Rockwell Automation 1784-PKTCS ControlNet PCI Scanner Card Installation Instrucitons User Manual
Page 59
Interpret Status Indicators 7-3
Publication 1784-IN042A-EN-P - April 2005
1
UMAX is the highest node address on a ControlNet network that can transmit data.
steady green
• normal operation
• none
flashing green/off
• temporary
network errors
• check media for broken cables, loose
connectors, missing terminators, etc.
• if condition persists, refer to the ControlNet
Media Planning and Installation Manual,
publication CNET-IN002
flashing red/off
• media fault
• check media for broken cables, loose
connectors, missing terminators, etc.
• if condition persists, refer to the ControlNet
Media Planning and Installation Manual,
publication CNET-IN002
• no other nodes
present on
network
• add other nodes to the network
flashing red/green
• incorrect node
address
• change 1784-PKTCS node address so that it
is less than or equal to UMAX
1
• incorrect network
configuration
• use RSNetWorx to reconfigure the
ControlNet network so that UMAX
1
is greater
than or equal to the 1784-PKTCS node
address
Table 7.1 ControlNet status interpretation
A and
B
Cause:
Action: