P9 ASD Installation and Operation Manual
217
Point 1 Setting
Program
Communications
Communication Reference Adjust
When enabled at
, this parameter is used to allow the user to set the gain
and bias of the speed control input to the ASD when the speed control signal is
received via the source selected at
Gain and Bias Settings
When operating in the
Speed Control
mode and using one of the control
sources from
Settings
above, the settings that determine the gain and bias
properties of the input signal are:
•
Communications Reference Speed Setpoint 1
(frequency)
(
• the communications
input signal value that represents
Communications
Reference Speed Setpoint 1
(frequency):
•
Communications Reference Speed Setpoint 2
(frequency)
(
), and
• the communications
input signal value that represents
Communications
Reference Speed Setpoint 2
(frequency):
.
Once set, as the input signal value changes, the output frequency of the ASD
will vary in accordance with the above settings.
This parameter sets the
Communications Reference
input value that represents
Communications Reference Speed Setpoint 1
(frequency). This value is
entered as 0 to 100% of the
Communications Reference
input value range.
Changes made to this parameter require that the power be cycled (off then on)
for the changes to take effect.
Direct Access Number — F811
Parameter Type —
Numerical
Factory Default —
0
Changeable During Run —
Yes
Minimum — 0
Maximum — 100
Units — %
Point 1 Frequency
Program
Communications
Communication Reference Adjust
This parameter is used to set the gain and bias of the
Communications
Reference
speed control input.
See
for additional information on this parameter.
This parameter sets
Communications Reference Speed Setpoint 1
.
Changes made to this parameter require that the power be cycled (off then on)
for the changes to take effect.
Direct Access Number — F812
Parameter Type —
Numerical
Factory Default —
0.00
Changeable During Run —
Yes
Minimum — 0.00
Maximum — Maximum Freq. (
Units — Hz
Point 2 Setting
Program
Communications
Communication Reference Adjust
This parameter is used to set the gain and bias of the
Communications
Reference
speed control input.
See
for additional information on this parameter.
This parameter sets the
Communications Reference
input value that represents
Communications Reference Speed Setpoint 2
(frequency). This value is
entered as 0 to 100% of the
Communications Reference
input value range.
Changes made to this parameter require that the power be cycled (off then on)
for the changes to take effect.
Direct Access Number — F813
Parameter Type —
Numerical
Factory Default —
100
Changeable During Run —
Yes
Minimum — 0
Maximum — 100
Units — %
Summary of Contents for P9
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