IviFgen Configure Hold Trigger [HT] VI

IviFgenHoldTrigger [HT] Capability Group

This VI configures the properties that control the function generator's hold trigger. These properties are the hold trigger source and slope.

A hold trigger pauses generation. From the paused state, a resume trigger resumes generation, a stop trigger terminates generation, and start trigger behavior is vendor defined.

IviFgen Configure Hold Trigger [HT].vi

	instrument handle The instrument handle that you obtain from the IviFgen Initialize or IviFgen Initialize With Options VI.
	instrument handle out The instrument handle that you obtain from the IviDigitizer Initialize VI or IviDigitizer Initialize With Options VI. The handle identifies a particular instrument session. Default Value: None
	channel name ("CHANNEL1") Pass the virtual channel name that you assign to the instrument in the Configuration Utility. Virtual channel names are aliases for instrument-specific channel strings. The instrument-specific channel strings can differ from one instrument to another. Virtual channel names allow you to use and swap instruments without having to change the channel names in your source code. You assign a virtual channel name to an instrument-specific channel through the Configuration Utility. This control accepts virtual channel names you have assigned to the specific instrument you are using. It also accepts the instrument-specific channel names. Default Value: "CHANNEL1" Note: You can specify the channel name as a string variable or as a literal enclosed in double quotes.
	trigger slope (Positive) Specifies the slope of the hold trigger. The driver sets the IviFgen Hold Trigger Slope [HT] property to this value. Valid Values: IVIFGEN_VAL_TRIGGER_POSITIVE (0)—Triggers on a positive slope. IVIFGEN_VAL_TRIGGER_NEGATIVE (1)—Triggers on a negative slope. IVIFGEN_VAL_TRIGGER_EITHER (2)—Triggers on either a positive or negative slope. Default: IVIFGEN_VAL_TRIGGER_POSITIVE (0)—Triggers on a positive slope.
	trigger source (None) Specifies the source of the hold trigger. The driver sets the IviFgen Hold Trigger Source [HT] property to this value. Valid Values: IVIFGEN_VAL_TRIGGER_SOURCE_NONE—No trigger source IVIFGEN_VAL_TRIGGER_SOURCE_IMMEDIATE—Trigger immediately IVIFGEN_VAL_TRIGGER_SOURCE_EXTERNAL—External trigger source IVIFGEN_VAL_TRIGGER_SOURCE_INTERNAL—Internal trigger source IVIFGEN_VAL_TRIGGER_SOURCE_SOFTWARE—Software trigger IVIFGEN_VAL_TRIGGER_SOURCE_LAN0—LAN0 IVIFGEN_VAL_TRIGGER_SOURCE_LAN1—LAN1 IVIFGEN_VAL_TRIGGER_SOURCE_LAN2—LAN2 IVIFGEN_VAL_TRIGGER_SOURCE_LAN3—LAN3 IVIFGEN_VAL_TRIGGER_SOURCE_LAN4—LAN4 IVIFGEN_VAL_TRIGGER_SOURCE_LAN5—LAN5 IVIFGEN_VAL_TRIGGER_SOURCE_LAN6—LAN6 IVIFGEN_VAL_TRIGGER_SOURCE_LAN7—LAN7 IVIFGEN_VAL_TRIGGER_SOURCE_LXI0—LXI Trigger Bus Line 0 IVIFGEN_VAL_TRIGGER_SOURCE_LXI1—LXI Trigger Bus Line 1 IVIFGEN_VAL_TRIGGER_SOURCE_LXI2—LXI Trigger Bus Line 2 IVIFGEN_VAL_TRIGGER_SOURCE_LXI3—LXI Trigger Bus Line 3 IVIFGEN_VAL_TRIGGER_SOURCE_LXI4—LXI Trigger Bus Line 4 IVIFGEN_VAL_TRIGGER_SOURCE_LXI5—LXI Trigger Bus Line 5 IVIFGEN_VAL_TRIGGER_SOURCE_LXI6—LXI Trigger Bus Line 6 IVIFGEN_VAL_TRIGGER_SOURCE_LXI7—LXI Trigger Bus Line 7 IVIFGEN_VAL_TRIGGER_SOURCE_TTL0—TTL Interface 0 IVIFGEN_VAL_TRIGGER_SOURCE_TTL1—TTL Interface 1 IVIFGEN_VAL_TRIGGER_SOURCE_TTL2—TTL Interface 2 IVIFGEN_VAL_TRIGGER_SOURCE_TTL3—TTL Interface 3 IVIFGEN_VAL_TRIGGER_SOURCE_TTL4—TTL Interface 4 IVIFGEN_VAL_TRIGGER_SOURCE_TTL5—TTL Interface 5 IVIFGEN_VAL_TRIGGER_SOURCE_TTL6—TTL Interface 6 IVIFGEN_VAL_TRIGGER_SOURCE_TTL7—TTL Interface 7 IVIFGEN_VAL_TRIGGER_SOURCE_PXI_STAR—PXI Star Interface IVIFGEN_VAL_TRIGGER_SOURCE_PXI_TRIG0—PXI Trigger Bus Line 0 IVIFGEN_VAL_TRIGGER_SOURCE_PXI_TRIG1—PXI Trigger Bus Line 1 IVIFGEN_VAL_TRIGGER_SOURCE_PXI_TRIG2—PXI Trigger Bus Line 2 IVIFGEN_VAL_TRIGGER_SOURCE_PXI_TRIG3—PXI Trigger Bus Line 3 IVIFGEN_VAL_TRIGGER_SOURCE_PXI_TRIG4—PXI Trigger Bus Line 4 IVIFGEN_VAL_TRIGGER_SOURCE_PXI_TRIG5—PXI Trigger Bus Line 5 IVIFGEN_VAL_TRIGGER_SOURCE_PXI_TRIG6—PXI Trigger Bus Line 6 IVIFGEN_VAL_TRIGGER_SOURCE_PXI_TRIG7—PXI Trigger Bus Line 7 IVIFGEN_VAL_TRIGGER_SOURCE_PXIE_DSTARA—PXI Express DStar Line A IVIFGEN_VAL_TRIGGER_SOURCE_PXIE_DSTARB—PXI Express DStar Line B IVIFGEN_VAL_TRIGGER_SOURCE_PXIE_DSTARC—PXI Express DStar Line C IVIFGEN_VAL_TRIGGER_SOURCE_RTSI0—RTSI Bus Line 0 IVIFGEN_VAL_TRIGGER_SOURCE_RTSI1—RTSI Bus Line 1 IVIFGEN_VAL_TRIGGER_SOURCE_RTSI2—RTSI Bus Line 2 IVIFGEN_VAL_TRIGGER_SOURCE_RTSI3—RTSI Bus Line 3 IVIFGEN_VAL_TRIGGER_SOURCE_RTSI4—RTSI Bus Line 4 IVIFGEN_VAL_TRIGGER_SOURCE_RTSI5—RTSI Bus Line 5 IVIFGEN_VAL_TRIGGER_SOURCE_RTSI6—RTSI Bus Line 6 Default: IVIFGEN_VAL_TRIGGER_SOURCE_NONE—No trigger source
	error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.
	error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.