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Landis+Gyr E65C, User Manual

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Landis+Gyr E65C User Manual Download Page 37

Maintenance 

  

     

 

37/40 

D000043188 en d 

– E65C – CU-P40, P41, P42 – User Manual 

© Gyr 

7 

Maintenance 

The communication unit CU-P4x requires no maintenance. 

 

 

Never use running water for cleaning

 

Communication units must not be cleaned under running water or with 
compressed air. Water ingress can cause short-circuits or damage com-
ponents. 

 

Summary of Contents for E65C

Page 1: ...P41 P42 E65C User Manual STATUS E65C CU P40 P41 P42 communication units provide GSM GPRS communication between E650 or E850 meters and a central system Date 22 10 2013 File name D000043188 E65C CU P4...

Page 2: ...mode updated c 12 03 2013 Synchronized document versions in all languages d 22 10 2013 Replace ETSI standard with 3GPP release 4 Excessive power failure warning D72 CU P4x firmware release LED signal...

Page 3: ...a SIM card 15 4 2 Fitting in meter 15 4 3 Fitting in CU adapter CU ADP2 18 4 4 Connecting the communication unit 19 4 4 1 Connecting the antenna 19 4 4 2 Choosing the most suitable antenna position i...

Page 4: ...4 40 Status Table of contents Landis Gyr D000043188 en d E65C CU P40 P41 P42 User Manual 6 3 Repairing the 5 V power supply 36 7 Maintenance 37 8 Disposal 38 9 Index 39...

Page 5: ...on unit CU P4x Information about possible dangers their consequences and meas ures to prevent any danger Details concerning the performance of all work throughout the service life of the communication...

Page 6: ...t is used to supplement the meters listed above The GSM GPRS modem serves to read out or re parameterise the meters from a central station via the mobile telephone network with GPRS via the Internet I...

Page 7: ...rmits network usage billing based on data volumes transmitted instead of connection time GPRS permits a wireless connection to the Internet by means of transmis sion protocol TCP IP Transmission Contr...

Page 8: ...consequences and measures for avoiding the danger 2 2 Responsibilities The owner of the communication units usually the utility company is responsible for assuring that all persons engaged in working...

Page 9: ...must be of the correct size for the screws and the handle of the screwdriver must be insulated Devices which have fallen down should not be installed even if no damage is apparent and should be return...

Page 10: ...e connections The faceplate of the communication unit fitted in the meter is visible with the meter front door open When fitted in a CU adapter the faceplate can be seen through the transparent front...

Page 11: ...se refer to section 4 4 7 and 4 4 8 for addition information With the screwless spring loaded terminals of the CS interface only pre sent on CU P41 and CU P42 the polarities are determined as follows...

Page 12: ...ernal 5 V power supply 2 pin socket 2 CS interface screwless spring type terminals WAGO 3 Antenna connection MCX socket 4 RS232 interface RJ12 socket The RJ12 socket of the RS232 interface has the fol...

Page 13: ...power supply 2 pin socket 2 CS interface screwless spring type terminals WAGO 3 Antenna connection MCX socket 4 RS485 interface RJ12 socket The RJ12 socket of the RS485 interface has the following pi...

Page 14: ...of the communication unit CU P4x example CU P42 1 Serial number 2 Year of construction 3 Diagram 4 dlms symbol depending on parameterisation 5 Designation of transmit receive LEDs 6 Insulation class...

Page 15: ...osion may cause the contacts to become unreliable and affect the option of the communication unit It is recommended that the user clean the contacts with a suitable solution or perform the installatio...

Page 16: ...ters at the time that it was designed Once a device is obsolete and is replaced by a newer version of the product interoperability testing stops This means that older CU product that have been in the...

Page 17: ...Installation De installation 17 40 D000043188 en d E65C CU P40 P41 P42 User Manual Landis Gyr Fig 4 3 Fitting communication unit in meter 6 Close and seal the front door...

Page 18: ...CU adapter CU ADP2 as follows 1 Remove the utility seals on the front cover 2 Remove the transparent front cover Fig 4 4 Preparing the CU adapter CU ADP2 for fitting the communication unit 3 Insert t...

Page 19: ...tion in GSM mode Antenna cable Ensure that there are no physical forces acting on the antenna cable The antenna plug fitted on the circuit board could otherwise be torn off Always operate with an Ante...

