Specifications

Serial port intercommunication agreement | VI-88TR development handbook
Command code: 13H
Command parameter: 32 bytes PAM
Command packet: 『40H 26H 13H PAM Check』
Return data: if command execution correct, return data is null. If success,
return data of Read Auto Param is 32 bytes parameters with following
sequence.
『F0H 02H 13H FBH』
Command format with reader address:
Command code: 13H
Parameter of reader address: address
Command parameter: 32 bytes PAM
Command packet: 『40H 27H 13H Address PAM Check』
Return data: if command execution correct, return data is null. If success,
return data of ReadParam is 32 bytes parameters with following sequence.
『F0H 03H 13H Address Check』
32bytes parameters (1 parameter 1 byte):
Byte number Definition
1
Tag reading mode：0-timing，1-trigger
2
Tag storage time：unit：s. default 1. High.
3
Tag storage time
：
unit
：
s. default 1. Low.
4
0-10ms, 1-20ms, 2-30ms, 3-50ms, 4-100ms.
Default 2. Atumatically read tag once at intervals.
5
Tag storage quantity：default 1. The quantity of read tag ID
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