BECKHOFF ILxxxx-B520 User Manual
Page 25
IL Config Object
ILxxxx-B520
22
Request Data of Set_Attribute_Single
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Register data (Low Byte)
1
Register data (High Byte)
2
Not used
3
Not used
Response Data of Set_Attribute_Single
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Status (Low Byte)
1
Status (High Byte) : 0 = OK, >0 = Error
IL_Status
The „IL Status“ attribute shows the actual status of the ILxxxx-B520.
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.
IL_Cfg
IL_Error
IL_Error
:
IO Error, internal Data exchange ILxxxx-B520 has failed
IL_Cfg
:
ILxxxx-B520 Configuration Error (EEPROM check failed)
Diag
:
Diagnosis of analog Channel
FB_Error :
Fieldbus Error / Idle Mode
Extension Box Diagnosis
The „Extension Box Status“ attribute describes which of the extension bo-
xes has encountered a diagnosis event. After reading the extension box
Status, the attribute is cleared until the next diagnosis appears. Read-
ing of the attribute also clears the “Diag-Bit” within the attribute “IL
Status”. The function of this attribute is only active if the diagnosis of
analog extension boxes is enabled.
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Extension Box Number
1
Status
Error Code
Channel Number
Extension Box Number :
Number of failed extension box
Channel Number
:
Number of failed channel of the extension box
Error Code
:
Extension box specific Error Code (see extension box manual)
Status
:
0 = Error is reseted
1 = Error occurred