Table B-1: Redundancy Diagnostics
Parameter Description Data type
REDUNDANT_HEALTHY Overall redundancy status indicating the system
is ready for a switch-over
Boolean
RF_COVERAGE_FAILURE Check to verify that both Gateways have the
same RF coverage of the wireless field network
REDUNDANT_A_ONLINE Operational status of Gateway A
REDUNDANT_A_MASTER Indication if Gateway A is the active system
REDUNDANT_A_PING Indication if Gateway A is able to ping
designated host IP address
REDUNDANT_A_ETH0 Electrical connection status of the primary
Ethernet port for Gateway A
8-bit unsigned
int
REDUNDANT_B_ONLINE Operational status of Gateway B Boolean
REDUNDANT_B_MASTER Indication if Gateway B is the active system
REDUNDANT_B_PING Indication if Gateway B is able to ping
designated host IP address
REDUNDANT_B_ETH0 Electrical connection status of the primary
Ethernet port for Gateway A
8-bit unsigned
int
In addition to the redundancy diagnostics, an additional check may be configured to test
network connectivity to a host system or other application. The redundant system will use
this check to determine the best connectivity option and which Gateway should be set to
the active Gateway.
To configure network connectivity check:
1.
Navigate to System Settings → Gateway → Ethernet Communication.
2. Enter the host system IP address in the Check Network Connectivity IP Address field.
3. Select Save Changes.
Redundant Gateway systems Reference Manual
May 2020 00809-0600-4410
62 Emerson.com
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