Version February 2020
EN
17
HST 300 Smart User’s Manual
O . M . I . S . A . S r l
Via Verga 9/11
20845 Sovico (MB), Italy
9.4 Indication of Power Supply Failure at the Last
Welding
The message “Power Supply Failure Last Welding” indicates
that the previous welding aborted because of a power
supply failure. The reason may be too weak a generator
or too long or too thin an extension cable, or a tripped
cut-out in the mounting box. The next welding operation
is still possible after acknowledging the message by press-
ing the STOP/RESET key.
10 Configuring the Welding Unit
With the operator identity card, the welding unit can be
reconfigured. When the MENU key is pressed, the “Enter
Menu Code” message appears on the screen. After the code
was read from the card, the selection menu in Display 12
shows.
At “Settings,” the parameters related to the welding unit
itself and its operation can be set. At “Recording,” the
traceability data that have to or need not be recorded
and written into the reports can be enabled or disabled.
The desired sub-menu is selected using the
ñ
and
ò
arrow
keys. Then to access that sub-menu, press the MENU key.
In both parts of the configuration menu, use the
ñ
and
ò
arrow keys to select the desired set-up option. Use the
ð
arrow key to toggle between “on” and “off” for that
set-up option.
If a “M” is shown next to a set-up option, this indicates that
a sub-menu is accessible here by pressing the MENU key.
Press the START/SET key to confirm the set-up and save it
to memory.
10.1 Understanding the “Settings” Sub-menu
“Check Code Expiry on” means that the welder identifica-
tion code has to be current and not expired (default
period of validity 2 years from code issuance), or the
welding operation cannot be started, “off,” that the
validity of the code is not checked at all.
“Memory Control on” means that when the system
memory is full of reports, the unit will be blocked until
the reports are printed or downloaded, “off,” that it
works but that the oldest report will be overwritten.
“Manual Input on” means that the manual input of weld-
ing parameters (see Sect. 7) is possible, “off,” that the
manual input is not allowed.
Display 12
>Settings -M-
Recording -M-
Display 13
>Check Cd Expiry off
Memory Control on
