Burkert Type SE56 User Manual
Page 8
TECHNICAL MANUAL
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03
PROFIBUS DP MODULE- DATA LINK
DESCRIPTION
Document Data
Date
Date
File name
ProfibusDP_emanual_Burkert_04.doc
19/03/08 19/03/08 19/03/08
8
the Data Type = 2 ( 1 byte )
-----------------------------------------------------------
Number
of
Input
byte
exchanged (
16
byte
)
Whit the Configuration 0x41,0x0F,0x03 the Flow rate is in tecnical unit ( 4 byte )
totalizers
negative
(
4
byte
)
partial totalizers negative ( 4 byte )
process flags ( 2 byte )
dynamic variations ( 1 byte )
the Data Type = 3 ( 1 byte )
-----------------------------------------------------------
Number
of
Input
byte
exchanged (
16
byte
)
Whit the Configuration 0x41,0x0F,0x04 the Flow rate is in % ( 4 byte )
totalizers
positive (
4
byte
)
totalizers
negative
(
4
byte
)
process flags ( 2 byte )
dynamic variations ( 1 byte )
the Data Type = 3 ( 1 byte )
-----------------------------------------------------------
Number
of
Input
byte
exchanged (
16
byte
)
Whit the Configuration 0x41,0x0F,0x05 the Flow rate is in tecnical unit ( 4 byte )
totalizers
positive (
4
byte
)
totalizers
negative
(
4
byte
)
process flags ( 2 byte )
dynamic variations ( 1 byte )
the Data Type = 3 ( 1 byte )
-----------------------------------------------------------
Number
of
Input
byte
exchanged (
16
byte
)
The third type of Configuration consist of 24 byte Input
This configuration is used when there is necessary to exchange the information about totalizers positive and
negative at the same time.
The difference with the precedent configurations is the presence of the totalizers positive and negative
contemporary in the block of data exchanged
With the setting of a control byte, in the configuration string of the file GSD,it is possible to set the Data
Type of information returned by Input data.
The control byte is the third byte of the Configuration string (see below).
It is also possible to change the Data Type with a Class 1 and Class 2 Master and the relative Acyclic Slot
and Acyclic Index, during data exchange.
For details Acyclic Service see the relative section in this document.
The reference to the Configuration string in the GSD file is:
------------------------------------------------------------
Module = "24 Byte Input" 0x41,0x17,0x00
3
EndModule
------------------------------------------------------------
The settings in the GSD file for to use this configuration is:
-----------------------------------------
SlotDefinition