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10.5 Module Access Devices
10.5.1 Intelligent function module device (U\G)
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DEVICE EXPLANATION
10.5 Module Access Devices
10.5.1 Intelligent function module device (U \G )
(1) Definition
The intelligent function module devices allow the CPU module to directly access the
buffer memories of intelligent function modules/special function modules which are
mounted on at the main base unit and extension base units.
(2) Designation method and application example of intelligent function
module device
(a) Designation method
Intelligent function module devices are designated by the intelligent function
module/special function module I/O No., and the buffer memory address.
(b) Application example
Specify the intelligent function module device as shown in Figure 10.53 when
storing into D0 to 3 the digital output values of CH. 1 to 4 on the Q64AD analog/
digital converter module (X/Y020 to 02F) mounted at the I/O No. 020.
POINT
Using the intelligent function module device allows device comments to be
attached to the buffer memory.
GX Developer Operating Manual
Figure 10.52 Intelligent function module device designation method
Figure 10.53 Intelligent function module device application example
Buffer memory address (setting range: 0 to 65535 in decimal)
Designation method: U \G
Starting I/O number of intelligent function
module/special function module
Setting : First 2 digits of starting I/O number expressed in 3 digits
For X/Y1F0
Designation: 1F
Setting range : Q00JCPU : 00
H
to 0F
H
Q00/Q01CPU : 00
H
to 3F
H
Other CPU module : 00
H
to FF
H
X/Y1F0
Q64AD
12
13
11
14
CH.1 Digital output value
CH.2 Digital output value
CH.3 Digital output value
CH.4 Digital output value
D0
BMOV
K4
U2\G11
