Communication Command; Command List - Mitsubishi A953GOT-SBD-M3-H Hardware Manual

A953 HANDY GOT
Address (decimal)
D13
D14~D19
D20~D2031
D2032~D2034
D2035
D2036~D2047
*1 "D****" shown in this chapter indicates a virtual device of the GOT, and does not indicate
any data register of the PLC.
*2 These addresses are not available because the Handy GOT is not equipped with the clock
function.
12.5

Communication command

This section explains commands used in communication.
12.5.1

Command list

The table below shows commands used to transfer data between the GOT and the host.
Command
RD
WD
RR
RW
*1
Interrupt output
When data is written, the contents of the lower 8 bits are output as the
interrupt code.
1-sec binary counter
The counter counts up at every second after the power is turned on.
The data format is binary.
Command name
Batch read command
Batch write command
Random read
Random write
Description
Not used
User area
Not used
Not used
Consecutively reads data by as much as the specified number
of points from the specified devices.
Consecutively writes data by as much as the specified number
of points to the specified devices.
Reads data from two or more device addresses.
Writes data to two or more device addresses.
Connection to Microcomputer 12
Description
12-6