BECKHOFF BK3xx0 - Manual (Page 66)

Notes on the Documentation
64 Fieldbus Components
Error
code Error code
argument
Description Remedy
15 pulses n Number of Bus Terminals is no
longer correct
16 pulses n Length of the K-Bus data (bit
length) is no longer correct. n =
bit length after booting
17 pulses n Number of Bus Terminals is no
longer correct.
n = number of Bus Terminals
after booting.
18 pulses n Bus Terminal identifier no longer
correct after reset (n = Bus
Terminal number).
Start the coupler again, and if the error occurs
again after this, use the KS2000 software to
set manufacturer’s settings.
Error location
The number of pulses indicates the position of the last Bus Terminal before the fault. Passive Bus Terminals, such as
a power feed terminal, are not included in the count.