Yaskawa EtherNet/IP - Manual (Page 44)

Fault
Condition
Fault Declared
Status Value
(U6-98/U6-99)
Description
Connection
Timeout
BUS ERROR 1101
The node timer (Requested Packet
Interval) timed out.
Duplicate IP
Address
BUS ERROR 1102
This node and at least one other node have
the same IP Address.
Default MAC
Address
None 1103
Factory default MAC Address
programmed into the option. Return for
reprogramming.
Two drive monitor parameters, U6-98 and U6-99 assist the user in network troubleshooting.
• U6-98 displays the first declared fault since the last power cycle. U6-98 is only cleared
upon drive power-up.
• U6-99 displays the present option status. U6-99 is cleared upon a network-issued fault reset
and upon power-up.
If another fault occurs while the original fault is still active, parameter U6-98 retains the
original fault value and U6-99 stores the new fault status value.
12 Troubleshooting
44 YASKAWA TOEP YAICOM 16A 1000-Series Option Dual-Port EtherNet/IP SI-EN3D Installation Manual