Q9 Plus ASD Installation and Operation Manual
147
Number of PG Input Phases
Program
Feedback
PG Settings
This parameter determines the type of information that is supplied by the phase
encoder.
Settings:
1 — Single Phase
2 — Two Phase
3 — Two Phase (Polarity Inversion)
Direct Access Number — F376
Parameter Type —
Selection List
Factory Default —
Two Phase
Changeable During Run —
No
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 —
Disabled
Changeable During Run —
No
Number of RP Terminal Input Pulses
Program
Feedback
PG Settings
In conjunction with parameter settings
F234
–
F237
, this parameter is used to
scale the input pulse train speed-control signal when using the optional
Expansion IO Card Option 2
.
When using the optional terminal board, the frequency command can be input
via the pulse train input (RP). The input pulse frequency is calculated to the
percent base data which is then converted to the frequency based on settings
F234
–
F237
.
See the
Expansion IO Card Option 2
instruction manual (P/N 58686) for
additional information on the function of this terminal.
Direct Access Number — F378
Parameter Type —
Numerical
Factory Default —
500
Changeable During Run —
No
Minimum — 12
Maximum — 9999
Units — PLS
PID Output Dead Band
Program
Feedback
PG Settings
While operating in the PID mode, this parameter establishes an ASD output
threshold that must be exceeded in order to activate the configured PID control.
Direct Access Number — F379
Parameter Type —
Numerical
Factory Default —
0
Changeable During Run —
Yes
Minimum — 0
Maximum — 100
Units — %
F376
F379
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