Dip Switch Settings And Locations - Lincoln Electric POWER WAVE 355/405 SVM159-A Service Manual

A-12
I / O RECEPTACLE SPECIFICATIONS
TABLE A.2
WIRE FEEDER RECEPTACLE
PIN LEAD#
A 53
B 54
C 67A
D 52
E 51
TABLE A.3
VOLTAGE SENSE RECEPTACLE
PIN LEAD#
3 21A
TABLE A.4
RS232 RECEPTACLE
PIN LEAD#
2 253
3 254
4 #
5 #
6 # #
20 # #
7 251

DIP SWITCH SETTINGS AND LOCATIONS

DIP switches on the P.C. Boards allow for custom con-
figuration of the Power Wave. To access the DIP
switches:
WARNING
1. Turn off power to the power source at the dis-
connect switch.
------------------------------------------------------------------------
2. Remove the wrap around cover from the power
source.
3. The control board is on the center assembly facing
the case front. Locate the 8-position DIP switch and
look for switch 8 of the DIP switch.
4. Using a pencil or other small object, slide the switch
to the OFF position if the work sense lead is NOT
connected. Conversely, slide the switch to the ON
position if the work sense lead is present.
O
N
1 2 3 4 5
5. Replace the wrap around and screws. The PC board
will "read" the switch at power up, and configure the
work voltage sense lead appropriately.
INSTALLATION
FUNCTION
Communication Bus L
Communication Bus H
Electrode Voltage Sense
0vdc
+40vdc
FUNCTION
Work Voltage Sense
FUNCTION
RS232 Receive
RS232 Transmit
Pin5
Pin4
Pin20
Pin6
RS232 Common
6 7 8
POWER WAVE 355/405
CONTROL BOARD DIP SWITCH:
switch 1 = reserved for future use
switch 2 = reserved for future use
switch 3 = reserved for future use
switch 4 = reserved for future use
switch 5 = reserved for future use
switch 6 = reserved for future use
switch 7 = reserved for future use
switch 8* = work sense lead
switch 8*
work sense lead
off work sense lead not connected
on work sense lead connected
*Factory setting for Switch 8 is OFF.
FIGURE A.7
CONTROL BOARD (DIP Switch Location)
A-12