User manual

Publication CNET-UM001C-EN-P - November 2005
8-8 Troubleshoot Your ControlNet Communication Modules
Flashing red BOOT Module has invalid firmware. Update module firmware with ControlFlash
Update Utility.
ROM
UPDT
Flash update is in progress. None required.
SNGL KPR! Module detected that it has been connected to
a Cnet 1.0 or 1.25 (single-keeper) network.
Update the firmware of module at node address
01 and reschedule the network.
Steady green OK Normal operation None required. In this case, at least one
connection has been made to or through the
module.
INIT Module is initializing. None required.
BW >MAX Module is receiving too much network traffic
and connections are timing out. The network
bandwidth has been exceeded.
None required (temporary condition).
If this happens frequently, add another module
and split the traffic between them.
CMPT Secondary CNB is compatible with its partner. None required.
DSNP Secondary CNB is disqualified with no partner. Check corresponding slot of primary chassis for
type and revision of module.
PwDS CNB is primary with a disqualified secondary
partner.
Check the type and revision of the module.
PwQg CNB is primary with a qualifying secondary
partner.
Redundant system status. No action required.
PwQS CNB is primary with a qualified secondary
partner.
PwNS CNB is primary with no secondary partner. Check corresponding slot of secondary chassis
for correct module.
Qfng Secondary CNB is qualifying. Redundant system status. No action required.
QS Secondary CNB is qualified.
SW
ERR
Node address switch changed after power-up. None required, but we recommend that you
either return switches to their original settings
or replace the module, since this could indicate
a latent hardware problem.
Flashing green CNFG ERR ControlNet configuration error. Recheck configuration.
NET
ERR
Network cabling error or no other active nodes
on network.
Re-check your network cabling and make sure
another node on the network is active (on line).
OK Normal operation None required. In this case, no connections
have been made to or through the module.
If The OK
Indicator Is
With This
Module Status
Display
It Means Take This Action