Specifications

614 Appendix G
Messages
Error number: 140
140 Not allowed for the current trigger source
Invalid command has been sent toward presently selected trigger source. For example,
during when the trigger source is set on internal trigger (
Internal), TRIG:EVEN command
on page 525 is used in attempt to set the trigger event mode (Detecting point for putting
trigger) at each and every measurement point (On Point) or at each and every segment (On
Segment
). This operation is valid only when the trigger source is set other than internal
trigger.
After setting the trigger source to Manual, External or GPIB Bus, change the Trigger
Event Mode.