Inovance IS580T080 - Hydraulic Basic Settings

4 Quick Setup
- 22 -
Continued Para� Parameter name Default Commissioning
other hydraulic basic settings A3-08 Maximum reverse motor speed 20�0
Range from 0�0% to 100�0%�
A3-09 Minimum ow 0�5
Range from 0�0 to 50�0%�
Note: both A3-09 and A3-10 are for keeping hydraulic circuit some pressure,
even if pressure or ow command is zero, because usually there is oil leakage
which leads to air penetration which causes running noise and pressure
vibration� But if user thinks it unnecessary, then set it 0�
A3-10 Minimum pressure 0�5
Range from 0�0 to 50�0 kg/cm
2
�
Note: both A3-09 and A3-10 are for keeping hydraulic circuit some pressure,
even if pressure or ow command is zero, because usually there is oil leakage
which leads to air penetration which causes running noise and pressure
vibration� But if user thinks it unnecessary, then set it 0�
pressure response commissioning A3-05 Hydraulic pressure control proportional gain
kp1
210�0
Range from 0�0 to 800�0�
Note: the larger the kp1, the shorter the rise time of pressure, at the same
time, large kp1 may cause too large overshoot�
A3-06 Hydraulic pressure control integral time ti1 0�100
Range from 0�001 to 10�000sec�
Note: the smaller the ti1, the smaller the static error of pressure, at the same
time, small ti1 may cause too large overshoot�
Static error means the difference between command and feedback when
feedback reaches steady state�
A3-07 Hydraulic pressure control derivative time
td1
0�000
Range from 0�000 to 1�000sec�
Note: the larger the td1, the smaller the overshoot and the shorter the
adjusting time� At the beginning of pressure response commissioning, A3-07 is
unnecessary, only when overshoot is not easy to overcome by adjusting kp1
and ti1�
Backup user’s parameters FP-05 User’s parameter backup operation 0
0: no operation
1: backup user’s parameters
Note: every time when nish this quick setup, please use FP-05 to back up
the above parameters, which is useful especially when it is not sure what
parameter changes have happened� Besides, it’s easy to restore user’s
parameters by setting FP-01=3�
OVER