EURA SD20-G Series, Руководство пользователя

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SD20-G Series
256
Illustration:
(1) Po008=0
：
Not start rotational inertia identification function.
(2) Po008=1
：
Offline fwd/rev direction identification, suit for the equipment with limit motion range.
(3) Po008=2
：
Offline single direction identification, suit for the equipment, which cannot reverse.
(4) Po008=3
：
Online automatic inertia identification; in this mode, servo drive maintains online
automatic identification status, when jog running, it displays not “JOG”, but the value of current
rotational inertia.
3) Offline rotational inertia identification action gap time
Po009
Offline rotational inertia identification action gap time
speed position torque
Setting Range Setting Unit
Mfr’s Value
Effect
10~2000 ms 100 Immediate effect
4) Motor accel/decel time when offline rotational inertia identification
Po014
Motor accel/decel time
speed position torque
Setting Range Setting Unit
Mfr’s Value
Effect
200~5000 ms 1000 Immediate effect
5) Rotational inertia ratio
Po013
Rotational inertia ratio
speedpositiontorque
Setting Range Setting Unit
Mfr’s Value
Effect
1~30000 0.01 200 Immediate effect
Note: Rotational inertia identification just measures the inertia ratio, does not match
speed-location parameter, therefore, please make sure that make the selection of rigidity after
finishing rotational inertia identification.
7.2.2 Online Inertia Identification
Online automatic inertia identification:
When Po008=3, enter rotational inertia online automatic identification status, servo drive identifies
current load inertia automatically according to load condition.
Note: The condition of online automatic inertia identification shows as below:
0
：
No start function
1
：
Offline fwd/rev direction
identification.
2
：
Offline single direction
identification.
3
：
Online auto inertia identification
N/A 0
Immediate effect
Lost if power’s off