Case Front Controls - Lincoln Electric Power Wave 455M/STT Operator's Manual

B-5

CASE FRONT CONTROLS

All operator controls and adjustments are located on
the case front of the Power Wave
1. POWER SWITCH: Controls input power to the
Power Wave .
®
2. STATUS LIGHT: A two color light that indicates
system errors. Normal operation is a steady green
light. Error conditions are indicated, per table B.1.
NOTE: The POWER WAVE
will flash green, and sometimes red and green, for up
to one minute when the machine is first turned on.
This is a normal situation as the machine goes
through a self test at power up.
TABLE B.1
Light
Condition
System OK. Power source communicating
Steady Green
normally with wire feeder and its components.
Occurs during a reset, and indicates the
Blinking
POWER WAVE
Green
(identifying) each component in the system.
Normal for first 1-10 seconds after power is
turned on, or if the system configuration is
changed during operation
A l t e r n a t i n g
Non-recoverable system fault. If the PS
Status light is flashing any combination of
Green and
red and green, errors are present in the
Red
POWER WAVE
error code before the machine is turned
off.
Error Code interpretation through the Status
light is detailed in the Service Manual.
Individual code digits are flashed in red with
a long pause between digits. If more than
one code is present, the codes will be
separated by a green light.
To clear the error, turn power source off,
and back on to reset. See Troubleshooting
Section.
Steady Red
Non recoverable hardware fault. Generally
indicates nothing is connected to the
POWER WAVE
receptacle. See Trouble Shooting Section.
Blinking Red
Not applicable.
3. HIGH TEMPERATURE LIGHT (thermal overload):
A yellow light that comes on when an over
temperature situation occurs. Output is disabled
and the fan continues to run, until the machine
cools down. When cool, the light goes out and
output is enabled.
4. 10 AMP WIRE FEEDER CIRCUIT BREAKER:
Protects 40 volt DC wire feeder power supply.
OPERATION
. (See Figure B.1)
®
455M/STT status light
® ®
Meaning
455M/STT is mapping
® ®
Read the
455M/STT
® ®
455M/STT wire feeder
® ®
POWER WAVE
FIGURE B.1
16
12
8
7
9
4
11
5
5. 5 AMP AUXILIARY POWER CIRCUIT BREAKER:
Protects 115 volt AC case front receptacle
auxiliary supply.
6. LEAD CONNECTOR S2 (SENSE LEAD)
7. DIAGNOSTIC CONNECTOR (RS-232)
8. WIRE FEEDER RECEPTACLE (S1 5-PIN)
9. NEGATIVE STUD
10. POSITIVE STUD
11. AUXILIARY OUTPUT
12. 5-PIN DEVICENET CONNECTOR (OPTIONAL)
13. ROBOTIC WIRE FEEDER RECEPTACLE
(OPTIONAL)
14. I/O CONNECTOR (OPTIONAL)
15. STT STUD
®
16. ETHERNET CONNECTOR (OPTIONAL)
455M/STT
® ®
2
3
1
6
13
14
15
10
B-5