B-9
OPERATION
B-9
CV-525
1
2
4
3
16
19
18
17
5
22
10
9
20
21
6
23
15
8
7
11
13
12
14
11. FEEDER READY LIGHT
The feeder ready light (green) will illuminate steady
(READY) when a wire feeder is correctly plugged into one of
the six pin connections labeled as WF-AWF/P, WF-O and
there is NO system fault. Otherwise, it will "BLINK" to indi-
cate an average current shutdown fault or a ground loop
protection fault has occurred, or no light if there is no wire
feeder plugged into the six pin connections.
12. WF-AWF/P FEEDER CONNECTION
This connection is a 6-pin receptacle for a Wire Feeder -
(ARCWELD AWF wire feeder or Panasonic style feeder
cable connection)
13. WF-O FEEDER CONNECTION
This connection is a 6-pin receptacle for a Wire Feeder -
(OTC style feeder cable connection)
14. WF-L FEEDER CONNECTIONS
This connection is a Lincoln standard 14-pin receptacle for a
Wire Feeder - (Lincoln standard feeder cable connection)
15. 42V/115V SELECT SWITCH
The 42V/115V select switch provides the 115VAC or 42VAC
auxiliary power to the 14-pin receptacle one at a time in
order to satisfy the creepage distance requirement of IEC
60974-1. It should be selected based on the input voltage
requirement of the wire feeder.
16. ANALOG CURRENT METER
The analog current meter is a standard component on the
CV525 indicates the output current.
17. Analog Voltage Meter
The analog voltage meters is a standard component on the
CV525 indicates the output voltage.
18. LOCAL/REMOTE OUTPUT CONTROL SWITCH
This switch selects the control mode of the output voltage,
either at the power source "LOCAL" or at the wire
feeder/remote control box "REMOTE".
19. ARC VOLTAGE CONTROL
Arc voltage can be set from the power source through the
10K potentiometer, which is calibrated from 1 to 10.
OPTIONAL CONTROL PANEL
The following optional control features are not included with the
CV525, but come with a optional control panel. The optional kit
has these controls mounted on a panel that are easily connect
to the feeder interface PC Board with one connector.
20. SPOT WELD ON/OFF SWITCH
Spot weld feature allows a single timed weld cycle each
time the gun trigger is held closed. The Spot Weld ON/OFF
switch turns these controls "ON" or "OFF"
21. SPOT WELD TIMER CONTROL
The Spot Weld Timer Control adjusts the spot weld duration
between 0.25
–
5 seconds. The control is calibrated from 1
to 10.
22. RUN-IN SPEED CONTROL
The Run-In Speed Control allows having a slower wire
speed before the arc strikes for starting optimization. The
control is calibrated from 1 to 10, which corresponds to the
percentage of the wire speed feed preset at the wire feeder.
10 would be 100% of the preset wire feed speed, 5 would
be 50% of the preset wire feed speed and 1 would be the
minimum wire feed speed of the feeder.
23. BURN-BACK TIMER CONTROL
Burn-Back function provides a time delay between stopping
the wire feed and turning off the arc power at the end of the
weld. It allows the wire to be burned off and prevents it from
sticking in the weld. The delay is adjustable from 0.05 to 0.5
second with the Burn-Back Timer Control, depending on
wire size and process. The control is calibrated from 1 to 10.
FIGURE B.1
Summary of Contents for CV-525
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