4: Data Logging & Communications (U4000)
U3000/U4000 User Manual 37
(Issue 2.0)
2. Select Setup RS232 / USB from the
MAIN MENU. This will access the SETUP
RS232/USB screen shown here.
3. Set the RS232 parameters to comply with
those for the printer.
The parameters shown here are for the
Seiko DPU-414 Thermal Printer.
4. Ensure that the printer has sufficient paper,
is switched ON and ON LINE.
5. To check that the U4000 printer interface is operational, select Printer test from the SETUP RS232/
USB menu. If the RS232 interface is working correctly the following message will be printed:
If nothing is printed, check that the RS232 parameter settings are correct for the printer and that the
U4000 TxD and RxD signals are compatible with the printer’s RS232 interface. A gender changer may
be required to swap the TxD and RxD signals.
Printing logged data
1. Select View Logged Data from the MAIN
MENU. This will display the VIEW LOGGED
DATA screen shown.
2. Select Choose from list of sites
and select the site name for the log you
want to print.
3. When you are ready to begin printing the
log select Download log.
4. From the DOWNLOAD LOG screen select
RS232. This will open the SETUP RS232/
USB screen shown below.
5. Select Send from the SETUP RS232/USB
screen. The printer should now start
printing.
6. The message screen will be displayed
while printing takes place (see next page).
Micronics Ltd
<unit serial number>