Serial Protocols

Forward Exceptions

Synopsis: { Disabled, Enabled }

Default: Enabled

When the Master polls for an unconfigured RTU or the remote Modbus Server receives a poll for an RTU which is not configured or is timing out, it returns an exception message. Enabling this feature forwards these messages to the Master as exception codes 10 (no path) and 11 (no response). Disable this feature if your Master is confused by these codes and would prefer to time-out when a failure occurs.

Link Stats

Synopsis: { Disabled, Enabled }

Default: Enabled

Enables links statistics collection for protocol.

DSCP

Synopsis: 0 to 63

Default: 0

DSCP - Differentiated Services Code Point, to set the DS byte in the IP header. DS byte setting is supported in the egress direction only.

2.3.6 WIN and TIN

Figure 48: WIN and TIN Form

RS400

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ROS™ v3.5

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RuggedCom RS400 manual WIN and TIN, Serial Protocols Forward Exceptions