the software will request confirmation of the password before registering it into the system The next screen will therefore look like this At this point type the same Password again In case of any mistake the software will display the following message After the answer YES it is possible to re enter the correct password answering NO the procedure for the ...

Page 60: ... Password just press function key F10 while the software is displaying the main window that includes the station list The software displays the message If the answer is YES first enter the old Terminal Password then enter the new one If a wrong Terminal Password is entered the following message pops up Press OK and try again ...

Page 61: ... needed to edit the station settings like storing Rate station clock thresholds for alarm device password saved on the AMS 8061 etc The Setting Password screen looks like this If the answer is YES the User will be asked to enter and confirm a new Password which may be different from the Terminal Password If the answer is NO it is also possible to enter this Setting Password later on at the time of...

Page 62: ...need to have an higher security level The User can enter any sequence of alphanumerical characters any special characters are not allowed Always take note of the Setting Password entered 3 4 2 1 Changing the SETTING password If it is necessary to change the Setting Password just press function key F10 while the software is displaying the station setting window The software displays the message If ...

Page 63: ...oftware Press the CALL button to establish the communication The match between the Device Password memorized in the PC and the one memorized in the station is checked If they do not match the communication is not allowed 3 4 3 1 Changing the DEVICE password Once a link has been successfully established the control window is opened and it is possible to change the Device Password memorized in the s...

Page 64: ...ing commands are also available CALL to make a Point to Point call or start RS232 USB Ethernet local connection to the station selected Hang up to end the call connection in progress Add Station to add a new AMS 8061 Area Monitor to the list Open Log File displays all settings and main activities automatically and manually downloaded from the station Exit to exit the program A Data Management wind...

Page 65: ...e to latest link The status of alarms relative to latest link in the last column is normally empty if there are no alarms A red dot is displayed followed by a description of the type of event causing the alarm in case of just one alarm If more alarms occurred to avoid overcrowding the column the word Several is displayed simply move the mouse cursor above the description to display the list of all...

Page 66: ...gned for CSD data communication the field Telephone Number must be filled even if the CSD communication mode is not desired or provided Type a number string like 0123456789 to add the new station to the station list Enter the Device Password identifying the station to allow CSD remote communication If necessary select one of the Automatic Download functions to start downloading data automatically ...

Page 67: ... is implemented However in particular conditions listed below the Monitoring Station becomes inaccessible with direct RS232 or USB connection even if the Password is entered while it remains normally accessible of course with Password authentication via Modem These conditions are Spontaneous call from the monitoring station upon appointment or alarm not successfully completed In this case the stat...

Page 68: ...ults that will be still available if the same Station Identifier Name is added again to the station list 3 6 3 Editing a station To change the name or telephone number of a station click twice on the line relative to the station to open the following window It is now possible to edit the necessary data enable or disable automatic download functions or automatic creation of TXT files or change the ...

Page 69: ... or be called by the control PC at a certain time of day and download their data by themselves It is possible to enable every station for automatic download by selecting the flag PC Answering or PC Calling or both In this case three symbols appear at the left of the station name Arrow up PC Answering Arrow down PC Calling Both both flags selected If no command is enabled data can only be downloade...

Page 70: ...ches the modem on sends the data and switches it off immediately In the window Every H enter a submultiple of 24 hours defining the daily rate at which the operation has to be repeated The function Originate CALL should be ON If OFF is selected the modem will be switched on but no call will be made On receiving a call via modem from a station the 8061SW 02 software requests that the calling statio...

Page 71: ...irectory Station Name Year Months Day are also copied in the special directory called Station Name AUTOTXT When all the data have been downloaded the files in the directory Station Name AUTOTXT are grouped in a single file RS9 which displays a graph having as its starting and ending date and time the date and time of the download This will be used to create the file TXT that identified with a spec...

Page 72: ...even in case of problems during the connection which may be interrupted before all operations have been completed and at the same time ensures that all events recorded after the connection in progress will also be received 3 7 Data management 3 7 1 Filing data The Data Exchange key is used to file the data saved and import them later on to other control centers Selecting this key the following opt...

Page 73: ...le reporting the data records field strength battery voltage temperature alarms etc formatted as in the menu for the selected range Indeed the file is the same one produced automatically with the option Auto ASCII file except that instead of referring to the period downloaded the period can be specified manually The file name appears in the following format POSTAZIONEserialnumber_FROM_YYYY MM DD_H...

Page 74: ...by the station 20 times per minute every 3 seconds so a higher reading frequency will produce only redundant data The Get button is used to request the field value of different frequency bands depending on the antenna battery voltage and temperature To request the values automatically every nn seconds set the value nn indicated in Get every and enable Auto Repeat option The Get button is disable T...

Page 75: ...ink The pre setting window shows the status of the station as it was during the last link or just after the latest modification of the parameters Every change is saved in the order made regardless of whether it may be redundant or contrary to the previous one The command Remove All Postponed Settings cancels every setting saved and ready to be sent at the first available link To prevent the data a...

Page 76: ...hich has been previously downloaded from the station Days or weeks with red characters are empty in this case the symbol will be displayed close to the days When clicking one of them the following message is displayed The first time a button with blue characters is clicked an internal process for the generation of the graphic and all the necessary files will start The first time a specific week is...

Page 77: ...le to Check the settings and parameters of the station Edit the settings function protected by the Setting Password Download measurement results to the PC Change the Device Password needed for calls in CSD mode only The control window looks like this After two minutes of inactivity the GSM link will be ended automatically This will prevent keeping the line open due to a closing error or simple omi...

Page 78: ...utes The Rate Setting affects use of the memory and battery duration P Time Processing time It mainly depends on the Bands setting The minimum Rate should be at least 10 x Processing time Schedule for MODEM divided in Telephone number Time HH mm Stand by Q indicated in number of quarters of an hour this value affects battery duration Every H Originate CALL Up to ten fixed phone numbers can be prog...

Page 79: ...iod from Start to Stop settings Get Recent Events This command manually recalls all the events that have not yet been downloaded and appends them at the end of the relative file This command shall be considered the manual alternative to the option Autoload Events Get All Events The command manually recalls all the events available on the station and appends them at the end of the relative file Tho...

Page 80: ... or sending SMS see Schedule for SMS or by command protocol In addition whenever the modem station is switched on at schedule time see Schedule for Modem the GPS get the position Station Date Time with subcommand Set Clock to transfer the current date of the PC to the station Synchronize on exiting to make the above function updating time and date at the end of every link automatic It is recommend...

Page 81: ...cation can be set on a dual threshold with reference to the occurrence of an event OUT i e exceeding a threshold and upon regaining normal conditions IN OUT enabled ON pressed or disabled OFF pressed notifies you of an alarm in the following cases 1 On exceeding a threshold setting for attention Warning 2 On exceeding an alarm threshold Alarm 3 When battery voltage is too low threshold is factory ...

Page 82: ...em For each one of the 7 alarms there is a bar in the in control window that shows by its color the current status of the respective alarm regardless of whether notice via modem or SMS is enabled or disabled RED alarm condition activated GREEN alarm not active 3 12 1 2 Last Field Displays the field averaged in the latest minutes as set in the Averaging Period field This field is refreshed each tim...

