10.1 Specifications of Robot Interface Signals
10-3
HW0480311
HW0480311
*1
"R" indicates the robot side while "W" indicates the welding source side.
The voltage for wire stick detection which is output from the robot side does not appear on the
welding source panel.
13
U - V
Monitoring
output for
output volt-
age
Sends the monitoring signal of the output
voltage.
3V/60V(66V for 66V or more)
Note: When using the arc monitoring
function, refer to " 17 Setting of Arc
Monitoring Function "
W
→
R
Analog
voltage
14
b - Z
User file
selection
OP1
Externally switches the user file selection
by connecting each signal to common (Z).
Note: Connected to the pin terminals:
"
OP1
"
and
"
OP2
"
of the standard
welding instruction cable.
To externally switch the user file,
set D parameter D1-11 to "ON".
R
→
W
+24V
±
10%,
current
capacity
of 50mA
or more
15
Y - Z
User file
selection
OP2
16
a - Z
Gas check
GAS
Turns ON/OFF the gas solenoid valve by
connecting to common (Z).
Note: Connected to
"
GAS
"
pin terminal of
the standard welding instruction
cable.
R
→
W
+24V
±
10%,
current
capacity
of 50mA
or more
17
Z (531)
Common
COM
Common of OP1, OP2, and GAS signals
Note: Connected to
"
COM
"
pin terminal of
the standard welding instruction
cable.
R
→
W
Return
line of
contact
input
No.
Pin No.
Correspon
ding to
Connector
Signal
Meaning
Function
Direct
ion
*1
Signal
Form
82/129
