TREND NX Variable Speed Drives - Manual (Page 99)

82 • vacon CONTROL KEYPAD
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7
Fault
code
Fault Possible cause Correcting measures
54 Slot fault Defective option board or slot Check board and slot.
Contact the nearest Vacon distributor.
Please visit:
http://www.vacon.com/wwcontacts.html
56 PT100 board
temp. fault Temperature limit values set for the
PT100 board parameters have been
exceeded Find the cause of temperature rise
Table 7-4. Fault codes