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FX2N-32DP-IF Profibus-DP Interface Unit
Appendix C:
User Parameter
The following user parameter is used by GSD File V2.10 of 32DP-IF on the configuration
software.
Further information for user parameter can be found in the chapter 6. Further information for
the special function block's BFMs can be found in each module's manual.
C-1:
General Parameter (Global User Parameter)
The first two bytes of user parameter is general parameter. This parameter influence the
communication of the FX
First byte is "Not used", so it is always 0. For second byte, see the following table.
Table C-1:
Nr.
Parameter Name
swap data for
00
BFMs
(1st)
(Intel/Motorola)
01
cyclic status
(2nd)
check of I/O units
error check of
02
special function
(3rd)
units
swap word
03
parameter for
(4th)
BFMs
For information of Note, please see next page.
-32DP-IF.
2N
General Parameter (Global User Parameter) [Second byte]
Value Setting
List
no swap (Intel)
*1
swap (Motorola)
no I/O bus error
check
cyclic I/O bus
error check
no err. check of
sp. fct. blocks
err. check of sp.
fct. blocks
word parameter
Intel Format
*2
word parameter
Motorola Format
Description
Default setting.
Byte data is Intel format within the word data of special
function block's BFMs.(Not swapped)
1st: Low byte
2nd: High byte
Byte data is Motorola format within the word data of
special function block's BFMs.(Swapped)
1st: High byte
2nd: Low byte
Default setting.
The status check of the I/O units/blocks is not
performed.
The status check of the I/O units/blocks is performed in
every cycle
Default setting.
Error status (BFM #29) in all connected special function
blocks is not checked.
Error status (BFM #29) in all connected special function
blocks is checked in every cycle.
However, the following modules are not checked.
•
FX
-10GM, FX
-20GM, FX
2N
2N
FX
-2DA, FX
-3A
2N
0N
Default setting.
Byte data is Intel format within the word parameter.
(Not swapped)
1st: Low byte
2nd: High byte
Byte data is Motorola format within the word parameter.
(Swapped)
1st: High byte
2nd: Low byte
Appendix C:
-2AD,
2N
C-1
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