INSTALLATION | ||
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I / O RECEPTACLE SPECIFICATIONS
TABLE 3
WIRE FEEDER RECEPTACLE S1
PIN | LEAD# | FUNCTION |
A | 53 | Communication Bus L |
B54 Communication Bus H
C67A Electrode Voltage Sense
D | 52 | 0vdc |
E | 51 | +40vdc |
TABLE 4
VOLTAGE SENSE RECEPTACLE S2
| PIN | LEAD# | FUNCTION |
| 3 | 21A | Work Voltage Sense |
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| TABLE 5 | |
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| RS232 RECEPTACLE S3 | |
| PIN | LEAD# | FUNCTION |
2253 RS232 Receive
3254 RS232 Transmit
4# S3 Pin5
5# S3 Pin4
6# # S3 Pin20
20 | # # | S3 Pin6 |
7 | 251 | RS232 Common |
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:
•Turn off power at the disconnect switch.
•Remove the top four screws securing the front access panel.
•Loosen, but do not completely remove, the bottom two screws holding the access panel.
•Open the access panel, allowing the weight of the panel to be carried by the bottom two screws. Make sure to prevent the weight of the access panel from hanging on the harness.
•Adjust the DIP switches as necessary.
•Replace the panel and screws, and restore power.
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 |
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FIGURE A.3
CONTROL BOARD (DIP Switch Location)
WATER FLOW SENSOR
Water cooled guns can be damaged very quickly if they are used even momentarily without water flowing. A water flow sensor is recommended for those water coolers that do not have an integral flow sensor. Recommended practice is to install a water flow sensor such as
POWER WAVE 455M/STT (CE)