Doc # INS-20Z404-27XF
Issue Date: 8/24/2011
Revision: A
Page 22 of 38
10.
Command List
RS-232C Command Reference
All of commands must be capital letters.
„*‟:
Header
„X‟:
Don‟t Care
„x‟:
Not specified
„NN‟:
Camera ID
„YY‟:
Check Sum
„Z‟,‟S‟,‟M‟,‟P‟,‟Q‟:
Command Option
„R‟:
Response Packet Data
„
„:
Indicate Response packet
(!!):
Caution
(AV)
Allowed camera version
The command was allowed at the camera microcomputer
version x.x. Not described: allowed all versions.
10.1.
Response Packet
If the camera receives any command, it will judge the Response packet. If the command packet doesn‟t
have any errors, then the camera will transmit the response packet.
Command Response Packet
It is a response that the camera received the command packet correctly. It has no information on
the camera status. It indicates only that the command is successfully received.
format: * 00 00 00 00 AA
Data Response Packet
It is a response of the camera‟s status or zoom/focus position, or any other information on the
camera.
format: * QQ RR SS MM YY
Preset Action Finished Response Packet
It is a response that the camera finished moving to the target‟s preset position.
Format: * NN 11 11 11 YY
Motion Detected Response Packet
If the camera detects motion, the camera will send a Motion Detected Response Packet. The
motion detection area and sensitivity is set by the user – see the General Control command table.
Format: *NNDDDDDDYY
One Shot AF Finished Response Packet
If user commands the One shot AF response packet, the camera will execute one shot AF action.
After that action, the camera will send the One Shot AF Finished Response Packet.
Format: *NNAAAAAAYY
