![background image](http://html1.mh-extra.com/html/hyundai/yanmar-3tnv82a-b/yanmar-3tnv82a-b_manual_2196324061.webp)
CONTROL SYSTEM
2-42
TNV Application Manual
Calculation of load factor
The load factor of the engine is determined as a percentage from the rack position at idling (Ridl), maximum
rack position (Rmax), minimum rack position (Rmin) and actual rack position relative to Rmin (Ract). See
.
The calculated load factor is delivered as a PWM signal from an E-ECU terminal or through CAN
communication.
Figure 2-32
Calculation of load factor
S
peed
low idle
high idle
ECU
Rm
a
x
Rmin
Ridl
R
a
ct
CAN Comm
u
nic
a
tion
PWM O
u
tp
u
t
110m
s
L<5
%
5<=L<10
%
L>=100
%
5m
s
10m
s
105m
s
R
a
ct < Ridl
Lo
a
d=(R
a
ct-Ridl) / (Ridl-Rmin)
*
100[
%
]
R
a
ct >= Ridl
Lo
a
d=(R
a
ct-Ridl) / (Rm
a
x-Ridl)
*
100[
%
]
0~-100
%
0~100
%
95<=L<100
%
100m
s
•
•
•
E
3
2
E
3
9
E40
R
a
ck po
s
ition
00_Electronic_Control_System.book 42 ページ 2006年5月29日 月曜日 午後2時12分
Summary of Contents for Yanmar 3TNV82A-B
Page 95: ...CONTROL SYSTEM 2 76 TNV Application Manual 00_Electronic_Control_System book 76...
Page 96: ...Appendix Standard harness 1 00_ _E fm 1...
Page 97: ...Appendix Standard harness 2 00_ _E fm 2...
Page 98: ...TNV Series service tool Operation Manual...
Page 132: ...32 7 Main Menu Figure 7 15 Data Logging Data Monitor Screen...
Page 145: ...7 Main Menu 45 Figure 7 27 System Installation Configuration Screen...