Microscan NL-200, User Manual

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NL-200 Series Controller User’s Manual
D-1
D. Error Codes
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 5 This is a warning, not an error. One of the parameters is out of range.
The value of the parameter has been adjusted. For example, sending
an NL command with a delay of 0 will get a reply of “Err 5”. The command
will be accepted and the delay set to the minimum allowed.
Err 19 A light has been connected to a channel but the rating has not been set.
Err 8, 12 EEPROM corrupt. The configuration has been cleared.
Err 9, 20 Couldn’t save settings to EEPROM.
Err 27 Can’t read Ethernet settings from EEPROM, so these may be incorrect.
PO, Err 34, 39 Internal power dissipation is too high. Output turned off.
OP, Err 35 Output current to lighting is too low.
OP, Err 43 There is not enough supply voltage for the requested output current.
SH, Err 36 The output is short circuit.
SH, Err 42 The output current is too high.
HI, Err 37 The voltage required for the lighting has increased too much.
Check for ageing of the lighting or a failed LED.
SH, Err 38 The voltage required for the lighting has decreased too much.
Check for ageing of the lighting or a failed LED.
Any other errors are internal errors.