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I/O signal details
This section describes the details of I/O signals.
Input signals
■Module READY (X0)
When the RFID interface module is ready after the CPU is powered on or is reset, Module READY (X0) turns on.
When a hard ware error of the RFID interface module occurs, Module READY (X0) turns off.
■ID communication complete (X2, XA)
ID communication complete (X2, XA) is available when Repeat auto, FIFO repeat, Multi-trigger, or Multi-repeat is set to
Communication specification area (Un\G1, Un\G4001).
• When Repeat auto, FIFO repeat, or Multi-repeat is set to Communication specification area (Un\G1, Un\G4001), ID
communication complete (X2, XA) turns on when Error detection (X5, XD) turns on and Result reception (Y16, Y1E) is
turned on and off after the RFID interface module is suspended due to the elapse of the auto command wait time.
• When Multi-trigger is set to Communication specification area (Un\G1, Un\G4001), ID communication complete (X2, XA)
turns on once the communication processing with all RF tags is completed.
When Error detection (X5, XD) turns on and Result reception (Y16, Y1E) is turned on and off after communication is
suspended due to antenna disconnection, ID communication complete (X2, XA) turns on.
When ID command execution request (Y14, Y1C) is turned off, ID communication complete (X2, XA) turns off.
ID command execution request
(Y14, Y1C)
Error detection (X5, XD)
Result reception (Y16, Y1E)
ID communication complete
(X2, XA)
ID-BUSY (X3, XB)
(1) When communication is suspended due to the elapse of the auto command wait time or antenna disconnection, Error detection (X5, XD) turns on. When
Result reception (Y16, Y1E) is turned on and off, ID communication complete (X2, XA) turns on.
(2) When Multi-trigger is set to Communication specification area (Un\G1, Un\G4001) and the last communication is completed, ID communication complete
(X2, XA) turns on.
(3) When ID communication complete (X2, XA) turns on, ID command execution request (Y14, Y1C) is turned off.
(4) When the ID command execution request (Y14, Y1C) is turned off, ID communication complete (X2, XA) and ID-BUSY (X3, XB) turn off.
APPX
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Appendix 2 I/O Signals
(1)
(2)
(3)
Controlled by the RFID interface module
Controlled by the program
(4)
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Troubleshooting
