Set-Up Parameters - Selco Genesis 200 AC-DC Repair Manual

8) SET-UP PARAMETERS

Front panel settings are complemented by others that can be edited in the Setup, which is accessed as follows (also see fig. 9
and fig. 10 in sect. 7.1):
- Switch unit off; wait a while (at least 10 seconds).
- Switch unit on.
- Panel runs self-test
- As soon as all the panel's LEDs go blank and the software version is displayed, press the "PARAMETERS" key once.
- The display will read "0". By turning the current encoder (knob on panel), you can set the value in the range "0" to "99".
By pressing the "PARAMETERS" key, you can view the value of the associated parameter according to the data given in the table
below:
Param. Description/meaning
0
Saves changes and exits Setup
1
Initial current as a percentage of welding current
2 Pregas time
3
Hot start as a percentage of welding current (MMA only)
4
Arc force as a percentage of welding current (MMA only)
5 Waveform in AC (G200 AC/DC only)
6
Remote control current minimum
7
Remote control current maximum
8
Lift or HF start in G200 AC/DC (disregarded in TIG AC and in G200 TLH)
9
RESET all parameters
................................. parameters not used ...................................
12
Welding in DC+ or DC- in G200 AC/DC (disregarded in G200 TLH)
................................. parameters not used ...................................
14
Ibase in pulsed TIG DC setup mode
................................. parameters not used ...................................
98 Reset all parameters (only use when there are problems with the non-volatile
memory, see errors E20 - E25 on display in sect. 7.1)
Only use if solder-jumper K1 on 15.14.250 is closed (see sect. 9.2.4), otherwise
use next code "99".
99
Reset all parameters (only use when there are problems with the non-volatile
memory, see errors E20 - E25 on display in sect.7.1)
- The value of the parameter selected during the previous step can be changed by turning the knob on the panel.
- We can see from the table that some parameters do not really have a value associated: if we select one of these parameters
and press the "Parameters" key, the associated operation is performed (e.g. if we enter Setup, select parameter "9" and press
the "Parameters" key, factory settings are resumed for all parameters [RESET]).
- Parameters labelled "not used" cannot be accessed, i.e. nothing happens when the "Parameters" key is pressed.
- To save changes made to parameters and exit the Setup menu, return to parameter "0" and press the "Parameters" key; other-
wise, switching the machine off directly will mean none of the changes will be saved, and the last confirmed parameter set-
tings will remain.
- Once you have exited Setup, the machine runs a self-test and regular operation is then resumed, based on the new parame-
ter settings if any have been made.
18 18
* note: waveform in AC
Value Half wave -
parameter n° 5
0 Sine
1 Triangle
2 Square
3 Sine
4 Sine
5 Triangle
6 Triangle
7 Square
8 Square
Range
-
2 - 200%
0.0 - 25.0s
0 - 100%
0 - 100%
0 - 8 *(see table
below)
6 - 200 A
6 - 200 A
0 = HF 1 = LIFT
-
0 = DC-
1 = DC+
0 = Amperes
1 = % of welding
current
-
-
Half wave +
Sine
Triangle
Square
Triangle
Square
Sine
Square
Sine
Triangle
Default
-
50%
0.0s
80%
30%
2
(Square)
12 A
200 A
0
-
0
0
-
-
Set-up parameters