ADV100 • Troubleshooting 147
Code Errormessage
shownonthe
display
Sub-code Description
0001H-1 The database saved is not valid
Solution:Set the parameters to the desired value and run Save parameter.
49 Keyfailed Condition:this can occur at drive power-on if the wrong enabling key is entered for a given firmware function
0001H-1 Incorrect PLC key. PLC application not available.
Solution:Contact Gefran to request the key to enable the desired firmware function.
50 Encodererror Condition:this condition may occur when the drive is powered during encoder setup each time parameter 552 Regulationmode is set.
100H-256 Cause: An error occurred during setup; the information received from the encoder is not reliable. If the encoder is used
for feedback the Speedfbkloss alarm is also generated.
Solution:Take the recommended action for the Speedfbkloss alarm.
200H-512 Cause: The firmware on the optional encoder card is incompatible with that on the regulation card. The information
received from the encoder is not reliable
Solution:Contact Gefran in order to update the firmware on the optional encoder card.
51 Nooptcard
Condition:an optional card has been removed with respect to the configuration present when the last Saveparameters command was
executed or there is a fault on the optional card or on the regulation card.
Solution:If the user has removed the card on purpose, execute Saveparameters. If the user has not removed the card, identify and
replace the faulty card.
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