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Command Descriptions
3–40
Option 01 VXI Interface Module User Manual
[ROUTe:]OPEN
:DWELl <module_name>,<nrf>
N/A
The open dwell time of all modules is set to 0 seconds.
The value of the time specified in this command must be between 0 and 6.5535
seconds.
[ROUTE:]OPEN
[ROUTe:]SCAN
This command sets the time to wait after opening a relay before proceeding.
In the following example the Option 01 is installed on a VX4330 Module.
Command Response
output:ttltrg1:state
on
Enable VXI TTL trigger 1.
route:close:dwell
m1,.25
Set the close dwell time for the VX4330 to 0.25 seconds.
route:open:dwell
m1,0.5
Set the open dwell time for the VX4330 to 0.5 seconds.
route:scan
(@m1(1!6:20!6))
Define a scan list consisting of relays 1 through 20 in section 6
of the VX4330.
trigger:Sequence:
source ttltrg2
Define VXI TTL trigger 2 as the trigger source for the defined
scan list.
trigger:sequence:delay
1
Set the trigger delay time to 1 second.
initiate:immediate Initiate the scan sequence.
After this sequence, each time the VXI TTL trigger 2 is pulsed low, the
following sequence of events occurs:
1. One second delay. This is the delay specified in the trigger:Sequence:delay
command.
2. The current relay in the scan list is opened.
Command Syntax
Query Syntax
*RST Value
Limits
Related Commands
Description
Examples