Manuals > Device Connection Guide > Fuji Electric > Connection Procedure (RS-232C) > MICREX-F Series

overview

This is a setting example for connecting to the MICREX-F series via RS-232C.

Model used

item	Model etc.
PLC	MICREX-F F55
Communication Unit	NV1L-RS2

Configuration environment

item	environment
OS	WindowsXP Professional 32Bit

Configuration details

item	setting	Setting items	Configuration Example
PLC side settings	Set with switch	MODE	1
		Transmission speed	19200bps
		Stop bits	1bits
		Data bits	7bits
		Parity Bit	Even
PC settings	Unit Settings	COMPort	Communication port number to connect to
		Transmission speed	19200bps
		Byte Size	7bits
		Stop bits	1bits
		parity	Even

* Most of the settings on the computer will be adjusted to match the settings on the unit.

PLC side settings

Configure the "NV1L-RS2" using the switch on the bottom.

1.Set the bottom switch as follows:
c_plc_0318

switch	explanation	Setting contents
MODE	Transmission Mode	1
SW1	Portrait	OFF
SW2		ON
SW3		ON
SW4	Stop bit length	ON
SW5	Data bit length (7/8 bits)	ON
SW6	Parity bit (even/odd)	ON
SW7	Parity bit (Yes/No)	ON
SW8	Initialization method	ON

For details on the switch settings, etc., please refer to Fuji Electric's "F55 Series General-Purpose Interface Card User Manual TYPE NV1L-RS2."

PC settings

Use the Server application to connect to the PLC for which you have set up communications.

1.Right-click "Application" - "Driver" in the tree and select Add Driver.

2.Select the following units from the displayed driver list and add them:
c_plc_0319

3.Open the properties of the added unit (U01) and click Communication Settings.
c_plc_0320

4.Set "Communication Settings" as follows:
c_plc_0321

setting	Setting contents
COMPort	Communication port number to connect to
Transmission speed	19200
Byte Size	7bits
Stop bits	1bits
parity	Even

5.USB-RS-If you are using a 232C conversion cable, the COM port may be locked in the event of a communication error, so check the reopen setting.
c_plc_0322

6.Perform a connection test to check the connection
c_plc_0323

If a message such as "Connection OK" is displayed, the connection is confirmed to be OK.

Connection example [MICREX-F series]

Connection example [MICREX-F series]