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Option error codes – Yaskawa SI-EN3 Installation User Manual

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11 Troubleshooting

50

YASKAWA ELECTRIC TOBP C730600 58B 1000-Series Option SI-EN3 Installation Manual

Option Error Codes

Option Fault Monitors U6-98 and U6-99

The option can declare error/warning conditions via drive monitor parameters on the drive

digital operator as shown in

Table 11

.

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

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