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1260-X121 User Manual
Module Operation 3-2
Racal Instruments
©
2005
A range of channels may be specified using the following channel
descriptor syntax:
@ <module address> ( <first channel> :
<last channel> ))
The following examples illustrate the use of the channel
descriptors for the 1260-X121:
OPEN (@8(0))
Open channel 0 on the 1260-X121
that has module address 8.
CLOSE (@8(0,7))
Close channels 0 and 7 on the
1260-X121 that has module
address 8.
CLOSE (@2(7:11))
Close channels 7 through 11
inclusive on the 1260-X121 that
has module address 2.
Reply To The
MOD:LIST?
Command
The chassis containing the 1260-X121 returns a reply to the
MOD:LIST? command. This reply is unique for each different 1260
series switch module. The syntax for the reply is:
<module address> : <module-specific identification string>
For the 1260-X121 module the string value is:
1260-X121 20-CHANNEL SPST 10A SWITCH
Thus, for a 1260-X121 whose module address is 2, the reply to this
query would be:
2 : 1260-X121 20-CHANNEL SPST 10A SWITCH