Table of Contents
Advertisement
®
MINI-ARRAY
Instruction Manual
6. System Operation
Figure 6-1. MINI-ARRAY sensor status
indicator LEDs
Banner Engineering Corp.
Minneapolis, MN U.S.A.
•
www.bannerengineering.com • Tel: 763.544.3164
6.1 Sensor Operating Status Indicators
NOTE: Status indicators appear to "freeze" if the controller has been configured for the
Gate or the Host Mode (see Section 5.5.6), and there is no signal to cause a
scan update.
Emitter (Figure 6-1)
The red LED ON indicates that the emitter has power applied and is functioning
properly. If the red LED is OFF, there has been an emitter failure. The red DIAG 3
indicator on the controller should come ON whenever the red LED on the emitter goes
OFF. Run the Diagnostics software (see Section 6.3) to determine the cause of the
emitter failure.
Green
A flashing red emitter LED indicates that the emitter has momentarily lost and then
regained power, and is waiting for activity from the controller. This can occur in Gate
Red
or Host Mode after the emitter has been temporarily unplugged and then reconnected,
but before the emitter receives its next gating command.
Yellow
Receiver (Figure 6-1)
green LED ON (only) indicates proper alignment, and no beams broken.
The
flashing green (only) indicator has the same meaning as a flashing red emitter
A
indicator, as described above.
Green and yellow ON together indicates marginal alignment. The MINI-ARRAY
System will continue to operate normally, but the yellow comes ON as an early
warning of possible signal loss due to gradual sensor misalignment and/or dirt buildup
on the lenses, etc.
red LED ON (only) indicates either one or more beams blocked or sensor
The
misalignment (if the screen is clear of objects).
All three LEDs (yellow, red and green) ON at the same time indicates a receiver
failure. Run the Diagnostics software (see Section 6.3) to determine the cause of the
receiver failure.
System Operation
P/N 43298 rev. E
35
Hide quick links:
Advertisement
Table of Contents
