Endress+Hauser Fieldbus Levelflex M FMP41C Operating Instructions Manual page 86

Technical data
86
Virtual communication references (VCRs)
Permanent Entries 1
Client VCRs 0
Server VCRs 24
Source VCRs 23
Sink VCRs 0
Subscriber VCRs 23
Publisher VCRs 23
Link Settings
Slot time 4
Min. Inter PDU delay 6
Max. response delay 10
Transducer Blocks
Block Content
Sensor Block contains all parameters related to the measurement
Diagnsotic contains diagnostiv information
Block
Display Block contains parameters to configure the local display
1) depending on the configuration of the sensor-block
Function Blocks
Block Content
Resource Block The Resource Block contains all the data that uniquely
identifies the field device. It is an electronic version of a
nameplate of the device.
Analog Input The AI block takes the manufacturer's input data,
Block 1 selected by channel number, and makes it available to
Analog Input other function blocks at its output.
Block 2
PID Block The PID block serves as proportional-integral-derivative
controller and is used almost universally to do closed-
loop-control in the field including cascade and feedfor-
ward.
Arithmetic Block This block is designed to permit simple use of popular
measurement math functions. The user does not have to
know how to write equations. The math algorithm is
selected by name, chosen by the user for the function to
be done.
Input Selector The input selector block provides selection of up to four
Block inputs and generates an output based on the configured
action. This block normally receives its inputs from AI
blocks. The block performs maximum, minimum, middle,
average and 'first good' signal selection.
Levelflex M FMP41C with FOUNDATION Fieldbus
Output values
• level or volume
• distance (channel 2)
no output values
no output values
Execution time
30 ms
80 ms
50 ms
30 ms
1)
(channel 1)
Functionality
enhanced
standard
standard
standard
standard
Endress + Hauser