Mitsubishi Electric MELSEC-Q/L Programming Manual page 537

Hide thumbs Also See for MELSEC-Q/L:

Table of Contents

• Converts the individual digit numbers of hexadecimal notation of the BCD 8-digit data designated by (S) into ASCII codes,

and stores the results into the area starting from the device designated by (D).

For example, if the value 01234056 is designated by (S), the operation result would be stored following (D) in the following

• The BCD data designated by (S) can be in the range of from 0 to 99999999.

• The results of calculation stored in the device (D). All zeros on the left side of the "Number of significant digits" are zero-

Number of significant digits

• The data to be stored at the device designated by (D)+4 differs depending on the ON/OFF status of SM701 (number of

characters to output select signal).

• When SM701 is OFF: Stores "0"

• When SM701 is ON: Does not change

Operation error

• In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into SD0.

Error details

During the operation of the BCDDA instruction, the data of (S) is other than 0

During the operation of the DBCDDA instruction, the data of (S) is other than

0 to 99999999.

The range of the device specified in (D) exceeds the range of the

corresponding device.

ASCII code for millions place

ASCII code for ten-thousands place

ASCII code for hundreds place

ASCII code for unit place

ASCII code for ten-millions place

ASCII code for hundred-thousands place

ASCII code for thousands place

ASCII code for tens place

7.11 Character String Processing Instructions

SM701 is OFF)

7 APPLICATION INSTRUCTIONS