H9 ASD Installation and Operation Manual 151
PG Disconnection Detection
Program Feedback PG Settings
This parameter Enables/Disables the system’s monitoring of the PG connection
status when using encoders with line driver outputs.
Note: The PG Vector Feedback Board option is required to use this
feature.
Settings:
0 — Disabled
1 — Enabled with Filter
3 — Enabled (Detect momentary power fail)
Direct Access Number — F377
Parameter Type — Selection List
Factory Default — (ASD-Dependent)
Changeable During Run — Yes
Simple Positioning Completion Range
Program Feedback PG Settings
While operating in the Positioning Control mode, this parameter sets the range
of accuracy for a Stop command initiated via the terminal board.
If the setting is too low the stop may be too abrupt.
Direct Access Number — F381
Parameter Type — Numerical
Factory Default — 100
Changeable During Run — Yes
Minimum — 1
Maximum — 4000
Autotuning 1
Program Motor Vector Motor Model
This parameter sets the Autotune command status.
Selecting Reset Motor Defaults for this parameter sets parameters F410, F411,
F412, and F413 to the factory default settings.
If selecting Autotune on Run Command, Autotune Initiated by Input
Terminal, or Autotune of Detail Parameters for this parameter set the Base
Frequency, Base Frequency Voltage, and the Motor Rated Revolutions to
the nameplated values of the motor to achieve the best possible Autotune
precision.
Settings:
0 — Autotune Disabled
1 — Reset Motor Defaults
2 — Enable Autotune on Run Command
3 — Autotuning by Input Terminal Signal (see Table 5 on pg. 234)
4 — Motor Constant Auto Calculation
Direct Access Number — F400
Parameter Type — Selection List
Factory Default — Autotune Disabled
Changeable During Run — No
Slip Frequency Gain
Program Motor Vector Motor Model
This parameter provides a degree of slip compensation for a given load. A
higher setting here decreases the slip allowed for a given load/ASD output ratio.
Direct Access Number — F401
Parameter Type — Numerical
Factory Default — 70
Changeable During Run — Yes
Minimum — 0
Maximum — 150
Units — %
F377 F401
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