Diagnostics; Faults; Troubleshooting - Lenze SMVector Reference Manual

8

Diagnostics

8.1

Faults

In addition to the normal drive fault codes, the additional codes listed in Table 23 may be generated by the
option module during a fault condition.
Fault Code
F.ntF
F.nF1
F.nF2
F.nF3
F.nF4
F.nF5
F.nF6
F.nF7
8.2

Troubleshooting

No communications
from the option
EtherNet/IP write
commands are
ignore or return
Drive does not
change direction to
CMVETH01B
Diagnostics
Definition
Module Time-out
NetIdleMode
(Idle event received in I/O message header)
NetFaultMode
(Loss of I/O connection Exclusive Owner)
Network Fault triggered via Control
Supervisor Object 0x29-1-17
Explicit message timeout reaction
Action on overall Ethernet timeout
(no explicit or I/O messages received or Web
Server access)
Explicit message timeout reaction
Overall I/O Message Timeout
Table 24: Troubleshooting
Symptom Possible Cause
Module is not initialised
module
Incorrect EtherNet/IP settings
Improper wiring
"Network enabled" terminal is
either open or not configured
exceptions
Parameter P112 is set to 0
(Forward Only)
REVERSE
Table 23: Fault Codes
Module to drive communications time out.
Check cable and connection between drive and option module.
Refer to section 9.1, Parameter P431
Refer to section 9.1, Parameter P432
Refer to Section 9.2.8, Control Supervisor Object
Triggered by Explicit message expected packet rate time-out, 'F.nF4'
Refer to section 9.1, Parameter P433
Trigger by expiration of timer monitoring all messages received by the
module (refer to P435 for setup)
Refer to section 9.1, Parameter P434
Expiration of overall explicit message timer 'F.nF6'.
Refer to section 9.1, Parameter P433
Expiration of overall I/O message timer 'F.nF7'.
Refer to section 9.1, Parameter P432
• Check the drive to module connection.
• Check P400 and P402.
• Check P410 - P421.
• If unsure of setting, reset EtherNet/IP parameters to
factory default using P403.
• Power cycle drive after changing IP address setting
or use P408.
• Check wiring between the EtherNet/IP network and
communication module.
• Ensure that the terminal block is properly seated.
• Check connection between module and drive.
Configure one of the input terminals (P121, P122 or P123)
to "Network Enabled" function (selection 9) and close the
corresponding contact.
Set drive parameter P112 to 1 to enable Forward &
56
Remedy
Remedy
Reverse direction