Zolix Instruments SC300, Руководство по эксплуатации, Страница: 10 / 22

Communication Protocol and Commands Explanations
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Zolix Instruments Co., Ltd.
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5. Communication Protocol and Commands Explanations
（
1
）
RS232 data transmission format:
Baudrate: 19200
Data format: no parity bit, 8 data bits, 1 stop bit (N
，
8
，
1)
（
2
）
Command format
1st Byte 2nd Byte 3rd Byte 4th Byte Nth Byte
(N+1)th
Byte
Mth Byte
Command Separator Parameter1 Separator Parameter2
Ending
character
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 : VE
↓
// version
Command from SC300 to PC: SC300_V1.0
↓
Command from PC to SC300 : TY
↓
// model of controller
Command from SC300 to PC: SC300
↓
Command from PC to SC300 : ID
↓
// the ID number of controller
Command from SC300 to PC: ID0000
↓
（
4
）
Setting the speed of the axis
Command from PC to SC300 : VX,top_speed
↓
// X axis
Command from PC to SC300 : VY,top_speed
↓
// Y axis
Command from PC to SC300 : VZ,top_speed
↓
// Z axis
Command from SC300 to PC: OK
↓
E0
↓
//Error 0
E1
↓
//Error 1
The “top_speed” is the speed of the stage moving.