Weco WF-107, Instruction Manual, Page: 9 / 32

WF-107
Cod.006.0001.1260
10/07/2017 v2.14
ENGLISH
0
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L19 This LED illuminates to show that the following welding mode is selected: MIG/MAG INTERVAL WELDING
L20 This LED illuminates to show that the following welding mode is selected: MIG/MAG SPOT WELDIG
D1
During illumination of the following LEDs: / / /
The display shows the value of the selected parameter.
Welding: The display shows the effective amperes value during welding.
HOLD function (at welding end): The display shows the latest measured current value.
Menu function: The display shows the acronym of the parameter or function to be adjusted.
Programs setting: The display shows the message P “program no.”.
D2
Data setting: The display shows the value, in Volts, of the selected welding voltage.
Welding: The display shows the effective voltage value during welding.
HOLD function (at welding end): The display shows the latest measured voltage value.
Menu function:
The display
shows the value of the parameter or function to be adjusted.
Programs setting:
The display
shows the acronym of the material to be welded on the basis of the selected synergic curve.
S1
Manual MIG/MAG mode: The button cycles through the following LEDs in sequence, selecting only one: /
Synergic MIG/MAG mode: The button cycles through the following LEDs in sequence, selecting only one: / / /
Data setting: Hold down the button for 3 seconds to gain access to the second level menu.
§ 11.1.2 MIG/MAG PARAMETERS SETTING (2ND LEVEL)
S2
This button activates wire feed to insert it through the MIG/MAG torch.
The insertion speed is 2 m/min for 3 seconds, subsequently increasing to 10 m/min.
This function produces a slower feed rate and hence greater precision when inserting the wire when it enters the torch nozzle.
S3 This button opens the gas solenoid valve to fill the circuit and calibrate the pressure with the regulator on the gas cylinder.
S4
Press the button once to open the JOB upload menu.
Hold down the button for 3 seconds to gain access to the JOB save/delete menu.
§ 12 JOBS MANAGEMENT
S5 This button selects the torch trigger procedure.
S6 This button selects the welding mode.
E1
Data setting: The encoder adjusts the main welding (and synergy) parameter, shown on the following display: D1
Menu function:
The encoder
selects the function or parameter to be adjusted.
E2
Manual MIG/MAG mode: The encoder adjusts the welding voltage, and the relative value is shown, in volts, on the following display: D2
Synergic MIG/MAG mode: The encoder is used to correct the factory-set value of the selected synergic curve, the value of which is shown on
the following display: D2
POT1
Manual MIG/MAG mode: The potentiometer sets the inductance value.
Synergic MIG/MAG mode: The potentiometer sets the inductance value from the minimum to the maximum permissible value in accordance
with the selected synergic curve.
K1 Control release: When the key is in this position all the functions of the machine can be changed.
K2
Control lock: When the key is in this position, some functions of the panel are disabled.
The functions disabled depend on the blocking status selected.
§ 8.1 LOCKING PROCEDURE
6 UNIT POWER-UP
Set the welding power source ON/OFF switch to “I” to switch on the unit.
AL. HEA. The message appears on the following displays: D1-D2
First power-up or power-ups following a RESET procedure
The welding power source sets up for welding with the factory presets.
Subsequent power-ups
The welding power source sets up for welding in the latest stable welding configuration that was active at the time of power-off.
6.1 SOFTWARE COMPATIBILITY BETWEEN THE DEVICES
Depending on the software versions of the power source and the WF-107 unit, situations of incompatibility between the units may occur.
The table shows the circumstances wherein incompatibility may occur and the relative consequences.
Tab. 1 - Software compatibility between the devices
WF-107
POWER SOURCE

Software version 

From 1.0 to 1.9 From 2.0
320MSR From 1.0 to 1.9 
Err. C69
In this event, update the software of the power source.
321MSR From 2.0  
401MSR From 2.0 Maximum output current blocked at 320 A 