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The Weatherford 8500 protocol module can communicate with the Weatherford WellPilot RPOC, ePic VSD, ePic RPC, M8800, M8750, M2000, M8650, M8500, and EXS-1000 ESP. Other devices that use the same Weatherford/Baker/eProd 8500 protocol, or use protocol simulators, are also supported.
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These function codes (FC) are supported for all controller types.
Code | Description |
|---|---|
1 | Request parameter information |
3 | Request load scaling information |
8 | Request parameter values |
11 | Clear slave errors |
12 | Write parameter values |
15 | Execute command parameter |
17 | Force well into idle time |
18 | Turn well on |
255 | Request unit Id |
These function codes are supported for uploading card buffer data.
Code | Supported Controllers | Description |
|---|---|---|
16 | ePic VSD, ePic RPC, M2000, M8750, M8800 | Request well buffer data. Present, Pump On, and Pump Off buffers only. |
16EX | WellPilot RPOC, M8800 | Request well buffer data expanded function. Additional Fault and Event buffers. |
24 | WellPilot RPOC | Event directory retrieval. |
25 | WellPilot RPOC | Surface and downhole card retrieval. |