Wieland samos PRO COMPACT - Data Set 2

EtherCAT Gateway
Wieland Electric GmbH | BA000970 | 11/2016 (Rev. F)
180
Data set 2
1065964555
Data set 2 (32 bytes) contains the check values (CRCs) for the system configuration.
Configuration check values (CRCs)
Data set 2 contains the following configuration check values of the samosPRO system:
• Project CRC of the project file created with samosPLAN5+.
• System CRC, uniquely assigned to a module version, consisting of internal software and
hardware version.
The CRCs are each 4 Bytes in length. Data set 2 can be read only.
The project CRC is transmitted in Big Endian format.
Table 123: Output data set 2 samosPRO COMPACT to --> SP-EN-ETC
Byte
assignment
Byte 0
Project CRC
Value is on the first page in the project report
from samosPLAN5+.
Example: CRC Station 1: 0x2ac78506
Byte 1
Byte 2
Byte 3
Byte 4 System CRC
Caution: Review of this system CRC requires
a custom material number and thus a special
agreement with Wieland Electric.
Byte 5
Byte 6
Byte 7
Byte 8 to byte 31
Reserved for as yet unknown applications
Length
32 bytes
11.5.2