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The LAN interface for the UP-800F/UP-810F POS enables the UP-800F/UP-810F to perform in-line
communications to a host P.C. through the connection to a Manager Work Station (MWS).
For the setup of the Manager Work Station, please be sure to consult your authorized SHARP dealer.

The function of Manager Work Station:

1) Downloading of the terminal data

[Terminal 

PC]

2) Uploading of the terminal data

[Terminal 

PC]

3) Remote Job Entry (RJE) function

[Terminal 

PC]

4) T-LOG function

[Terminal 

PC]

5) ELECTRONIC MAIL function

[Terminal 

PC]

The terminal number of MWS can be specified by the following procedure:

Enter the PGM2 mode from the mode selection window.

Select “SETTING” and press the 

e

key.

The SETTING window will appear.

Select “MWS CONFIG” and press the 

e

key.

The MWS CONFIG window will appear.

Move the cursor to the “IP ADDRESS 4” line.

Enter the terminal number (0-254) in the IP ADDRESS 4 line
of MWS and press the 

c

key.

• Entering a terminal number of the machine itself results in

“ENTRY ERROR”.

The time-out value for receiving the data can be specified by the following procedure:

Enter the PGM2 mode from the mode selection window.

Select “SETTING” and press the 

e

key.

The SETTING window will appear.

Select “MWS CONFIG” and press the 

e

key.

The MWS CONFIG window will appear.

Move the cursor to the “TIME OUT” line.

Enter the time-out time (1-255 (sec)) and press the 

c

key.

• This value (time-out value) will depend upon the application.

Please consult your authorized SHARP dealer.

The gateway number can be specified by the following procedure:

Enter the PGM2 mode from the mode selection window.

Select “SETTING” and press the 

e

key.

The SETTING window will appear.

Select “MWS CONFIG” and press the 

e

key.

The MWS CONFIG window will appear.

Move the cursor to the “G.W. ADDR. 4” line.

Enter the gateway number (0-254) and press the 

c

key.

• Entering a terminal number of the machine itself results in

“ENTRY ERROR”.

• Entering a same number as pre-entered number in the IP

ADDRESS4 line results in “ENTRY ERROR”.

Enter the PGM2 mode from the mode selection window.

Select “READING” and press the 

e

key.

The READING window will appear.

Select “MWS CONFIG” and press the 

e

key.

The OUTPUT TO window will appear.

Select “DISPLAY” or “REPORT PRINTER” and press the 

e

key.

Terminal No.
Time-out time (7 sec)
GATEWAY No.

Sample Print (master)

4

The IRC system incorporates a back-up system.
One of the satellites can be designated to serve as a back-up master.
For the setup of a back-up master in your IRC system, please consult your authorized SHARP dealer.

When both the master and back-up master are in order, the system works in the following sequence:

1) Each satellite sends updated GLU data (and clerk data*) to the master.

2) The master receives the data and sends back an acknowledgment signal to the satellite.

3) The satellite sends the updated data to the back-up master.

4) The back-up master receives the data and sends back an acknowledgment signal to the satellite.

*Only for the centralized clerk file system

If the master breaks down, the back-up master serves as the master after a master declaration is made at
the back-up master. If the back-up master breaks down, updated data transmission to it can be stopped by
a master declaration at the master. When the master or back-up master recovers from the breakdown, it
resumes its function as the master or back-up master by the recovery declaring operation.

1) Updated data

3) Updated data

2) Acknowledgment signal

4) Acknowledgment signal

Satellite

Back-up master

Master