Endress+Hauser Cerabar M - 9.12 Description of Parameters

Commissioning with the FF configuration program Cerabar M, Deltabar M, Deltapilot M
164 Endress+Hauser
9.12 Description of parameters
In this chapter the parameter text as well as the parameter name are indicated.
In FF configuration programs only the parameter text is displayed (exception: in the NI-
FBUS configurator you can select if the parameter text or the parameter name is displayed).
Example:
• With FOUNDATION Fieldbus, all the device parameters are categorized according to their
functional properties and task and are assigned to the Resource Block, the Transducer
Blocks and the function blocks. The parameters of the Resource Block, the Transducer
Blocks and the Analog Input Block are described in this section. For a parameter
description of the other function blocks, such as the PID or Discrete Output Block, see
Operating Instructions BA00013S "FOUNDATION Fieldbus Overview" or the
FOUNDATION Fieldbus specification.
• Some parameters are only relevant if other parameters are appropriately configured.
9.12.1 Block model
The Cerabar M/Deltabar M/Deltapilot M has the following blocks:
• Resource Block (device block)
• Transducer Blocks
– Pressure Transducer Block
This block supplies the output variables Primary Value/PRIMARY_VALUE and
Secondary Value/SECONDARY_VALUE. It contains all the parameters to configure the
measuring device for the measuring task such as measuring mode selection,
linearization function and unit selection.
– DP_FLOW Transducer Block (only Deltabar M)
This block supplies the output variable "Totalizer 1 /TOTALIZER_1_FLOAT" and
"Totalizer 2 /
TOTALIZER_2_FLOAT". It contains all the parameters that are needed to configure the
flow and this totalizer.
– Diagnostic Transducer Block
This Block returns error messages as output variables. It contains the simulation
function for the Pressure Transducer Block, parameters to configure the alarm response
and the user limits for pressure and temperature.
– Display Transducer Block
This Block does not return any output variables. It contains all the parameters for
configuring the onsite display, such as Language/DISPLAY_LANGUAGE.
• Function blocks
– 2 Analog Input Blocks (AI)
– Discrete Output Block (DO)
– PID Block (PID)
– Arithmetic Block (ARB)
– Input Selector Block (ISB)
– Integrator Block (IT)
– Discrete Input Block (DI)
Parameter text Parameter name
Linearization LINEARIZATION