Expanded System Configuration; Serial Communications; Systems - Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-CM001 Operation Manual

Expanded System Configuration

1-5 Expanded System Configuration
1-5-1

Serial Communications

System Configuration
1-5-2

Systems

Protocols
Protocol
Host Link (SYS- Personal computer
MAC WAY)
OMRON Programmable Termi-
nals (PTs)
No-protocol (cus- General-purpose external devices
tom) communica-
Servo Drivers
tions
Host controllers
NT Links (1: N) OMRON Programmable Termi-
nals (PTs)
Peripheral Bus CX-Programmer
(Toolbus)
Serial PLC Link OMRON PLC
Slave
Serial Gateway OMRON Programmable Termi-
nals (PTs)
Servo Drivers
The FQM1 system can be expanded using the two serial ports built into the
Coordinator Module: Peripheral port and RS-232C port.
Host computer
Peripheral
port
Host Link
RS-232C port
The serial communications port mode (protocol) can be switched in the Coor-
dinator Module's System Setup. Depending on the protocol selected, the fol-
lowing systems can be configured.
The following protocols support serial communications.
Main connection
CX-Programmer
Automatic detection of
communications parameters
Coordinator Module
Use
Communications between the
host computer and the Module
No-protocol communications with
general-purpose devices, host
controllers, and Servo Drivers
High-speed communications with
Programmable Terminals via
direct access
Communications between the
CX-Programmer running on a
computer and the FQM1
Communications between
OMRON PLC and the FQM1
Communications between a PT
and W-series or SMARTSTEP
Servo Drivers via the FQM1
Section 1-5
Applicable commands and
communications
instructions
Host Link commands/ FINS
commands
TXD(236) instruction and
RXD(235) instruction
None
None
None
FINS commands
9