Display of small excavator Wacker Neuson - checksum

[EdekW]

Hi,
I have display of small excavator Wacker Neuson on 24c01.
Oryginal engine hours: 4589,6h 4708,3h.
I need 1790,1h 1745h.
I can calculate motohours, but I have a problem with calculating checksums.

I have problem witch checksum for string 7B556200 10DB5F00 A58EA7FF.

my thoughts and tests:

Line $0000 1FA30201 7A1EFC00 A58EA7FF 9D18FFFF (ORYGINAL)





HEX to DEC
/3600 (motohours)



1FA30201
0102A31F
16950047
4708,346389



7A1EFC00
00FC1E7A
16522874
4589,687222
on display


A58EA7FF
FFA78EA5
4289171109
-1610,051667
technical review


9D18FFFF
FFFF189D


checksum










Line $0000: 03000000 00000000 40771B00 12E9



03000000
00000003
3
0,000833333



00000000
00000000
0
0
on display


40771B00
001B7740
1800000
500
technical review


12E9
E912


checksum





Line $0000: 02000000 00000000 40771B00 67EA



02000000
00000002
2
0,000555556



00000000
00000000
0
0
on display


40771B00
001B7740
1800000
500
technical review


67EA
EA67


checksum




Line $0000: 01000000 00000000 40771B00 F8EF



01000000
00000001
1
0,000277778



00000000
00000000
0
0
on display


40771B00
001B7740
1800000
500
technical review


F8EF
EFF8


checksum




Help me please,
Thank you
Ed

[Diagcar1]

Here try this but report result.

[EdekW]

Hi Diagcar1,
Thank you. Your file works perfect.

Thank you again,
Ed

[tlozinski]

Hello, need hour correction wacker neuson et16
24C01
old hours 1656,5
to new hours 1300

[Cllau]

hours incorrect and incomplete.....

[tlozinski]

old hours 1656,5