Mitsubishi Electric RFID ECL2-V680D1 User Manual page 101

6. HOW TO COMMUNICATE WITH ID TAGS
Verify ECL2-V680D1 status
Initial settings
*1
Change initial settings
Initial setting complete processing
ID tag read processing
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(3) Program example
*1. The program in the dashed line section is required only if initial settings
are to be changed.
Read data link status
ECL2-V680D1 data link normal
ECL2-V680D1 data link error
Set the communication specification
(RWw0) to "Trigger" (set value = 0)
Set the communication setting (RWw1)
to 0
Set the processing specification (RWw2)
to "Upper → Lower" (set value = 0)
Set the auto system command wait time
setting (RWw3) to 0
Turn the initial data processing complete
flag (RY78) ON
Turn the initial data setting request flag
(RY79) ON
Set the communication specification
(RWw0) to "Auto" (set value = 1)
Set the communication setting
(RWw1) to 0
Set the processing specification
(RWw2) to "Upper → Lower"
(set value = 0)
Set the auto system command wait
time setting (RWw3) to 0
Turn the initial data setting request
flag (RY79) ON
Turn the initial data processing
complete flag (RY78) OFF
Turn the initial data setting request flag
(RY79) OFF
Turn the Read ID Tag instruction ON
Set the command code specification
(RWw0) to "Read" (set value = 0)
Set the start address specification
(RWw1) of ID tag for reading data to 10
Set the number of processing points
specification (RWw2) for reading data
to 26 bytes
Turn the ID command execution
request (RY4) ON
Execute the ID command (Read)
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