Banner EZ-ARRAY USB Serial Adapter - Manual (Page 24)

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P/N 126701
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
A-GAGE EZ-ARRAY
QuickStart Guide
Receiver Interface
4.6 Troubleshooting and Error Codes
If the receiver Status LED is red and the 3-digit display reads “c”
followed by a number from 1 to 10, a corrective action is needed
(see below).
If the Status LED is red, but no “c” is visible on the 3-digit
display (the scan measurement mode result is displayed), the
sensor alignment is marginal. Clean the sensor windows and
perform the alignment procedure as necessary.
For all corrective actions, first verify proper supply voltages and
wiring connectivity. Disconnect and re-connect the sensor cable
connectors to verify proper connector installation.
Error
Code
Problem Corrective Action
1 Receiver EEPROM Hard Failure
This problem is caused by a receiver failure that can not be corrected by the user.
Replace the receiver.
2
Receiver Alignment/Blanking
Configuration Error
Remove and re-apply sensor supply voltage. If the error code 2 is removed,
electrically re-align the sensor (Section 4.2). If the error code persists, contact
Banner for further problem-solving techniques.
3 Reserved for Factory Replace the receiver.
4 Emitter or Wiring Problem
1. Verify that emitter and receiver wiring is correct (see Figures 3-5 and 3-6).
2. Check the status of the emitter Status LED.
• Emitter LED OFF: Check the voltage across the emitter brown and blue wires.
If the voltage across the emitter brown and blue wire is OK, then replace the
emitter.
• Emitter Status LED flashing (approx. every 2 seconds): Verify that the
emitter/receiver synch (pink) wires are correctly installed.
3. Verify that the Synch wires are correctly installed. Check the synch wire dc
voltage. If the voltage is below 1 volt or above 3 volts, then again check the synch
wire for possible mis-wiring. Unplug first the receiver and then the emitter to
determine the problem source.
5 Emitter Channel Error
The emitter has identified a nonfunctional optical channel.
Temporary fix: Perform the blanking function (Section 4.2) to ignore the problem.
Permanent fix: Replace the emitter.
6 Reserved for Factory Replace the receiver.
7 Reserved for Factory Replace the emitter.
8 Reserved for Factory Replace the receiver.
9 Reserved for Factory Replace the receiver.
10
Incompatible Scan and
Measurement Mode
Some measurement modes are incompatible with some scanning modes.
Single-Edge Scan; do not use the following measurement modes:
OD, ID, FBM, LBM, TBM, CBM, Nap Detection
Double-Edge Scan; do not use the following measurement modes:
FBM, LBM, TBM, CBM, Nap Detection