Siemens SIMATIC TIWAY 1 User Manual page 88

HOST COMMAND SET REFERENCE
5.1.2 Usage Description
A usage description is included with each command reference to give an
indication of when the command should be used. The meaning of the usage
descriptors are
CONFIGURATION
INITIATION
OPERATION
PERFORMANCE
TERMINATION
This command is used to configure the adapter
for operation. This command can only be issued
once to each adapter after they have been reset
or powered up.
This command is used to initialize the network
devices.
This command is used for ongoing
communications between the host computer
and the network devices.
This command is used to gather statistical
performance or status information on the
adapter and the network devices, and to
redefine certain operating parameters to
improve network performance.
This command is used to shut down or
terminate network devices.
5–3 UNILINK HOST ADAPTER
USER MANUAL