User manual

Industrial Electronic Devices
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Document
code: MN67561_ENG Revision 1
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001
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User Manual
ProfiBus Slave to
Serial Communication
Master
SET ACCESS:
By pressing the “Set Access” button from the main window for
SW67561 (Fig. 2) the window “Set SDO Access” appears
(Fig. 4):
It is divided in two part, the "ProfiBus IN --> Serial Read" and
the "Serial Write --> ProfiBus OUT".
The first part ("ProfiBus IN --> Serial Read") is used to read
the data that arrived from the Slave ProfiBus.
The second part ("Serial Write --> ProfiBus OUT") is used to
Write the data that will be sent to the Slave ProfiBus.
Profibus IN --> Serial Read
The means of the fields are:
 In the field “Address ProfiBus”, the address for the
ProfiBus is defined;
 In the field “Slave ID” the address of the Modbus device
you must read is defined;
 In the field “Address Register” the start address of the
register to be read is defined;
 In the field “Type” insert the data type of the
Register you like read.
o Coil Status;
o Input Status;
o Holdind Register;
o Input Register.
 In the field “NPoint” insert the number of
consecutive register to be read;
 In the field “Mnemonic” the description for the request
is defined.
Figure 4: “Set SDO Access” window