USR IOT USR-TCP232-302 User Manual

USR-TCP232-302 User Manual h.usriot.com
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Chart 3.7-4 - Heartbeat&registration package command
Name
Byte
Example
Instruction
H_R_ucFlags
1
00
1th is 1 : heartbeat package to
Lan port.
2th is 1: heartbeat package to
Serial port.
3th is 1: send registration
package.
4th is 1: data carry registration
package.
5th is 1: httpd remove package
head.
6th is 1: turn on serial port setting
parameter function.
7th is 1: input heartbeat package
16 binary system.
8th is : input registration package
16 binary system.
heart_times
1
3c
heartbeat time
heart_len
1
00
heartbeat package length
register_len
1
00
registration package length
heartbeat
40
00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00
00
heartbeat package content
register_s
40
00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00
00
registration package content
3.7.2. Network echo command.
Search command return result : (36 byte) FF 24 01 00 00 c0 a8 00 07 00 71 77 7c 42 2F 01 0c 00 00 55 53
52 2d 4b 32 00 00 00 00 00 00 00 00 00 00 F2
Initial value is 0X00, subtract each byte in sequence.
F2= 00 - FF - 24 - 01 - 00 - 4B - ... - 31 - 00 – 00.
Chart 3.7-5 - Search instruction reply command
Name
Byte
Example
Instruction
TAG_STATUS
0
FF
Fixed number

USR IOT USR-TCP232-302 Specifications

General

Brand	USR IOT
Model	USR-TCP232-302
Category	Media Converter
Language	English