Page 83: ...LARM conditions On exceeding one of these thresholds a message is sent to the user mobile phone or to the controller PC from stations This occurs only if the ON function is enabled in the NOTIFY ALARMs through window Select ON to enable the station to notify alarms and select OFF when no action shall be taken The OUT function is used to control the exceeding of the alarm threshold setting select I...

Page 84: ...ion is approximately 50 mW with GSM off and receiver off 200 mW with GSM in stand by and receiver off 2 W with GSM transmitting and receiver off 6 W with GSM off and receiver on Stations can be remotely queried for this value using a mobile phone and sending to the station the SMS message SM IDNpassword SM BAT 3 12 1 6 Probe section Alarm for probe in use The following section displays the field p...

Page 85: ...mit Relative Humidity limit The monitoring station also features a hygrometer for the measurement of the internal Relative Humidity in order to have constant control upon the environmental conditions affecting the correct operation of the system The setting is made as for the other alarms Relative Humidity alarm threshold 95 The Relative Humidity threshold can not be changed The internal Relative ...

Page 86: ... on again To prevent the schedule from changing every day this parameter has to be programmed in submultiples of 24 so that only the following values are accepted 1 2 3 4 6 8 12 24 If the command Originate CALL is ON the station will automatically call the remote PC at the first phone number listed in the field Tel at the time indicated in the Time HH mm field if this number does not answer or the...

Page 87: ...rs from every switching ON With the Send REPORT command ON at the time indicated in the window Time HH mm the monitoring station automatically sends its daily report to all the mobile phones listed The minimum Stand By time expressed in quarters of an hour is 0 in this condition the station sends the Report via SMS at the time indicated and automatically switches off the internal GSM Recommended s...

Page 88: ...sent minute by minute the field average calculated on the previous 6 minutes The selection of a different Averaging Period as well as a different Rate will invalidate all the data stored with the previous settings that will be no more available for downloading therefore the software will indicate this risk The following message appears If the answer is YES the software will show another message as...

Page 89: ...nge the settings NARDA recommends one of the following procedure Change the station name before making the settings change In this case the station with the new name is considered a new station with all data and results stored in a new station directory The old station name will be still available in the station list allowing selection and display of all data acquired previously Change the name of...

Page 90: ...te Time any date and time indicated Up to NOW actual date and time with reference to the station The Recall command starts downloading results to the controller PC The data downloaded will be assigned automatically to the relevant days of the calendar and those days will be marked with blue characters The Start event must be earlier than the Stop event otherwise an error message will be displayed ...

Page 91: ...ese cases repeat the RECALL command 3 12 6 Station Date Time Use the Set Clock command to update or change the internal clock in the station and synchronize it with the time set in the PC The operation will be carried out automatically after every connection if the Synchronize on exiting option is enabled The internal clock of the station is extremely accurate and in many cases much more accurate ...

Page 92: ...o indicate the firmware loading in progress The following steps will be carried out 1 Request to confirm transfer 2 Firmware transfer in progress indicated by the progress bar 3 Back up writing Internal copy of FW 4 Reset and automatic startup of station with new version of firmware If any errors occur or if there is a poor signal connection or if for any reasons the new firmware is not completely...

Page 93: ...tation The device password shall be composed by a number alphanumeric characters from 1 to 32 Uppercase and lowercase are considered different characters 3 13 General Commands Four general commands are located at the bottom of the main window Read Station Conf Enable Setting Hang Exit Sub Bands 3 13 1 Read Station Conf To read the status of the monitoring station select Read Station Conf Click on ...

Page 94: ...s each one indicated with its start and stop frequencies Click Enable Setting and enter the proper password to make any change The Refresh button can be used to restore readings If any parameter has been modified pressing Exit the following message appears Press Yes to save changes or No to discard them and restore previous configuration Each frequency band can be selected and edited pressing the ...

Page 95: ...band to edit band parameter as follows Even though it is not advisable to set overlapping bands it can be done in specific situations such as for example when a certain portion of the frequency spectrum must be deeply investigated Process time depends on band configuration This parameter limits the Rate selection as it is obviously not allowed having a number of frequencies that requires a sweep t...

Page 96: ...pectrum analyzer displays the 0 Hz signal every time the RBW filter is larger than half the minimum frequency to be measured To achieve a good scanning speed without affecting the measurement accuracy the AMS 8061 sets automatically the larger RBW filter which allows at least 4 measurements during the scan of the narrowest band of the table The narrowest band of this table is 1 9 MHz wide set1 fro...

Page 97: ...ble for a future download even from a different PC If it is not ticked the data are deleted from the FTP server after each download Select your station and hit Open to access the ftp server The station folder into the ftp server has not been created yet answer Yes to create it The name of this folder will be the same as the station serial number that you already set it will be used for any data ex...

Page 98: ... window this driver manages the download and upload data in the ftp server Hit Enable setting and type the Setting Password to be allowed to hit the Set button to create the first FLD file that will be read by the station at its first connection to the server to know which data have to be downloaded The Rate Setting frame on the right allows you to set the rate setting It is the storing rate of th...

Page 99: ...ich average type should be performed on the acquired data AVG or RMS and the averaging period over which the average calculation is performed In the above example average type is AVG over 6 minutes time period Both Warning and Alarm thresholds are set to be notified by an SMS to the user s mobile phone telephone number should be set through an SMS sent to the station or during RS232 or USB or Ethe...

Page 100: ...ng ON The above example shows that the station modem will switch ON for an FTP connection to the server at 12 05 it will stay ON for 15 minutes 1 quarter Every 6 hours the loop will be repeated so that the modem will switch ON and the station will download its data at 12 05 18 05 00 05 06 05 every day So frequent connections are set for test purpose only if the parameter Every Hours was set to 01 ...

Page 101: ...y quarters of hours starting from the hours of switching ON the modem has to stay in stand by in the part Every you have to decide the interval expressed in hours from every switching ON Example In the picture the modem will be switched ON at 16 00 and it will try to send all data to your FTP server for 1 quarters of hours This operation is repeated every 24 hours for a total of 1 connections ever...

Page 102: ...3 52 8061SW 02 User s guide and Data Display 3 18 Sub Bands section The last section named Sub Bands shows the frequency range setting for measurement in a table form For further information see 3 13 4 ...

Page 103: ...ting Passwords If the answer is YES all the stations and measurements already saved will be hidden but still accessible by adding all the stations used and maintaining the original name respecting upper and lower case letters and phone number With this procedure all hidden stations are made accessible to the User Answering NO all the stations telephone numbers and the respective Device Passwords w...

Page 104: ...talling Software It is possible to remove the 8061SW 02 software from the PC according to the following procedure Run the Uninstall 8061NSTS utility Press Next to proceed The software is now removed from the system click Finish to close uninstaller utility ...

Page 105: ...NTRALINA CISANO the directory name will be NUOVACENTRALINACISAN For station name use only alphanumerical ASCII characters 3 22 Calendar The new folder is created to collect the data every time the AMS 8061 station is queried dividing them by day month and year The data are then automatically called up by the program on the basis of the day or week chosen in the Calendar tool in the main window of ...

Page 106: ...r insertion in other applications such as a Word Processor or Image Editor using Clipboard Add or amend a comment using Comment Modify the appearance of the status window and the icons using Appearance Select the limits and the colors using Setup Highlight or remove the highlight for the time the GSM and or others disturbance band is on or when any of the alarms is active or select traces to be di...

