Multi-Trigger - Mitsubishi Electric ER-1V680D1 User Manual

Multi-trigger

This command is used to communicate with RF tags stopped in the antenna communication area. After communicating, the
RF tag is prohibited to move.
When using this command, set 0005H to Communication specification area (Un\G1, Un\G4001).
RF tag B
• When ID command execution request (Y14, Y1C) is turned on, ID-BUSY (X3, XB) turns on and the module starts to
communicate with an available RF tag.
• After communication with the RF tag, the RF tag is prohibited to move and ID command complete (X4, XC) turns on. The
module starts to communicate with the next available RF tag in the antenna communication area.
• When Result reception (Y16, Y1E) is turned on, ID command complete (X4, XC) turns off.
• When communication with all available RF tags in the antenna communication area is completed, ID communication
complete (X2, XA) turns on.
• When ID command execution request (Y14, Y1C) is turned off, ID-BUSY (X3, XB) and ID communication complete (X2,
XA) turn off and the module changes to a standby state. The moving prohibition of RF tag is cleared.
• When no RF tags are in the antenna communication area, the tag not present error is stored.
• This function cannot be used to communicate with V680-D1KP.
Ex.
ID command execution request
(Y14, Y1C)
ID-BUSY (X3, XB)
ID command complete (X4, XC)
Error detection (X5, XD)
Result reception (Y16, Y1E)
ID communication complete
(X2, XA)
Communications with an RF tag
(Movement of the RF tag A)
(Movement of the RF tag B)
(Movement of the RF tag C)
(1) When ID command execution request (Y14, Y1C) is turned on, ID-BUSY (X3, XB) turns on and the module starts to communicate with an available RF tag
in the communication area.
(2) After communication with the RF tag, the RF tag is prohibited to move and ID command complete (X4, XC) turns on. The module starts to communicate with
the next available RF tag in the antenna communication area.
(3) When Result reception (Y16, Y1E) is turned on, the ID command complete (X4, XC) turns off.
(4) The steps (2) to (3) mentioned above are repeated.
(5) When communication with all available RF tags in the antenna communication area is completed, ID communication complete (X2, XA) turns on.
(6) When ID command execution request (Y14, Y1C) is turned off, ID-BUSY (X3, XB) and ID communication complete (X2, XA) turn off and the module
changes to a standby state.
6 FUNCTIONS
74
6.3 Communication Specification
RF tag C
RF tag A
Communication
area
(1)
(2)
(1)
Communications A Communications A
Within the communication area
Within the communication area
Within the communication area
Controlled by the RFID interface module
Controlled by the program
(3)
(4)
Communications B Communications C
Operation disabled
(6)
(5)
Operation disabled
Operation disabled