Communication
2.2 PROFINET communication
SIMOCODE pro - Communication
70 Function Manual, 11/2018, A5E40508495002A/RS-AC/003
Structure of the diagnostics data records
Data blocks, diagnostics data records
In the following description, the main structure of the diagnostics data records at slot level
(0xC010, 0xC011, 0xC00A) is described with the individual data blocks:
Table 2- 15 Data blocks, diagnostics data records
BlockVersion 2 bytes
API (Application Process Identifier)
SlotNumber 2 bytes
USI (User Structure Identifier)
Number of repeats = number of entries
Table 2- 16 Data block "BlockType"
Alarm transport channel 1
Alarm transport channel 2
In the "BlockLength" data field, the number of the following bytes of the diagnostics data
record is coded. This is the length of the diagnostics data record without the number of bytes
for the data fields "BlockType" and "BlockLength," which each have a length of 2 bytes.
Data block "BlockVersion"
Table 2- 17 Data block "BlockVersion"
First value of the version number, 0x01
Version number, always 0x01 in the case of SIMOCODE pro
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