Page 107: ...tice the narrow cyan vertical bands the color can be set by the User indicating that the internal GSM modem was transmitting either on the provider request periodical querying of the phone number or by the User request calling the station to make any queries This indication is used to discriminate fields generated by the internal GSM modem from any environmental field ...

Page 108: ...ons of the File command are not enabled when the Zoom function is ON 3 24 2 Option This command is used to define the colors of the traces Color as well as Setup described below the order of priority for display of traces Data Order the character used as data separator when required by the form of table Field Separator the path and the name that are used for the AUTO ASCII FILE Auto TXT Path to di...

Page 109: ...ich can be selected individually RMS used to hide or display the RMS trace for each band using vertical bars which can be selected individually Disturbance Band used to hide or display any disturbance activity using vertical bars which can be selected individually Any data affected by disturbance activity will be marked in the txt table with the asterisk if Global is enable at the time of activati...

Page 110: ...possible to enable a marker that will show the value of the electrical or magnetic field or temperature or batteries etc depending on the trace for which it is selected The screen will look like this The marker is made visible also by activating the ZOOM function Using the mouse it is possible to scroll the entire time axis and stop on the trace and in the point for which the exact value is desire...

Page 111: ...hmic view and also serves to define the scale range The screen looks like this Selecting x 100 Range the maximum sensitivity is displayed The function Lock 20 100 lin is activated when the User want to display on the graph both the temperature and the field trace It forces the scale between 20 and 100 and shows everything in linear mode ...

Page 112: ...key so that the operator can readily restore the preferred settings at a later date Normally the program starts with the setting in the file default P87 3 BitMap BMP A graphic bitmap file is saved which is identical to the diagram displayed on the screen at the time of the request 4 ASCII TXT A text file is saved containing the data of the configuration saved with the function Save Export File Set...

Page 113: ...ak or viceversa Like every other item listed in the table the asterisk of the GSM Charging USB and Ethernet Band on will not be shown if the Trace Menu has Global disabled at the time of activating the Save Export File Setup function This structure can be changed with the Save Export File Setup function This also applies to alarms and disturbances marking The actual settings can be viewed by press...

Page 114: ...stations available and also the directory AUTOFILE containing only the TXT files created automatically with the AUTO ASCII FILE function Selecting for example station 000WX50802 it will display all the years relative to downloads and the directory AUTOTXT Associated with the name of each station the software creates the directory of years in this example 2015 and the directory AUTOTXT which contai...

Page 115: ...red year the menu will display all the months and weeks available Selecting the month the software will display the list of all the days containing data Selecting the desired day and clicking OK the data will be displayed pressing Cancel to interrupt the operation ...

Page 116: ... and cannot be opened using 8061SW 02 software The latter can be viewed because they are saved in the proprietary graph form of AMS 8061 RS9 The time window between Start and Stop is defined by the conditions used during download In this example the software shows the graph from 00 00 to 16 00 of autotxt file RS9 If however you open the file Fullday RS9 created automatically in the Month Day direc...

Page 117: ...function Auto ASCII File it is possible to create any graphs with a start and end period of measurement defined in any desired way For example from Friday to Monday or between two months etc Of course this time period must be selected in the download data procedure ...

Page 118: ...e bitmap corresponding to the actual measurement displayed on the Windows Clipboard That makes it possible to perform operations of cutting and pasting images directly on other programs without constructing exchange files This operation can be useful to integrate test reports or other documents written with a Word Processor such as Word for Windows inserting the graphic image of the taken readings...

Page 119: ... smallest selectable trace is 120 seconds 2 minutes A greater enlargement would only put more space between the two measurement points without adding any significant information If you try to zoom on a trace of less than 2 minutes an error message will be displayed As already mentioned the Zoom Mode key is used to enable the Marker represented by a colored arrow which using the mouse can be positi...

Page 120: ...r when the PC does not have much memory and or many applications are running at the same time 3 25 8 Appearance Button and label style can be selected from a Style list Start and End Color button allow selection from a color palette Sample Button and Sample Label show the appearance preview Default button to set appearance to the default parameters ...

Page 121: ...ings can be saved in a file and restored later The Setup window looks like this For each trace of the graph listed under Colors the desired color can be selected and these colors can be different for the Screen and for the BMP Files to better adapt to the viewing and printing needs of the User 3 25 9 1 Color Palette The choice is made by moving the mouse to the color to be changed and then using t...

Page 122: ...guration can be saved in a relevant file by clicking Save 3 25 11 Software release Click this icon to display the software release currently installed on the PC 3 26 Graph window The central part of the data window for the 8061SW 02 program displays the graph window containing the data presentation The graph window displays the traces saved on the basis of the settings made in the main window of t...

Page 123: ...the mouse is positioned A few examples are shown below Actual operating mode Values relative to Marker position Display of description of the Clip Board key 3 28 Importing data to Word or Excel All the graphs saved in TXT format can be displayed by other programs If Word or Excel are used the saved file can be searched with the Open file command and selected using File type All files Search for th...

Page 124: ...3 74 8061SW 02 User s guide and Data Display This page has been left blank intentionally ...

Page 125: ...th this area monitor you can work in Point to Point mode or FTP mode using the 4G modem or also via USB RS232 Ethernet cable FTP means File Transfer Protocol in this mode there is no direct connection between the area monitor and the computer The area monitor will send all data on a FTP server where they lies up to the user will use the software to download them To work in this mode you need a FTP...

Page 126: ...you need a PC modem a SIM card in the area monitor modem and another SIM car for the PC modem but only if it is GSM Beware the SIM card for this way of communication need to be specifically enabled for CSD communication mode This kind of specific SIM card is normally called M2M Machine to Machine Make sure the PIN code of the SIM card in use has been removed Fig 4 2 Point to Point communication mo...

Page 127: ...he subsequent operations will be done via 4G modem AMS 8061 is equipped with an USB port which can be connected to the PC through the supplied USB cable In Windows 10 When connecting an AMS 8061 to the PC USB port for the first time a message informing that new hardware Dispositivo seriale USB COMn has been found appears and It should be automatically installed on your computer In Windows 7 When c...

Page 128: ...061SW 02 installation folder includes the file requested for the driver installation on path C Program Files x86 folder installation Driver USB Serial Click twice on the 8061SW 02 icon to start the software First a window appears displaying the software release and the port COM assigned The User can quickly change the desired communication port by clicking onto the Change button located in the Com...

Page 129: ...xample A new area monitor must be added to the list as follow all field are necessary Insert the Station Identifier it is the name you decide to give to your monitor station Insert the Serial Number of the station Insert the Address User Name and Password these parameters are of our FTP server for preliminary test Beware that our FTP server is periodically cleaned do not use it in a definitive way...

Page 130: ...n Password used for GPRS connection Some examples Italy APN for a Vodafone SIM card is web omnitel it User name and password are not required Greece APN for a Cosmote SIM card is internet User name and password are not required Click the Read button and type the Terminal password when requested The Read buttons queries the station connected by RS232 or USB and displays in the Schedule frame which ...

Page 131: ...icon to start the software First a window appears displaying the software release and the port COM assigned These are the basic operations to follow to work with the AMS 8061 All additional information and explanations can be found on chapter 3 When the Change button is clicked the communication port selector appears A specific USB or RS232 port must be selected to drive the control software to th...

