Profibus interface center, Spc3 – Siemens SPC3 User Manual
Page 22
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PROFIBUS Interface Center
SPC3
Page 20
V1.3
SPC3 Hardware Description
2003/04
Copyright (C) Siemens AG 2003. All rights reserved.
5.2 Status Register
The status register mirrors the current SPC3 status and can be read only.
Address
Bit Position
Designation
Control
Register
7
6
5
4
3
2
1
0
04H
(Intel)
WD_State
DP_State
RAM
access
violation
Diag_
Flag
FDL_
IND_ST
Offline/
Passive-
Idle
Status-Reg
7..0
1
0
1
0
Address
Bit Position
Designation
Control
Register
15
14
13
12
11
10
9
8
05H
(Intel)
SPC3 Release
Baud Rate
Status-Reg
15 .. 8
3
2
1
0
3
2
1
0
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