Mitsubishi Electric Melsec Q Series User Manual page 205

7
MES INTERFACE FUNCTION CONFIGURATION TOOL
(1) Component name (Up to 16 characters)
Enter a component name.
For characters that can be used for component names, refer to the following:
variable names, etc. in the product
(2) CPU name
Select one from a list of the access target CPU names set in [Access target CPU
settings].
If [High-speed sampling] is selected, the choice is fixed to the first item in [Access
target CPU settings] (Control CPU).
(3) Head device
(a) Set a device type and an actual device number.
(b) Indexing, digit specification, and word device specification by bit specification are
(c) For accessible devices, refer to the following:
(d) When [block] is selected in [Array setting], different kinds of devices cannot be
(e) Set device points as follows:(The number of the set points can be checked on the
(4) Data type
Select the data type of sampling data (device data).
Appendix 2.2 Characters that can be used for item names, component names,
not allowed.
Section 3.2 Accessible Devices and Ranges
set.
status bar of [Device tag settings].)
• 96 points when [High-speed sampling] is selected.
• 40000 points when [Array setting] is set.
Item
Single word Handles data as single word data (16-bit Integer type).
Double word Handles data as double word data (32-bit Integer type).
Real number Handles data as floating point data.
Bit Handles data as bit data (in units of bits (0/1)).
*1
Handles data as character strings.
String
16bit BCD Handles data as 16-bit BCD data.
32bit BCD Handles data as 32-bit BCD data.
*1 When [Data type] is [String], device values are processed as follows:
• When the device value neither an ASCII code nor shifted JIS code
It is replaced with "." (period: 2Eh).
MES interface module cannot access Unicode character data in RCPU.
• When the device value is model-dependent characters
The character code may be converted during action execution.
Appendix 2.2 Characters that can be used for item names, component names, variable
names, etc. in the product
• When the device value is a termination character (NULL code: 00h)
The character data following it are ignored. (The character string is regarded as terminated.)
Table 7.39 Options of [Data type]
Description
7.8 Device Tag Setting
7.8.3 Setting items in Component setting
1
2
3
4
5
6
Selectable
device
Word
Word
Word
Bit
7
Word
Word
Word
8
7
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