Hirschmann PRS 40 EZ, Руководство оператора и по обслуживанию

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Operator’s / Service Manual, PRS 40 EZ
© PRS 40 EZ REV A 03/16/06 190201_A
40
12.2 TROUBLESHOOTING
After the onboard diagnostics have been performed, follow these guidelines
All LED's are located inside the receiver box.
Problem Cause Solution
LCD does not light or
show characters. No power to
console Make sure the console is getting power from the crane.
Check wiring.
Ensure correct polarity of the power.
Open console, check status of LED's. Both the red and
green LED's should be on.
Limit LED's do not light No power to
console
Make sure the console is getting power from the crane.
Check wiring.
Ensure correct polarity of the power.
Open console, check status of LED's. Both the red and
green LED's should be on.
Communication error Low battery Verify which sensor is causing the error by looking at the
communication error screen. (see section 11)
Replace batteries.
Communication error Faulty sensor Verify which sensor is causing the error by looking at the
communication error screen. (see section 11)
Verify that the transmitting LED on the sensor is blinking.
Communication error Poor reception Verify which sensor is causing the error by looking at the
communication error screen. (see section 11)
Verify that the transmitting LED on the sensor is blinking.
Verify that the sensor is line of sight to the console.
Communication error Sensor not
installed. Install the sensor on the console. See adding sensors
Communication error Poor
communication
caused by
interference. Remove potential interference sources from the area.
Mount the receiver in a different location.
Buzzer does not sound Faulty Go into the diagnostics screen for the outputs. Verify all
outputs are functioning. (see section 11)
If any of the tests fail, replace console.
Crane functions locked
out all the time Incorrect wiring Check for power to lockout device.
Clear all faults.
Crane functions locked
out all the time Communication
error. See communication error. (see section 11)
Crane functions locked
out all the time Fault in receiver
module. Check for power to lockout device.
Clear all faults.
Transmitter LED does
not flash Sensor is asleep. Change the status of the sensor. Pull switch wire rope of
A2B.
Transmitter LED does
not flash Batteries dead. Replace the batteries.