Mitsubishi FB13PNT, Быстрый старт

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CHAPTER 1 CONTROLLER CHAPTER 1 CONTROLLER
1-3 1-3
1. 1.2 2 Co Cont ntro roll ller er Ar Area ea Ne Netw twor ork ( k (CA CAN) N)
Main specifications Main specifications
Each controller is linked with the truck harness to form a Each controller is linked with the truck harness to form a
network as follows.
network as follows.
The The terminal terminal resistors resistors are are built built into into the the display display and and the the
pump inverter. pump inverter.
If the terminal resistors are not properly connected, the If the terminal resistors are not properly connected, the
communication failure may occur between the logic unit
communication failure may occur between the logic unit
and other controllers.
and other controllers.
The input unit and The input unit and output unit are output unit are used for FC m used for FC models only. odels only.
For details, see the "Traction Inverter R.H. Fault (63)", For details, see the "Traction Inverter R.H. Fault (63)",
"Traction Inverter L.H. Fault (64)" and "Pump Inverter Fault
"Traction Inverter L.H. Fault (64)" and "Pump Inverter Fault
(65)", "EPS Controller fault (71)" in "Troubleshooting for
(65)", "EPS Controller fault (71)" in "Troubleshooting for
Control Circuits."
Control Circuits."
1) 1) Input Input unit a unit and ou nd output u tput unit a nit are us re used fo ed for FC r FC mode model only l only..
500920 500920
Right Right
traction traction
inverter inverter
Left Left
traction traction
inverter inverter
Logic Logic
unit unit
D D i i s s p p l l a a y y E E P P S S
controller controller
Input Input
unit unit
Output Output
unit unit
Pump Pump
inverter inverter
CAN H CAN H
CAN L CAN L
1 1 ) ) 1 1 ) )
The data are e The data are expressed as ele xpressed as electric potential d ctric potential difference be ifference between high- and tween high- and low-level signals as fo low-level signals as follows. llows.
The signals are t The signals are transferred t ransferred to each controlle o each controller through t r through the serial comm he serial communication protoc unication protocol. ol.
500921 500921
VCAN-L VCAN-L
VCAN-H VCAN-H
time time
recessive recessive
Vdiff Vdiff
dominant dominant
Vdiff Vdiff
recessive recessive
p p
o o
t t
e e
n n
t t
i i
a a
l l
Kind of Kind of
bit bit
Logic Logic
dominant dominant
recessive recessive
0 0
1 1
IItte em m S Sp pe ecciiffiicca attiio on nss
C Co om mm mu un niiccaattiio on n p prro otto occo oll C CA AN Nb bu us s 2 2..0 0B B p paassssiivve e
Non-Return to Zero method Non-Return to Zero method
Broadcast communication protocol
Broadcast communication protocol
C Co om mm mu un niiccaattiio on n lliin ne e D Du uaal l 2 2--w wiirre e ttyyp pe e sse erriiaal l cco om mm mu un niiccaattiio on n
C Co om mm mu un niiccaattiio on n ssp pe ee ed d 5 50 00 0 kkb bp pss
D Daatta a lle en ng gtth h 0 0 tto o 8 8 b byytte ess