Error Codes
If Ethernet message are enabled, these errors cause a message to be sent of the form:
Err c,e
Where:
c = output channel (1, 2, 3, 4)
e = error number
Error number
Reason
Err 1
A parameter value is invalid
Err 2
Command not recognised
Err 3
Numeric value is wrong format
Err 4
Wrong number of parameters
Err 12
EEPROM corrupt. The configuration has been cleared.
Err 27
Can’t read Ethernet settings from EEPROM, so these may be incorrect.
Err 34
Internal power dissipation is too high. Output turned off
Err 35
Output current to lighting is too low.
Err 39
There is not enough supply voltage for the requested output current.
Err 40
A trigger was ignored because it was too soon after the previous one.
Err 36
The output is short circuit.
Err 37
The voltage required for the lighting has increased too much. Check
for ageing of the lighting or a failed LED.
Err 38
The voltage required for the lighting has decreased too much. Check
for ageing of the lighting or a failed LED.
Err 44
Temperature error. The PP420 is too hot and has switched off to
protect itself.
Err 41
Too much current. More current is being output than should be, so the
PP420 has turned off the outputs. This may be caused by a hardware
error.
Err 40, 45
The PP420 has detected that current is being output when the output
should be off. This may be caused by a hardware error.
Any other errors are internal errors.