| 8805 - +15 VDC Power Distribution |
TS Flowchart
|
Published
|
06/06/2025 3:24 AM
|
| 9083 - 8997 - Start - Begin, Notes: |
Troubleshooting Element
|
Published
|
09/27/2023 10:33 AM
|
| 8999 - 8997 - AC LED on LD-260 illuminated? - Decision, Notes: 8998 |
Troubleshooting Element
|
Published
|
09/26/2023 11:42 AM
|
| 8998 - Is the AC LED on the LD-260 illuminated? |
Remark
|
Published
|
09/26/2023 11:42 AM
|
| 1544 - 546 - Done - Complete, Notes: 547 |
Troubleshooting Element
|
Published
|
10/01/2020 7:23 PM
|
| 547 - Troubleshooting is complete. |
Remark
|
Published
|
07/09/2021 7:45 PM
|
| 546 - Done |
Troubleshoot Element Text
|
Published
|
07/09/2021 7:44 PM
|
| 8996 - 8994 - 120/240 VAC present? - Process, Notes: 8982 |
Troubleshooting Element
|
Published
|
09/26/2023 11:33 AM
|
| 8982 - Using a digital multimeter in AC mode |
Remark
|
Published
|
09/26/2023 11:09 AM
|
| 8995 - measure the voltage potential between the bottom terminal of the AC input bre... |
Remark
|
Published
|
09/26/2023 11:33 AM
|
| 8985 - Is 120/240 VAC present? |
Remark
|
Published
|
09/26/2023 11:10 AM
|
| 8987 - 8981 - 120/240 VAC present at power supply? - Decision, Notes: 8982 |
Troubleshooting Element
|
Published
|
09/26/2023 11:11 AM
|
| 8983 - Measure the AC voltage at the input to the 15 VDC power supply |
Remark
|
Published
|
09/26/2023 11:09 AM
|
| 8984 - A plexiglas cover may have to be removed to perform this measurement |
Remark
|
Published
|
09/26/2023 11:10 AM
|
| 8980 - 8975 - Adjust output voltage to +14.6 VDC - Decision, Notes: 9041 |
Troubleshooting Element
|
Published
|
06/03/2025 12:44 PM
|
| 9041 - Using a digital multimeter in DC mode,verify 15 VDC at TB1 pins 1, 2, and 3. |
Remark
|
Published
|
09/27/2023 6:03 AM
|
| 8976 - Measure the output of the +15 VDC power supply. |
Remark
|
Published
|
09/26/2023 10:52 AM
|
| 8977 - The optimal output voltage is +14.6 VDC. |
Remark
|
Published
|
09/26/2023 10:53 AM
|
| 8978 - Attempt to adjust the output voltage from the +15 VDC power supply using the ... |
Remark
|
Published
|
09/26/2023 10:53 AM
|
| 8979 - Were you able to adjust the voltage? |
Remark
|
Published
|
09/26/2023 10:54 AM
|
| 8868 - 8866 - Any Voltage Present? - Decision, Notes: 8867 |
Troubleshooting Element
|
Published
|
09/25/2023 1:38 PM
|
| 8867 - Is there any output voltage present from the +15 VDC power supply? |
Remark
|
Published
|
09/25/2023 1:37 PM
|
| 8863 - 8170 - Replace the +15 VDC Power Supply - Formal Procedure, Notes: 9007 |
Troubleshooting Element
|
Published
|
09/25/2023 1:03 PM
|
| 9007 - Perform the following procedure: |
Remark
|
Published
|
09/26/2023 1:23 PM
|
| 9010 - DET-RPM-RAP-CM26, +15 VDC Power Supply Replacement |
Remark
|
Published
|
09/26/2023 1:34 PM
|
| 8172 - 8170 - Replace the +15 VDC Power Supply - Formal Procedure, Notes: 8171 |
Troubleshooting Element
|
Published
|
08/25/2023 12:09 PM
|
