D.C. Athletics AF-781, Руководство пользователя

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Standby, remove the Safety Key and hold the
“STOP" button till “Bi Bi” buzz comes will
cancel this remind, and another 300KM later, the remind icon will show up again.
1.16. Meanings of Error message Codes
Problem Potential Reasons Solutions
------- Safe lock falls down
1. Place back the safe lock;
2. Replace safe lock switch or magnetic sensor in the
electronic meter; if the problem still fails to be solved,
replace the electronic meter;
E01
After powering on, the
electronic meter displays
E01: Communication failure
from the electronic meter to the
driver;
The electronic meter displays
E01 in the operating process:
Communication failure from
the driver to the electronic
meter.
1. Check whether the connecting joint between the
electronic meter and the core wire of the controller is
loose; whether wires are damaged; whether the core
wires are in correct connecting order.
2. The controller may be defective. Check and
replace a good one.
3. The electronic controller’s IC may not be plugged to
the place. Check and ensure good plugging.
4. The transformer may be damaged. Check and
replace a good one.
E02
Explosion-proof protection
or motor abnormality
1. Check whether the power supply voltage is less
than 50% of the normal value; please ensure correct
voltage and test again;
2 Check whether motor wires are well connected;
re-connect motor wires, or, if the problem still fails to
be solved, replace the motor;
3. Check whether there is peculiar odor generated by
the controller; if yes, it means that IGBT has been
broken down to cause short circuit; then, replace the
controller.
E03 No sensory signal
Check whether the photoelectric sensor directs to the
hole on CD; check whether wires of photoelectric
sensor are damaged and whether terminals of the
photoelectric sensor and speed terminals on the
controller are firmly connected.
E04
Lifting learning or
self-inspection fails
1. Check whether motor signal wires are well inserted;
re-insert the signal wire joint to ensure that it is
reliable;
2. Check whether lifting motor's AC wires are properly
connected; lifting motor shall be correctly plugged
according to marks on its AC controller;
3. Check whether motor wiring is damaged to form
open circuit; if yes, replace wires or replace the lifting
motor;
4. Replace the controller;