Siemens Simatic S7-400 - Page 96

PROFIBUS DP
5.1 CPU 41x-3 PN/DP as DP master / DP slave
S7-400 Automation System, CPU Specifications
5-22 Manual, 10/2006, 6ES7498-8AA04-8BA0
Identifier-related diagnostics
The ID-related diagnostic data tells you for which of the configured address areas of the
transfer memory an entry has been made.
Byte 6
70
Byte 7
01
7654 13
Byte 8
021
7654 3
Byte 8
021
7654 3
Byte 10
021
7654 3
00000
Byte 8
021
7654 3
Byte 11
021
7654 3
Byte 9
021
7654 3
Bit no.
Length of the module diagnosis including byte 6 (depends on the
number of configured address areas up to 6 bytes)
Code for module diagnosis
Bit no.
Set 0 actual configuration
Set 0 actual configuration and slave CPU in STOP
Set 0 actual configuration
Entry for 1st configured address area
Entry for 2nd configured address area
Entry for 3rd configured address area
Entry for 4th configured address area
Entry for 5th configured address area
Bit no.
Entry for 6th to 13th configured address area
Entry for 14th to 21st configured address area
Bit no.
Bit no.
Bit no.
Entry for 22nd to 29th configured address area
Entry for 30th configured address area
Entry for 31st configured address area
Entry for 32nd configured address area
Figure 5-4 Structure of the ID-related diagnostic data of the CPU 41x