Annex; A) Overview Of The Measuring Instrument Functions - IFM Electronic RNX-13 Bit Handbuch

Annex

C) Overview of the encoder functions
The specification of the measuring instruments contains functions for detailed diagnostics and functions
for the parameter setting of the position value. Tables A.1 and A.2 provide an overview of measuring
instrument-specific data for measuring instruments of class 1 and class 2.
These data are implemented as application-specific data of the communication functions.
Table A.1: measuring instrument-specific data class 1 (CLASS 1), compulsory for all DP
measuring instruments
Function
Data_Exchange
Data_Exchange
RD_Inp
Slave_Diag
Slave_Diag
Slave_Diag
Slave_Diag
Slave_Diag
Slave_Diag
Set_Prm
*) As an option 16 bits without sign
Octet no. Data types
1 - 4 32 bits without sign *)
1 - 4 32 bits without sign *)
1 - 4 32 bits without sign *)
7 octet string
8 octet string
9 octet string
10 octet string
11 - 14 32 bits without sign
15, 16 16 bits without sign
9 octet string
73
Name
position value (input)
preset value (output)
position value
external extended diagnostic
header
alarms
operating status
type of measuring instrument
singleturn resolution or
measuring units
number of distinguishable
revolutions
operating parameters