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PIETRO FIORENTINI M-LOG Plus, Technical Manual

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PIETRO FIORENTINI M-LOG Plus Technical Manual Download Page 3

 

 

 

 

MT334-I

       

 

Rev. 0.3  08/04/2022 

3 - 22

 

Document classified as: 2 - Company Confidential 

 

 

 

1

 

Features ........................................................................................ 4

 

2

 

Certifications ................................................................................. 5

 

2.1

 

ATEX 2014/34/UE directive ............................................................................ 5

 

3

 

Suitability of the equipment for the installation place ................... 6

 

4

 

Power supply ................................................................................. 7

 

4.1

 

Battery (M-LOG PLUS A version) ..................................................................... 7

 

4.2

 

External power supply (M-LOG PLUS T version) ............................................. 9

 

5

 

User’s menu

 ................................................................................. 10

 

5.1

 

Diagnostic ...................................................................................................... 11

 

5.2

 

Factory reset .................................................................................................. 11

 

6

 

Installation .................................................................................. 12

 

6.1

 

M-LOG PLUS clamps ...................................................................................... 12

 

6.2

 

Prescaler ........................................................................................................ 13

 

6.3

 

M-Power clamps ............................................................................................ 14

 

7

 

Communication with the operations centre ................................. 16

 

7.1

 

Vectors ........................................................................................................... 16

 

7.2

 

Protocols ........................................................................................................ 16

 

8

 

Identification............................................................................... 17

 

9

 

Maintenance ................................................................................ 17

 

10

 

Checking...................................................................................... 17

 

11

 

Technical specifications ............................................................... 18

 

11.1

 

I/O characteristic parameters ................................................................. 19

 

11.2

 

Power supply lines characteristic parameters ......................................... 20

 

12

 

Disposal ....................................................................................... 22

 

 

 

 

 

Summary of Contents for M-LOG Plus

Page 1: ...MT334 I Rev 0 3 08 04 2022 1 22 Document classified as 2 Company Confidential MANUAL TECHNICAL MANUAL M LOG Plus Electronics ...

Page 2: ... into any language or transmitted by any electronic or mechanical means including photocopying recording or any other means of storage and retrieval for other purpose other than the purchaser s personal use without prior written permission of the Manufacturer The Manufacturer is by no means liable for the consequences of operations not performed in compliance with this manual ...

Page 3: ... 4 2 External power supply M LOG PLUS T version 9 5 User s menu 10 5 1 Diagnostic 11 5 2 Factory reset 11 6 Installation 12 6 1 M LOG PLUS clamps 12 6 2 Prescaler 13 6 3 M Power clamps 14 7 Communication with the operations centre 16 7 1 Vectors 16 7 2 Protocols 16 8 Identification 17 9 Maintenance 17 10 Checking 17 11 Technical specifications 18 11 1 I O characteristic parameters 19 11 2 Power su...

Page 4: ... sensor 2 Auxiliary analog inputs with 0 5 Volt input range 10 Digital inputs 4 Digital outputs 1 RS485 Expansion line M LOG PLUS has been designed to ensure maximum installation versatility and to be powered by a continuous 12VDC power supply via a dedicated M POWER power supply as well as a battery Three different versions are available A B T M LOG PLUS A is equipped with a GSM GPRS integrated m...

Page 5: ... 0425 ATEX 004371 X Marking as intrinsically safe equipment Version A II 1 G Ex ia IIA T3 Ga Tamb 25 C 60 C Version B II 1 G Ex ia IIB T3 Ga Tamb 25 C 60 C Version T II 1 G Ex ia IIA T3 Ga Tamb 25 C 60 C Marking as associated equipment All versions II 1 G Ex ia Ga IIB Versions M LOG PLUS A and M LOG PLUS T can only be used with gas from the group IIA while the version M LOG PLUS B can also be used...

Page 6: ...nt protection level Conformity marking to applicable European directives Marking of conformity to directive 2014 34 EU and related technical standards 0425 ATEX 004371 X 0425 Number of the laboratory that issued the CE certificate ATEX Reference directive 004371 Certificate number X indicates that there are particular conditions of use which are indicated in the manual with safety instructions 137...

Page 7: ...phere Check the operating conditions with suitable instruments before proceeding Replacing a battery pack involves removing the NON metrological hardware seals It is not possible to insert two LE BP batteries permanently After replacing a battery it is necessary to realign the residual autonomy indicators To minimize the risk of data loss two LE BP batteries can be temporarily connected together o...

Page 8: ...he residual autonomy indicators must be done through the following procedure 1 Turn on the display 2 Press the key until reaching the menu Battery 3 Press the key to access the sub menu RTU Battery 4 Press the key to access GSM Battery 5 Press the key to access the sub menu Change GSM Batt 6 Press the key OK to realign the indicator for the modem battery Figure 1 CPU Battery Figure 2 Modem Battery...

Page 9: ...ilable in the version for DIN rail or wall installation To ensure continuity of service in case of interruption of the primary power source a backup battery must be considered the capacity of which must be determined according to the requirements of the specific use case The backup battery ensures full system functionality during a power failure It is possible to use as a secondary backup an optio...

