● Second byte (Station_Status_2)
0
Diag.Prm_Req (set by slave)
1: Slave needs to be reconfigurated, parameters need to be set again.
1
Diag.Stat_Diag (set by slave)
1: Static diagnosis, slave fails (temporarily) to provide valid data.
2 Always set as 1 by slave
3
Diag.WD_On (set by slave)
1: watchdog is on
4
Diag.Freeze_Mode (set by slave)
1: freezing command received by slave
5
Diag.Sync_Mode (set by slave)
1: synchronizing command received by slave
6 Reserved
7
Diag.Deactivated (set by master, reset by slave)
1: slave inactive
● Third byte (Station_Status_3)
0 to 6 Reserved
7
Diag.Ext_Diag_Overflow (set by slave)
1: more diagnosis information in Ext_Diag_Date than what specified infor‐
mation
● Fourth byte (Diag.Master_Add)
Log in address of PROFIBUS master which parameterizes this PROFIBUS
slave in this eight-bit set. If there is no such master which parameterizes this
PROFIBUS slave, address 255 of this PROFIBUS slave will be logged in this
octet.
● Fifth and sixth bytes (Ident_Number)
The identifier of the adapter.
DOK-RCON02-FV*********-IB08-EN-P Bosch Rexroth AG 249/259
Rexroth Frequency Converter Fv
Communication Protocols
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