Selco WF 430 ArcDrive Classic Manuel D'instructions page 40

30 Spot welding
Allows you to enable the "spot welding" process and
establish the welding time.
Minimum 0.1s, Maximum 25s, Default off
31 Pause point
Allows you to enable the "pause point" process and
establish the pause time between one welding opera-
tion and another.
Minimum 0.1s, Maximum 25s, Default off
32 Secondary voltage (MIG Bilevel)
Allows regulation of the secondary pulsation level volt-
age.
Makes it possible to obtain greater arc stability during
the various pulsation phases.
Minimum -5.0, Maximum +5.0, Default syn
33 Secondary inductance (MIG Bilevel)
Allows regulation of the secondary pulsation level
inductance.
Makes it possible to obtain a quicker or slower arc to
compensate for the welder's movements and for the
natural welding instability.
Low inductance = reactive arc (more spatter).
High inductance = less reactive arc (less spatter).
Minimum -30, Maximum +30, Default syn
202 Inductance
Allows electronic regulation of the series inductance of
the welding circuit.
Makes it possible to obtain a quicker or slower arc to
compensate for the welder's movements and for the
natural welding instability.
Low inductance = reactive arc (more spatter).
High inductance = less reactive arc (less spatter).
Minimum -30, Maximum +30, Default syn
331 Voltage (Synergic MIG/MAG)
Lets you set welding voltage.
500 Allows access to the higher set-up levels:
USER: user
SERV: service
SELCO: Selco
551 Lock/unlock
Allows the locking of the panel controls and the inser-
tion of a protection code (consult the "Lock/unlock"
section).
601 Regulation step
Allows the regulation of a parameter with a step that can
be personalised by the operator.
Minimum 1, Maximum Imax, Default 1
602 External parameter CH1
Allows the management of external parameter 1 (mini-
mum value).
603 External parameter CH1
Allows the management of external parameter 1 (maxi-
mum value).
606 U/D torch
Allows the management of the external parameter (U/D).
O=off, I=current, 2=program retrieval
653 Wire speed
It allow wire speed regulation (during wire loading
phase).
Minimum 0.5 m/min, Maximum 22 m/min, Default 3
m/min
705 Circuit resistance calibration
Lets you calibrate the system.
Press the encoder knob to access parameter 705.
Place the tip of the wire guide in electrical contact with
the work piece.
Press and hold the torch trigger for at least 1 s.
40
751 Current reading
Allow the real value of the welding current to be dis-
played.
Allows the welding current display method to be set.
752 Voltage reading
Allows the real value of the welding voltage to be dis-
played.
Allows the welding voltage display method to be set.
757 Wire speed reading
Allow the value of the motor encoder 1 to be displayed.
760 (Motor) Current reading
Allow the real value of the (motor) current to be dis-
played.
852 TIG DC LIFT START enabling
On=Active, Off=No active
903 Program cancellation
Select the required program by rotating the encoder 1.
Delete the selected program by pressing button-encoder 2.
3.4 Lock/unlock
Allows all the settings to be locked from the control panel with
a security password.
"LOCK"
Enter set-up by pressing the encoder key for at least 5 seconds.
Select the required parameter (551).
Activate the regulation of the selected parameter by pressing the
encoder button.
Set a numerical code (password) by rotating the encoder.
Confirm the change made by pressing the encoder button.
"UNLOCK"
The carrying out of any operation on a locked control panel
causes a special screen to appear.
Access the panel functionalities by rotating the encoder and
entering the correct password.
3.5 Alarm codes
E01, E02 Temperature alarm
It is advisable not to switch off the equip-
ment while the alarm is on; the internal fan
will thus keep operating and will help to
cool the overheated parts.
E08 Blocked motor alarm
E10 Power module alarm
E13 Communication alarm
E19 System configuration alarm
E20 Memory fault alarm
E21 Data loss alarm
E40 System power supply alarm
E43 Coolant shortage alarm
E48 Wire out alarm