(3) F-205

F-205Receive Data

RCV

 

 

 

 

 

 

 

 

 

 

 

 

Symbol

 

 

F-205

 

n

 

D

 

 

 

 

 

RCV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specify the first address and byte count

Function

 

of the receive data for transmission

 

 

 

across satellite net.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation

 

Specified station D to D + n - 1

 

 

 

 

 

 

 

 

 

 

 

 

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 D

09000 to 09777 @09000 to @09774

 

:

 

 

 

 

:

 

[*1]

99000 to 99777

@99000 to @99774

 

 

E0000 to E1777 @E0000 to @E1774

 

 

 

 

 

 

 

 

 

 

 

Condition

 

When input signal is ON.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contents

 

Unchanged

 

 

 

 

 

 

 

of D

 

 

 

 

 

 

 

 

 

 

 

Communication

Zero

 

Carry

 

Error

Non-carry

 

contents

07357

07356

07355

07354

 

 

 

 

 

 

 

 

 

 

 

No response

0

 

0

1

0

 

from module [*2]

 

After

 

 

 

 

 

 

Communication

0

 

0

0

1

operation

jam [*3]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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)

 

 

 

 

 

 

 

 

 

 

 

[Explanation]

 

 

 

Instruction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S T R

P.2

 

14003

F-202

 

 

 

 

F-202

 

 

 

 

 

 

 

 

 

 

 

2.0.04

0

04000

 

 

C.0

 

 

 

 

 

 

 

OPCH

 

 

 

 

 

S.04

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F-205

04000

 

 

 

 

 

 

 

F-205

 

 

 

 

 

 

 

 

 

 

 

006

19000

 

 

006

 

 

 

 

 

 

 

 

RCV

 

19000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When the input condition of 14003 changes from OFF to ON, this instruction reads 6 bytes of data from file 0's file area beginning with file address 04000 on satellite net station 04, via CH0 of port No. 2. The data read is stred to registers 19000 to 19005.

 

Specify target

 

 

 

 

 

 

 

 

 

 

 

 

station

 

 

 

Port 2

 

 

 

04

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Received data

 

Sending

 

File 0

09001

04

 

 

 

 

 

 

 

station

09001

04

09000

01

 

 

 

 

 

 

 

 

 

 

Target

09000

01

 

 

 

 

 

 

 

 

 

 

09003

 

 

 

 

 

 

 

 

 

 

 

09003

 

10

 

 

 

 

 

 

 

 

 

 

10

09002

07

 

 

 

 

 

 

 

 

 

 

 

09002

07

09004

 

 

 

 

 

 

 

 

Response

 

09004

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

20

09005

30

 

 

 

 

 

 

 

 

 

 

 

09005

30

 

Flag

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

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

F-205 instruction must always be used in conjunction with the F-202 (OPCH) instruction.

After turning ON the input signal of F-205, keep it ON until the finish of the execution of the

instruction. If the input signal is turned OFF during execution of the instruction, the instruction

13 ends in an incomplete condition. Under this condition, next, when an F-205 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 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 target station does not come within the time-out time.

13·28