Diagnostic Information
46
ATM60 / ATM90 / KHK53
Dec 2021
9.3 Standard Diagnostics
The standard data is binding for all DP slaves.
Service DDLM_Slave_Diag
Octet
Type
Explanation
Value (Default)
1 BYTE
Status-1
2 BYTE
Status-2
3 BYTE
Status-3
4 BYTE
Master
address
5
BYTE
Device ID (device 'Ident_Number') - (high byte)
(d1)
6
BYTE
Device ID (device 'Ident_Number') - (low byte)
(d1)
(d1)
also see device ID 9.4.5.
9.3.1 Status-1
Bit 7
Master_Lock
Slave was parameterised by another master.
Bit 6
Parameter_Fault
Incorrect parameter setting (invalid telegram message).
Bit 5
Invalid_Slave_Response
Slave is permanently set to zero (0).
Bit 4
Not_Supported
Requested function is not supported by the slave.
Bit 3
Ext_Diag
Slave supports external diagnostic data.
(p-1)
Bit 2
Cfg_Fault
Slave refuses the configuration data setting.
Bit 1
Station_Not_Ready
Slave not ready for data traffic mode (data_exchange
mode).
Bit 0
Station_Not_Existent
Slave does not exist on the bus.
9.3.2 Status-2
Bit 7
Deactivated
Slave was deactivated by the master.
Bit 6
Reserved
Bit 5
Synch_Mode
Slave has received 'Sync' command.
Bit 4
Freeze_Mode
Slave has received 'Freeze' command.
Bit 3
WD_ON
Response monitoring activated.
Bit 2
State
Always set to One (1).
Bit 1
Stat_Diag
Static diagnostics -- Slave can support no valid process
data. The master requests diagnostic data only until the
slave resets this detail.
(p-1)
Bit 0
Prm_Req
Slave must be re-configured / new parameter setting.
(p-1)
If, for the KHK53-P, the Commissioning Diagnostics Control is deactivated (0), the
master is not allerted by the slave to retrieve diagnostic data. The diagnostic data,
however, is ready in the appropriate registers if the master itself wants to collect the
diagnostic data. Further explanations see Sections 9.4.3 to 9.4.3.3.
