
B-66234EN/05 9.DIAGNOSIS
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Trigger Mode
There is a buffer for holding data sampled for up to 10 seconds
when the signal status is read at 8-msec intervals. (When the
signal status is read at 4-ms intervals, the buffer can hold data
sampled over five seconds.)
In trigger mode, the read start and end points are specified.
After: The signal status after the trigger address meets the
trigger condition is read until the sampling time elapses.
About: The signal status around the time at which the trigger
address satisfies the trigger condition is read within the
sampling time.
Before: The signal status from when the <Sampling> button on
the tool bar is pressed until the trigger address satisfies
the trigger condition is read for up to the sampling time.
Only: The signal status when the trigger address satisfies the
trigger condition is read.
NOTE
When About or Before is selected with the condition
set to Start, a message box appears, indicating
"[About]/[Before] is illegal on [Start] selected."
Signal Address
Set up to 16 sampling addresses with PMC addresses or symbols.
To reset the settings to the default values, click the <RESET> button.
Table 9.7.6
Default
Sampling Time 10 sec
Trigger Address Not set
Condition Start
Trigger Mode After
Signal Address Not set
Once the settings are complete (the <OK> button is pressed), the
trigger address and diagnosis address setting information is stored in
the Windows registry on the disk. When the dialog box is next opened,
the registry is read, and the previously made settings are restored in
the list of the combo box.