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BEKA BA448CF-F, Руководство пользователя

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BEKA BA448CF-F Скачать руководство пользователя страница 15

15

8.  ACCESSORIES

8.1  Scale marking
BA448CF-F  indicators  are  fitted  with  a  blank
escutcheon  around  the  liquid  crystal  display.    If
specified  when  the  instrument  is  ordered,  this  can
be supplied printed with units of measurement and
a scale for the horizontal bargraph.

8.2  Tag number
The  BA448CF-F  can  be  supplied  with  a  thermally
printed  tag  number  on  the  rear  panel  adjacent  to
the terminals.

Содержание BA448CF-F

Страница 1: ...Issue 3 23 rd June 2011 BA448CF F FOUNDATION fieldbus Intrinsically safe Panel mounting 8 variable Fieldbus Indicator Issue 3...

Страница 2: ...arameters 6 3 5 Enter address display parameters 6 3 6 Enable selected input 6 3 7 Enter Device Address 6 3 8 Enter Variable Identity 6 3 9 Decimal point position 6 3 10 Configuration of bargraph 6 3...

Страница 3: ...indicates the protocol but is not shown on the instrument certification label There is an alternative version of the fieldbus display order code BA448CF P for use on PROFIBUS PA networks 1 1 Documenta...

Страница 4: ...perature between 40 and 70 o C Note minimum guaranteed operating temperature is 20 C 3 3 Fieldbus connection The BA448CF F Indicator is powered and communicates via the fieldbus which is connected to...

Страница 5: ...O applications the BA448CF F Fieldbus Indicator has a higher voltage entity intrinsic safety input parameter allowing connection to a wide range of fieldbus segments The BA448CF F Fieldbus Indicator m...

Страница 6: ...that even in the event of rare incidents an ignition source due to impact or friction between the aluminium enclosure at the rear of the instrument mounting panel and iron steel is excluded Fig 2 BA4...

Страница 7: ...nditioned as a fieldbus listener see section 6 3 13 to change it to a fieldbus node 6 2 1 Reset the indicator to node factory defaults rESEt The BA448CF F may be reset to the factory defaults that are...

Страница 8: ...the P button causes the BA448CF F indicator to search the fieldbus segment to which it is connected for all publishers Fig 5 shows how the indicator displays the hexadecimal Device Address and Variabl...

Страница 9: ...vice Address and Variable Identity Parameters can not be changed from within this function See section 6 3 4 Edit Enter addresses and display parameters Contains six sub functions that enable known fi...

Страница 10: ...10...

Страница 11: ...splayed pressing E will allocate the selected process variable to the selected input and return the display to the Device Address and Variable Identity from which another process variable may be selec...

Страница 12: ...function pressing P again will reveal the existing bargraph justification The or button will scroll through the four options when the required justification is displayed pressing E will enter the sele...

Страница 13: ...ration menu using the or button To enter the function press P which will show that the instrument is configured as a fieldbus listener to change to a fieldbus node press the or button which will toggl...

Страница 14: ...normal operation after a few seconds the model number followed by the firmware version will be displayed prior to entering the display mode 7 2 Fault finding after commissioning ENSURE PLANT SAFETY BE...

Страница 15: ...und the liquid crystal display If specified when the instrument is ordered this can be supplied printed with units of measurement and a scale for the horizontal bargraph 8 2 Tag number The BA448CF F c...

Страница 16: ...BA448CF F complies with the FISCO Field Device requirements specified in IEC60079 27 The intrinsically safe system shown in Fig 1 of this manual may therefore be used for installations in the USA and...

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Страница 24: ...BA448CF F may be installed in Zone 0 explosive gas air mixture continuously present Note Special conditions for safe use apply see above Zone 1 explosive gas air mixture likely to occur in normal oper...

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