Operating Manual
Chapter 7 Action Items Accu-Wave 
7-6 TN Technologies 
Serial Port Related Action Items  
“Serial Port Related Action Items” Menu 
Display  Comments 
serial port related 
action items→→ 
 NEXT↓↓ 
Press → to enter the “Hold action items” menu. Press 
↓ to return to main heading for the “Action Items…” 
menu group 
update data output 
to port 1, RS232 
←←Exit this menu. 
 NEXT↓↓ EXECUTE CMD→→ 
Sends a data set (as defined by serial transmit setup or 
default) to RS-232 port. 
update data output 
to port 2, RS485 
←←Exit this menu. 
 NEXT↓↓ EXECUTE CMD→→ 
Sends a data set (as defined by serial transmit setup or 
default to RS-485 port. 
clear flgs-buff 
RS232 
←←Exit this menu. 
 NEXT↓↓ EXECUTE CMD→→ 
[Service only item.] 
clear flgs-buff 
RS485 
←←Exit this menu. 
 NEXT↓↓ EXECUTE CMD→→ 
[Service only item.] 
dump setup data 
via port 1, RS232 
 ←←Exit this menu. 
 NEXT↓↓ EXECUTE CMD→→ 
Available only if “Serial dump items” have been 
enabled in the “Special Functions” menu. This item 
allows the gauge’s current setup to be dumped to the 
RS-232 serial port. Requires special purpose program. 
dump setup data 
via port 2, RS485 
 ←←Exit this menu. 
 NEXT↓↓ EXECUTE CMD→→ 
Same as previous item, except for RS-485 port. 
Requires TNComm software or other special purpose 
program. 
retrieve setup data 
via port 1, RS232 
 ←←Exit this menu. 
 NEXT↓↓ EXECUTE CMD→→ 
Available only if “Serial dump items” have been 
enabled in the “Special Functions” menu. This item 
retrieves the gauge’s setup data dumped to the RS-
232 serial port using the “dump setup data” 
command. Requires special purpose program. 
retrieve setup data 
via port 2, RS485 
 ←←Exit this menu. 
 NEXT↓↓ EXECUTE CMD→→ 
Same as previous item, except for RS-485 port. 
Requires TNComm software or other special purpose 
program. 