| 8171 - Perform the following procedure: DET-RPM-RAP-CM26, +15 VDC Powe... |
Remark
|
Published
|
08/25/2023 12:09 PM
|
| 8170 - Replace the +15 VDC Power Supply |
Troubleshoot Element Text
|
Published
|
08/25/2023 12:05 PM
|
| 8864 - 8859 - Replace the 15 VDC Power Supply Fuse - Decision, Notes: 8860 |
Troubleshooting Element
|
Published
|
06/05/2025 1:27 PM
|
| 8860 - Replace +15 VDC power supply fuse. |
Remark
|
Published
|
09/25/2023 1:21 PM
|
| 8861 - Did this fix the Issue? |
Remark
|
Published
|
09/25/2023 1:22 PM
|
| 8859 - Replace the 15 VDC Power Supply Fuse |
Troubleshoot Element Text
|
Published
|
09/25/2023 1:19 PM
|
| 8866 - Any Voltage Present? |
Troubleshoot Element Text
|
Published
|
09/25/2023 1:36 PM
|
| 8975 - Adjust output voltage to +14.6 VDC |
Troubleshoot Element Text
|
Published
|
09/26/2023 10:49 AM
|
| 8873 - 8869 - Inspect Wiring/Connections/Breaker - Process, Notes: 8870 |
Troubleshooting Element
|
Published
|
09/25/2023 1:53 PM
|
| 8870 - Verify 120/240 VAC is present at AC breaker output |
Remark
|
Published
|
09/25/2023 1:51 PM
|
| 8871 - Inspect the wiring and connection between AC breaker and input to +15 VDC pow... |
Remark
|
Published
|
09/25/2023 1:52 PM
|
| 8872 - Check the input and output sides of the AC Line filter if installed. |
Remark
|
Published
|
09/25/2023 1:53 PM
|
| 5882 - 545 - Contact Technical Support - Incomplete, Notes: 5881 |
Troubleshooting Element
|
Published
|
11/07/2022 10:02 AM
|
| 5881 - Troubleshooting incomplete. Contact technical support. Provide the ... |
Remark
|
Published
|
11/07/2022 9:49 AM
|
| 545 - Contact Technical Support |
Troubleshoot Element Text
|
Published
|
04/05/2021 12:00 PM
|
| 8869 - Inspect Wiring/Connections/Breaker |
Troubleshoot Element Text
|
Published
|
09/25/2023 1:44 PM
|
| 8981 - 120/240 VAC present at power supply? |
Troubleshoot Element Text
|
Published
|
09/26/2023 10:59 AM
|
| 8992 - 8988 - Contact Facilities - Incomplete, Notes: 8989 |
Troubleshooting Element
|
Published
|
06/05/2025 2:31 PM
|
| 8989 - If 120/240 VAC is not present at the supply side of the RPM input breaker, th... |
Remark
|
Published
|
06/05/2025 9:59 AM
|
| 8990 - If the AC power is supplied from an NSDD-installed lane side utility panel, b... |
Remark
|
Published
|
09/26/2023 11:16 AM
|
| 8991 - If the AC power is supplied from site power, contact the organization respons... |
Remark
|
Published
|
09/26/2023 11:16 AM
|
| 8988 - Contact Facilities |
Troubleshoot Element Text
|
Published
|
09/26/2023 11:14 AM
|
| 8994 - 120/240 VAC present? |
Troubleshoot Element Text
|
Published
|
09/26/2023 11:31 AM
|
| 8997 - Start |
Troubleshoot Element Text
|
Published
|
09/26/2023 11:41 AM
|
| 11520 - 9000 - AC LED on LD-260 illuminated? - Decision, Notes: 8998 |
Troubleshooting Element
|
Published
|
06/05/2025 6:04 PM
|
| 11477 - 11476 - Turn RPM Circuit Breaker ON - Process, Notes: 11485 |
