Sharp JW-20FLT ユーザーズマニュアル

11-3

Chapter 11: SEND/RECEIVE function

No response

from port

0

0

1

0

The value entered for the PORT and the actual

installed port number may be different.

Communi-
cation jam

0

0

0

1

This condition may instantaneously occur while
other send instruction is being executed.

However, as soon as the condition becomes clear

for the execution of an instruction, the status will
turn to "Communicating."

Communi-

cating

1

0

0

1

The communicating is being run. Once the
communication completes, the status will change
to either "normal end" or "abnormal end."

Normal end

0

1

0

0

When the send instruction has successfully
completed.

Abnormal end

(error)

0

1

1

0

The target node cannot be written to.

Flag

Send

Response

S ->

D ->

n

Target node

file N 

This node

file 0

CH number within 

the PORT number

- Setting range of S

ｺ

0000 to 

ｺ

1577

b0000 to b1777
09000 to 99777
E0000 to E1777
@

ｺ

0000 to @

ｺ

1574

@b0000 to @b1774
@09000 to @99774
@E0000 to @E1774

F-203

OPCH

PORT-
CH-ST fileN

F-204

SEND

n

S

D

 (2) When the module is used (host PC: JW50H/70H/100H)

PORT

: Port number on which the JW-50FL is installed (0 to 7)

CH

: Channel number within the specified port number (0 to 3)
  In the PC program, the same port number can be called 4
  times, once for each channel (CH0, CH1, CH2, and CH3).

ST

: Target node number (01 to FE

(H)

)

fileN

: Data area in the target node PC (file number)

D

: Top file address of the data area in the target node PC

n

: Number of data bytes transmitted (000 to 377

(8)

, 256 bytes at

000)

S

: Data area top register of source station data