Dedicated Instructions - Mitsubishi Electric QJ81DL96 User Manual

Melsec q series, high speed data logger module
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15
RECIPE FUNCTION

15.6 Dedicated Instructions

This section explains the instructions of ladder program to use the recipe function of high
speed data logger module.
Instruction
Function
symbol
Read
RCPREAD
Write
RCPWRITE
Symbol
Z.RCPREAD
Un
S
D
ZP.RCPREAD
Un
S
D
Z.RCPWRITE
Un
S
D
ZP.RCPWRITE
Un
S
D
POINT
(1) Do not change the data (control data, request data) specified for the
dedicated instruction until the execution of that dedicated instruction is
completed.
(2) When the high speed data logger module is mounted to the Redundant CPU,
the dedicated instructions cannot be used. If any of those instructions are
used, an "OPERATION ERROR" occurs in the Redundant CPU.
Processing details
Transfers device values of the specified recipe
file in the CompactFlash card to the
programmable controller CPU.
Transfers device values in the programmable
controller CPU to the specified recipe file in
the CompactFlash card.
15.6 Dedicated Instructions
10
Execution
Reference
condition
Section
15.6.1
Section
15.6.2
11
12
13
14
15
16
15
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9

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