4.3 EMC
The BA688CF-F complies with the requirements ofthe European EMC Directive 2014/30/EU.
For
specified immunity all wiring should be in screenedtwisted pairs with the screens connected to theplant’s potential equalising network.
7
Страница 1: ...Issue 11 27th March 2019 BA688CF F FOUNDATION fieldbus Panel mounting display Issue 11 For revision 3 instruments with revision 4 03 firmware...
Страница 2: ...rm summary 5 6 2 Alarm activation 5 6 3 Alarm output 5 7 Display configuration 5 7 1 Settings 5 7 2 Quick access 5 7 3 Access code 5 7 4 Status text 5 7 5 Last input 5 7 6 Keys 5 7 7 Code 5 7 8 Unit i...
Страница 3: ...ION fieldbus display revision is selected Eleven selectable standard display screen formats enable one two three four or eight process variables some with bargraphs to be displayed on one screen The B...
Страница 4: ...Controls The user can scroll through the display screens by operating the or push buttons The number of screens available depends upon how the BA688CF F display has been configured If one fieldbus va...
Страница 5: ...lectrical circuits For reliable operation it is recommended that the cable connecting the Fieldbus Display to external switches is less than 5m long 3 2 Alarm outputs Each alarm output is a galvanical...
Страница 6: ...ment secured with four panel mounting clips The BA688CF F liquid crystal display has maximum contrast when viewed from directly ahead and slightly below the centre line of the instrument Fig 4 BA688CF...
Страница 7: ...F F complies with the requirements of the European EMC Directive 2014 30 EU For specified immunity all wiring should be in screened twisted pairs with the screens connected to the plant s potential eq...
Страница 8: ...n the display screen selected Units Displayed units of measurement Up to 8 characters can be accepted but the number displayed varies depending upon the display screen selected IN_value Fieldbus value...
Страница 9: ...s that an option or alphanumeric character may be selected using the and buttons and entered using the E button If only one entry or adjustment can be made in a sub menu the display will automatically...
Страница 10: ...One variable vertical bargraph Two variables vertical bargraphs Three variables vertical bargraphs Four variables vertical bargraphs Eight variables horizontal bargraphs 10...
Страница 11: ...allows the alarm outputs to be conditioned so that they only operate with validated fieldbus data or to operate irrespective of data validity 5 6 3 Alarm output There is a separate sub menu for each o...
Страница 12: ...ut still provide access to the configuration menu which may be protected by a security code 5 7 7 Code Defines the four digit alphanumeric code that must be entered to gain access to the instrument co...
Страница 13: ...13...
Страница 14: ...yed fieldbus variable is outside bargraph limits or data is bad Bargraph limits 6 2 Fault finding after commissioning ENSURE PLANT SAFETY BEFORE STARTING MAINTENANCE If a BA688CF F fails after it has...
Страница 15: ...This tag number is not visible from the front of the instrument after installation 7 2 FOUNDATION fieldbus Interface Guide The BEKA FOUNDATION fieldbus Interface Guide which may be downloaded from the...