Troubleshooting Element
|
Published
|
06/05/2025 9:41 AM
|
| 11485 - The AC circuit breaker might be tripped. |
Remark
|
Published
|
06/05/2025 9:33 AM
|
| 11486 - Reset the breaker at the bottom of the RPM control pillar. |
Remark
|
Published
|
06/05/2025 9:34 AM
|
| 11476 - Turn RPM Circuit Breaker ON |
Troubleshoot Element Text
|
Published
|
06/05/2025 3:30 AM
|
| 9052 - 9032 - PWR ON LED on the LD-260 illuminated? - Decision, Notes: 9033 |
Troubleshooting Element
|
Published
|
09/27/2023 9:08 AM
|
| 9033 - Is the PWR ON LED on the LD-260 illuminated? |
Remark
|
Published
|
09/27/2023 5:47 AM
|
| 9031 - 9029 - Replace RPM Battery - Formal Procedure, Notes: 9007 |
Troubleshooting Element
|
Published
|
09/26/2023 2:11 PM
|
| 9030 - DET-RPM-RAP-CM28, +12 VDC Battery Replacement |
Remark
|
Published
|
09/26/2023 2:11 PM
|
| 9029 - Replace RPM Battery |
Troubleshoot Element Text
|
Published
|
09/26/2023 2:06 PM
|
| 9051 - 9045 - LD-260 Fuse Failed? - Decision, Notes: 9046 |
Troubleshooting Element
|
Published
|
06/06/2025 12:12 AM
|
| 9046 - Turn off power to the RPM at the AC input breaker |
Remark
|
Published
|
09/27/2023 6:26 AM
|
| 9047 - Reconnect RPM Battery |
Remark
|
Published
|
09/27/2023 6:28 AM
|
| 9048 - Remove and retain four (4) cover plate screws and nut on toggle switch |
Remark
|
Published
|
06/06/2025 12:31 AM
|
| 9049 - Examine fuse visually. |
Remark
|
Published
|
09/27/2023 6:30 AM
|
| 9013 - 9011 - Replace LD-260 Fuse - Formal Procedure, Notes: 9007 |
Troubleshooting Element
|
Published
|
09/26/2023 1:41 PM
|
| 9012 - DET-RPM-RAP-CM05, RPM LD-260 Load Disconnect Fuse Replacement. |
Remark
|
Published
|
09/26/2023 1:40 PM
|
| 9011 - Replace LD-260 Fuse |
Troubleshoot Element Text
|
Published
|
09/26/2023 1:39 PM
|
| 9039 - 9035 - Disconnect LD-260 Molex Connectors - Process, Notes: 9036 |
Troubleshooting Element
|
Published
|
06/06/2025 12:32 AM
|
| 9036 - Reinstall retained cover screws and toggle switch nut on LD-260. |
Remark
|
Published
|
06/06/2025 12:17 AM
|
| 9038 - Disconnect Molex J2 and J4 connectors |
Remark
|
Published
|
09/27/2023 5:54 AM
|
| 9034 - 9032 - PWR ON LED on the LD-260 illuminated? - Decision, Notes: 9033 |
Troubleshooting Element
|
Published
|
06/05/2025 4:35 PM
|
| 9018 - 545 - Contact Technical Support - Process, Notes: 9015 |
Troubleshooting Element
|
Published
|
09/26/2023 1:43 PM
|
| 9015 - Reconnect LD-260 Molex J2 and J4 connectors |
Remark
|
Published
|
09/26/2023 1:42 PM
|
| 11521 - Troubleshooting incomplete. Contact technical support. Provide the ... |
Remark
|
Published
|
06/06/2025 12:47 AM
|
| 9009 - 9006 - Replace LD-260 - Formal Procedure, Notes: 9007 |
Troubleshooting Element
|
Published
|
09/26/2023 1:25 PM
|
| 9008 - DET-RPM-RAP-CM06, RPM LD-260 Load Disconnect Replacement. |
Remark
|
Published
|
09/26/2023 1:24 PM
|
| 9006 - Replace LD-260 |
Troubleshoot Element Text
|
Published
|
