Honeywell CENTRA LINE EAGLEHAWK - Troubleshooting; EAGLEHAWK Controller Troubleshooting

EAGLEHAWK CONTROLLER – INSTALLATION & COMMISSIONING INSTRUCTIONS
EN1Z-1005GE51 R0216 28
TROUBLESHOOTING
EAGLEHAWK Controller Troubleshooting
The following LEDs of the EAGLEHAWK controller can be used for troubleshooting purposes:
 Power LED (green)
 Status LED (red)
 L1 and L2 LEDs (yellow)
 Tx (sending data on RS485-1) and Rx (receiving data on RS485-1) LEDs
Power LED (green) of EAGLEHAWK
Table 21. EAGLEHAWK controller power LED
case power LED meaning remedy
1
ON Normal operation No action necessary.
2
OFF
Power supply not OK.
► Check power supply voltage.
► Check wiring.
► If problem persists, replace hardware.
Status LED (red) of EAGLEHAWK
Table 22. EAGLEHAWK controller status LED
case status LED meaning remedy
1
OFF after
power-up
Normal operation. No action necessary.
2
ON con-
tinuously after
power-up
– No or invalid firmware, or
– No or corrupt application.
► Try powering down and then powering up the
EAGLEHAWK controller.
► If problem persists, replace hardware.
L1 LED
Table 23. EAGLEHAWK controller bus L1 LED
case bus LEDs meaning remedy
1
ON con-
tinuously after
power-up
Normal operation; this may continue for
several minutes until the platform is running
No action necessary.
2
Flashes
constantly
The platform is running
No action necessary.
3
Dark
Severe software problems.
► Contact TAC.
L2 LED
Table 24. EAGLEHAWK controller bus L2 LED
case bus LEDs meaning remedy
1
ON con-
tinuously after
power-up
Station is starting up. It may take several
minutes until the station is ready to
communicate.
No action necessary.
► If you are unable to establish communication,
consult "Application Director Output" in COACH
AX
.
2
Dark
Station is not running
► Contact TAC.