Feedback Source; Feedback Source Delay Filter - Toshiba G7 Operation Manual

F358
Commercial Power Switching Freq. Hold Time
Program ⇒ Terminal Selection Parameters ⇒ Line Power Switching
This parameter determines the amount of time that the connection to
commercial power is maintained once the switch-to-drive-output criteria has
been met.

Feedback Source

Program ⇒ Feedback Parameters ⇒ Feedback Settings
This parameter Enables/Disables PID feedback control. When enabled, this
parameter determines the source of the motor-control feedback.
Settings:
PID Control Disabled
VI/II
RR
RX
RX2 (option)
Proportional-Integral-Derivative (PID) — A closed-loop control technique
that seeks error minimization by reacting to three values: One that is
proportional to the error, one that is representative of the error, and one that is
representative of the rate of change of the error.

Feedback Source Delay Filter

Program ⇒ Feedback Parameters ⇒ Feedback Settings
This parameter determines the delay in the ASD output response to the motor-
control feedback signal (signal source is selected at F360).
Proportional (P) Gain
Program ⇒ Feedback Parameters ⇒ Feedback Settings
This parameter determines the degree that the Proportional function affects the
output signal. The larger the value entered here, the quicker the drive responds
to changes in feedback.
Integral (I) Gain
Program ⇒ Feedback Parameters ⇒ Feedback Settings
This parameter determines the degree that the Integral function affects the
output signal. The smaller the value here, the more pronounced the effect of the
integral function on the output signal.
G7 ASD Operation Manual
Direct Access Number — F358
Parameter Type — Numerical
Factory Default — 2.00
Changeable During Run — Yes
Minimum — 0.10
Maximum — 10.00
Units — Seconds
Direct Access Number — F360
Parameter Type — Selection List
Factory Default — Control Disabled
Changeable During Run — Yes
Direct Access Number — F361
Parameter Type — Numerical
Factory Default — 0
Changeable During Run — Yes
Minimum — 0
Maximum — 255
Direct Access Number — F362
Parameter Type — Numerical
Factory Default — 0.10
Changeable During Run — Yes
Minimum — 0.01
Maximum — 100.0
Direct Access Number — F363
Parameter Type — Numerical
Factory Default — 0.10
Changeable During Run — Yes
Minimum — 0.01
Maximum — 100.0
F363
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