Table of Contents
Advertisement
Device configuration data write failure
This alarm indicates that the configuration data could not be written to the non-
volatile memory. Configuration data changes will be lost once the device is power-
cycled or reset.
Reset to factory defaults
This alarm indicates that the device' configuration data was reset to factory defaults.
The device requires re-commissioning.
The CAN controller status indicates the status of the CAN interface and can be in
one of the following states:
ACTIVE
The CAN bus is fault free.
PASSIVE
CAN's built in fault confinement mechanism has set the node to error passive state
due to a large number of errors on the CAN bus. This warning indicates a wiring error.
BUS-OFF
CAN's built in fault confinement mechanism has set the node to bus-off state due
to excessive errors on the CAN bus. This alarm indicates a wiring error. The GCP-MG
will not transmit or receive any message on the CAN bus once entered this state. The
device needs to be manually restarted on order to recover from this fault.
Modbus connection status
The Modbus Status page shows status and statistics about the Modbus traffic. These
values provide valuable information used to troubleshoot Modbus network problems.
This page is automatically updated every 5 seconds.
Figure 5.3: Modbus status page
This page shows accumulated readings since the GCP-MG was last activated or
reset. If power to the GCP-MG is lost, all cumulative values are reset to zero.
UMGCPMG-2201
Web browser based management
23
Advertisement
Table of Contents
