Mitsubishi Electric Q12DCCPU-V - I;O Module and Intelligent Function Module Access Function; Access to I;O Modules and an Intelligent Function Module

4
FUNCTIONS
4.2 I/O Module and Intelligent Function Module Access Function
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1
OVERVIEW
2
SYSTEM CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
ACCESS VIA NETWORK MODULES
6
PREPARATORY PROCEDURES AND SETTING
7
I/O NUMBER ASSIGNMENT
8
MEMORIES AND FILES
4.2 I/O Module and Intelligent Function Module Access Function
(1) About this function
This function controls the I/O modules and intelligent function modules that are
controlled by the C Controller module.
Create the user program of the C Controller module using the bus interface functions.
Remark
For the bus interface functions, refer to the following manual.
C Controller Module User's Manual (Utility Operation, Programming)
Figure 4.1 Access to I/O modules and an intelligent function module
Q12DCCPU-V
Q06CCPU-V
Q06CCPU-V-B
<Example>
C Controller module
/* Outputs Y in 1-point unit */
ret = QBF_Y_Out_BitEx(path, flg, yno, data);
/* Reads X in 1-word unit */
ret = QBF_X_In_WordEx(path, flg, xno, size, data, datasize);
/* Writes to the intelligent function buffer memory */
ret = QBF_ToBuf(path, iono, offset, size, data, datasize);
1) Outputs Y in 1-point unit.
2) Reads X in 1-word unit.
3) Writes data from the C
Controller module to the
intelligent function buffer
memory.
C Controller module
1)
2)
3)
Drive unit
Motor