Vatech A9

Vatech A9 (PHT-30CSS)
Technical manual
VDH-TeM-098
189 / 214
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1.2. Command Formation
Command format = '[' + 'prefix' + '_' + 'command' + '_' + 'parameter' + ']'
Ex) [SPM_CTCX_0123]
[ Prefix _ Command _ Parameter ]
- ‘[‘ = Start symbol
- ‘prefix’ = 3 letters arrangement.
First letter: Send/Echo
Second letter: Pc/Mcu/Lcd/Optic
Third letter : Pc/Mcu/Lcd/Optic
Ex) SPM: Send PC to MCU, SLP: Send LCD to PC, SMO: Send MCU to OPTIC,
EPM: Echo SPM, ELP: Echo SLP, EPO: Echo SPO
- ‘Command’ = 4 letters arrangement. If it is less than 4 letters, the command should be
filled up
with “_”.
Ex) [SPM_CT__]
- ‘Parameter’ = only when commands come with a parameter, 4~5 letters arrangement.
If it is less than 4 or 5 letters, the parameter should be filled up with “0”.
Ex) In case of 4 letters parameter- [SPM_XPST_0234]
In case of 5 letters parameter- [SPM_COAX_ 00100]
In the case of 4 letters parameter only with “0”- [SMP_STOP_0000]
- ']' = End symbol
SPM,
EPM
SLP
SMO
CT__,
PANO
CEPH,
CTCX
4 digit number or
5 digit number
Ex)0123,12345