Rockwell Automation Allen-Bradley IMPACT 1336 Series, Troubleshooting Manual, Page: 41 / 196

2–11 Troubleshooting and Error Codes
Publication 1336 IMPACT-6.8 – November, 2002
Fault Code and
Text
Suggested Action Description
Fault
Type
LED Status
06075
SP 3 Timeout
VP, Flashing green Warning
The SCANport adapter at port 3 has
been disconnected and the logic mask
bit for port 3 is set (1).
If the adapter was not intentionally
disconnected:
•
Check the wiring to the SCANport adapters.
•
Replace wiring, SCANport expander,
SCANport adapters, and Control Board.
•
Replace drive, if required.
If you do not want this condition to be reported
as a warning, change bit 11 in Warning Select
1 (parameter 21) to 0.
06076
SP 4 Timeout
VP, Flashing green Warning
The SCANport adapter at port 4 has
been disconnected and the logic mask
bit for port 4 is set (1).
If the adapter was not intentionally
disconnected:
•
Check the wiring to the SCANport adapters.
•
Replace wiring, SCANport expander,
SCANport adapters, and Control Board.
•
Replace drive, if required.
If you do not want this condition to be reported
as a warning, change bit 12 in Warning Select
1 (parameter 21) to 0.
06077
SP 5 Timeout
VP, Flashing green Warning
The SCANport adapter at port 5 has
been disconnected and the logic mask
bit for port 5 is set (1).
If the adapter was not intentionally
disconnected:
•
Check the wiring to the SCANport adapters.
•
Replace wiring, SCANport expander,
SCANport adapters, and Control Board.
•
Replace drive, if required.
If you do not want this condition to be reported
as a warning, change bit 13 in Warning Select
1 (parameter 21) to 0.
06078
SP 6 Timeout
VP, Flashing green Warning
The SCANport adapter at port 6 has
been disconnected and the logic mask
bit for port 6 is set (1).
If the adapter was not intentionally
disconnected:
•
Check the wiring to the SCANport adapters.
•
Replace wiring, SCANport expander,
SCANport adapters, and Control Board.
•
Replace drive, if required.
If you do not want this condition to be reported
as a warning, change bit 14 in Warning Select
1 (parameter 21) to 0.
06079
SP Error
VP, Flashing green Warning
SCANport communications have been
interrupted.
If the adapter was not intentionally
disconnected:
•
Check for excessive electrical noise in the
system.
•
Check the wiring to the SCANport adapters.
•
Replace wiring, SCANport expander,
SCANport adapters, and Control Board.
•
Replace drive, if required.
If you do not want this condition to be reported
as a warning, change bit 15 in Warning Select
1 (parameter 21) to 0.