Data Set 1 In Dp Interface - Siemens Sirius 3RK3 System Manual

Byte
12
13
14
15
8.5.4.2

Data set 1 in DP interface

The content of DS1 for DP interface contains the same information as DS0 because certain
CPUs first request DS1 for diagnostic purposes. If DS1 is rejected by DP interface, the CPU
does not request any further diagnoses. Diagnostics bits that are not within the scope of DS0
always remain set to 0.
Byte
0...3
Diagnostics data part 2
4
5
6
7
8
9
10
11
12
13
14
15
Modular Safety System 3RK3
System Manual, 10/2008, 926 2530-02 DS 02
Meaning
Bit 2 = 1
Bit 3 = 1
Bit 4 fix 0
Bit 5 fix 0
Bit 6 fix 0
Bit 7 fix 0
0 x 00
0 x 00
0 x 00
0 x 00
Meaning
Same as DS0
0 x 7D
0 x 20
0 x 01
Bit 0 =1 (channel 0)
Bit 0 = 0
Bit 1...7 fix 0
0 x 00 fix
0 x 00 fix
0 x 00 fix
Bit 0 fix 0
Bit 1 fix 0
Bit 2 fix 0
Bit 3 = 1
Bit 4 fix 0
Bit 5 fix 0
Bit 6 fix 0
Bit 7 fix 0
0 x 00
0 x 00
0 x 00
0 x 00
External fault (e.g. memory module not connected)
Unclear error (e.g. configuration error)
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
Diagnostics data part 1
Channel type
No. of diagnostics bits per channel
Number of channels (1 channel)
Module fault (error present)
Module OK
Channels 1 ... 7 not assigned
-
-
-
-
-
-
Unclear error (e.g. configuration error)
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
Diagnostics / service
8.5 Diagnostics with data sets
277