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| TROUBLESHOOTING |
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| Observe all Safety Guidelines detailed throughout this manual | ||||
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| PROBLEMS |
| POSSIBLE |
| RECOMMENDED |
| (SYMPTOMS) |
| CAUSE |
| COURSE OF ACTION |
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| 4. Power Supply. |
| 4. Verify that the DeviceNet bus power |
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| supply can supply sufficient current |
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| for the devices on the network. |
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| 5. Expected Packet Rate. |
| 5. Verify that 1000/(Expected Packet |
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| Rate) (scans per second). The |
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| DeviceNet tab of the Diagnostics |
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| Utility displays these values. |
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Output will not come on. |
| 1. DeviceNet trigger not asserted. |
| 1. From the DeviceNet tab of the | |
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| Diagnostics Utility, select Monitor. |
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| The Monitor window will be dis- |
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| played. Verify under the "Produced |
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| Assembly" that "Trigger" is highlight- |
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| ed. |
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| 2. Touch Sense command. |
| 2. From the DeviceNet tab of the |
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| Diagnostics Utility, select Monitor. |
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| The Monitor window will be dis- |
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| played. Verify under the "Produced |
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| Assembly" that "Touch Sense" is |
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| NOT highlighted. |
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| 3. Passive Mode. |
| 3. The DeviceNet tab of the |
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| Diagnostics Utility displays the |
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| Power Wave’s passive mode status. |
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| If the status needs to be changed, |
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| select Configure, and make the nec- |
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| essary modification. |
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| 4. Welding Cables. |
| 4. Verify that welding cables are con- |
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| nected properly. |
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| 5. Output Disabled. |
| 5. From the DeviceNet tab of the |
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| Diagnostics Utility, select Monitor. |
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| The Monitor window will be dis- |
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| played. Verify under the "Produced |
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| Assembly" that "Disable Output" is |
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| NOT highlighted. |
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| 6. Other modules faulted. |
| 6. Verify no other modules are faulted |
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| (all system Status Lights should be |
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| steady green). Use Diagnostics |
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| Utility to display any current faults in |
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| the system. |
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CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
POWER WAVE® AC/DC 1000
