Programmable Serial-to-Ethernet Device Server
PDS Series User Manual, Version 2.5, Mar. 2019
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9.3.9
EchoCmdNo
This command is used to query or set the EchoCmdNo parameter.
The EchoCmdNo parameter is used to set whether the PDS prefixes the Virtual COM command to
the corresponding response. (Virtual COM commands are used to configure a PDS through TCP port
10000)
Effect:
Immediate
Command
Arguments
Description
EchoCmdNo
Queries the EchoCmdNo settings.
EchoCmdNo
= 0
If EchoCmdNo = 0, a Virtual COM command number will not be prefixed
to the corresponding response.
EchoCmdNo
= 1
If EchoCmdNo = 1, a Virtual COM command number will be prefixed to
the corresponding response.
Figure 9-3.9:
The following is an example of a
EchoCmdNo
configuration.
EchoCmdNo = 0 EchoCmdNo = 1
