Rear Side Panel - Panasonic YD-400VP1YHD Operating Instructions Manual

5. Names and functions

5.3 Rear side panel

(3)Encoder connector
(4)D-sub connector
(5)Air outlet
for cooling fan
(6)Input terminal
cover
(7)Saddle
Without (6) input terminal cover
(6-1)
Input Terminal
L L L
1 2 3
22
(1)Fuse (3.15 A)
(2)Robot connector
Rear side view
(6-2)
PE (Ground terminal)
<Connectors for robot connection>
(1) Fuse (3.15 A)
A fuse for welding voltage detection.
(2) Robot connector
Connect a control cable.
Encoder connector
(3)
Connect a control cable to receive
encoder signal from the wire feeder
motor.
D-sub connector
(4)
Connect a communication cable to receive
digital signal.
Air outlet for cooling fan
(5)
Openings in the front and side panels are
the suction openings.
Note
Once the power switch is turned on, the
cooling fan starts to rotate. The fan
stops its rotation if the welding power
source stays in the standby state for 7
minutes or longer to conserve energy.
The fan is reactivated the next time
welding operation is started.
(6) Input terminal cover
Remove it to connect input terminals and
ground terminal.
Note
After connecting the cables, fix the sad-
dle and then put the input terminal
cover back in place.
Input terminals (L
(6-1)
Remove the input terminal cover to
access.
Ground terminal (PE)
(6-2)
Remove the input terminal cover to
access.
*Connect the grounding wire without fail.
Saddle
(7)
Make sure to connect the input cable
(L (U), L (V), L (W)) and grounding wire
1 2 3
(PE) through the saddle to the input termi-
nals.
After connecting the cable, fix the saddle
tight enough not to loose the input cable.
Note
After fixing the saddle, put the input
terminal cover back in place and fix it
with screws.
U), L (V), L (W))
1( 2 3
WMD078TE0PAA07