09/26/2023 1:11 PM
|
| 9032 - PWR ON LED on the LD-260 illuminated? |
Troubleshoot Element Text
|
Published
|
09/27/2023 5:43 AM
|
| 9035 - Disconnect LD-260 Molex Connectors |
Troubleshoot Element Text
|
Published
|
09/27/2023 5:51 AM
|
| 9045 - LD-260 Fuse Failed? |
Troubleshoot Element Text
|
Published
|
09/27/2023 6:18 AM
|
| 9000 - AC LED on LD-260 illuminated? |
Troubleshoot Element Text
|
Published
|
09/26/2023 11:43 AM
|
| 9066 - 9032 - PWR ON LED on the LD-260 illuminated? - Decision, Notes: 9033 |
Troubleshooting Element
|
Published
|
09/27/2023 9:44 AM
|
| 9065 - 11523 - Measure 15 VDC at terminal block 1 (TB1) - Decision, Notes: 9041 |
Troubleshooting Element
|
Published
|
06/06/2025 1:01 AM
|
| 9064 - Pins 4, 5, and 6 are associated grounds. |
Remark
|
Published
|
09/27/2023 9:36 AM
|
| 11532 - 11524 - Voltage close to 15 VDC? - Decision, Notes: |
Troubleshooting Element
|
Published
|
06/06/2025 1:29 AM
|
| 11528 - 11526 - DC power distribution trace - Incomplete, Notes: 11527 |
Troubleshooting Element
|
Published
|
06/06/2025 1:19 AM
|
| 11527 - You will have to trace the DC power distribution between terminal block and c... |
Remark
|
Published
|
06/06/2025 1:19 AM
|
| 11526 - DC power distribution trace |
Troubleshoot Element Text
|
Published
|
06/06/2025 1:17 AM
|
| 11531 - 11529 - Inspect output power - Incomplete, Notes: 11530 |
Troubleshooting Element
|
Published
|
06/06/2025 1:28 AM
|
| 11530 - Measure the 15 VDC output of the LD-260 across J4 pin 4 and 5. |
Remark
|
Published
|
06/06/2025 1:28 AM
|
| 11529 - Inspect output power |
Troubleshoot Element Text
|
Published
|
06/06/2025 1:21 AM
|
| 11524 - Voltage close to 15 VDC? |
Troubleshoot Element Text
|
Published
|
06/06/2025 1:04 AM
|
| 11523 - Measure 15 VDC at terminal block 1 (TB1) |
Troubleshoot Element Text
|
Published
|
06/06/2025 12:55 AM
|
| 9070 - 9067 - 15 VDC at J3 Molex? - Decision, Notes: 9068 |
Troubleshooting Element
|
Published
|
09/27/2023 9:55 AM
|
| 9068 - Disconnect LD-260 Molex J3 connector |
Remark
|
Published
|
09/27/2023 9:53 AM
|
| 9069 - measure the voltage between pin 2 and 3 |
Remark
|
Published
|
09/27/2023 9:55 AM
|
| 9043 - Is there approximately +15 VDC present? |
Remark
|
Published
|
09/27/2023 6:07 AM
|
| 9082 - 9078 - Inspect LD-260 Molex J3 Connector - Decision, Notes: 9079 |
Troubleshooting Element
|
Published
|
09/27/2023 10:27 AM
|
| 9079 - Disconnect LD-260 Molex J3 connector |
Remark
|
Published
|
09/27/2023 10:25 AM
|
| 9080 - Inspect the J3 connector for signs of electrical damage, including overheatin... |
Remark
|
Published
|
06/06/2025 3:10 AM
|
| 11536 - Does the connector J3 look damaged? |
Remark
|
Published
|
06/06/2025 2:49 AM
|
| 11537 - |
Remark
|
Published
|
06/06/2025 2:49 AM
|
| 9077 - 9073 - Replace J3 Molex Connector - Process, Notes: 9046 |
Troubleshooting Element
|
Published
|
09/27/2023 10:19 AM
|
