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User Manual 1260-38
Module Operation 3-5
defined logical address of the 1260 Series Master. It
is unique to the 1260 Series and describes the
switching module in relation to the Master. This
address corresponds to the binary value of the switch
setting of SW1 on the switching module PCB. Refer
to the Installation Section of the 1260 Series VXI
Switching Cards Manual for more information.
CLOSE Command
The CLOSE command is used to close a channel.
Example:
CL[OSE] 1.0012
This CLOSE command will close channel 2 of multiplexer 0 1 on
the module at switch card module address 1.
OPEN Command
The OPEN command is used to open a channel.
Example:
OP[EN] 3.0107
This OPEN command will open channel 7 of multiplexer 10 on the
module at switch card module address 3.
Note that channels remain closed until opened by an OPEN
command, RESET command, VXI hard or soft reset, or power-off.
PDATAOUT
Command
The PDATAOUT command causes the specified module to
transmit the CLOSED state of the relays within the switch module
to the 1260 Controller. The syntax used is:
PD[ATAOUT] <module address> [;<module address>] [;<module address>]
The responses to the PDATAOUT command is as follows:
1260-38:
Two-wire
<module address>. 1260-38A 1x128 2-WIRE SCANNER/MULTIPLEXER
<module address> . <channel range>[,<channel range>] [,<channel range>]
<module address>.END
1260-38 Four-Wire
<module address>. 1260-38B 1x64 4-WIRE SCANNER/MULTIPLEXER
<module address> . <channel range>[,<channel range>] [,<channel range>]
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