Conversion Table Setting - Mitsubishi Electric MELSEC iQ-R Series User Manual

Conversion table setting

Window
Select a conversion table in the "Conversion Table List" screen, right-click  shortcut menu [Modify]
Displayed items
Item
Table Name
Comments
SECS Data Type
PLC Data Type
Data Counts
Default SECS Data
PLC Data
Conversion Table
definition
Format
Exponent
[Conversion Data] button
*1 Cannot be configured by a GEM or GEM advanced version of the MELSEC iQ-R series SECS/GEM communication software pre-
installed model module.
Precautions
Comparison with the conversion table is determined after removing the space padding of the received item value.
Description
Configure the table name.
Configure the comment.
Select the data type to be handled in SECS messages.
The number of data sets and variable length setting are in accordance with the definition of the item to
be applied.
Select the data type to be handled in control registers.
Configure the number of units of data when saving to a register.
Set from 1 through 128 when "ASCII" or "JIS8" is the SECS and PLC data type
Set 0 or 1 in other cases.
Configure the default value of data to be handled in SECS messages.
Data is regarded as before replacement during reception and after replacement during sending.
When the data does not match the conversion data created in the "Conversion data definition" screen,
operation is performed using this value.
Configure the default value of data to be handled in control registers.
Data is regarded as after replacement during reception and before replacement during sending.
When the data does not match the conversion data created in the "Conversion data definition" screen,
operation is performed using this value.
Select to register data before and after replacement to the conversion table.
Clicking the [Conversion Data] button displays the "Conversion Data List" screen.
Select to define the conversion string format to be applied to the data before replacement.
Clicking the [Conversion Data] button displays the "Format Conversion Definition Setting" screen.

Select to define n of the index (nth power of 10) to be applied to the data before replacement.
The exponential range is from -6 to 6.
Number of Specify the number of digits in the integer part.
digits in the The number of digits is 0 to 16.
*1
integer part If the integer part is less than the number of digits, fill it with "0".
If 1 is specified, 0 suppression results; if 0 is specified, 0 suppression also results for the fractional part
as well.
Configure the details when "Table" or "Format" was selected at "Conversion Definition".
7 BASIC FUNCTIONS
7.15 Conversion Table Setting
7
145