Mitsubishi Electric Melsec Q Series User Manual page 273

7
MES INTERFACE FUNCTION CONFIGURATION TOOL
Component
Device Data type
name
D0 Single word
Component A
Component B Double word
D100
String
Component C
ZR1000
(8 characters)
Figure 7.90 An example of [Clear the unused tag components by zero]
7.11.2 Setting items in Communication action (Select/Update/Insert/MultiSelect/Delete)
(b) Notify the number of acquired records
When the [Notify the number of acquired records] checkbox is checked, the
number of actually acquired records is notified to the specified tag component.
When selecting this, set a tag component to which a value is notified.
1) Tag
Select a tag component to which a value is notified.
Note that tags with [Array setting] are not selectable.
(c) Clear the unused tag components by zero
When the [Clear the unused tag components by zero] checkbox is checked, if the
specified number of arrays of the tag component is less than the number of
actually acquired records, zeros are assigned to other array areas.
(Example)
When the specified number of arrays of the tag component is "6" and the number
of actually acquired records is "4":
n=1
D0
Component A
D100 to D101
Component B
482
ZR1000 to ZR1003
Component C
Table
n=2 n=3
D1 D2
9 4 7
D102 to D103 D104 to D105
623 769
ZR1004 to ZR1007 ZR1008 to ZR1011 ZR1012 to ZR1015
Data1 Data2
Acquired records
7.11 Job Setting - Actions
n=4 n=5 n=6
D3 D4 D5
1 0 0
D106 to D107 D108 to D109 D110 to D111
154 0
0
ZR1016 to ZR1019 ZR1020 to ZR1023
Date NULL(0) NULL(0)
"0" is assigned to
unassigned tag components.
7
1
2
3
4
5
6
7
8
- 115