Sharp JW-20FL5, JW-20FLT, JW-50FL, Z-336J 9-3Message transaction codes and execution conditions

Chapter 9: Message transfers

9-3 Message transaction codes and execution conditions

	The transaction codes (TCD) and execution conditions for the messages supported by the JW-50FL
	are as follows.						TCD: Transaction code
		Messages supported by the JW-50FL			Request	Response	Message execution
					TCD	TCD	conditions
				Read byte-block data	65003	65203	Always possible
				Write byte-block data	65004	65204	*
				Read word-block data	65005	65205	Always possible
				Write word-block data	65006	65206	*
				Read network parameter	65007	65207	Always possible
		Messages
				Write network parameter	65008	65208	Possible only when the
		other than
							host PC has stopped
		transmission
				Stop instruction	65009	65209
		messages
				Operation instruction	65010	65210
				Read profile	65011	65211	Always possible
				Read log data	65013	65213
				Clear log data	65014	65214
				Return message	65015	65215
					0 to 999
		Transmission messages			1002 to 1199
					1202 to 59999
			SHARP's	Computer link function	1000	1200
9
			proprietary
				Remote monitor, remote	1001	1201
			message	programming function

*When the high word (pages 9-10 to 15) is "0x0000 to 0x002C," execution is possible regardless of the host PC status (operation/stop).

When the high word is not "0x0000 to 0x002C," execution is only possible when the host PC is stopped.

Relationship of the selected transmission buffer and various messages

		Use selection of
Message	Transaction code (TCD)	transmission type buffer *
		80(H)	81(H)	82(H)		83(H)
Messages not	60000 to 65202 (request)	X	X		X	X
transmission
	65203 to 65215 (response)	X	O		X	O
	0 to 999	O	O		O	O
	1000 (request computer link function: SHARP's	X	X		O	O
	proprietary function)
	1001 (request remote function: SHARP's proprietary	X	X		O	O
	function)
Transmission
	1002 to 1199	O	O		O	O
messages
	1200 (response of computer link function: SHARP's	O	O		O	O
	proprietary function)
	1201 (response of remote function: SHARP's	X	X		O	O
	proprietary function)
	1202 to 59999	O	O		O	O

(Transmission buffer --- O: Used, X: Not used)

* When using the transmission buffer, set to parameter (address 37(8)).

9-8