EN
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16
4 Product description
iROB
®
501 PRO
The LEDs on the control panel have the following meanings:
Y
<Save> button
Saves the set parameters in the job memory.
7.9 Managing the job memory on page EN
Imports a data backup from a USB storage device.
7.12.5 Importing backup data on page EN
Z
<Enter> button
Performs the administrative functions such as button lock,
password, and assignment of welding parameters to memory
locations.
If the button is pressed for 3 seconds or more, button lock
is activated.
AA
LED warning/temperature
The LED illuminates or blinks as soon as an error occurs or
if the device overheats.
10 Faults and troubleshooting on page EN
AB
USB port
Data can be read from or stored to a USB storage device via
the port.
AC
Input for service
The interface is used exclusively for service purposes.
Fig. 9
LED overview
A
Warning LED
B
LED for temperature
C
LED for amperes
D
LED for wire feed speed
E
LED for time
F
LED for pulse frequency
G
LED for volts
H
LED for arc length and/or voltage correction
I
LED ratio of upper/lower value of wire feed speed with
mX Move DC
J
Job No. LED
K
LED shielding gas post-flow
L
LED for end crater filling parameter
M
LED for main welding parameter
N
LED for start welding parameter
O
LED shielding gas pre-flow
Tab. 1
Control elements
Pos. Name
Function
A
m/min
sec
Hz
±
V
IE
IS
%
Job-No.
O
A
N
L
K
B
M
C
D
E F
G
H
I
J