Page 20: ...equal to 3 dBi at 1800 MHz and 1900 MHz Positioning of antenna When setting up the antenna movable objects such as doors and windows should be positioned in the same way as when the meter is to be rea...

Page 21: ...ture 30 dB Distance between the meter and the outside wall 8 m Resulting reception field strength at the input of the CU P4x when antenna with 3 m cable is placed in the building 109 5 dBm when antenn...

Page 22: ...eception field strength effectively present at the communication unit CU P4x can be verified with the LEDs see section 4 4 3 or more precisely with the MAP Service Tool 4 4 3 Choosing the most suitabl...

Page 23: ...the CU because it provides a continuous display of the field strength i e the display is updated if the antenna is moved The use of a modem connection is not recommended because the display is not au...

Page 24: ...In the MAP120 select tree element Start up State of Calling Window and choose the option GPRS Window disabled to disable the GPRS mode at startup 2 Right click on the tree element Start up State of C...

Page 25: ...re in the lower opening and hold it there securely Fig 4 9 B Withdraw the screwdriver The connecting wire is then firmly fixed Fig 4 9 C ca 4 mm A B C Fig 4 9 Connection in screwless spring loaded ter...

Page 26: ...wires without Common GND is forbidden as the RS485 interface may not function correctly or be damaged 4 4 6 Connecting the RS232 interface Insert the connecting cable with the RJ12 connector in the r...

Page 27: ...Send TxD Transmitted Data RxD Received Data DTR Data Terminal Ready DSR Data Set Ready DCD Data Carrier Detect GND Signal Ground The RS232 converter type C consists of a 9 pin DB9 socket and a 6 pin...

Page 28: ...the connection diagram Type of circuit Mains voltage Terminal 1 Terminal 2 M circuit 110 V Phase 5 Phase 8 M circuit 110 V Phase 8 Neutral 11 F circuit 110 V Phase 5 Phase 8 Connect the external 5 V p...

Page 29: ...r three phases present independ ent of phase angles For M circuits and the supply voltage phase neutral is at least 58 V nominal where there are two or three phases present Auxiliary power supply is u...

Page 30: ...ed in a meter replace the terminal cover and seal with a utility seal or If the communication unit is fitted in a CU adapter replace the front cover and terminal cover and seal both with utility seals...

Page 31: ...ith GSM network check the reception quality with the help of the two LEDs RX and TX on the faceplate At least the RX LED should be on preferably both If this is not the case a better antenna posi tion...

Page 32: ...a sent3 on on IP address is being fetched4 Flickering when data received3 Flickering when data sent3 Slow blinking 1 s on 1 s off Slow blinking 0 3 s on 2 7 s off Offline mode fetching IP address fail...

Page 33: ...s on 2 7 s off Offline mode fetching IP address failed con nection lost etc 4 Flickering when data received3 Flickering when data sent3 off Fast blinking 0 5 s on 0 5 s off GPRS fixed IP standby mode...

Page 34: ...ee attempts with the wrong PIN code which can be triggered by 3 power cycles of the CU it will require the use of the PUK code to enable further PIN code attempts The user can deactivate the PIN code...

Page 35: ...tre 6 2 Repairing the communication unit Communication units must only be repaired by an authorised service and repair centre or by the manufacturer Meter operation only with communication unit or dum...

Page 36: ...if necessary Removal of the connections is made in a simi lar way to connection but in the reverse sequence see section 4 4 7 2 Describe the error found as exactly as possible and state the name and...

Page 37: ...al Landis Gyr 7 Maintenance The communication unit CU P4x requires no maintenance Never use running water for cleaning Communication units must not be cleaned under running water or with compressed ai...

Page 38: ...by local regulatory authorities The end processing of the product and recycling of its components must always be carried out in accordance with the rules and regulations of the country where the end...

Page 39: ...38 Environmental protection regulations 38 Faceplate 14 Fitting in meter 15 Fitting in CU adapter 18 Functional check 31 Functions of LEDs 32 GSM GPRS modem 7 Inserting a SIM card 15 Installation 15...

Page 40: ...Contact Landis Gyr AG Theilerstrasse 1 CH 6301 Zug Switzerland Phone 41 41 935 6000 www landisgyr com...

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