power automation PA 8000 LW Series, Installation Instructions Manual, Page: 116 / 132

LED state Module status
Off Error 1: The ambient temperature is above 60 °C
(140 °F) and all outputs are disabled by the onboard
logic
OR Error 2: The watchdog is re-triggered but the 24 V
output supply has been interrupted for more than 60
seconds. In this case the onboard logic switches off
the corresponding 24 V outputs.
Quick flash Warning 1: The ambient temperature is above 55 °C
(131 °F)
OR Warning 2: The watchdog is re-triggered but the 24 V
output supply has been interrupted for more than 15
seconds
OR Warning 3: Outputs are overloaded for more than 15s.
On The 24 V output supply is correct
AND There is no temperature error
LED state Module status
Off Default
On Bustest between control unit and the last PAMIO
module is active
LED state Module status
Off Default
On Access to this module
LED state Module status
Off No power supply (24 V)
OR Hardware error
Slow flash The module is not configured
Quick flash The module is configured but the outputs are disabled
because the watchdog is not re-triggered
On The module is configured and the analog outputs are
enabled
LED "Monitor" (1)
LED "Bustest" (2)
LED "Access" (3)
LED "Status" (4)
PA 8000 LW CNC control unit
Troubleshooting
25.09.2015 | 116