EP Equipment 508000003143, Руководство по эксплуатации

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17
LOGIC
FAILURE #3
A hardware problem in the logic board
due to high currents (overload). An
overcurrent condition is triggered even
if the power bridge is not driven.
The failure lies in the controller hardware.
Replace the controller
19
LOGIC
FAILURE #1
This fault is displayed when the
controller detects an undervoltage
condition at the KEY input.
Undervoltage threshold depends on
the nominal voltage of the controller
1-Fault can be caused by a key input
signal characterized by pulses below the
undervoltage threshold, possibly due to
external loads like DC/DC converters
starting-up, relays or contactors during
switching periods, solenoids energizing or
de-energizing. Consider to remove such
loads.
2-If no voltage transient is detected on the
supply line and the alarm is present every
time the key switches on, the failure
probably lies in the controller hardware.
Replace the logic board.
3-If the alarm occurs during motor
acceleration or when there is a
hydraulic-related request, check the
battery charge, the battery health and
power-cable connections.
194
AGV CAN
BUS KO
Missed or wrong at least one of the
AGV messages (with ID 0x208,
0x218) from "AGV master device"
(MIR)
This problem is due to AGV master device
(MIR)
195
WRONG
CONFIG
wrong set of controller type and model
type
1-check the parameter controller type in
"sepcial adjustment" menu
2-check the parameter model type in
"special adjustment"menu
196
NO CAN
TILL EP
the controller lost the communication
with EP tiller at least once,when the
truck is using 1-check the wiring of can cable
2-try to replace the EP tiller
3-replace the controller
197
NO CAN
DISP EP
When the truck is running, if the
DISPLAY TYPE=5,but the controller
lose the communication with EP
DISPLAY,this alarm occurs
1-check the communication wiring
between EP DISPLAY and controller
2-check if the EP DISPLAY is broken
Error Message
Possible cause Fault elimination
Error
Error text