| 9074 - Replace J3 Molex Connector from spare parts. |
Remark
|
Published
|
09/27/2023 10:13 AM
|
| 9075 - Reconnect J3 Molex connector to LD-260. |
Remark
|
Published
|
09/27/2023 10:16 AM
|
| 9076 - Turn on power to the RPM at the AC input breaker |
Remark
|
Published
|
09/27/2023 10:17 AM
|
| 8823 - 8168 - Did this fix the problem? - Decision, Notes: |
Troubleshooting Element
|
Published
|
09/25/2023 12:14 PM
|
| 9057 - 9054 - Disconnect RPM Battery - Process, Notes: 9055 |
Troubleshooting Element
|
Published
|
09/27/2023 9:16 AM
|
| 9055 - Isolate RPM battery from LD-260 by disconnecting J3 connector. |
Remark
|
Published
|
06/05/2025 11:33 PM
|
| 9054 - Disconnect RPM Battery |
Troubleshoot Element Text
|
Published
|
09/27/2023 9:15 AM
|
| 8168 - Did this fix the problem? |
Troubleshoot Element Text
|
Published
|
08/25/2023 11:59 AM
|
| 9073 - Replace J3 Molex Connector |
Troubleshoot Element Text
|
Published
|
09/27/2023 10:08 AM
|
| 9078 - Inspect LD-260 Molex J3 Connector |
Troubleshoot Element Text
|
Published
|
09/27/2023 10:21 AM
|
| 9067 - 15 VDC at J3 Molex? |
Troubleshoot Element Text
|
Published
|
09/27/2023 9:50 AM
|
| 11535 - 9067 - 15 VDC at J3 Molex? - Decision, Notes: 11534 |
Troubleshooting Element
|
Published
|
06/06/2025 2:42 AM
|
| 11534 - Measure the output voltage on connector J3 pin1 (red) and pin 3 (black) |
Remark
|
Published
|
06/06/2025 3:05 AM
|
| 11533 - 11524 - Voltage close to 15 VDC? - Decision, Notes: |
Troubleshooting Element
|
Published
|
06/06/2025 1:32 AM
|
| 11282 - No direct current voltage to one or more components |
Troubleshoot Symptom
|
Published
|
10/14/2024 10:36 AM
|
| 11281 - Battery voltage less than +10.6 VDC |
Troubleshoot Symptom
|
Published
|
10/14/2024 10:44 AM
|
| Complete |
Troubleshoot Step Type
|
Published
|
04/10/2020 12:12 AM
|
| Formal Procedure |
Troubleshoot Step Type
|
Published
|
04/10/2020 12:12 AM
|
| Decision |
Troubleshoot Step Type
|
Published
|
04/10/2020 12:12 AM
|
| Incomplete |
Troubleshoot Step Type
|
Published
|
04/10/2020 12:13 AM
|
| Process |
Troubleshoot Step Type
|
Published
|
04/10/2020 12:12 AM
|
| Begin |
Troubleshoot Step Type
|
Published
|
04/10/2020 12:13 AM
|
| LD-260 Power off.png |
Obrázek
|
Published
|
10/23/2023 2:11 PM
|
| LD-260 J3 Reconnect |
Obrázek
|
Published
|
06/05/2025 11:48 PM
|
| LD-260 Cover Removal |
Obrázek
|
Published
|
06/06/2025 12:30 AM
|
| LD-260 Fuse |
Obrázek
|
Published
|
06/05/2025 11:59 PM
|
| LD-260 Fuse Check |
Obrázek
|
Published
|
06/06/2025 12:10 AM
|
| ld-260_cover_0.png |
Obrázek
|
Published
|
06/05/2025 11:55 PM
|
| LD-260 J2 and J4 Removal |
Obrázek
|
Published
|
06/06/2025 12:27 AM
|
| TB1 Voltage_2 |
Obrázek
|
Published
|
06/05/2025 3:13 PM
|
| LD-260_J3_MEA_0.PNG |
Obrázek
|
Published
|
06/06/2025 1:27 AM
|
| LD-260 J3 Removal |
Obrázek
|
Published
|
06/05/2025 11:31 PM
|
| J3 Molex |
Obrázek
|
Published
|
06/06/2025 3:09 AM
|
