Detailed Function Description
47
When the reference frequency is equal to the maximum frequency, the actual
acceleration and deceleration time will be equal to the P0.11 and P0.12 respectively.
When the reference frequency is less than the maximum frequency, the actual
acceleration and deceleration time will be less than the P0.11 and P0.12 respectively.
The actual acceleration (deceleration) time = P0.11 (P0.12) * reference frequency/P0.07.
CHV series inverter has 4 groups of acceleration and deceleration time.
1st group: P0.11, P0.12
2nd group: P8.00, P8.01
3rd group: P8.02, P8.03
4th group: P8.04, P8.05.
The acceleration and deceleration time can be selected by combination of
multifunctional ON-OFF input terminals determined by P5 Group. The factory setting of
acceleration and deceleration time is as follow:
z 5.5kW and below: 10.0s
z 7.5kW~30kW: 20.0s
z 37kW and above: 40.0s
Function Code Name Description Setting Range Factory Setting
P0.13
Running
direction
selection
0: Forward
1: Reverse
2: Forbid reverse
0~2 0
Notice:
z The rotation direction of motor is corresponding to the wiring of motor.
z When the factory setting is restored (P0.18 is set to be 1), the rotation
direction of motor may be changed. Please be cautious to use.
z If P0.13 is set to 2, user can not change rotation direction of motor by
QUICK/JOG or terminal.
Function Code Name Description
Setting
Range
Factory
Setting
P0.14 Carrier frequency 1.0~16.0kHz 1.0~16.0
Depend on
model
Figure 6.3 Effect of carrier frequency.
To Next Page
Loading...
Need help?
General