Chapter 11 Control Module Operation; Data To Be Specified In Commands; Mode; Clear Mode - Mitsubishi Electric MELSEC IQ-R series Reference Manual

11
CONTROL MODULE OPERATION
This chapter explains the commands for changing operation status and performing test using the functions of the module.
11.1

Data to be specified in commands

This section explains the contents and specification methods for data items which are set in each command related to module
control.

Mode

Select the operation when the request target module is already in remote operation by other device.
Setting method
■Data communication in ASCII code
Convert the numerical value to 4-digit ASCII code (hexadecimal), and send it from the upper digits.
■Data communication in binary code
Send 2-byte numerical values from lower byte (L: bits 0 to 7).
Process
Do not execute Do not apply remote RUN/remote PAUSE while remote
forcibly STOP/remote PAUSE is applied from other external
device.
Execute forcibly Apply remote RUN/remote PAUSE while remote STOP/
remote PAUSE is applied from other external device.

Clear mode

Select the range of the device memory to be cleared by the initialization processing at remote RUN.
When the device initial values are set, they will be reflected after the process with the selected clear mode.
Setting method
■Data communication in ASCII code
Convert the numerical value to 2-digit ASCII code (hexadecimal), and send it from the upper digits.
■Data communication in binary code
Send a 1-byte numerical value.
Process
Do not clear Do not clear device memory.
Clear outside the Clear the device memory outside the range of latch.
range of latch
All clear Clear all device memory including the range of latch.
ASCII code
0 0 0 1
30 30 30 31
H H H H
0 0 0 3
30 30 30 33
H H H H
ASCII code
0 0
30 30
H H
0 1
30 31
H H
0 2
30 32
H H
11 CONTROL MODULE OPERATION
11.1 Data to be specified in commands
Binary code
01 00
H H
03 00
H H
Binary code
00
H
01
H
02
H
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