Open - HP E1366A User Manual

OPEN?

Comments
Example
50 HP E1366A/E1367A RF Multiplexers Command Reference
channel_list
[ROUTe:]OPEN? <
queried. The channel_list is in the form (@ccnn) (see
definition). The command returns 1 for channel(s) open or returns 0 for
channel(s) closed.
Query is Software Readback: The
returns the current software state of the channels specified. It does
not account for relay hardware failures. A maximum of 127
channels at a time can be queried for a multi-module switchbox.
Query Channel Open State
This example opens channels 100 and 213 of a two-module switchbox and
queries channel 213 state. Since channel 213 is programmed to be open, 1
is returned.
OPEN (@100,213)
OPEN? (@213)
returns the current state of the channel(s)
>
[ROUTe:]OPEN
[ROUTe:]OPEN?
! Open channels 100 and 213
! Query channel 213 state
for
command
Chapter 5