Lincoln Electric INVERTEC 175TP Service Manual page 8

7.0 MEMORISE AND RECALL PROGRAM
The generator allows you to memorize and subsequently recall
up 30 welding programs.
7.1 MEMORISE A PROGRAM
1. Set the process and the desired welding profile (as
specified in § 4.0 and 5.0);
2. Press for more than three seconds the key 32 (entry in the
memorize state is accompanied by long "beep" and the first
memory location P01on the display );
3. If you want to memorize the program in another memory lo-
cation, turn the encoder to the right (increasing the number
of memory location) to the memory location where you want
to memorize the program;
4. Press for more than three seconds the key 32. At this point
the program is stored in desired memory location (the
memo-rise is accompanied by long "beep" and the text
"MEM" on the display).
The exit from this state is possible in three ways:
- Memorize of program;
- Inactivity of key 32 and encoder (10 seconds);
- Short press of key 32.
NOTE: THE MEMORY LOCATIONS CAN BE OVERWRITTEN.
DURING THE MEMORISE STATE ALL KEYS (WITH THE EX-
CEPTION OF THE KEY 32 AND THE ENCODER) ARE DIS-
ABLED AND THEREFORE YOU CAN NOT CHANGE ANY
PARAMETER.
7.2 MEMORIZED PROGRAM RECALL
1. Press for more than three seconds the key 31 (entry in the
re-call program state is accompanied by long "beep" and
the first memory location P01on the display );
2. Turn the encoder to the right (increasing the number of
memory location) to the program memory location that you
want to recall;
3. Press for more than three seconds the key 31. At this point
desired program is loaded (the recall is accompanied by
long "beep").
The exit from this state is possible in three ways:
- Recalling a program;
- Inactivity of key 31 and encoder (10 seconds);
- Short press of key 31.
NOTE: DURING THE RECALL STATE ALL KEYS (WITH THE
EXCEPTION OF THE KEY 31 AND THE ENCODER) ARE DIS-
AUTOMATIC SEQUENCE
ABLED AND THEREFORE YOU CAN NOT CHANGE ANY
PA-RAMETER.
8.0 WELDING PROGRAMS MANAGEMENT
The welding and the relative parameters set up can be done
manually through various commands.
When first switched on the generator is set up in a predefined
state and with welding parameters value that allows to work
immediately.
Moreover, the generator is provided with a memory that saves
the set up configuration for each welding mode (MMA, TIG HF,
TIG Lift) before it is turn off.
Therefore, the worker will be able to see the last set up when
the generator is switched on again.
9.0 THE USE OF THE REMOTE CONTROL
The power source allows the use of the
remote controls. After connecting the remote
control to the female connector on the front of
the ma-chine you can choose whether to work
in local or remote mode by means of vertical
scroll key (Ref. 14 - Picture 1 Page 3.) .
CAUTION: PRESSING VERTICAL SCROLL KEY (REF. 14 -
FIG. 1 PAGE 3) WHEN THE REMOTE CONTROL IS NOT
CON-NECTED HAS NO EFFECT.
In electrode welding mode, after activating the remote function
you can adjust welding current continuously from minimum to
maximum using the remote control. The display will show the
cur-rent set with the control.
NOTE: IN ELECTRODE MODE YOU CAN SELECT
MANUAL REMOTE CONTROL ONLY
In TIG welding mode you can select between two different
remote controls:
1. Manual Remote Control:
this mode is especially useful in combination with remote
controls or RC-type torches, i.e. equipped with a knob or slider
to regulate current remotely. The welding current will be
adjustable continuously from minimum to maxi-mum. To use
this peripheral device properly and comfort-ably selection of
"four stroke" mode is recommended.
8