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SCAIME Manual : NU-eNod4B-ETH-E-236708-D.docx
function
Operating mode
transmitter
Belt scale
Belt weigh feeder
none
●
●
●
gross measurement
●
●
●
net measurement
●
●
●
level on request
●
●
●
flow rate control output
●
●
instant flow rate
●
●
●
average flow rate
●
●
●
average belt speed
●
●
●
If extraction command is directly done by an external device (e.g. PLC), through
eNod4
analog output, the output must be set
on
level on request
function.
In
flow rate control output
mode, we can start and stop analog output with ramp-up and ramp-down. It’s useful for
controlling motor.
When analog output is assigned to “Gross measurement”, “Net measurement”, “Instant flow rate” or “Average flow rate” its
value jumps to a special error value when the internal alarm flag described in “Weighing diagnosis” § in the MEASUREMENT
AND STATUS § is activated. This allows to warn about defection of the measurement chain.
