IviSwtch Property Value Definitions

The following table defines value for all IviSwtch class properties constants.

Note  In the following table, the literal string IVISWTCH precedes the property name and the literal string IVISWTCH_ precedes the value extension name.

IviSwtch Property Defined Values

Property	Value Name	Defined Value	Description
SCAN MODE	No Action	0	Indicates that no action should be taken on the previous paths.
	Before Break Make	1	Tells the device to break the previous paths before making the new paths.
	Break After Make	2	Tells the driver to make the new paths before breaking the previous paths.
TRIGGER INPUT	Immediate	1	Indicates that the switch module does not wait for a trigger before starting the next entry in the scan.
	External	2	Means the trigger is going out to an external device through a trigger output connection.
	Software Trigger Function	3	The trigger will be a software command sent by the program though the IviSwtch Send Software Trigger operation.
	TTL0	111	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG0.
	TTL1	112	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG1.
	TTL2	113	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG2.
	TTL3	114	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG3.
	TTL4	115	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG4.
	TTL5	116	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG5.
	TTL6	117	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG6.
	TTL7	118	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG7.
	ECL0	119	A backplane ECL trigger, such as is found in the VXIbus.
	ECL1	120	A backplane ECL trigger, such as is found in the VXIbus.
	PXI Star	125	A PXI Star trigger bus.
	RTSI0	140	The RTSI 0 trigger line usually found in DAQ instruments.
	RTSI1	141	The RTSI 1 trigger line usually found in DAQ instruments.
	RTSI2	142	The RTSI 2 trigger line usually found in DAQ instruments.
	RTSI3	143	The RTSI 3 trigger line usually found in DAQ instruments.
	RTSI4	144	The RTSI 4 trigger line usually found in DAQ instruments.
	RTSI5	145	The RTSI 5 trigger line usually found in DAQ instruments.
	RTSI6	146	The RTSI 6 trigger line usually found in DAQ instruments.
SCAN ADVANCED OUTPUT	None	0	No scan advanced output trigger is sent out of the switch module.
	External	2	Means the trigger is going out to an external device through a trigger output connection.
	GPIB Service Request	5	The scan advanced output trigger is represented as a GPIB SRQ event.
	TTL0	111	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG0.
	TTL1	112	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG1.
	TTL2	113	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG2.
	TTL3	114	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG3.
	TTL4	115	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG4.
	TTL5	116	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG5.
	TTL6	117	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG6.
	TTL7	118	A backplane TTL trigger, such as is found in the VXIbus or PXI TRIG7.
	ECL0	119	A backplane ECL trigger, such as is found in the VXIbus.
	ECL1	120	A backplane ECL trigger, such as is found in the VXIbus.
	PXI Star	125	A PXI Star trigger bus.
	RTSI0	140	The RTSI 0 trigger line usually found in DAQ instruments.
	RTSI1	141	The RTSI 1 trigger line usually found in DAQ instruments.
	RTSI2	142	The RTSI 2 trigger line usually found in DAQ instruments.
	RTSI3	143	The RTSI 3 trigger line usually found in DAQ instruments.
	RTSI4	144	The RTSI 4 trigger line usually found in DAQ instruments.
	RTSI5	145	The RTSI 5 trigger line usually found in DAQ instruments.
	RTSI6	146	The RTSI 6 trigger line usually found in DAQ instruments.

Related Topics

IviSwtch VI Tree

IviSwtch Properties