Page 132: ...readings button Direct USB RS232 communication can also be used for downloading of measurement results where the remote communication is not desired for example the GSM signal is very weak or there is no coverage of the network by the GSM Service Providers Use the CALL button to enter in the control window where is possible to check edit station settings and download measurement results to the PC ...

Page 133: ... normally called M2M Machine to Machine Make sure the PIN code of the SIM card in use has been removed Fig 4 6 Modem Point to Point To work in this way the area monitor has to be set in this way These are the basic operations to follow to work with the AMS 8061 All additional information and explanations can be found on chapter 3 Fig 4 7 Modem Point to Point settings Schedule Point to Point All ot...

Page 134: ...to have a connection with the modem Because of the area monitor is directly connected to the PC you will see the following window Press YES SI Now the software will verify if the name you gave to the station is the same registered in the station s memory In case they are not matching the software will ask you if you want to change the name of the area monitor stored in the internal memory with tha...

Page 135: ... area monitor and the antenna Now passages to do are Push the button Enable Settings Push the button Set Clock Push the button Sub Bands Decide how many time and for how long the modem has to be switched on in the frame Schedule MODEM For every field the computer will request the Setting Password see 3 4 2 and 3 4 2 1 ...

Page 136: ...d to set its clock A confirmation message is then sent to the user mobile phone The internal clock can also be set automatically by GPS sending the SMSGCSAx command in this case the internal clock updating depends on the GPS strength For further information see pag 5 18 The picture on the previous page shows the 000WX50803 station Please note that the station clock RTC has not been set as it shows...

Page 137: ...munication 4 13 Setting Sub Bands Push the Sub Bands button It shows the frequency range setting for measurement in a table form Please refer to paragraph 3 13 4 of this manual for further information of using Sub Bands function ...

Page 138: ...for the major part of the day except times usually one hour per day or less to download results and be able to receive calls and messages Abnormal situations like alarm conditions will be able anyway to switch the modem ON to allow automatic activities like alarm notifications A modem ON but not communicating is defined here as to be in Stand by mode It consumes some power but it is able to receiv...

Page 139: ... in stand by mode until 11 50 Then OFF for 15 minutes until at 12 05 of the same day switched again in stand by mode for 4 quarters by the schedule for MODEM settings Spontaneous mode In Spontaneous mode whenever an alarm condition occurs or when the normal conditions are restored e g exceeding the threshold value set for the field intensity or returning below the threshold the GSM modem is switch...

Page 140: ...ter to start working in Modem Point to Point mode with the area monitor Remember that the modem needs to work with a baud rate of 115200 Click twice on the 8061SW 02 icon to start the software First a window appears displaying the software release the port COM assigned and the presence and the status of the modem will be checked In case a modem is detected the message MODEM OK will appear ...

Page 141: ...Sometimes if there is a switchboard system it may only be possible to place outgoing calls but not to receive incoming calls where an extension may be needed etc Remove the PIN CODE on the SIM card and be sure that on the monitoring site the signal of the selected GSM provider is strong enough to allow operations Be sure that the tray for the SIM card is locked inside its slot Make sure all cables...

Page 142: ...4 18 Point to Point and FTP Communication This page has been left blank intentionally ...

Page 143: ...by their IP address Unlike the Point to point data communication there is no need to establish a direct connection between two devices by means of a call to a telephone number Each data packet put in the network includes the receiver IP address so that any packet can be delivered efficiently In GSM GPRS mode the telephone channel is not engaged continuously but only when some data have to be trans...

Page 144: ...ower consuming component it is advisable to avoid programming the station to access the server more than once a day to avoid especially during bad weather periods affecting the energy balance between solar panel where installed and battery backup The main interface to the system from the operator side is the controller PC When desired through the control software 8061SW 02 the User can select one ...

Page 145: ...Italy APN for a Vodafone SIM card is web omnitel it User name and password are not required Greece APN for a Cosmote SIM card is internet User name and password are not required China APN for a China Mobile Shanghai SIM card is cmnet User name and password are not required Configuration of the above as well as ftp server parameters must be done in advance before on site installation using the cont...

Page 146: ... field measurements are never deleted by the station After that the connection is terminated 4 4 4 Structure To avoid having multiple stations that store data in the same directory every data exchange is done on a directory named as the serial number of the monitoring station itself Here an example of directory structure FTP_Root 000WE41003 8061 CFG 8061 set 8061FLD TXT 17_08_01_07_09_ D61 Directo...

Page 147: ...ntinuity of records even without any external intervention Indeed for every connection the AMS 8061 uploads the records and writes a new FLD file which reports the date hour of last record so that next connection will continue from this having thus an uninterrupted series of records 4 4 4 3 Record File Write After having read the FLD file which informs the AMS 8061 about which records have to be u...

Page 148: ...n the installation site First connection must be done via RS232 or USB or Fiber or Ethernet connection to allow proper setting of FTP and modem parameters Follow the step from to n 1 to n 18 1 Set up the remote unit and recharge batteries if necessary as explained in the chapter 1 and 2 2 Install 8061SW 02 control software in the controller PC with administration privileges see paragraph 3 3 3 Whe...

Page 149: ...78 32 31 89 in this example Narda STS ftp server IP address that can be used by User for preliminary tests Be aware that data in this server are periodically removed User must set here the static IP address of his FTP server User Name and Password Respectively 8057 and amb8059 in this example to access the Narda STS ftp server for test User must set access parameters for his own ftp server Downloa...

Page 150: ...mode the area monitor will send all data to an FTP server where they lie up All you need is a PC modem a SIM card in the area monitor modem and another SIM card for the PC modem but only if it is GSM Beware the SIM card for this way of communication is a standard SIM card with an internet subscription activated Make sure the PIN code of the SIM card in use has been removed Fig 4 8 Modem FTP To wor...

Page 151: ...file In this example parameters for the Narda STS ftp server are set for preliminary testing User should then set access parameters for his own ftp server Fig 4 9 FTP mode settings FTP Address the static IP of the FTP server you intend to use User Name the user name to enter in the FTP server Password the password to enter in the FTP server Mobile operator these parameters depending on the service...

Page 152: ...e time information coming within the message as the time reference to be used to set its clock A confirmation message is then sent to the user mobile phone The internal clock can also be set automatically by GPS sending the SMSGCSAx command in this case the internal clock updating depends on the GPS strength For further information see pag 5 18 Select the Point to point section of the 8061SW 02 co...

Page 153: ...ed within the station and it is expected that it matches the name in your station list that have been selected before calling The user station have not been added to the Point to point stations list as the FTP communication mode has been decided in advance for this station Answer No to the next messages as you neither wish to change the station name nor add in the Point to point station list the s...

Page 154: ...the date in the Station Date Time frame on the left bottom side 5th Mar 2015 Hit the button Enable Setting on the bottom right side to modify the settings of your station You should remember the setting password that have been set the first time this software has been run You will be asked to type it to be allowed to modify the station settings Type the setting password to be allowed to change RTC...

Page 155: ...31 Hit the Set Clock button left bottom side the following message will be displayed Click Yes to synchronize the station clock with your PC The station clock is now set Hit the Hang Exit button on the right bottom side of the setting window ...

