5 PROGRAMMING
MELSEC-A
5.2.2 Program examples for use of the ACPU/QCPU (A mode) (dedicated instructions)
The program examples in this section are created under the following conditions. A sequence program is used to set the network and automatic refresh parameters.
[Relationships between PLC CPU, master module and
PLC CPU
Device X
X100 to X10F
X110 to X11F
Device Y
Y100 to Y10F
Y110 to Y11F
Device D
D200
D201
D202
D203
Device D
D456
D457
D458
D459
|
| Master module | |
Address |
| Remote input (RX) | |
| E0H |
| RX00 to RX0F |
| E1H |
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| RX10 to RX1F | |
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| Remote output (RY) |
| 160H |
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| RY00 to RY0F | |
| 161H |
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| RY10 to RY1F | |
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| Remote register (RWw) |
| 1E0H |
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| RWw0 | |
| 1E1H |
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| RWw1 | |
| 1E2H |
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| RWw2 | |
| 1E3H |
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| RWw3 | |
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| Remote register (RWr) |
| 2E0H |
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| RWr0 | |
| 2E1H |
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| RWr1 | |
| 2E2H |
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| RWr2 | |
| 2E3H |
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| RWr3 | |
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AJ65SBT-64AD
(Station number 1) Remote input (RX)
RX00 to RX0F
RX10 to RX1F
Remote output (RY)
RY00 to RY0F
RY10 to RY1F
Remote register (RWw)
RWw (A/D conversion enable/prohibit specification)
RWw1 (Input range setting)
RWw2 (Moving average processing count setting)
RWw3 (Reserved)
Remote register (RWr)
RWr (CH.1 digital output value)
RWr1 (CH.2 digital output value)
RWr2 (CH.3 digital output value)
RWr3 (CH.4 digital output value)
[Initial settings] |
|
A/D conversion enabled channels | Channels 1, 2 |
Moving average processing channel | Channel 2 count setting = 16 times |
Input range setting | Channel 1: 0 to 5V |
| Channel 2: User range setting 1 |
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