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Profibus Interface
optoNCDT ILR 1191
8.
Profibus Interface
Read this chapter, if you work with a ILR 1191-300(04) sensor.
8.1
ID Number
The sensor has been registered under ID number OAA2
HEX
with Profibus Nutzerorganisation e.V. (Profibus
user organization, registered society).
8.2
Connection Requirements
The sensor may be connected to any kind of Profibus DP structure, the requirement being that the selected
Profibus DP master is capable of sending a parameterization telegram, and the master’s pertaining editing
tool (typically, editing software) will support the representation of parameters that are contained in the respec-
tive device master file (GSD file).
The GSD file is named ILR90AA2.GSD. A GSD file includes the two files ILR 1191.dib and ILR 1191.bmp.
These are intended for representation of the sensor in the editing tool. For integration of these files, please
consult the special editing tool documentation.
8.3
Slave Address
To facilitate multiple-participant bus communication, the Profibus slave address can be set in a range of
0 to 125. A desired address can be set via the Profibus, using the SSA command. For information on how to
change the slave address via the editing tool, you should consult the special editing tool documentation. Ad-
dress 4 is set in as-shipped state of the sensor.
The slave address is permanently maintained in the EEPROM. It will also be preserved in the event of a volt-
age failure.
Where more than one slave (ILR 1191) are to share a common Profibus, the various slaves must be connect-
ed one after the other and be assigned different addresses.
Summary of Contents for optoNCDT ILR 1191
Page 1: ...ILR 1191 300 Instruction Manual optoNCDT ILR 1191...
Page 6: ...Page 6 optoNCDT ILR 1191...
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