Close; Open - HP E1343A User Manual

CLOSe?

Comments
Example

OPEN

Parameters
Comments
Example
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
[ROUTe:]CLOSe? < channel_list
queried. The channel_list is in the form (@ccnn). The command returns
channel is closed or returns
•
Query is Software Readback: The
current software state of the channel specified. It does not account for relay
hardware failures.
Query Multiplexer Channel Closure
CLOS (@100,215)
CLOS? (@215)
channel_list
[ROUTe:]OPEN <
channel_list. The channel_list is in the form (@ccnn), (@ccnn,ccnn), or
(@ccnn:ccnn) where cc = card number (00–99) and nn = channel number (00–15).
Parameter Name
< channel_list >
•
Opening Channels: To open:
-- a single channel, use
-- for multiple channels, use
-- sequential channels, use
-- a group of sequential channels, use
[ROUTe:]OPEN (@ccnn:ccnn,ccnn:ccnn)
-- or any combination.
Opening order for multiple channels with a single command is not guaranteed.
•
Opening the AT, BT, AT2, and RT Tree Switches:
Use channel numbers 90, 91, 92, and 93 to open the AT, BT, AT2, and RT Tree
Switches, respectively.
•
Related Commands:
•
*RST Condition: All multiplexer channels are open.
Opening Multiplexer Channels
This example opens channel 00 of a card number 1 multiplexer module and
channel 15 of a card number 2 multiplexer module in a single switchbox.
OPEN (@100,215)
> returns the current state of the channel(s)
0 if the channel is open.
[ROUTe:]CLOSe?
100 closes channel 00 of multiplexer #1;
215 closes channel 15 of multiplexer #2.
Query channel 215
> opens the multiplexer channels specified in the
Parameter Type
numeric
[ROUTe:]OPEN (@ccnn)
[ROUTe:]OPEN (@ccnn,ccnn)
[ROUTe:]OPEN (@ccnn:ccnn)
;
,
[ROUTe:]CLOSe [ROUTe:]OPEN?
100 opens channel 00 of multiplexer #1;
215 opens channel 15 of multiplexer #2.
Relay Multiplexer Command Reference
1 if the
command returns the
Range of Values
cc00–cc15
;
;
;
59