EP Equipment LIST JX0, Service Manual

Page: 40 / 206

27
REV. 07/2019
STRUCTURE & FUNCTIONS
3
3.1.17 DUALPMX&HP Controller (Traction
Controller)
Location: electrical mounting plate;
Function:
to control the speed of drive motor
and pump motor through the signal input by the
accelerator;
Description: 24V operating voltage, to control
the drive motor circuit;
Note:
Unserviceable.
3.1.18 EPS-AC0 Controller
3.1.19 Fuse
Location: electrical mounting plate;
Function:
overcurrent protection;
Description: fusing current is 200A;
Note: Unserviceable.
DUALPMX
&HP
Traction Controller
EPS-AC0 Controller
Fuse 1
Location: electrical mounting plate;
Function:
to control the rotating direction of
steering motor through signal input by stepper
motor;
Description: 24V operating voltage, to control
the steering motor;
Note:
Unserviceable.
Relay
3.1.20 Relay
Location:
electrical mounting plate;
Function: overcurrent protection;
Description: Small current controls large flow,
protection of circuits and switches.
Note: Unserviceable.