YASKAWA VIPA SPEED7 - Diagnostic Data of a DP Slave - SSL-ID: 00 B4 H

17.24 Diagnostic data of a DP slave - SSL-ID: 00B4h
If you read this partial list, you obtain the diagnostic data of a PROFIBUS DP slave. This
diagnostic data is structured in compliance with EN 50 170 Volume 2, PROFIBUS. The
module is to be specified via the configured diagnostic address.
Content Value Description
SSL_ID 00B4h Shows all the diagnostic data of a PROFIBUS DP slave.
INDEX xxxxh Here the configured diagnostic address of the DP slave is to be specified with INDEX.
LENTHDR xxxxh Length of a record set
The maximum length is 240bytes. For standard slaves, which have a diagnostic data
length of more than 240bytes up to a maximum of 244bytes, the first 240bytes are read
and the overflow bit is set in the data.
N_DR 0001h Number of record set (1)
Record set SSL_ID: 00B4h
INDEX
offset
Length Description
0 1byte Station status 1
1 1byte Station status 2
2 1byte Station status 3
3 1byte Number of master station
4 1byte Vendor ID (high byte)
5 1byte Vendor ID (low byte)
... ... Further diagnostic data specific to the particular slave
Description
Header
VIPA SPEED7
SSL System status list
Diagnostic data of a DP slave - SSL-ID: 00B4h
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