EURA SD20-G Series, Руководство пользователя

Страница: 335 / 353

SD20-G Series
335
times continuously.
23 AL-23
—— ——
24 AL-24 Battery undervoltage Encoder battery undervoltage
25 AL-25 Motor overheat Motor temperature is too high.
26 AL-26
Disconnected
temperature detection
circuit
Temperature detection circuit is disconnected
27 AL-27 Overtravel Overtravel alarm
28 AL-28 E2ROM error E2ROM error
29 AL-29 Ground protection Ground protection
30 AL-30
Motor locked-rotor
protection
Locke-totor happens when motor running
31 AL-31
Large mixed error of
full closed-loop
Mixed error of full closed-loop is too large
32 AL-32
Synchronism error of
gantry
Gantry drive is not synchronous.
33 AL-33 Electronic cam error Electronic cam error
34 AL-34 PLC command error PLC command error
35 AL-35
Home searching
overtime
Homing search is overtime
36 AL-36 Parameter copy error Parameter copy error
37 AL-41
high-impedance state
not detected
High-impedance state output is not detected after
8-core encoder is powered on.
9.3 Alarm Display Table and Trouble shooting

When malfunction occurs to servo drive, do not run by resetting immediately. Check any causes
and get it removed if there is any.

Take counter measures by referring to this manual in case of any malfunctions on drive. Should it
still be unsolved, contact with local Parker agent or Parker manufacturer. Never attempt any
repairing without authorization.
Alarm Code Alarm Name Possible Cause Treatment
AL-01 Overcurrent
Main circuit wiring error Check the wiring.
Output short-circuit
Cable is short-circuit, fix or
exchange it.
Short-circuit inside of servo drive or
grounding short-circuit
Fix or exchange servo drive.
Wrong action because of interference
Adopt anti-interference methods,
improve wiring, etc.
Servo drive is damaged. Fix or exchange servo drive
Attention