Burkert 8756 BATCH, Operating Instructions Manual

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Type 8756 BATCH
Product description
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The colour of the product status indicator gives the following pieces of information:
▪ Whether product diagnostics are active or not. Diagnostics are active on the product and cannot be de-
activated.
▪ If product diagnostics are active, then the product status indicator shows whether diagnostics events
have been generated or not. If several diagnostics events have been generated, then the product status
indicator shows the diagnostics event with the highest priority.
Refer to table [
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If the product status indicator flashes, then the product is selected in a man-machine interface such as the
Bürkert Communicator software.
Colour
1
Colour code (for a
PLC) Diagnostics event
Red 5 Failure, error or fault
Due to a malfunction of the product or its periphery.
▪ MFC Batch: The measured values are not valid and the product cannot dose any
more.
Orange 4 Check function
The product is being worked on.
▪
MFC Batch: The product cannot dose temporarily.
Yellow 3 Out of specification
The ambient conditions or process conditions for the product are outside the spe-
cified ranges.
Product internal diagnostics point to problems in the product or with the process
properties.
The yellow state is displayed for about 15 seconds after electrical power up.
The Coriolis sensor needs this time to reach the normal operating mode.
After this initialization the device will change to the green state.
▪
MFC Batch: The product continues to dose
Blue 2 Maintenance required
Do the required maintenance operation.
▪
MFC Batch: The product continues to dose, but a function is temporarily restric-
ted.
Green 1 -
Diagnostics are active and no diagnostics event has been generated.
▪ MFC Batch: The product operates in the normal operating mode.
Tab. 1: Product status indicator in accordance with NAMUR NE 107, edition 2006-06-12, for active diagnostics
To solve a problem indicated by the product status indicator, refer to chapter: Troubleshooting [
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1
Colour and diagnostics according to NE 107