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12 

07.03.02, Version 1.2 

User manual MR004DL/FA 

 

GmbH, Stettiner Str. 38, D-33106 Paderborn

 

Page 1

Page 1

Lowest baudrate

Data collector

Highest baudr.

Passcode mode

New passcode B

Clock&Calendar

New passcode A

Display config.

These menus are only available with MR00xDL:

Read and store

Search mode

Modem mode

Testfunctions

ID of location

Data exchange

SND_NKE mode

MWh_cbm mode

Display and edit date + time. Press E-key for editing.
Format: DD.MM.YYYY

Setting up readout interval and start time.
Format: DD.MM.YYYY

Shows the ID of location (description)

Change of passcode B (global access)

Selects passcode mode: 
Standard: requests passcode on startup
Access by ID/Adr: requests ID/address for single read

Manually starts a readout and storage of all meters
according to the list of slaves

Highest baudrate for automatic search

Lowest baudrate for automatic search

Change of passcode A (reader)

Selects search mode: Adr+ID,only Adr, only ID

Setup of modem mode

Testfunctions for production (passcode protected)

Display of stored data:
First select a timepoint from the list. Then all data of
this point of time are shown on the LCD.

Activate / deactivate initialize with SND_NKE

Activate / deacivate preferred display in MWh / cbm

Summary of Contents for MR004C

Page 1: ...es Article no MR004C Level converter for 60 unit loads in housing for DIN rail MR04W Level converter for 60 unit loads in wall mountable housing MR004FA Remote display and level converter for 60 unit...

Page 2: ...Datalogger MR004DL Both devices can be operated as a transparent level converter and as a remote display with keyboard or by remote control The datalogger adds the possibility to automatically read a...

Page 3: ...ceive of PC RS485 S S Terminals for RS 485 interface observe polarity M Bus M M M Bus terminals 3 pairs M Bus devices are wired polarity independent in parallel to the same line The signs mark only th...

Page 4: ...s active Handshake unused Pin 1 6 and 9 are not connected RS485 interface The PW60 normally activates the receive mode on the RS485 On reception of data from the M Bus slaves it switches to transmit m...

Page 5: ...he number of connected meters You can connect 60 meters specified with 1 unit load 1 5mA but only 30 meters specified with 2 unit loads 3mA Are there defective slaves or open cable ends lying in the e...

Page 6: ...loads with power Technical data Supply Voltage 230VAC 50Hz 25W respective 110VAC 50Hz 25W US version Environment Operating temperature 0 45 C Storage temperature 10 60 C Humidity 10 70 non condensing...

Page 7: ...he cable diameter The maximum allowed resistance of the cable RL between the MR004DL FA can be estimated with the following formulas N no of unit load each 1 5mA N slaves at end of cable RL 9467 15 x...

Page 8: ...ith LEDs under the terminal lid compartment and also on the LCD If there are problems with interpretation of the M Bus data the display shows Status Error The list of errors is shown on the LCD after...

Page 9: ...ng Fservice the device includes 4 keys and a backlighted display for comfortable local access to all functions The buttons give a very precise mechanical feedback and each input is acknowledged by an...

Page 10: ...activated temporary or permanent error bist in the Status byte an E will be shown The first character follows one digit for the device 0 main device Filtering data To make the readout of data easy th...

Page 11: ...ed to these functions Shows the list of slaves Allows editing of Primary address ID and baudrate The meter data of all devices are read and displayed on the LCD based on the list of slaves After selec...

Page 12: ...YY Shows the ID of location description Change of passcode B global access Selects passcode mode Standard requests passcode on startup Access by ID Adr requests ID address for single read Manually sta...

Page 13: ...tected meters You should check the entries of the list of slaves from the menu List of slaves Show edit list Editing the list of slaves The entries in the list of slaves can also be edited by the user...

Page 14: ...upport this format Therefore we offer a special solution called M Bus modem for use with any level converter and also with MR004DL FA in level converter mode In spite of this the command mode makes us...

Page 15: ...ll with data In this example there is enough memory to store minimum 7 x 65536 5462 83 readouts The practice shows that usualy there are often installations with less meters and shorter M Bus telegram...

Page 16: ...rminal and connect the PC to the modem Choose 9600 baud 8 data bits no parity and one stopbit Then input the following commands each activated by the Enter key Command Function AT for baudrate detecti...

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