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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
.
% 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
0-99% FAIL The difference of the taught conditions does not meet the required minimum
100-300% PASS The difference of the taught conditions just meets/exceeds the required minimum, minor sensing variables may affect
sensing reliability
300-600% 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
% 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
Threshold Alert or Threshold Error
Severe contamination/changes in the taught condition can prevent the Auto Thresholds algorithm from optimizing the threshold(s).
State
Display Description Corrective Action
Threshold Alert Alternates
and
The threshold(s) cannot be optimized, but the
sensor's output will still continue to function
Cleaning/correcting the sensing environment and/or a
re-teach of the sensor is highly recommended
Threshold Error The threshold(s) cannot be optimized, and the
sensor's output will stop functioning
Cleaning/correcting the sensing environment and/or a
re-teach of the sensor is required
Specifications
Sensing Beam
660 nm visible red
Supply Voltage
10 to 30V dc (10% max ripple)
Power and Current Consumption (exclusive of load)
Standard display mode: 960 mW, Current consumption < 40 mA @
24V dc
ECO display mode: 720 mW, Current consumption < 30 mA @ 24V dc
Supply Protection Circuitry
Protected against reverse polarity, over voltage, and transient voltages
Delay at Power Up
500 milliseconds max.; outputs do not conduct during this time
Output Configuration
1 current sourcing (PNP) or 1 current sinking (NPN) output, depending
on model
Output Rating
100 mA max. load (derate 1 mA per °C above 30° C)
OFF-state leakage current: < 5 μA at 30V dc
ON-state saturation voltage: NPN: < 1.5V; PNP: < 2V
Output Protection
Protected against output short-circuit, continuous overload, transient
over-voltages, and false pulse on power up
Output Response Time
High Speed - 200 us; Standard - 500 us; Long Range - 2 ms; Extra Long
Range - 5 ms
Repeatability
High Speed - 66 us, Standard/Long Range/Extra Long Range - 100 us
Construction
Black ABS/polycarbonate alloy (UL94 V-0 rated) housing, clear polycar-
bonate cover
Environmental Rating
IEC IP50, NEMA 1
Operating Conditions
Temperature: -10° to +55° C (+14° to 131° F)
Storage: -20° to +85° C (-4° to +185° F)
Relative Humidity: 90% @ 60° C (non-condensing)
Certifications
DF-G1 - Expert Fiber Amplifier Install Sheet
Warranty: Banner Engineering Corporation warrants its products to be free from defects for a period of one
year. Banner Engineering Corporation will repair or replace, free of charge, any product of its manufacture
found to be defective at the time it is returned to the factory during the warranty period. This warranty does not
cover damage or liability for the improper application or installation of Banner products. This warranty is in lieu
of any other warranty either expressed or implied.
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