BECKHOFF IPxxxx-B520 - Manual (Page 21)

IP Config Object
IPxxxx-B520 18
IP_Status
The „IP Status“ attribute shows the actual status of the IPxxxx.
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Byte FB_Error res. res. res. Diag res. IP_Cfg IP_Error
IP_Error
: IO Error, internal Data exchange IPxxxx has failed
IP_Cfg : IPxxxx Configuration Error
Diag : Diagnosis of analog Channel, cleared by reading Channel Status Attribute
FB_Error : Fieldbus Error / Idle Mode
Channel Status
The Channel Status attribute describes which channel of the Ipxxxx-B520
has encountered a diagnosis event. After reading the diagnosis data,
the attribute is cleared until the next diagnosis appears. Reading of
the attribut also clears the Diag-Bit within the attribute „IP Status“
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Terminal Number
1 Status Error Code Channel Number
Terminal Number :
Number of faulty terminal
Channnel Number : Number of faulty channel of the terminal
Error Code : Terminal specific Error Code
Status : 0 = Error is reseted
1 = Error occured
IO Error Action
Note
Action to be performed if a fieldbus error occurred.
To activate a new IO error Action setting a device reset has to be per-
formed either by executing a power cycle to the ILxxxx-B520 or by
executing a Reset Service (Service Code 5) to the ILxxxx-B520 Iden-
tity Object (Class Id 1, Instance 1)
Value Description
0 Leave local IO Cycle
1 Leave local IO Cycle and reset outputs (default)
2 freeze outputs
Bus Off Behaviour
Note
Action to be performed if a fieldbus error occurred.
To activate a new Bus Off Behaviour setting a device reset has to be
performed either by executing a power cycle to the ILxxxx-B520 or by
executing a Reset Service (Service Code 5) to the ILxxxx-B520 Iden-
tity Object (Class Id 1, Instance 1)
Value Description
0 Hold CAN in Bus Off (default)
1 Reset Communication / Device