Pressure Systems 9022 - Manual (Page 69)

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
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Command ‘c’— Sub-command Index 02: Stop Stream(s)
This sub-command is used to stop (or temporarily suspend) the delivery of any previously started
host stream in a module, one at a time or all together, whether the stream was “continuous” or
“limited.” The sub-command’s format is:
Command “c 02 st”
‘c’ is the command letter
‘02’ is the sub-command index (‘ii’) for Stop Stream
‘st’ is the stream id digit (single stream 1, 2, or 3, or 0=all streams)
NOTE: all parameters are separated by a space.
Response “A”
‘A’ is the acknowledge letter
Autonomous
Packet
command stops generation of autonomous packets from the requested
stream(s).
Description: This sub-command stops the current “run” of a particular specified host stream
(st=1-3), or stops the current “run” of “all configured” host streams with a single
command (st=0).
Any stopped stream may be resumed (i.e., restarted) with the Start Stream sub-
command as long as that stream remains defined in the module and any limited
sequence count has not yet expired. The Clear Stream sub-command may be used
to undefine a stream. Any continuous stream or unexpired limited stream that is
restarted continues generating new sequence numbers (i.e., at the count where it left
off when stopped). However, the stream must be reconfigured with the Configure
a Host Delivery Stream sub-command (00) before it restarts with sequence count
=1. Any expired limited stream must be reconfigured to restart at all.
Example:
! Stop all the streams configured in the previous example:
“c 02 0”
Read response:
“A”