Table of Contents
Advertisement
13-5 Instructions used with the F200 and F201 link function
(1) F-200
F-200
→ PORT
Symbol
Function
Operation contents
Setting range for
TASK "n"
Setting range for
PORT "n"
13
Write to a port
[ ※ 1]
F-200
→POR
Transfer task number "n" and PC memory data (set the top address
using @S) to a ZW/JW-20CM at port "n."
Contents of @S (Set S to S+6 using the PC)
S
File address (lower bit)
S+1
S+2
File number
S+3
Number of bytes transferred
S+4
Receive station's station number
S+5
000
(8)
S+6
000
(8)
S+7
Not fixed
S+10
(8)
(reserved)
S+11
(8)
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
S+4: Station number at which data is received. Set 000 to 077
octal notation.
S+5, S+6: Reserved area. Set 000
S+7 to S+11
: Reserved area. Status from a port (not fixed).
(8)
Set to TASK 0.
Set a port number for the PC basic rack panel on which the ZW/JW-
20CM is installed.
(Ex.: JW-13BU)
Control module
Power module
13
@ S
PORTn
TASKn
Top address for
sending data
(upper bit)
Reserved
. (000
equals 256 bytes.)
(D)
(D)
.
(8)
JW-20CM
Port No.
②③④⑤
22
·
Resister
n
n+1
n+2
n+3
n+
using
(8)
Advertisement
Table of Contents
