Sako SKI600, Manual

Page: 102 / 180

096
F5.14
voltage feedback channel of voltage
closed-loop output
0 ～ 1
0
0: AI1
Analog quantity AI1 works as voltage
feedback input; P6.00 as the corresponding
physical quantity of AI1 should be set as 2
(voltage directive).
1: AI2
Analog quantity AI2 works as voltage
feedback input; F6.06 as the corresponding
physical quantity of AI2 should be set as 2
(voltage directive).
This parameter is used to limit the error
amplitude of voltage regulation in close-loop
mode, so as to keep the voltage in the safe
range and the equipment working reliably.
F5.15
output voltage of digital setting
0.0 ～ 200.0%*motor rated
voltage
100%
F5.16
deviation limit of motor closed-loop
adjustment
0.0 ～ 5.0％ *motor rated voltage 2.0%
This function defined the maximum voltage
point when starting the equipment with
voltage and frequency curve. An appropriate
setting of this function could prevent voltage
overshoot effectively to ensure reliable
operation.
F5.17
VF curve max. voltage of half
separated mode
0.0 ～ 100.0％ *motor rated
voltage
80.0%
This function code indicates the speed of
voltage adjustment. Decrease this parameter
if the voltage response is slow.
F5.18
controller adjustment cycle of voltage
closed-loop output
0.01 ～ 10.00s
0.10
0: alarm and keeping running with the voltage
in disconnection moment.
1: alarm and decrease the voltage to the
amplitude limiting voltage.
2: protection action and coast to stop.
F5.21
Voltage feedback disconnection
treatment
0 ～ 2
0
This function code defined the rising and
falling time of voltage in the V/F fully separated
control mode, i.e. mode 2.
F5.19
Voltage rising time
0.1 ～ 3600.0s
10.0
F5.20
Voltage declining time
0.1 ～ 3600.0s
10.0
4.2 Detailed Function Description
1: AI1
Specify target voltage value by analog
quantity AI1, and the corresponding
physical quantity F6.00 of AI1 should be set
as 2 (voltage directive).
2: AI2
Specify target voltage value by analog
quantity AI2, and the corresponding
physical quantity F6.00 0f AI2 should be set
as 2 (voltage directive).