PLC-WL2500A/WL2501A/ WL2503 A Basic Serial Command Specifications
7. Status Read Command
7.1. Format
7.1.1.
PC issues commands in format as below;
"CR" Command [CR]
Commandÿ 1 character(See Basic Status Read Command Table)
7.1.2.
When a projector receives the appropriate command, it returns a character line as the
required data.
Required Data [CR]
Required Dataÿ A character line(See Basic Status Read Command Table)
7.1.3.
When the received data cannot be decoded, the projector returns "?" [CR].
7.2. Transfer Example
Get input mode for projector with basic commands
PC → Projector
Projector → PC
7.3. Operation Requirements
Status read Commands are invalid when Eco mode is selected in Standby mode of Setting menu and
projector is in standby.
Command (issues a command of getting current input mode)
"C" "R" "1" "CR"
(
Shows Computer 1 is selected)
21/25
"1"
"CR"
Processing
Response
(A few msÿ ^ 1s)