Noblelift FE4P50N, Operation And Maintenance Manual

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8= Controller cannot detect the
encoder signal, channel signals
disappears
9= Motor parameter settings
exceed the scope
Motor Type Fault 8.9 Motor type failure
1
，
motor type
（
Motor_Type
）
parameters exceed the scope
VLC/OS Mismatch 9.1 VCL/OS not matched
1
，
VCL and OS of the controller
program are not matching
EM Brake Failed to
Set
9.2
Electromagnetic setting
failure
1
，
the truck still not move after the
electromagnetic brake command is
setted.
2
，
Electromagnetic brake braking
force is too small
Encoder LOS
(Limited
Operating
Strategy)
9.3
Encoder operation is
limited
1
，
Because motor blocked or
encoder failure, the limited
operating state is activated
2
，
wrong wiring
3
，
truck stall
Emer Rev Timeout 9.4
Emergency reverse
response time is
overtime
1
，
because EMR Timer expires,
so the emergency switch is
actiated overtime
2
，
emergent reverse switch has
been on the “on” position all the
time
Illegal Model
Number
9.5 Controller type is wrong
1
，
controller moder can recognize
2
，
software and hardware type are
not matching
3
，
controller is damaged