Omron FQM1-CM001 ユーザーズマニュアル

The following table shows the Host Link communication functions available in
FQM1. Select the method that best suits your application.

A list of Host Link commands is provided next. Refer to the C-series Host Link
Units System Manual (W143) for details on Host Link and FINS commands. 

Create frame in 
the host com-
puter and send 
command to 
the FQM1. 
Receive the 
response from 
the FQM1.

Use this method 
when communi-
cating primarily 
from the host com-
puter to the FQM1.

To use FINS com-
mands, the host 
computer must 
send the com-
mands using a 
Host Link header 
and terminator. 

 

Host computer 
to FQM1

C-mode (Host Link) 
commands

Host Link command

OR

Command

Directly connect the host computer in a 1:1 or 
1:N system.

FINS

Header

Terminator

FINS command (with 
Host Link header 
and terminator)

OR

Command

Directly connect the host computer in a 1:1 
or 1:N system.

Set the System Setup from the 
CX-Programmer. (Settings such 
as the Host Link communica-
tions mode and parameters.)

Refer to CX-Programmer 
Operation Manual for CX-
Programmer procedures.

Power OFF

Connect the Coordiator Module 
to the general-purpose external 
device using RS-232C. 

Power ON

Host computer to FQM1

Send host link 
commands from 
the host computer.

Send FINS com-
mands from the 
host computer.