gefran VDI100 Series

00-10=1: Frequency command is lower than 01-08 (Minimum Output Frequency of Motor 1), inverter run as
Minimum Output Frequency of Motor 1.
Code Parameter Name / Range
00-11 Selection of PID Lower Limit Frequency
[0] PID is bound to lower limit frequency when inverter sleeps.
[1] PID is bound to 0Hz when inverter sleeps.
When inverter gets to sleep,
00-11=0: PID is bound to lower limit frequency (00-13).
00-11=1: PID is bound to 0 Hz.
Note: Refer to descriptions of parameters 10-17~10-20 for details when inverter gets to sleep.
Code Parameter Name / Range
00-12 Upper Frequency Limit
0.1~109.0 %
Set the maximum frequency reference as a percentage of the maximum output frequency. Maximum output
frequency depends on motor selection.
Motor 1: Maximum frequency parameter 01-02.
Motor 2: Maximum frequency parameter 01-16.
Code Parameter Name / Range
00-13 Lower Frequency Limit
0.0~109.0 %
Set the minimum frequency reference as a percentage of the maximum output frequency. Maximum output
frequency depends on motor selection. Motor 1: Maximum frequency is set by parameter 01-02 and Motor 2
Maximum frequency is set by parameter 01-16.
Notes:
- When the frequency lower limit is set to a value greater than 0 and the inverter is started the output frequen-
cy will accelerate to the frequency lower limit with a minimum frequency dened by parameter 01-08 for
motor 1 and parameter 01-22 for motor 2.
- Frequency upper limit has to greater or equal to the frequency lower limit otherwise the inverter will display
a SE01 (Set range error).
- Frequency upper and lower limit is active for all frequency reference modes.
Frequency
Reference
Output
Frequency
100%
00-12
00-13
100%
Figure4.4.6Frequencyreferenceupperandlowerlimits
Code Parameter Name / Range
00-14 Acceleration time 1
00-15 Deceleration time 1
00-16 Acceleration time 2
00-17 Deceleration time 2
00-21 Acceleration time 3
VDI100 • Instruction manual 101