Troubleshooting manually, Troubleshooting: lost devices | no response – Baseline Systems BaseStation 3200 V12 User Manual
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BaseStation 3200 Advanced Irrigation Controller Manual
Troubleshooting Manually
If you do not have a millamp clamp meter, you can manually break the two-wire connections in a
systematic manner to isolate a wire segment or device that is generating the Over Current
message.
1. Determine the approximate halfway point of the two-wire path, and then break the
connection at that valve box.
2. Check the controller again. Perform one of the following actions:
If the Over Current message persists, the problem is in the half of the two-wire that is
still connected to the controller. Find the halfway point of that segment and start at step
1 again.
If the Over Current message goes away, the problem is in the disconnected half of the
two-wire path. Reconnect the two-wire path, and then disconnect at the halfway point
of the problem section. Start at step 1 again.
3. When you have isolated the device or the stretch of two-wire where the problem seems to be
originating, remove the two-wire path and connect the device directly to the controller. If the
Over Current message returns, the device is faulty and will need to be replaced.
Troubleshooting: Lost Devices | No Response
Begin by walking the two-wire and checking for what has changed that may have caused the
communication errors.
•
Is there just one communication error or is there a group of them?
If there is more than one, are they all on the same wire? The same physical area?
If this is the case, check the connections and wiring in that area of the two-wire.
•
Repeat as necessary
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