Chapter 10 Protective Functions
10-9
Cx2000 AC Drive
For 415V inverter, when DC link voltage rises to the value set in F74, the DB resistor is
activated.
EX1)
[%]
100
_
_
_
_
_
76
stop
T
dec
T
steady
T
acc
T
dec
T
H
Where,
T_acc: Acceleration time to reach a setting freq.
T_steady: Time for constant speed operation at setting freq.
T_dec: Time to decelerate to lower freq. than that in constant speed or time
to stop from freq. in constant speed.
T_stop: waiting time at a stop before operation is resumed.
频 率
T _ acc
T _ stead y
T _ d ec
T _ sto p
EX2)
[%]
100
2
_
_
1
_
_
_
76
steady
T
acc
T
steady
T
dec
T
dec
T
H
频 率
T _ acc
T _ stead y 1
T _ d ec
T _ stead y 2
Freq
Freq
Содержание C*2000 Series
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