Page 156: ...y the time plan for ftp data download it is possible to temporary set the station to Point to point communication mode in the Data transfer settings window Then connect the station in the Point to point section as already explained and set all the desired paremeters After that go back to the Data transfer settings window and restore the final FTP mode in the Schedule frame From now on the station ...

Page 157: ...list will be shown These are the basic operations to follow to work with the AMS 8061 All 8061SW 02 additional information and explanations can be found on chapter 3 see 3 15 3 16 3 17 3 18 and 3 19 Enable or disable the Do not move file function Select your station and hit Open to access the ftp server At the first connection the software will advise you that there is no folder on FTP server with...

Page 158: ... The only file you should find within the new folder is the Creating TXT which contains information about creation date and time Next message shown by the software just ask you whether you wish to display a default setting which should be saved or modified by the user to save the first setting file cfg which will be read and used by the station at its first connection to the server Answer Yes to d...

Page 159: ...e your PC clock Up to now when the station will access the server Hit Enable setting and type the Setting Password to be allowed to hit the Set button to create the first FLD file that will be read by the station at its first connection to the server to know which data have to be downloaded Please refer to paragraph 3 16 of this manual for further information of using Data function ...

Page 160: ...at have been set for this station If the storing rate was 6min 80 records means 6 x 80 minutes 480 minutes that means 8 hours Downloaded data will be Since December 28th at 18 06 Up to December 29th at 02 06 It is usual to set any monitoring station to download data Since last time Up to now so that everytime the station accesses the server it downloads all data that have been acquired since the l...

Page 161: ...7 13 The second section named Alarm allows the user to set which alarm should be notified if through FTP connection or SMS to the user mobile phone Please refer to paragraph 3 17 of this manual for further information of using Alarm function ...

Page 162: ...ion 14 The third section named Communication allows to change the Schedule for FTP and Schedule for SMS settings accordingly to your work Please refer to paragraph 3 18 of this manual for further information of using Communication function ...

Page 163: ... for further information of using Sub Bands function After all four sections Data Alarm Communication and Sub Bands are set as desired hit the Save button on the bottom side to store your settings A CFG file will be created in the station folder within the ftp server The existence of 8061 CFG file can be checked by accessing the station folder in the ftp server through the Windows Explorer ...

Page 164: ...FTP storing services in general because of the many limitations and poor stability they exhibit Overall features are not sufficient to guarantee a completely automatic system as Narda monitoring station Free web hosting services are used to offer only passive FTP communication whereas Narda monitoring station is designed for active FTP communications Free web hosting services have normally a limit...

Page 165: ... settings and at the end it will leave a new file called 8061 SET This new file is used by the software to show the last area monitor settings The existence of 8061 SET file can be checked by accessing the station folder in the ftp server through the Windows Explorer In case the CFG file has been modified and the station is called before accessing to the server as modem schedule it will be display...

Page 166: ...e software allow reading the current settings AMS 8061 currents settings or the settings that are going to be store at the next modem connection AMS 8061 in progress settings 18 Displaying measurement results After all automatic tasks have been completed and the bottom bar shows no operation hit Exit to go back to the main window If some data have been downloaded the calendar will show the related...

Page 167: ...n saving and related commands see 3 22 3 23 3 24 3 25 3 26 3 27 3 28 and 3 29 It is possible to check whether some new data is present in the station folder by accessing it using Windows Explorer Two different kind of data file are downloaded at each connection files with txt extensions contains all Events related to the station file with extension D61 contains measurement result in binary format ...

Page 168: ...serial port Once the communication has been successfully established with the program 8061SW 02 press the Execute button see 3 12 6 The firmware update can be performed also for remotely situated stations both via Point to point connection or via FTP depending on service availability and station setting To update a station working in FTP mode please copy the firmware files called 8061FW 59I 8061FW...

Page 169: ...MS all the commands are available on SMS Modem RS232 USB Ethernet Every SMS sent to the AMS 8061 must contain as a first command the invitation to authenticate the device password This is to protect the station for undesired access Therefore every SMS to be processed correctly must start with the string SM IDN psw Where psw is the device password set for the station the default password is PASSPMM...

Page 170: ...ss hidden status on the RS232 port sniffer SM IDN Identifier query command SM IDNF Full Identifier query command SM LFA Last mean value query command SM MDM Request Modem status SM MSK Alarm Mask query command SM PRB Antenna data query command SM RPT Report query command SM RPT0 Report with reset query command SM STA Alarms status query command SM TDM Modem phone directory list query command SM TD...

Page 171: ...ble Modem SMSENC Outgoing call enabling SMSENE Enable Ethernet SMSENR Report send enabling SMSETH Ethernet hang up SMSGCS parameters Set internal clock updating mode SMSGOI GPS On Immediately SMSGOIF GPS ON Immediately with Feedback SMSHFTP parameters Show or hide User Password and IP address on the RS232 port sniffer SMSIDN parameters Station identifier setting SMSMSK parameters Alarm mask settin...

Page 172: ...uding all events available SMSCGNFW Start a GPRS connection with update firmware and reboot SMSCGNFWI Start a GPRS connection with update firmware and reboot without uploading any records SMSCGNL Start a GPRS connection access the FTP server and upload txt file including last 20 events SMSNETD Set the station to the Point to point communication mode SMSNETE Set the station to the FTP communication...

Page 173: ... It means that the Stations is storing a measurement every 15 minutes and the mean calculation is Average The alias command can be used in the same way Example SM AQP Response AQ_ 10R BAT Battery voltage query command The answer displays the battery values VOLT and centimes of VOLT in the format BAT VV vv Example SM BAT Response BAT 13 38 BNDn Asks for data related to the specified frequency band ...

Page 174: ...al strength RSSI 0 113 dBm or less 1 111 dBm 2 30 109 53 dBm 31 51 dBm or greater 99 Not known or not detectable or RSSI dBm 113 RSSI id 2 The second value y indicates the bit error rate BER 0 Less than 0 1 1 0 26 to 0 30 2 0 51 to 0 64 3 1 0 to 1 3 4 1 9 to 2 7 5 3 8 to 5 4 6 7 6 to 11 0 7 Greater than 15 0 99 Not known or not detectable The dd mm yy hh mm ss indicates Date and Time of the measur...

Page 175: ...n the format SM FTP x where x is the internal code Example SM FTP Response FTP 2 start sequence GCS Request the internal clock updating mode The response in the format SM GCS M the internal clock updating is set in manual mode by commands see SCLT and SCLD or SM GCS A x the internal clock updating is set by GPS x represents the time zone the value is from 12 to 12 GPS Asks for GPS position data Re...

Page 176: ...dentifier request with password authentication The answer displays the Station identifier that can be set by the SIDN command followed by the serial number factory preset It is always necessary to send this command before any other one when a password is set in the remote Station and any wireless connection is used Via SMS it is advisable to send this message instead of IDNF to make the password a...

Page 177: ...ny wireless connection is used Via SMS it is advisable to send the IDN command instead to make the password authentication Please look at the SPSW command to find information about how to save the password in the Station Example SM IDNF Response IDN democisano Nsts AMS 8061 B 10 09 15 000WX50802 13 08 15 NET 12 15 4q each 01h ON 17 10 1q each 24h Another Example SM IDNF PASSWORD SM BAT Response ID...

