BECKHOFF BK3000 - Manual (Page 51)

Appendix
BK3xxx/LC3100 51
Byte no. Description
Byte 0 0
Byte 1 255
Byte 2 UserPrmData error
0: no error
1: reserved
2: not enough UserPrmData
3: faulty byte or word in UserPrmData
Byte 3 first faulty byte in UserPrmData (0-63)
Byte 4 CfgData error
0: no error
1: not enough CfgData
2: CfgData byte faulty
3: reserved
Byte 5 First incorrect byte in CfgData (0 - 63)
Byte 6 0
Byte 7 0
Initialization
errors Description
Bit 0 Error on reading the EEPROM
Bit 1 Compile buffer is too small
Bit 2 Error on checking the programmed configuration
Bit 3 Error on reading out the terminal types on the terminal bus
Bit 4 Terminal is not supported
Bit 5 Too much configuration data
Bit 6 Too much output data (total output data of all terminals is too long)
Bit 7 Too much input data (total input data of all terminals is too long)
While there is an initialization error pending, the flag Stat_Diag will be set
in the fixed diagnostic data, with the effect that you will not be able to
execute a process data cycle on the terminal bus.
Terminal bus
errors Description
Bit 0 Too many errors on sending a command on the terminal bus (slave
detected an error on comparing the command with the inverted
command)
Bit 1 Too many timeouts on command execution (slave did not
acknowledge command execution)
Bit 2 Too many errors on receiving input data (master detected an error
on comparing the input data with the inverted input data)
Bit 3 Too many errors on transmitting the output data (slave detected an
error on comparing the output data with the inverted output data)
Bit 4 Error on bus reset
Bit 5 Terminal bus error
Bit 6-7 --