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Method
Action
Result
SET Button
•
Present sensing condition
•
Click the SET rocker button
Threshold Condition Accepted
Displays read "cAL SEt" then flashes
"PASS"; Sensor returns to Adjust
mode
Threshold Condition Unacceptable
Displays read "cAL SEt" then flashes
"FAIL"; Sensor returns to Adjust mode
Remote Input
•
Present sensing condition
•
Single-pulse the remote input
T
3. Return to RUN Mode
Method
Action
Result
SET Button
Move Mode switch to RUN
Display: Red - Signal Level; Green -
Threshold
Remote Input
No action required; sensor returns to
RUN mode automatically
3.5.2 Troubleshooting
Manual Adjustments Disabled
Manual adjustments are disabled when Auto Thresholds are ON. If a manual adjustment is attempted while Auto Thresholds
are ON, the Green display will flash
.
Percent Minimum Difference after TEACH
The Two-Point and Dynamic TEACH methods will flash a % minimum difference on the displays after a PASS or FAIL.
Value
PASS/FAIL
Description
0 to 99%
FAIL
The difference of the taught conditions does not meet the required minimum
100 to 300%
PASS
The difference of the taught conditions just meets/exceeds the required minimum, minor
sensing variables may affect sensing reliability
300 to 600%
PASS
The difference of the taught conditions sufficiently exceeds the required minimum, minor
sensing variables will not affect sensing reliability
600% +
PASS
The difference of the taught conditions greatly exceeds the required minimum, very
stable operation
Percent Offset after SET
The Window, Dark, and Light SET methods will flash a % offset on the displays after a PASS or FAIL.
SET Result
% Offset Meaning
PASS (with % Offset)
Displays the % offset used for the SET method
FAIL (with % Offset)
Displays the minimum required % offset necessary to PASS the SET method
FAIL (without % Offset)
Presented condition cannot be used for the SET method
DF-G3 Long Range Expert Dual Display Fiber Amplifier with Dual Discrete Outputs and IO Link
22
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