27
The communication data format from Camera to PC
Data of total 9 bytes is transmitted from Camera to PC.
Format:
Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8 Byte9
0xC5 Code1 Code2 Code3
Data1 Data2 Data3 Data4 C.S.
Description: (Refer to 9.2 PC Command)
(a) Byte 1: Camera is realized the protocol comes from PC.
(b) Byte 2: Byte 1 data is received from PC.
(c) Byte 3: Byte 2 data is received from PC.
(d) Byte 4: Byte 3 data is received from PC.
(e) Byte 5: The data is changeable according to the PC Command.
(f) Byte 6: The data is changeable according to the PC Command.
(g) Byte 7: The data is changeable according to the PC Command.
(h) Byte 8: The data is changeable according to the PC Command.
(i) Byte 9: The value of Check Sum from ‘Byte 1’ to ‘Byte 8’.
The computing method is the same as “Byte6 of the communication from PC
to Camera“.
9.2 PC Command
Exposure Mode Setting
Set the mode of Exposure according to AEmodeCNT.
PC
→
Camera
0xC5 0xAA 0x60 AEmodeCNT CAM_ID C.S.
Camera
→
PC
0xC5 0xAA 0x60 AEmodeCNT 0x60 0xXX 0xXX 0xXX C.S.
AEmodeCNT: The counter for setting Exposure Mode
1. In case of AEmodeCNT = 0x00, the Exposure Mode becomes “AUTO” mode.
2. In case of AEmodeCNT = 0x01, this value is not used.
3. In case of AEmodeCNT = 0x02, the Exposure Mode becomes “IRIS MAN” mode. And then
you can adjust “IRIS level” manually.
4. In case of AEmodeCNT = 0x03, the Exposure Mode becomes “AGC MAN” mode. And you can
adjust “AGC level” manually.
5. In case of AEmodeCNT = 0x04, the Exposure Mode becomes “MANUAL” mode. And you can
adjust “IRIS level” and “AGC level” manually.
6. In case of AEmodeCNT = every other value, the Exposure Mode remains changed.
Summary of Contents for PCC435
Page 61: ...61 MEMO ...
