System status LEDs on the LPR Processing Unit - SharpX X1S, X2S, X1S-CN, X2S-CN, XSU

AutoVu Hardware Guide for SharpX Mobile Installation

Applies to
SharpX X1S, X2S, X1S-CN, X2S-CN, XSU
Last updated
2018-10-05
Content type
Guides
Guides > Installation guides
Language
English (United States)
Product
SharpX

The LPR Processing Unit displays system status LEDs.

The following table describes how the LEDs behave in response to the SharpX system’s status. The headings PWR, STAT 1, STAT 2, AND FAULT correspond to the LEDs on the LPR Processing Unit.
State Description PWR STAT 1 STAT 2 FAULT
Off Unit powered off Off Off Off Off
Reflash The unit has failed an integrity test on the contents of the control board flash memory. It is waiting for a reflash to be performed over the network. On On Off Off
POST Power-on self-test. All LEDs flash in sequence and then together for approximately three seconds at power-up, if the control board flash memory has passed validation. See description See description See description See description
Get DHCP The unit is waiting for a DHCP lease over the network (it is configured in “external DHCP mode”). On 5 quick flashes then pause, every 3 seconds Off Off
Thermal Shutdown The internal temperature is outside the operational limits. Power is no longer supplied to most components. No Ethernet network connectivity is possible. Toggles once per second Off Off Toggles once per second
Power Fault A fault was detected on the main power source. Toggles once per second Off Off On
Ethernet Fault Could not configure an internal Ethernet switch. On Off Off Blinks on every three seconds
Firmware Fault A critical fault was detected in the control board microcontroller. On Off Off On
SBC 1 On-line First SBC is operational. On Blinks off every three seconds N/A Off
SBC 1 Off-line First SBC is not operational. On Blinks on every three seconds N/A Off
SBC 2 On-line Second SBC is operational. On N/A Blinks off every three seconds Off
SBC 2 Off-line Second SBC is not operational. On N/A Blinks on every three seconds Off
Ignition Cut The ignition was cut. Unit is in a preshutdown grace period (default 10 seconds). If ignition is restored within this period, the shutdown is cancelled. Blinks off every three seconds Off Off Off
Platereader/ SBC shutdown The unit will shutdown shortly (default 20 seconds) in response to an external event. Toggles once per second Off Off Off
Firmware update request The LPR Processing Unit firmware update is beginning shortly. The unit will restart after completion (5 minutes max). On On Off Blinks three times then off
Ongoing Firmware Update The LPR Processing Unit is being updated and it will reset after completion (normally 10~20 seconds, max 5 min). On Fast blinking Off Off
IPConfig Factory Reset Immediately after power up with the config reset button pressed, the IP configuration is reset to factory values. All LEDs flash 5 times in one second. See description See description See description See description