Canon RE-350 Event Data Packet Table, Event Description Byte Header ID #, ParaL, Request on line

2.4 Event Data Packet Table

Event Description	1 byte	2 byte	3 byte	4 byte	5 byte
	Header	ID #	EVENT#	Para(H)	Para(L)
Request ON Line	$20	$8*	$00	$00	$00
Request OFF Line	$20	$8*	$00	$01	$00

Request ON line

When the {RS-232} button on the front panel is pushed and the RTS signal line from the PC is on, the RE-350will send this “Event Data Packet” to the PC. If the RE-350can receive the <Accepted> of the “E-response Packet” in 1 second, the RE-350’s mode will switch to [ON-LINE]. If not or no E-response after repeating the above “Event data packet” twice, the RE-350will stay in [OFF-LINE] mode.

Request OFF line

When the {RS-232} button on the front panel is pushed to try to set the RE-350to [OFF-LINE] Mode and the RTS signal line from the PC is on, the RE-350will send this “Event Data Packet” to the PC. If the RE-350can receive the <Accepted> of the “E-response packet”, the RE-350’s mode will shift to the [OFF-LINE] Mode. Also, if there is no response from the PC, then the RE-350's mode changes to [OFF-LINE].

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