6 - large position deviation
7 - position command
8 - positioning completed
9 - large actual speed
A - position command + actual
speed
Gain switching waiting time
Gain switching level threshold
Hysteresis of gain switching level
threshold
Position loop gain switching time
Note:
(1) The gain switching waiting time is effective only when the second gain is switched back to the
first gain
(2) The definition of gain switching level threshold hysteresis:
Switching level
threshold
Switching level
threshold hysteresis
L
H
0
(3) The definition of position gain switching time:
P1-00
P1-05
P1-18
first
second
first
(4) Gain switching conditions:
Terminal
signal
ON
OFF
OFF
Waiting
time
first
second
first
Switch the gain through
G-SEL signal:
G-SEL invalid, first group
of gain,
G-SEL valid, second group
of gain
Hysteresis
Hysteresis
level
Hysteresis
Actual
speed
Torque
command
first
second
first
second
first
level
Hysteresis
Waiting
time
Waiting
time
When the absolute value of
torque command exceeds
(level + hysteresis) [%] at
the last first gain, switch to
the second gain.
At the last second gain, the
absolute value of the torque
command is less than (level
- hysteresis) [%], and then
wait until P1-15 remain in
this state, return to the first
gain.
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