Page 178: ...n SMS is displayed any alarm is notified by SMS to mobile phone Example1 SM MSK Response MSK A L Description alarms enabled are field Alarm OUT Case Open OUT Even if activated alarms will not be notified Example2 SM MSK Response MSK AW aw MODEM Description alarms enabled are field Alarm OUT field Warning OUT field Alarm IN field Warning IN Activation of any of the above alarms will be notified by ...

Page 179: ...ion about any active alarm is returned in the following format STA WwAaPpVvLlTC Every letter identify an active alarm as follows W field Warning OUT w field Warning IN back in normal condition after Alarm OUT A field Alarm OUT a field Alarm IN P Device Section OUT p Device Section IN V Battery Section OUT alarm threshold v Battery Section IN alarm threshold L Case Open OUT l Case Open IN T Over He...

Page 180: ... 0 and 9 The answer displays the requested phone number or VOID in the format TDMn xxxxxxxxxxx Example SM TDM1 Response TDM1 VOID TDS SMS phone directory list query command The answer displays the phone numbers stored in the SMS phone directory or VOID if empty in the format a LF Line Feed after each number TDS xxxxxxxxxxx xxxxxxxxxxx void Example SM TDS Response TDS 1234568565 void void void void...

Page 181: ...SE Response TSE OFF 00 00 each 00h It means that the LAN port is set to be always OFF TSM Modem programming time setting query command Answer returns information as set by the STSM command with the following format TSM ON OFF NET HH mm Xq each YYh DIS Where HH mm is the time when the Modem switches on Xq is the stand by time in quarters of hour maximum 24 that is to say 6 hours YYh is the repetiti...

Page 182: ... is the repetition interval in hours DIS string informs that the disable command is active please look at SDMO setting command When the string is not shown the modem schedule works as expected Example SM TSS Response TSS ON 17 26 1q each 24h It means that the modem is scheduled to be switched on at 17 26 and remain on for 1 4 of hour and it happens every day WRN Field Warning threshold query comma...

Page 183: ...icates the averaging mode which can be A for AVG and R for RMS The reply is the same to AQ_ command Example SMSAQ_10R Response AQ_ 10R It means that the Stations is storing a measurement every 1 minute and the mean calculation is RMS The alias command can be used in the same way Example SMSAQP40A Response AQ_ 40A SATH This command hang up the current communication and the line It should be always ...

Page 184: ... 08 15 SCLT Clock time setting Format SCLT HH MM SS The response is the same as in the CLK command The SCLT command should not be sent by SMS as being the message delivery time not known the station clock would not be set as expected See the SSTS command for clock setting by SMS Example SMSCLT 12 13 40 Response CLK 12 13 40 12 08 15 SCNL This command enable a deferred call to the number nnnnnnnn T...

Page 185: ...ted only in case of Battery Alarm low voltage When disabled the GSM modem will power off until the battery alarm ends same response as TSM command Example SMSDMO Response TSM 16 15 1q each 24h The DIS string is not shown at the end of the reply it means the disabling command has been ignored SENC This command enables the station to call The time of call shall be set with STSM command The station p...

Page 186: ...he reply is ETH OK Example SMSETH Response ETH OK confirming the command has been granted SGCS Set internal clock updating mode Set the internal clock in manual mode sending SMSGCSM command change time and date by SCLT and SCLD command Set the internal clock by GPS sending the SMSGCSAx command x represents the time zone and the value must be between 12 and 12 hours The automatic internal clock upd...

Page 187: ...ion mode the command and feedback are replaced by This status also affects GPR3 GPR4 GPR5 GPR7 and GPRA commands Example SMSHFTP0 Response SM OK confirming the command has been granted Example SMSHFTP1 Response SM OK confirming the command has been granted SIDN Station identifier setting Max 20 characters The response is the same as for the IDN command The command format is SMSIDN Station Name The...

Page 188: ... A L SMS To get a notification of the alarm also Modem or SMS should be enabled SPSW New Password setting Format SPSW password Where password is the alphanumeric string that will be stored and used as password by the Station At least one blank space is required between the command and the password If another password was already set in the Station it is necessary to send the command IDN oldpasswor...

Page 189: ...and Example SMSTDM2 987654321 Response TDM2 987654321 STDS SMS phone number setting In the following format SMSTDSn xxxxxxxxxx where n is the list between 0 and 9 xxxxxxxxxx is the phone To replace simply rewrite the number to cancel write down 00000 same response as TDSn command Example SMSTDS2 0000000 Response TDS2 VOID STSE Ethernet programmed time setting In the following format SMSTSE HH mm x...

Page 190: ...ur and the power on operation will be repeated every day STSS SMS programmed time setting In the following format SM STSS HH mm xx ee where HH mm is the MODEM power on time switched on and in Stand By xx on time period in hours ee repetition time in hours xx and ee must always be 2 numerals without spaces and submultiples of 24 same response as TSS command Example SMSTSS 12 00 02 24 Response TSS O...

Page 191: ...t empty SMSGPR1 gun where gun is the User Name of GPRS access Example SMSGPR1 MyGPRS GPR2 GPSW Password for Gprs access The Password required for logging in Sometimes this field might not be required and thus can be left empty SMSGPR2 gpsw where gpsw is the Password of GPRS access Example SMSGPR2 1234 FTP Connection Data Field Description Setting command Command to be issued by either SMS or RS232...

Page 192: ...e difference from CGNFW is that it does not upload the data before updating the FW thus all unloaded records are lost SMSCGNFWI CGNL Connect GPRS Now Last Events This command starts a GPRS connection immediately as for CGN but it forces to have a EVENT TXT file containing the last 20 events instead of the most recent and unloaded ones SMSCGNL NETD Disable GPRS protocol This command disables the AM...

Page 193: ... in its memory Basically at schedules the AMS 8061 regularly establishes via GPRS a connection to the server and through FTP First it loads if any all the new settings which have been written by the client application Then it writes all data that have been requested by the application Finally it erases all previous required settings in order to avoid reloading them at the next connection Note that...

Page 194: ...attery Voltage OUT 0x0004 Antenna OUT 0x0020 Temperature 0x0040 Relative Humidity 0x0008 MAX threshold Field IN 0x0100 Warning threshold Field IN 0x0400 LOCK IN 0x0800 Low Battery Voltage IN 0x0200 Antenna IN 38 Reserved 1 Unsigned char None 39 AvgRms 1 Unsigned char The way of averaging If AvgRms is 0 then is arithmetic average otherwise is Root Mean Square 40 MaxThr 4 Float A little endian float...

Page 195: ... bit 0x02 is 1 a RPT like SMS is sent to the number stored in the SMS telephone directory 63 Reserved 1 Unsigned char Reserved 64 Reserved 2 Unsigned int Reserved 66 Reserved 1 Unsigned char Reserved 67 Reserved 1 Unsigned char Reserved 68 Reserved 1 Unsigned char Reserved 69 Reserved 1 Unsigned char Reserved 70 Ethernet Sched 2 Unsigned int This parameter represents the scheduled time for Etherne...

Page 196: ...nd it is expressed in Hz n 10 82 StopFreq 4 float Little Endian 32bit IEEE floating point number representing the Stop frequency of the n band and it is expressed in Hz n 10 86 Reserved 1 Unsigned char Reserved it must be 0 n 10 87 Reserved 1 Unsigned char Reserved 278 Reserved 8 Unsigned char Reserved The checksum must be calculated starting from idStation position 2 up to included position 285 f...

