Operation Example - Mitsubishi Electric M800VW Series Manual

M800V/M80V Series PLC Development Manual
5 Peripheral Development Environment (GX Works2)
5.5 Common Items

5.5.11.6 Operation Example

Example 1: Trigger judgment and trace result with device setting
[Setting details]
Trace settings for example 1
Setting item
Target Memory
File Name
Total Count
Count After Trigger
Additional Information
Data Acquisition Timing Setting Interval: 10 ms
Medium speed ladder scan cycle
Device No.1
Device No.2
Word device 1 1
Trigger
[Trace result]
Trace result display for example 1
Count
5 6
Device No.1
Device No.2
Word device 1
5 6
Time 0 0.007 0.014 0.021
Setting value
Standard RAM
MAIN
10
4
Time
2 3 4 5 6 7
Device status when sampling trace is executed at example 1
7 8 9 10 11
7 8 9 10 11
0.028 0.035 0.042
Setting item
Trigger Condition Setting
Device setting
8 9 10 11 12 13
Trigger execution timing
(Scan when "word device 1=11" has been established.)
<- The scan at trace start is count 1. Because
12 13 14
trace data are imported when trigger condition
is satisfied, when the satisfaction of trigger
condition and trace overlap, data for count 11
and count 12 are the same.
<- Setting for trace point by the hour is
ignored, and trace is executed at each
11 12 13
scan.
<- Word device is displayed as numeric
values on the detailed data screen.
<- Trace Additional Information is displayed as
0.042 0.049 0.056
time on the detailed data screen.
115
Setting value
 Detail
Word device
Word device 1 = 11
 Bit device
Device No.1
Device No.2
 Word device
Word device 1
14 15
IB-1501614-B