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3 Parameter Description
16-95 Ext. Status Word 2
Range:
0 N/A*
[0 - 4294967295 N/A]
16-96 Maintenance Word
Range:
0 N/A*
[0 - 4294967295 N/A]
3
3-160
Function:
Returns the extended warning word 2 sent via the serial communication port in hex code.
Function:
Readout of the Preventive Maintenance Word. The bits reflect the status for the programmed pre-
ventive maintenance events in parameter group 23-1*. 13 bits represent combinations of all the
possible items:
•
Bit 0: Motor bearings
•
Bit 1: Pump bearings
•
Bit 2: Fan bearings
•
Bit 3: Valve
•
Bit 4: Pressure transmitter
•
Bit 5: Flow transmitter
•
Bit 6: Temperature transmitter
•
Bit 7: Pump seals
•
Bit 8: Fan belt
•
Bit 9: Filter
•
Bit 10: Drive cooling fan
•
Bit 11: Drive system health check
•
Bit 12: Warranty
•
Bit 13: Maintenance Text 0
•
Bit 14: Maintenance Text 1
•
Bit 15: Maintenance Text 2
•
Bit 16: Maintenance Text 3
•
Bit 17: Maintenance Text 4
MG.11.C6.22 - VLT
®
is a registered Danfoss trademark
VLT
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HVAC Drive Programming Guide
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