Page 197: ...order to avoid huge files and long transfer time the number of records will be limited to 5000 Once the AMS 8061 has read the file 8061FLD TXT it deletes it It will be replaced later with the newer self created 8061FLD TXT which reflects the last record This solves the continuity of records even without any external intervention Indeed for every connection the AMS 8061 uploads the records and writ...

Page 198: ...specific period and needs a simple continuous data logger there is no need to write any FLD File as the system is self sufficient 5 6 7 Event File Write After having written the FLD file the AMS 8061 writes a file named HH_mm_GG_MM_YY TXT where HH is hour of the day mm is minute of the day GG is the day MM is the month YY is the year Which represents the events file This is an ASCII file which con...

Page 199: ...40 Relative Humidity 0x0008 MAX threshold Field IN 0x0100 Warning threshold Field IN 0x0400 LOCK IN 0x0800 Low Battery Voltage IN 0x0200 Antenna IN 38 Reserved 1 Unsigned char None 39 AvgRms 1 Unsigned char The way of averaging If AvgRms is 0 then is arithmetic average otherwise is Root Mean Square 40 MaxThr 4 Float A little endian floating point figure that represents Max threshold used for Alarm...

Page 200: ...more unmasked alarm is set a ALR like SMS is sent to the number stored in the SMS telephone directory If bit 0x02 is 1 a RPT like SMS is sent to the number stored in the SMS telephone directory 63 Reserved 1 Unsigned char Reserved 64 Reserved 2 Unsigned int Reserved 66 Reserved 1 Unsigned char Reserved 67 Reserved 1 Unsigned char Reserved 68 Reserved 1 Unsigned char Reserved 69 Reserved 1 Unsigned...

Page 201: ...ins the alarm bit by bit where 1 means Alarm ON while 0 is Alarm OFF Here is a list alarms 0x0001 MAX threshold Field OUT 0x0002 Warning threshold Field OUT 0x0010 LOCK OUT 0x0080 Low Battery Voltage OUT 0x0004 Antenna OUT 0x0020 Temperature 0x0040 RH 0x0008 MAX threshold Field IN 0x0100 Warning threshold Field IN 0x0400 LOCK IN 0x0800 Low Battery Voltage IN 0x0200 Antenna IN 288 Temp 2 int This p...

Page 202: ...uration could potentially make the AMS 8061 ineffectual Therefore the application must ensure that the checksum in the 8061 CFG file reflects the actual state of the configuration setting Otherwise if the checksum does not match the exact value the new configuration will be ignored The Checksum is calculated as the sum of all the bytes involved starting from a seed of 0xAAAA Then from the result t...

Page 203: ...ple the command SM FLS 13 00 01 08 60 asks for 60 measures starting from 13 00 of the 1st of August This answer is a block of binary data The block of bytes in replying to SM FLS HH mm GG MM n command is as follows A Header made of SM FLS CR LF 11 bytes A series of 32 bytes 16 Number of Bands per sample as shown in the following table A final Checksum as described at the end of this document 5 7 2...

Page 204: ... Month DateTime Byte 9 Byte 10 Byte 11 Byte 12 Byte 13 Byte 14 Byte 15 Byte 16 Latitude int Latitude Fract Longitude int Longitude Fract degree Byte 17 minute Byte 18 Byte 19 Byte 20 degree Byte 21 minute Byte 22 Byte 23 Byte 24 NOB Reserved Byte 25 Byte 26 SelRate Byte 27 LstBnd Byte 28 Byte 29 Byte 30 Byte 31 Byte 32 Sub Band s 1 NOB Freq_Start Freq_Stop RBW Res Peak Avg Reserved 0 1 2 3 4 5 6 7...

Page 205: ...6 D05 D04 D03 D02 D01 D00 RH Byte 8 8 bit unsigned integer RH This value is the relative Humidity and is expressed in percent The number should be considered as an unsigned 8 bit integer If for example 8 bit figure named RH is 0x32 decimal 50 then the value of RH would be 50 The figure named Battery is shown as follows D07 D06 D05 D04 D03 D02 D01 D00 Battery Byte 9 8 bit unsigned integer Voltage I...

Page 206: ...imits ARH When High it flags that the relative humidity is out of working range ATMP When High it flags that the temperature was out of working range ALCK When High it flags that the case was unlock ASENSWhen High it flags that a Sensor failure was detected AWRN When High it flags that the RMS field value overcame Warning threshold AALR When High it flags that the RMS field value overcame Alarm th...

Page 207: ... have been elapsed since 1st January 2014 Being the range limited to 127 the overlapping period is more than 10 years D07 is reserved and should be masked If for example MONTHS is 0x10 then the meaning will be MONTHS 16 May 2015 Indeed 0x10 16 12 4 The figure named DateTime is shown as follows D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 DateTime Byte 15 16 DateTime DateTime should be con...

Page 208: ...ousandths of a minute The figure named Latitude Fract is a little endian unsigned 16 bit integer and indicates the fractionary part of the GPS Latitude and it is expressed in Ten thousandths of a minute Merging the previous data Latitude int and this figure the full latitude can be obtained If for example Latitude int 0x2c04 and Latitude Fract 0x12a9 then the GPS latitude would be 44 degree 04 477...

Page 209: ... 25 Flag 5bit unsigned integer NOB is a 5 bit unsigned integer which indicates how many bands have been measured and present in the current period Based on this figure starting from the 33rd byte then 16 bytes for each band will follow If NOB is out of the allowed range 1 20 such in case of an empty record NOB should be considered to be 0 no bands recorded and thus the 33rd byte is in fact the 1st...

Page 210: ... D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 Byte 31 32 Then 16 bytes follow and contain all data related to the first band Freq_Start Freq_Stop RBW Res Peak Avg Reserved 0 1 2 3 4 5 6 7 8 9 A B C D E F The additional packets of 16 bytes follows according to NOB ...

Page 211: ...red The figure named Freq_Stop is shown as follows Freq_Stop Byte 4 7 32 bit Float Freq_Stop is a Little Endian 32bit IEEE floating point number representing the start frequency of the band and it is expressed in Hz The figure named RBW is shown as follows D07 D06 D05 D04 D03 D02 D01 D00 Byte 8 DivExp Index This figure RBW gives two figures the Index of RBW used Index is a 4 bit unsigned integer D...

Page 212: ...s 325 and the Scaler 0 01 then the PEAK field strength value related to the band will be 3 25 The 16 bit figure named Avg is shown as follows D15 D14 D13 D12 D11 D10 D09 D08 D07 D06 D05 D04 D03 D02 D01 D00 Avg Byte 12 13 16 bit unsigned integer It is the averaged value either RMS or AVG detected in the stored interval of field strength measured in the band The number should be considered as a Litt...

Page 213: ... The reply starts with the header SM FLS r n and it is followed by the above mentioned packets of 32 16 NOB per each sample plus 1 byte of checksum As the monitor station when sending data suspends all other tasks sending data gets highest priority storing included it is preferable asking not many data at once so that the AMS 8061 is not engaged for say for more than 10 seconds Therefore when havi...

Page 214: ...5 46 SMS Messages and Commands This page has been left blank intentionally ...

