Introduction; Acronyms And Abbreviations; Parameter Tables - ABB PROFIBUS FEX100-DP User Manual

WaterMaster
Electromagnetic flowmeter

1 Introduction

This user guide identifies PROFIBUS
tables for WaterMaster FEX100-DP series flowmeters that are
defined in accordance with structure formats specified by
PROFIBUS-PA version 3.01.
FEX100-DP is the PROFIBUS International registered model
name registered for WaterMaster flowmeters supporting
PROFIBUS communications over RS485 physical layer and
covers several variants of the flowmeter system (FEV1xx,
FEF1xx, FET1xx etc). Refer to the data sheet DS/WM-EN for
details of applicable models and order codes.
Refer to PROFIBUS supplement IM/WMPBS-EN for details of
parameter block context, diagnostic errors / warnings,
Identification and Maintenance (I&M) functions and all other
PROFIBUS-related information for this model series of
WaterMaster flowmeters.

1.1 Acronyms and Abbreviations

AI Analog Input Function Block
AO Analog Output Function Block
FB PROFIBUS-PA Function Block
Input Data passed into a Master device
(for example, from a Slave device)
I&M PROFIBUS Identification and Maintenance
function
MS1 Class 1 Master-Slave acyclic transaction
MS2 Class 2 Master-Slave acyclic transaction
Output Data passed out of a Master device
(for example, to a Slave device)
PB PROFIBUS-PA Physical Block
PI/PNO PROFIBUS International / PROFIBUS User
Organisation (www.profibus.com).
TB PROFIBUS-PA Transducer Block
TOT Totalizer Function Block
Table 1.1 Acronyms and Abbreviations
2
®
slot and index parameter

2 Parameter Tables

Table 2.1 contains a description for the legends in tables 2.2 to
2.14.
Tables 2.2 to 2.14 (Slot 0 to Slot 12) contain descriptions for the
parameters of each block
Legend Description
Abs. Idx / Relative index of parameters within the block
and the absolute index of the parameters within
Rel. Idx
the slot.
In accordance with the PROFIBUS PA Profile,
all blocks start on absolute index 16 with the
BLOCK_OBJECT structure parameter.
Data Type Data type of the parameter. Some parameters
consist of structures (refer to Appendix B, page
64 for details).
Size Size of the parameter in bytes.
Store
Cst = Constant parameter – not subject to
any changes.
(Storage Type)
S = Static parameter. Stored permanently
in non-volatile memory. Changes to this
parameter
counter
REV_COUNTER
Identification and Maintenance Block 0
(I&M0) structure.
N = Non-volatile parameters that are saved
permanently.
parameters
ST_REV counter of the block or the
REV_COUNTER parameter of the I&M0
structure.
D = Dynamic parameters that are lost
during power down.
Access r = Parameter can be read.
w = Parameter can be written to.
Usage C = Contained. Parameter is for internal
use only. Cannot be accessed
cyclically.
I = Input parameter that can be accessed
cyclically.
O = Output parameter that can be
accessed cyclically.
Transport a = Parameter can be accessed acyclically
only.
(Data Transport)
cyc = Parameter can be accessed cyclically
and acyclically.
Default Specifies the parameter value after parameter
FACTORY_RESET (PB.19) is triggered with the
'Reset ROM defaults' option.
Note that the WaterMaster's Station Address
and parameter IDENT_NUMBER_SELECTION
(PB.24) do not get changed in this condition.
Table 2.1 Block Table Legends
1 Introduction
increment the ST_REV
of the block and the
parameter of the
Writing to these
does not affect the
IM/WMPBST–EN Rev. B