User Manual

IDentity Flex Hardware Manual – Diagnostics and Troubleshooting sirit
Version 2.3 Page 62
Problem No. 6: Reader will not activate relay or incorrect relay activates
Indicator: Transponders are being read properly but the relay will not
activate or the wrong relay activates.
Checklist Solutions Reference
Check jumper settings. Verify that all jumpers are
inserted correctly, 5 volt
jumpers IN for 5 volt relays,
12 volt jumpers IN for 12 volt
relays, etc.
p. 44
Check all relay connections. Make proper relay
connections.
p. 44
p. 43
Check relay fuses in solid state relays Replace bad relay fuse.
Check
relay fuses
Check ground connections. Verify and secure
connections.
N/A
Check/Inspect relay interface cable Test cable for shorts or opens
N/A
Check main fuse on relay board Replace bad fuse
Verify +5 volts on relay signal Contact SIRIT for service
Problem No. 7 Reader will not function or is frozen or locked up
Indicator: Power/CPU-Alive indicator is on but CPU may be locked up
Checklist Solutions Reference
Check that reader has power Measure voltages at DC
power terminals
p. 26
Check RESET button Push RESET button located
in a small hole beside CPU
lamp for 1 second and reader
will re-boot. RESET button
has the same function as the
power ON/OFF switch
p. 34
If reader is hot, power down and
allow reader to cool down for 15-20
minutes.
Re-apply power and test for
functionality
N/A