User manual

№SR-ZSV00039 － 36 －
Motor Business Unit, Appliances Company, Panasonic Corporation
2）Usage
After a gain switching mode for each control mode to use, and make gain switching function valid
(Pr1.14=1) by Pr1.14 “2
nd
gain setup” to use.
Switching
mode setting
Condition of switching
Description of gain switching
0 Fixed to the first gain
Fixed to 1
st
gain (Pr1.00 to Pr1.04).
1 Fixed to the second gain
Fixed to 2
nd
gain (Pr1.05 to Pr1.09).
2 Gain switch
The first gain is used when Gain switch (GAIN) is open.
The second gain is used when Gain switch (GAIN) is connected to COM-.
* If Gain switch (GAIN) is not assigned to any input signal, the first gain is
always used.
3 Torque command
If the previously used first gain has caused the absolute value of the torque
command to exceed “Level + Hysteresis” [%], the second gain is used.
If the previously used second gain has caused the absolute value of the
torque command to stay below “Level – Hysteresis” [%] for the delay time,
the first gain is used again.
4 Fixed to the first gain
Fixed to 1
st
gain (Pr1.00 to Pr1.04).
5 Speed command
If the previously used first gain has caused the absolute value of the speed
command to exceed “Level + Hysteresis” [r/min], the second gain is used.
If the previously used second gain has caused the absolute value of the
speed command to stay below “Level – Hysteresis” [r/min] for the delay
time, the first gain is used again.
5 Speed command
If the previously used first gain has caused the absolute value of the speed
command to exceed “Level + Hysteresis” [r/min], the second gain is used.
If the previously used second gain has caused the absolute value of the
speed command to stay below “Level – Hysteresis” [r/min] for the delay
time, the first gain is used again.
7 Position command
If the first gain has been previously used and the position command is not
0, the second gain is used.
If the second gain has been previously used and the position command has
stayed 0 for the delay time, the first gain is used again.
8 Not in-position
If the previously used first gain has caused incomplete positioning, the
second gain is used.
If the previously used second gain has caused in-position state to be
maintained for the delay time, the first gain is used again.
9 Actual speed
If the previously used first gain has caused the absolute value of the actual
speed to exceed “Level + Hysteresis” [r/min], the second gain is used.
If the previously used second gain has caused the absolute value of the
actual speed to stay below “Level – Hysteresis” [r/min] for the delay time,
the first gain is used again.
10 Position command + actu
al speed
If the first gain has been previously used and the position command is not
0, the second gain is used.
If the second gain has been previously used, the position command has
stayed 0 for the delay time and the absolute value of the actual speed is
below “Level – Hysteresis” [r/min], the first gain is used again.