Owner's manual

3-28 Programming and Parameters
167 Motor Ctrl Ackn
Displays the Motor Control Processor's acknowledgment to the Velocity Processor for the Motor Control Command bits.
169 SrLss ZeroSpdLim
Functionally equivalent to Par 160 [Zero Speed Lim], but is used exclusively in
Sensorless speed mode. The value is automatically set from Par 3 [Motor NP Hertz], Par
4 [Motor NP RPM] or Par 7 [Motor Poles]. The automatic setting corresponds to the rated
slip speed of the motor (synchronous speed - nameplate speed). The value can be
manually set.
Units:
Default:
Min/Max:
RPM
49.9975
0.0000/875.0000
✓ Real
171 Set Speed Lim
Creates a tolerance - hysteresis band around the value in Par 41 [Limited Spd Ref] for
comparison to average speed feedback. The comparison controls bit 14 [At Setpt Spd] of
Par 155 [Logic Status]. In general bit 14 [At Setpt Spd] turns on when the feedback is
within the tolerance of the reference. Technically - Turn-on level for rising feedback = Par
41 [Limited Spd Ref] - Limit. Turn-off level for rising feedback = {Limited Spd Ref} +
2(Limit). Turn-on level for falling feedback = [Limited Spd Ref} + Limit. Turn-off level for
falling feedback = [Limited Spd Ref] - 2(Limit).
Units:
Default:
Min/Max:
Comm Scale:
RPM
17.6400
0.0000/882.0000
Par 4 [Motor NP RPM] = 1.0
✓✓Real
172 Setpt 1 Data
Provides data for comparison to Par 173 [Setpt1 TripPoint], driving bit 16 [At Setpt 1] of
Par 155 [Logic Status]. For more information, please see Setpt 1 Data on page C-6.
Units:
Default:
Min/Max:
P. U .
0.0000
-/+8.0000
✓✓Real
173 Setpt1 TripPoint
Provides the midpoint for operation of bit 16 [At Setpt 1] of Par 155 [Logic Status].
Units:
Default:
Min/Max:
P. U .
0.1000
-/+8.0000
✓✓Real
174 Setpt 1 Limit
Creates a tolerance - hysteresis band around the value in Par 173 [Setpt1 TripPoint].
Turn-on level for ascending data = [Setpt1 TripPoint] - [Setpt 1 Limit]. Turn-off level for
ascending data = [Setpt1 TripPoint] + 2(Limit). Turn-on level for descending data =
[Setpt1 TripPoint] + Limit. Turn-off level for descending data = [Setpt1 TripPoint] - 2(Limit).
Units:
Default:
Min/Max::
P. U .
0.0100
0.0000/0.5000
✓✓Real
175 Setpt 2 Data
Provides data for comparison to Par 177 [Setpt2 Limit], driving bit 17 [Above Setpt 2] of
Par 155 [Logic Status]. For more information, please see Setpt 2 Data on page C-6.
Units:
Default:
Min/Max:
P. U .
0.0000
-/+8.0000
✓✓Real
176 Setpt2 TripPoint
Provides the midpoint for operation of bit 16 [At Setpt 1] of Par 155 [Logic Status].
Units:
Default:
Min/Max:
P. U .
0.2000
-/+8.0000
✓✓Real
177 Setpt 2 Limit
Creates a tolerance - hysteresis band around the value in Par 176 [Setpt2 TripPoint]. For
positive setpoints: Turn-on level = [Setpt2 TripPoint], Turn-off level = [Setpt2 TripPoint] -
Limit. For negative setpoints: Turn-on level = [Setpt2 TripPoint], Turn-off level = [Setpt2
TripPoint] + Limit.
Units:
Default:
Min/Max:
P. U .
0.0100
0.0000/0.5000
✓✓Real
180 PI Output
The final output of the Process Control regulator. A value of 1 can represent either base
motor speed, motor rated torque, or 100% for some external function.
Units:
Default:
Min/Max:
P. U .
0.0000
-/+8.0000
Real
181 PI Reference
The reference input for the process control regulator. A value of 1 can represent either
base motor speed, motor rated torque, or 100% for some external function.
Units:
Default:
Min/Max:
P. U .
0.0000
-/+8.0000
✓✓Real
182 PI Feedback
The feedback input for the process control regulator. A value of 1 can represent either
base motor speed, motor rated torque, or 100% for some external function.
Units:
Default:
Min/Max:
P. U .
0.0000
-/+8.0000
✓✓Real
183 PI Command
Set bits to configure the process control regulator - enable or disable the regulator, enable or disable the time function generator and limit generator.
184 PI Lpass Filt BW
Sets the bandwidth of a single pole filter applied to the error input of the Process Control
regulator. The input to the filter is the difference between Par 181 [PI Reference] and Par
182 [PI Feedback]. The output of this filter is used as the input to the process control
regulator.
Units:
Default:
Min/Max:
R/S
0.0000
0.0000/500.0000
✓✓Real
185 PI Preload
Presets the integrator of the Process Control regulator.
Units:
Default:
Min/Max:
P. U .
0.0000
-/+8.0000
✓✓Real
No.
Name
Description Values
Linkable Read-Write Data Type
Options
Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Fault Reset Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Power Diag Precharge Torque Run Flux Run CP Enable
Default00000000000000000000000000000000
Bit 313029282726252423222120191817161514131211109876543210
0 = False
1 = True
Options
Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Time Lim En Enable
Default0000000000000000
Bit 1514131211109 8 7 6 5 4 3 2 1 0
0 = False
1 = True