Plc Programming Key- Allen Bradley; Leds; Plc Programming Key - Dukane VWA-4300 User Manual

PLC Programming Key

We recommend that the key on the front of the PLC module
should be in the RUN position ( at the 10 o'clock position)
for normal welder operation.
If the key is in the PROG position at 2 o'clock, the PLC
will not run.
If the key is in the REM position at 12 o'clock, the system
should run fine. However, we recommend operating the
welder with the key in the RUN position.
PLC Status LEDs
LEDs typical of the Allen Bradley PLC are shown in Figure
10-3. To interpret these LEDs on your PLC, please refer to
Table 10-I on the next page. Alternately, you may find PLC
support literature on the Allen Bradley website.
Dukane Manual Part No. 403-592-00
For Allen Bradley PLC
Figure 10- 3
ENET
Allen Bradley LED Status Indicators
NOTE
For SLC 5/05 information, refer to Allen
Bradley's publication 1747-UMO11G-EN-P.
Section 10 - Troubleshooting
Continued
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