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MELSEC-Q
6 EXCLUSIVE COMMANDS
6
6 EXCLUSIVE COMMANDS
Exclusive commands are commands which make programming easier when using the
functions of the intelligent function module.
In this chapter, the QD51 (-R24) commands which are exclusive QCPU (Q Mode)
commands described in this manual are explained.
6.1 Exclusive Command List and Available Devices
(1) Exclusive command list
The exclusive commands explained in this chapter are listed below.
Use Exclusive Command Function Outline Explanation Section
For checking the rise of the Task
Start Signal (Y19)
YCHECK
Checks the rise of the task start signal
(Y19) and shortens the start time of a
BASIC program.
Section 6.2
(2) Available devices
The following devices are available for the exclusive commands.
Internal devices
Bit Word
File register Constant
- T, ST, C, D, W R, ZR -
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