13-5 Instructions used with the F200 and F201 link function

(1) F-200

F-200

 

Write to a port

 

 

 

 

PORT

 

[ 1]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symbol

 

 

F-200

TASKn

@ S

PORTn

 

 

 

POR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function

Transfer task number "n" and PC memory data (set the top address

using @S) to a ZW/JW-20CM at port "n."

 

 

Operation contents

Contents of @S (Set S to S+6 using the PC)

 

Resister

 

 

 

 

 

 

 

Top address for

 

 

 

 

S

File address (lower bit)

 

sending data

n

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S+1

 

(upper bit)

 

 

 

 

 

 

n+1

 

 

 

 

 

S+2

File number

 

 

 

 

 

 

n+2

 

 

 

 

 

S+3

Number of bytes transferred

 

 

 

 

 

 

n+3

 

 

 

 

 

S+4

Receive station's station number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S+5

000(8)

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

S+6

000(8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S+7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Not fixed

 

 

 

 

 

 

 

 

 

 

 

 

 

S+10(8)

 

 

 

 

 

 

 

 

 

 

 

 

 

(reserved)

 

 

 

 

 

 

 

 

 

 

 

 

 

S+11(8)

 

 

 

 

 

 

 

n+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S to S+2: Set the top address for sending data using the file number

 

 

 

 

and file address.

 

 

 

 

 

 

 

 

 

 

 

 

S+3: Number of data bytes to transfer from the PC to JW-20CM.

 

 

 

Set to 000 to 255(D). (000(D) equals 256 bytes.)

 

 

 

S+4: Station number at which data is received. Set 000 to 077(8) using

 

 

 

octal notation.

 

 

 

 

 

 

 

 

 

 

 

 

 

S+5, S+6: Reserved area. Set 000(8).

 

 

 

 

 

 

S+7 to S+11(8): Reserved area. Status from a port (not fixed).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting range for

Set to TASK 0.

 

 

 

 

 

 

 

 

 

 

 

 

TASK "n"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting range for

Set a port number for the PC basic rack panel on which the ZW/JW-

 

 

PORT "n"

20CM is installed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

(Ex.: JW-13BU)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Control module

 

 

 

 

 

JW-20CM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power module

Port No. ②③④⑤

13·22