Specifications

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3. SPECIFICATIONS
3.4 Remote I/O Signals
3.4.1 Remote I/O signal list
The following provides a list of the remote I/O signals of the RFID interface module.
Remote input (RX) refers to an input signal from the RFID interface module to the
master module, and remote output (RY) refers to an output signal from the master
module to the RFID interface module.
Table 3.5 Remote I/O Signal List
Signal Direction: RFID Interface Module → Master Module Signal Direction: Master Module → RFID Interface Module
Remote Input (RX) Signal Name Remote Output (RY) Signal Name
RXn0
RXn1
Use prohibited
RYn0 to RYn3 Use prohibited
RXn2 ID communication complete
RXn3 ID-BUSY
RXn4 ID command complete RYn4 ID command execution request
RXn5 Error detection RYn5 TEST mode execution request
RXn6 to RX(n+k)7
*1
Use prohibited
RYn6 Result reception
RYn7 to RY(n+k)7
*1
Use prohibited
RX(n+k)8
*1
Initial data processing request flag RY(n+k)8
*1
Initial data processing complete flag
RX(n+k)9
*1
Initial data setting complete flag RY(n+k)9
*1
Initial data setting request flag
RX(n+k)A
*1
Use prohibited RY(n+k)A
*1
Use prohibited
RX(n+k)B
*1
Remote READY
RY(n+k)B to RY(n+k)F
*1
Use prohibited
RX(n+k)C to RX(n+k)F
*1
Use prohibited
n: Address assigned to master station by station number setting.
k: Address assigned by set value
*1
of mode switch.
Point
Use-prohibited I/O signals are used by the system and cannot be used by users. In the
unlikely event that a use-prohibited I/O signal is turned ON/OFF by a sequence program, the
functions of the RFID interface module cannot be guaranteed.
*1. k of remote input (RX) and remote output (RY) is as follows according to the
mode switch setting.
Table 3.6 Remote I/O Signal Range
Mode Switch
Set Value
k
Remote Input (RX) Remote Output (RY)
Remarks
Start End Start End
0 7 RXn0 RX(n+7)F RYn0 RY(n+7)F
Ver. 1 compatible, 4 occupied stations
RX/RY: 128 points each
1
2
3
4 3 RXn0 RX(n+3)F RYn0 RY(n+3)F
Ver. 1 compatible, 2 occupied stations
RX/RY: 64 points each
5 5 RXn0 RX(n+5)F RYn0 RY(n+5)F
Ver. 2 compatible, 2 occupied stations
Expanded cyclic setting: Double
RX/RY: 96 points each
6 B RXn0 RX(n+B)F RYn0 RY(n+B)F
Ver. 2 compatible, 2 occupied stations
Expanded cyclic setting: Quadruple
RX/RY: 192 points each
7 17 RXn0 RX(n+17)F RYn0 RY(n+17)F
Ver. 2 compatible, 2 occupied stations
Expanded cyclic setting: Octuple
RX/RY: 384 points each
n: Address assigned to master station by station number setting.