Sharp JW-20CM, JW-20RS F-204 Send Data, SEND, (2) F-204

(2) F-204

F-204Send Data

SEND

Symbol

F-204

n

s

SEND

Specify the first address and byte count

Function

of the send data for transmission across

the satellite net.

Operation

S to S + n - 1

Specified station

Range of n

000 to 377(8) (256 bytes for 000(8))

]0000 to ]1577

@]0000 to @]1574

b0000 to b1777

@b0000 to @b1774

Range of S

09000 to 09777

@09000 to @09774

:

:

[*1]

99000 to 99777

@99000 to @99774

E0000 to E1777 @E0000 to

Condition

When input signal is ON.

Contents

Unchanged

of S

Communication

Zero

Carry

Error

Non-carry

contents

07357

0735607355

07354

No response

0

0

1

0

from port [*2]

Communication

0

0

0

1

After

jam [*3]

operation

Flag

Communication busy

(waiting for response

1

0

0

1

from target station)

Nomal end

0

1

0

0

Abnomal end [*4]

(communication

0

1

1

0

error)

Remote station

1

1

1

0

write protected

[Explanation]
	14000					Instruction
		F-202
			2-0-01	file 0	04000	F-202
		OPCH
						P.2
						C.0
		F-204	005	09000		5.01
		SEND				04000
						F-204
						005
						09000

When the input condition of 14000 changes from OFF to ON, this instruction sends the contents (5 bytes data) of registers 09000 to 09004 file 0's file area beginning with address 04000 (register 09000) on satellite net station 01, via CH0 of port No. 2.

						File 0
09000	001	Port 2		01	09000	001
09001	002				09001	002
			Sending	station
09002	003				09002	003
09003					09003
	004			Target		004
09004					09004
	005		Response			005
	Flag

•Even addresses must always be used for indirect addressing (@ｺ0001, @b0173, etc. are prohibited).

•For details of indirect addressing, see PC's programming manual.

•F-204 instruction must always be used in conjunction with the F-202 (OPCH) instruction.

• After turning ON the input signal of F-204, keep it ON until the finish of the execution of the		13
instruction. If the input signal is turned OFF during execution of the instruction, the instruction
ends in an incomplete condition. Under this condition, next, when an F-204 instruction is given, it
will come to a “communication jam,” and the instruction will not be executed. Turn the power OFF
and then ON again for recovery.
[*1]	Setting range of “S” is for JW model PCs. For ZW model PCs, setting range is ｺ0000 to
	19777.
[*2]	In case that the network module of the assigned module number is not installed.
[*3]	In case that the channel is used with the other SEND/RECEIVE instruction.
	This instruction is executed after end of execution of the previously given instruction, and
	flag sign is changed into “communication busy” from “communication jam.”
[*4]	In case that response from the target station does not come within the time-out time.

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