Omron FQM1-MMA21, FQM1-CM001 Serial Communications, Section, System Setup, PT System Menu

	Serial Communications					Section 6-1
		Transmission
		delay time	Transmission
				Time
		TXD(236) instruction
		Refer to the Instructions Reference Manual (Cat. No. O011) for more details
		on the TXD(236) and RXD(235) instructions.
System Setup		RS-232C Settings (Host Link Port Settings)
		Item		Setting	Default		Enabled
		Mode		RS-232C	Host Link		Each cycle
		Delay		0 to 99,990 ms (unit: 10 ms)	0 ms
		End Code		00 to FF hex	00 hex
		Start Code		00 to FF hex	00 hex
		Received bytes		1 to 255 bytes	256 bytes
		Use of end code		Received bytes or CR+LF	Received bytes
		Use of start code		None	None

Note The settings are made using CX-Programmer Ver. 5.0@ menus.

6-1-3 NT Link (1:N Mode)

With the FQM1, communications are possible with PTs (Programmable Ter- minals) using NT Links (1:N mode).

Note Communications are not possible using the 1:1-mode NT Link protocol. Also, the standard baud rate must be used.

The settings can be made using System Setup and the PT system menu.

System Setup

	Communi-	Name	Settings	Default	Other
	cations		contents		conditions
	port
	Peripheral	Mode	NT Link (1:N	Host Link	Turn ON pin 2
	port		mode)		on the Coordi-
					nator Module
		Baud	Standard NT	Standard NT
					DIP switch.
			Link	Link
		NT Link max.	0 to 7	0	---
	RS-232C	Mode	NT Link (1:N	Host Link	---
	port		mode)
		Baud	Standard NT	Standard NT
			Link	Link
		NT Link max.	0 to 7	0	---
PT System Menu
	Set the PT as follows:

1,2,3... 1. Select NT Link (1:N) from the Comm. A Method or Comm. B Method on the Memory Switch Menu in the System Menu on the PT.

2.Press the SET Touch Switch to set the Comm. Speed to Standard. High- speed communications are not possible.

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