Parker FL20-CA Series, Руководство по эксплуатации продукта

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310
AL-20
Uninitialized of
E2ROM Uninitialized of E2ROM for
servo motor
Uninitialized process for
encoder of servo motor, learn
motor angle manually.
AL-21 Reserved
AL-22 Reserved
AL-23
Torque
unreached
protection
Motor cable or power cable
disconnected Please check motor cable or
encoder cable wiring.
AL-24
Battery
undervoltage
Battery undervoltage alarm
1. If users don’t replace a new
battery in time or power
supply of encoder is
abnormal, alarm of AL-24
will happen and encoder
current position will be lost.
User must reset mechanical
origin to eliminate it.
2. Shielding AL-24:
So-48=1
，
So-41=1(set current
position as mechanical
origin), So-43=1 reset alarm,
PC/PLC will reset mechanical
origin.
AL-25 Motor overheat Motor temperature is too high. Improve ventilation
AL-26
Temperature
detection circuit
is disconnected
Temperature detection circuit is
disconnected
Check the connection.
AL-27 Overtravel Overtravel alarm
Setting range of FWD/FEV
for overtravel protection.
AL-28 E
2
ROM error E2ROM error Contact with manufacturer
AL-29
Leakage protectio
n
Leakage protection
Servo drive or motor has
electric leakage.
AL-30
Motor
locked-rotor
protection
Locked-rotor in motor running
state
1. Check whether mechanical
structure is blocked;
2. Check whether motor
power cable is loosened;
3. Locked-tutor
4. Load is too heavy,
exceeding motor allowed
torque;
5. Wiring of motor power
cable is wrong