Danfoss VLT AQUA Drive FC 200 Programming Manual page 124

Parameter Description
16-96 Maintenance Word
Range: Function:
0 [0 - Readout of the Preventive Maintenance
4294967295 ] Word. The bits reflect the status for the
*
programmed Preventive 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
®
VLT AQUA Drive Programming Guide
16-96 Maintenance Word
Range:
®
MG20O602 - VLT is a registered Danfoss trademark
Function:
Positio Valve Fan Pump
n 4⇒ bea- bea-
rings rings
Positio Pump Tempe- Flow
n 3 ⇒
seals rature trans-
transmi mitter
tter
Positio Drive Drive Filter
n 2 ⇒
system cooling
health fan
check
Positio
n 1⇒
0 - - -
hex
1 - - -
hex
2 - - +
hex
3 - - +
hex
4 - + -
hex
5 - + -
hex
6 - + +
hex
7 - + +
hex
8 + - -
hex
9 + - -
hex
A + - +
hex
B + - +
hex
C + + -
hex
D + + -
hex
E + + +
hex
F + + +
hex
Table 3.24
Example:
The Preventive Maintenance Word shows
040Ahex.
Position 1 2 3
hex-value 0 4 0
Table 3.25
The first digit 0 indicates that no items from
the fourth row requires maintenance
The second digit 4 refers to the third row
indicating that the Drive Cooling Fan requires
maintenance
The third digit 0 indicates that no items from
the second row requires maintenance
The fourth digit A refers to the top row
indicating that the Valve and the Pump
Bearings require maintenance
Motor
bea-
rings
3 3
Pressur
e
transmi
tter
Fan
belt
Warrant
y
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
4
A
123