RaycoWylie i4500, Instruction Manual

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81 i4500 Lattice Boom Crane Instruction Manual
55M4500EBE00A-A
The i4500 system can support up to 4 load interfaces. Activation of every load
sensor is done in the calibration menu section ‘‘Enable/Disable I/O’’ .
B) Load Interface Errors
Error message Execution process cause of Error
Load x is out of range The angle sensor value in bits
is not valid
(if < 150 or > 3935).
1)The amplifier or converter
12 bits is broken
2) The cable that links the
interface to the canbus
network is broken.
Load x is not calibrated Load sensor X is not calibrated
Load x dr+ is defective The 5 volts reference voltage
is not valid (if < 4.5volts or >
5.5 volts).
The load interface is broken.
Lost communication with
Load x
The i4500 system has not
received a valid message from
the load interface on time.
1) The load interface is
defective,
2) The cable that links the
interface to the canbus net
work is broken
Error message Execution process cause of Error
Lost communication with
Relay board x
i4500 system does not receive
data from relay interface. If
“time out” delay is reached,
then a communication error is
displayed.
1) The relay interface is
defective,
2) The cable that links the
interface to the canbus
network is broken.
The i4500 system can support up to 4 interface cards and digital input.
Activation of every relay interface is done in the calibration menu section “ I/O
activate/deactivate ”
C) Relay and Digital Input Interface Errors
There is no automatic test for the relay contacts on the relay circuit
board. Therefore, there may not be a warning if a relay becomes
defective. The operator should test the lockout system periodically.