Chapter 7: Service and troubleshooting
P/N 3101890-EN • REV 006 • ISS 21JUN18 141
Label Source Description
6 Ethernet Card Configuration
Fault
CPU
The expected Ethernet card type does not match
the actual
Ethernet Card Internal Fault CPU The CPU on the Ethernet card detected an
internal fault
Ground Fault DataCard2 SLC • There is a wiring fault
• The conductor connected to the data card
has continuity to ground
DHCP_Communication_Fault CPU Loss of communication with the DHCP server
DNS_Communication_Fault CPU Loss of communication with the DNS server
Smoke Power Current Limit
Card2
SLC A fault occurred on the smoke power circuit of
SLC2
IP_Service_1_Primary_
Communication_Fault
CPU Loss of communication with the external device
configured as the primary device for IP ServiceID
1
Unused DataCard2 SLC N/A
IP_Service_1_Alternate_
Communication_Fault
CPU Loss of communication with the external device
configured as the secondary device for IP
ServiceID 1
Map Mismatch DataCard1 SLC
The Expected map on loop 1 does not map to the
Actual
IP_Service_2_Primary_
Communication_Fault
CPU Loss of communication with the external device
configured as the primary device for IP ServiceID
2
Map Mismatch DataCard2 SLC The Expected
map on loop 2 does not map to the
Actual
IP_Service_2_Alternate_
Communication_Fault
CPU Loss of communication with the external device
configured as the secondary device for IP
ServiceID 2
Too Many Devices DataCard1 SLC The number of sensors or modules attached to
loop 1 exceeded the maximum allowed
IP_Service_3_Primary_
Communication_Fault
CPU Loss of communication with the external device
configured as the primary device for IP ServiceID
3
Too Many Devices DataCard2 SLC The number of sensors or modules attached to
loop 2 exceeded the maximum allowed
IP_Service_3_Alternate_
Communication_Fault
CPU Loss of communication with the external device
configured as the secondary device for IP
ServiceID 3
Inhibit Normal Flash Bypassed
Datacard1
SLC On the VM-
SLCXB loop controller, Inhibit Normal
Flash mode has been bypassed. Device LEDs
will flash according to state.
Bypassed_Datacard1_01_03 SLC On the VM-
SLCXB loop controller, Inhibit Normal
Flash mode has been bypassed. Device LEDs
will flash according to state.