Installation 1-17
Operator Keypad Fault Messages
The following is a table of faults that could be caused by the V7 EtherNet/IP Option Kit that will be displayed on the Operator Keypad only.
For any fault displayed on the operator that is not listed in the following table, please see TM.V7.01, V7 Drive technical manual.
Table 1.7– Drive Faults (Displayed on the Drive Keypad)
Fault Content Cause Solution
BUS
V7 EtherNet/IP Option Kit
communications error
Communication is not established between
EtherNet/IP Master and the drive.
• Check V7 EtherNet/IP Option Kit communication
LED display.
EF0
V7 EtherNet/IP Option Kit external
fault
Drive received an external fault command
from the V7 EtherNet/IP Option Kit
• Check multi-function input settings
• Check PLC or controller program
• Eliminate cause of fault (machine device in fault
state)
OPE05 Command selection fault
Parameter n003 is set to V7 EtherNet/IP
Option Kit and no card is detected
• Install V7 EtherNet/IP Option Kit
• Reprogram n003
• Replace the V7 EtherNet/IP Option Kit
OPE06 Reference selection fault
Parameter n004 is set to V7 EtherNet/IP
Option Kit and no card is detected
• Install V7 EtherNet/IP Option Kit
• Reprogram n004
• Replace the V7 EtherNet/IP Option Kit
CPF20 V7 EtherNet/IP Option Kit fault Faulty J1/2CN connection
• Power cycle the drive
• Reseat the V7 EtherNet/IP Option Kit
• Replace the V7 EtherNet/IP Option Kit
• Replace the inverter
CPF21
V7 EtherNet/IP Option Kit self-
diagnostics fault
Faulty V7 EtherNet/IP Option Kit • Replace the V7 EtherNet/IP Option Kit
CPF22
V7 EtherNet/IP Option Kit ID code
fault
CPF23 Watch dog timer fault
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