Mitsubishi Electric MELSEC iQ-R Series User Manual page 82

Record
A record is a unit used to distinguish the group of device values on which the read/write processing is performed.
By specifying a record number, different values can be set for the same device.
One record consists of a record No., a record comment, a record attribute and a device value.
Processing is executed by this record unit during recipe execution operation.
Multiple records cannot read/written at the same time.
Fields of device values cannot be left blank except when N is specified for the record attribute.
Set device value for corresponding blocks and data that are specified on the "Recipe Editor" screen.
Record attribute
There are three types of attribute for record as follows:
■No attribute
'Read' and 'Write' can be processed.
Device
0
M0
D10 50
D20
200
■N attribute
Only the write process can be performed. However, after performing the write process, the attribute type will be changed to no
attribute.
Any device values are not entered in the recipe file before performing the write processing.
Device
0
M0
D10 50
D20
200
■P attribute
Only the read process can be performed.
Set this attribute to prevent changing device values in a recipe file with dedicated instructions or the recipe execution
operation of Configuration Tool.
To change device values in a recipe file, edit the data in Configuration Tool, Excel, or a text editor.
Device
0
M0
D10 50
D20
200
1 FUNCTION
80
1.4 Recipe Function
Setting for Setting for Setting for
process 1 process 2
Read
Recipe file
Write
Read
Recipe file
Write
Read
Recipe file
Write
Record number
Record comment
Record attribute
Device value
Setting for
process 3 process 4
No attribute
blank
N attribute
Cells are blank before executing
the 'Write' process.
P attribute