Mitsubishi Electric EZMotion-NC E60 Series, Operation Manual

Page: 313 / 510

7. Diagnosis
7.12 PLC Signal Trace
I
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(3) Trigger information display
(a) Trigger status display
The statuses of trigger are as shown below.
Display Status
TRIG. INVALID Trigger is not set.
TRIG. WAIT
Status after tracing has been started and before all the trigger
conditions have been established.
TRIG. HIT All the trigger conditions are established.
(No display) Tracing stop state other than "TRIG. HIT".
(b) Trigger establishment time
The data and time when all the triggers have been established are displayed.
(Note) In order to display the date and time correctly, the date and time must be set in advance on
the TIME screen.
(4) Device, trace data
The device names set in DEVICE SET and the trace data are displayed in a total of 5 pages (60
items per page).
(a) The latest trace data is displayed in the furtherest left and up to 256 of previous data are
displayed to the right in order.
(b) When looking at trace data, press the
NEXT
PAGE
key to have the next 60 data displayed and the
PREVIOUS
PAGE key to have the previous data displayed.
By pressing the left/right cursor key, display of trace data is scrolled to the left or right 5 items
at a time.
(c) The line without a device name being set will not be displayed.
(d) When all the trigger conditions are established, the device name is highlighted. The row of
trace data at that time is highlighted, as well.
(e) The display contents of trace data are as shown below.
[Bit device]: "1" is displayed when the device data is 1; "_" is displayed when
the device data is 0.
[Word device]: "1" is displayed when each device trigger condition is
established; "0" is displayed when not established.