Page 215: ... outdoors where the strong winds can endanger its stability that depends on the weight and eventual ballast bags or nylon wind strays It is necessary to calculate the speed and pressure of the wind in the place of installation through the table 6 1 it is possible to determine if it is necessary to use the ballast bags with their full weight or to fasten the nylon wind strays Fig 6 1 AMS 8061 Field...

Page 216: ... 09 157 63 175 12 68 40 19 00 1 20 1 25 270 75 117 09 175 64 265 13 72 00 20 00 1 20 1 25 300 00 129 74 194 61 360 00 75 60 21 00 1 20 1 25 330 75 143 04 214 56 459 74 Ballast bags filled with sand 79 20 22 00 1 20 1 25 363 00 156 99 235 48 564 34 82 80 23 00 1 20 1 25 396 75 171 58 257 37 673 81 86 40 24 00 1 20 1 25 432 00 186 83 280 24 788 14 Fastening the nylon wind strays 90 00 25 00 1 20 1 2...

Page 217: ...ed that does not cause the overturning of the AMS 8061 is 23 m s corresponding to about 83 km h The AMS 8061 must be firmly fasten by nylon wind strays for wind speed above 23 m s WIND SPEED km h WIND SPEED m s TYPE OF BALLAST 54 km h 15 m s Ballast bags not necessary 54 72 km h 15 20 m s Ballast bags filled with water 72 83 km h 20 23 m s Ballast bags filled with sand 83 km h 23 m s Fastening the...

Page 218: ...6 4 Action of the wind on the AMS 8061 This page has been left blank intentionally ...

Page 219: ... filter 11 Plastic receiver filter grid 12 Pan head M3 screw 2 pcs 13 Tooth washer Ø3mm 2 pcs 14 Shield filter 15 Plastic baseplate filter grid 16 Baseplate filter This section performs your filters replacements and keep your AMS 8061 working optimally 1 2 3 4 Unscrew the screws from the receiver baseplate and remove along its axis the protective case to avoid damage the interlock do not turn the ...

Page 220: ...7 2 Troubleshooting It is suggested to replace air filter at least once a year or more frequently if needed Fig 7 1 Air filters replacement ...

Page 221: ...tings In case there is a modem 3G 4G GSM connected to the computer verify that the communication is set on 2G to do this use a software like hyper terminal connect it to the modem and send the command AT WS46 The answer must be 12 in case of a different answer send the command AT WS46 12 to set the modem only on the 2G network and the digit AT W to save new settings Remember that when the area mon...

Page 222: ... it was switched on and will turn it back ON only the following day at 12 05 and then perform the same operation every day Instead if the same unit had been turned ON at 10 50 there would be no problems Because the forced shutdown would occur at 11 50 and the next programming cycle requires that it be turned back on at 12 05 Then contacting her from 12 05 to 13 05 even the same day you would find ...

Page 223: ...ion Baud rate 115200 Data 8 bit Parity None Stop 1 bit Flow control None In this way it is possible to send all commands described in the user s manual chapter 5 and also verify the answer from the monitor station The example below shows that the station received an SMS from the user s mobile phone and executes the received CGN command by connecting immediately to the ftp server Please be aware th...

Page 224: ...e folder used is C Users nome utente AppData Local VirtualStore Program Files x86 folder program In addition on some computer the folder AppData is not visible it is hidden Without the correct installation and use the program could not find some important file and have some problems during the normal utilization For installing and running the software with administration privileges see paragraph 3...

Page 225: ...ata I receive the window message Non homogeneous data file This happens because some settings have been changed The software NSTS is not able to manage in the same day different settings regarding Rate Settings and antenna model When in the same day one or both these parameters change we have a not homogeneous data in that specific day The software will show you only data before the settings chang...

Page 226: ...he modem is physically connected the message is The same message also appears when the User wish to make a local wired connection to the monitoring station Answering YES the software tries to connect the station via serial RS232 USB Ethernet port and if there is no connection the next message is If the station does not answer because it is off or the batteries are completely down the message will ...

Page 227: ...is shown If there are communications problems in Point to Point mode between the servers of different GSM Service Providers the message LAST CALL DID NOT NEGOTIATE appears in the Status frame of the main window The same message can appear when there is heavy traffic or when the server is unable to perform roaming If the monitoring station is switched off or if the signal is insufficient for a Poin...

Page 228: ...DEMO MODE to read the data already downloaded If the station is switched off the serial communication cannot take place and the error message is Answer NO and try to solve the problem checking the conditions of the cable and if it has been connected to the port used by the 8061SW 02 software If the answer is YES the following message appears Confirm with OK and the following message appears Confir...

Page 229: ... high voltage trellis a technology that radiate even for miles If the signal we are detecting on a roof is already low it will be even more inside the building or at a distance greater than the emission point Instead if the detected signal is near or exceeds the limits that is the area where we will have to investigate with more specific selective equipment Exactly once on a roof or a terrace wher...

Page 230: ... a true value If in a point the antenna marks 10 V m it is because in that precise point there are actually 10 V m which is the result of the sum of all vectorial components so both the direct and the reflected signals How do I know what is the most suitable point Good sense says that at least 3 to 4 meters away help minimize possible perturbations of the signal that you go to measure The best app...

Page 231: ...be a string like this 17 05 18 15 06 36 CSQ 19 99 There is the date hour the command and a result expressed with 2 numeric values The first value 19 in this example corresponds to the signal quality value RSSI expressed in dBm Values dBm Quality from 2 to 9 from 109 to 101 Poor from 10 to 14 from 93 to 85 Enough from 15 to 19 from 83 to 75 Good from 20 to 30 from 73 to 53 Excellent 31 51 or higher...

Page 232: ...oad and using EHA 2B 01 antenna the quantity of the data downloaded is the following Rate 1 min 720 kB Rate 2 min 360 kB Rate 6 min 120 kB Rate 15 min 48 kB In this case the space occupied on the hard disk does not differ a lot from the amount of the data downloaded Differently if the station was set for accessing to the server each hour 24 downloads per day because of the minimum memory occupied ...

Page 233: ...he installation procedure included in section 2 The unit includes parts that are sensitive to mechanical shocks as well as heavy ones like the power pack It is therefore suggested to follow carefully the packing instructions to avoid damages due to the shipment The following instruction provide several picture useful to identify the various boxes of the original packaging and their use 8 2 Packagi...

Page 234: ...8 2 Packaging Instructions Box C inside view Box C contains power pack and box B Box F contains the receiver unit ...

Page 235: ...Packaging Instructions 8 3 Box E contains antenna Box D contains box F and box E Box D inside view ...

Page 236: ...8 4 Packaging Instructions Box G contains radome Box H main box ...

Page 237: ...Packaging Instructions 8 5 Insert Box C in the Box H Insert Box D in the Box H ...

Page 238: ...8 6 Packaging Instructions Insert Box G in the Box H Insert Box A in the Box H ...

Page 239: ...Packaging Instructions 8 7 Box H Main Use pallet and straps for the final packing ...

Page 240: ...8 8 Packaging Instructions This page has been left blank intentionally ...

Page 241: ...u would like to submit to the attention of our service organization is kept in great consideration Moreover we are continuously improving our quality but we know this is a never ending process We would be glad if our present efforts are pleasing you Should one of your pieces of NARDA equipment need servicing you can help us serve you more effectively filling out this card and enclosing it with the...

Page 242: ...Suggerimenti Commenti Note Suggestions Comments Note ...

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