Option error codes – Yaskawa SI-EN3 Installation User Manual
Page 50
11 Troubleshooting
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YASKAWA ELECTRIC TOBP C730600 58B 1000-Series Option SI-EN3 Installation Manual
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Option Error Codes
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Option Fault Monitors U6-98 and U6-99
The option can declare error/warning conditions via drive monitor parameters on the drive
Table 11 Option Fault Monitor Descriptions
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.
Fault Condition
Fault
Declared
Status Value
(U6-98/U6-99)
Description
No Fault
n/a
0
No faults.
Force Fault
EF0
3
Network sent a message to force this node to the fault
state.
Network Link Down
BUS ERROR
1100
No network link to option.
Connection Time-out
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.
EtherNet_IM_E_conditional.fm 50 ページ 2012年10月31日 水曜日 午後12時53分