Page 10: ...ery Hours Left LE BP Battery Pack Status Modem Battery Hours Left HP1 BP Battery Pack Status Archive Modem Batt Actual State Actual Calls Number Previous States Previous Calls Number 9 elements Print Archive Print archive over the serial Line Modem Call Centre Force a call to the configured remote management centre Id Modem Id Modem associated with RTU Conf Modem Centre ID Configuration Start GSM ...

Page 11: ... it is possible to obtain some information relating to the number of calls made by the equipment Browsing the menu Battery press the key until reaching the sub menu Archive Batt GSM Press the key to access the list of calls made by the machine Each item in the list corresponds to the instant in which the GSM modem battery was replaced Press another time the key to view current calls divided into 2...

Page 12: ...rom galvanically isolated instruments Refer to Chapter 8 for safety parameters for electrical coordination The digital inputs from number 1 to number 8 provide for the application of a voltage free signal inputs DI9 and DI10 can also accept a voltage signal The RS485 expansion line can be used for connection to a galvanically isolated equipment The digital outputs provide four open collector chann...

Page 13: ...utput 4 positive DO4 Digital Output 4 negative Table 3 Description of the available clamps 6 2 Prescaler Clamps DI9 and DI10 M3 11 M3 12 have two independent prescalers that can be enabled via selector LK3 and LK2 respectively In this mode the frequency of the input pulses is divided by a configurable factor from 8 to 4096 this allows to extend the range of input pulse frequencies up to 12KHz The ...

Page 14: ...er Supply Output Positive V MODEM Modem Power Supply Output Negative M6 V CPU CPU Power Supply Output Positive V CPU CPU Power Supply Output Negative Table 6 M Power clamps Namur inputs expansion Figure 10 3 NAMUR inputs expansion CLAMP DEN FUNCTION M201 OUT1 Transducer connection NAMUR 1 positive OUT1 Transducer connection NAMUR 1 negative OUT2 Transducer connection NAMUR 2 positive OUT2 Transduc...

Page 15: ...g input 2 AIN2 Analog input 2 AIN3 Analog input 3 AIN3 Analog input 3 AIN4 Analog input 4 AIN4 Analog input 4 DO1 Digital output 1 positive DO1 Digital output 1 positive DO1 Digital output 1 negative DO1 Digital output 1 negative DO2 Digital output 2 positive DO2 Digital output 2 positive DO2 Digital output 2 negative DO2 Digital output 2 negative Table 8 DIN RAIL inputs Table 9 IP 67 inputs LINK ...

Page 16: ...ication technique configured A Periodic spontaneous communication with alarm and immediate return B Always active waiting for a call C Always on in continuous connection RTU real time mode D Window access waiting for a call E Window lit in continuous connection during the ignition period 7 1 Vectors M LOG PLUS has two internal connectors for housing communication modules Modems The replacement or ...

Page 17: ...ersion A B T Protection mode identification string Serial number Year of production 9 Maintenance There are no scheduled maintenance operations In order to prevent the accumulation of electrostatic charges on the equipment appropriate procedures must be adopted during installation maintenance and use 10Checking All verification and or maintenance operations must be carried out according to the cri...

Page 18: ...nication technologies GSM GPRS 2G LoRAWAN Protocols Modbus IEC60870 5 104 LoRaWAN Connection Type Scheduled Call Configuration Download Archive and Current Data Clock Set Firmware update protection Local or Remote CRC32 Protection ANALOG INPUTS MIN TIP MAX Channels 7 Type Piezoresistive n 3 Voltage Current n 2 0 5V 4 20mA configurable PT1000 n 2 ADC Resolution 16 bits DIGITAL INPUTS COUNTERS MIN T...

Page 19: ...ressure sensor 1 Parameter Uo Io Po Ui Ii Pi Co Lo Ci Li Value 6 V 222mA 333mW N A N A N A 10μF 47μH N A N A Auxiliary Analog inputs 0 5V Parameter Uo Io Po Ui Ii Pi Co Lo Ci Li Value Ver A 6 V 1mA 6mW 6 V N A N A 10μF 47μH 450μF 5μH Value Ver B 6 V 1mA 6mW 6 V N A N A 10μF 47μH 85μF 2 5μH Value Ver T 6 V 1mA 6mW 6 V N A N A 10μF 47μH 450μF 50nH Input for Temperature sensor Parameter Uo Io Po Ui I...

Page 20: ... characteristic parameters must be taken into consideration Parameter Uo Io Po Ui Ii Pi Co Lo Ci Li Value NA NA NA 5 9V 3 9A 5 76W NA NA 880 μF 5μH Table 11 3 1 External power source B version M LOG PLUS Version B can be powered from an external source via the SE12354 interface card optional mounted in the slot that normally houses the GSM GPRS modem The board allows power supply from an external ...

Page 21: ...GND 3 TX 4 TX 5 RX 6 RX Table 11 11 2 4 External power supply using M POWER T version M LOG PLUS version T can be powered by the M Power remote power supply In this version the modem must be exclusively of the SE13358 type and cannot be replaced in any way by another type of modem also the radio module CANNOT be installed Characteristic parameters of the CPU power supply line Parameter Uo Io Po Ui...

Page 22: ... 2 Company Confidential 12 Disposal Exhausted batteries contain substances that are hazardous to the environment and are subject to mandatory separate collection CER 160605 The equipment must be disposed of in accordance with current regulations CER 160216 ...

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