6 F 3 B 0 3 5 6

The user program that runs on the T2N/T3H of the main station is discussed below.

(1)Instruction format

The format of SEND and RECV instruction

Input

 

 

Output

 

[ A

S E N D

B ]

 

 

 

Input

 

 

Output

 

[ A

R E C V

B ]

 

 

 

(2)Function

SEND

This instruction sends the designated range of register data to another T2N/T3H through the network. The transfer source register (self-station) is designated by A+3 and A+4. The transfer destination register (target-station) is designation by A+5 and A+6. The transfer size (number of words) is designated by A+2. The maximum transfer size is 128 words.

RECV

This instruction reads the designated range of register data from another T2N/T3H through the network. The transfer source register (target-station) is designated by A+5 and A+6. The transfer destination register (self-station) is designation by A+3 and A+4. The transfer size (number of words) is designated by A+2. The maximum transfer size is 128 words.

Input

Operation

 

Output

ERF

 

 

 

 

 

OFF

No execution

 

OFF

OFF

 

 

 

 

 

ON

Execution

Transmission port instruction busy/instruction execution in

OFF

OFF

 

 

progress (response wait)

 

 

 

 

 

 

 

 

 

Response reception complete (normal complete)

ON

OFF

 

 

 

 

 

 

 

Instruction error

ON

ON

 

 

 

 

 

Operand

 

Name

Device

 

 

 

Register

 

 

 

 

 

 

 

 

 

INDEX

 

Con-

Index

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

stant

 

 

 

X

Y

S

L

R

Z

X

Y

S

L

R

W

T

C

D

F

I

O

I

J

K

 

 

 

 

 

 

 

 

W

W

W

W

W

 

 

 

 

 

W

W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

Transfer parameter

 

 

 

 

 

 

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

 

 

 

 

 

ü

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

Status

 

 

 

 

 

 

 

ü

ü

ü

ü

ü

ü

ü

ü

ü

ü

 

 

 

 

 

ü

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

47

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Image 48
Toshiba S20LP instruction manual ∙ Send