Omron SYSMAC CV1000 User Manual

123
Appendix D
Sample Programs Including Commands for
Host Computer
Program Example 1: Data Transfer to Host Computer (SEND)
In this example, the SEND instruction enables the designated word data of the PC to be displayed on the screen of
the host computer after the word data is transferred to the host computer.
Ladder Program for PC
When bit 0000 is ON, the 10-word data of CIO words 100 to 109 is transferred to the host computer connected to
port 1 of the Host Link Unit of unit address 10, node 0, network address 0.
(030)
MOV #000A D00200
0000
00
(030)
MOV #0100 D00201
(030)
MOV #0010 D00202
(030)
MOV #0000 D00203
(193)
SEND 0100 0000 D0020
(030)
MOV #0000 D00204
Contents of Control Data
Word Data Meaning
D00200 000A No. of words transferred: 10
D00201 0100 Port 1 of Host Link Unit Network address: 0
D00202 0010 Node address: 0 Unit address of Host Link Unit: 10
D00203 0000 With response; communications port: 0 No. of re-transmitting operations: 0
D00204 0000 Response monitor time: 0000 (2 s)
BASIC Program for Host Computer
10 ’*************************************************************
20 ’***** CV Host Link Unit (CV500-LK201) *****
30 ’***** Command (SEND instruction) for Host Computer *****
40 ’***** Sample Reception Program *****
50 ’*************************************************************
60 ’*****************************************
70 ’********** Initial setting **********
80 ’*****************************************
90 CLOSE 1
100 ON ERROR GOTO *EROPE

Omron SYSMAC CV1000 Specifications

General

Brand	Omron
Model	SYSMAC CV1000
Category	Controller
Language	English