Communication Protocol And Commands Explanation - Zolix Instruments SC300 Operation Manual

5. Communication Protocol and Commands Explanations
（1） RS232 data transmission format:
Baudrate:
Data format: no parity bit, 8 data bits, 1 stop bit (N，8，1)
（2） Command format
1st Byte 2nd Byte
Command
Command is made up of two characters.
Separator is ","
Parameter
Ending character: return character '↓' . It 's ASCII =0x0d (Hex) or 13 (Dec)
（3） Inquiring parameters
Command from PC to SC300 :
Command from SC300 to PC:
Command from PC to SC300 :
Command from SC300 to PC:
Command from PC to SC300 :
Command from SC300 to PC:
（4） Setting the speed of the axis
Command from PC to SC300 : VX,top_speed↓
Command from PC to SC300 : VY,top_speed↓
Command from PC to SC300 : VZ,top_speed↓
Command from SC300 to PC: OK↓
The "top_speed" is the speed of the stage moving.
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Communication Protocol and Commands Explanations
19200
3rd Byte 4th Byte
Separator Parameter1 Separator Parameter2
E0↓
E1↓
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Nth Byte
VE↓ // version
SC300_V1.0↓
TY↓ // model of controller
SC300↓
ID↓ // the ID number of controller
ID0000↓
// X axis
// Y axis
// Z axis
//Error 0
//Error 1
8
(N+1)th
Mth Byte
Byte
Ending
character