
Rockwell Automation Publication 750-PM101B-EN-P - April 2022
107
Chapter 4 Troubleshooting
116 IbFbk
B-phase simultaneously sampled current feedback
scaled to units of the system.
REAL
PkA
117 IcFbk
C-phase simultaneously sampled current feedback
scaled to units of the system.
REAL
PkA
120 FreqSync Enhanced
Delay
This signal indicates the status of the delay when
Flying Start function is activated. This is for the
CEMF mode of the Flying Start function.
DINT
t/f
121 FreqSync Enhanced
State
This signal indicates the status of flying start
operating state. This is for the CEMF mode of the
Flying Start function.
DINT
t/f
122 FreqSync Sweep State
This signal indicates the status of flying start
operating state. This is for the Sweep mode of the
Flying Start function.
DINT
t/f
125 PrchrgState
State of the Precharge state machine.
DINT
t/f
130 LineLoss Act
If this signal is non-zero, then a Line Loss condition
is active. If this signal is zero, then a Line Loss
condition is not active.
DINT
t/f
135 Power State Handler
The present state being executed by the power state
handler.
DINT
t/f
136 PwrStateCmd
Commanded state from the PowerStateMach to the
PowerStateHandler.
DINT
t/f
140 Current Limit Stop
Active
If this signal is non-zero, then a Current Limit
Stopping Sequence is active. If this signal is zero,
then a Current Limit Stopping Sequence is not
active.
DINT
t/f
141 Sequencer State
The present state of the Sequencer.
DINT
t/f
145 ActvPwmFreq
Active PWM frequency
REAL
Hz
146 MaxJuncTemp
Active max junction temperature used in thermal
manager.
REAL
°C
150 TrqRefAtZero
If this signal is non-zero, then the
10:2150 [Trq Ref Filt In] will be forced to a value of
zero. If this signal is zero, then the Torque
Reference is supplied by 10:2076 [Trq Ref Selected]
after offset by the Friction Compensation and
Torque Step signals. This signal could become non-
zero as part of a stop sequence or during Autotune.
DINT
t/f
155 RideThruRcvrLvl
This is the level of DC Bus voltage where the PWM
can become active again when power loss has
occurred and power is recovered.
REAL
VDC
156 RideThruStrtLvl
This is the level of bus voltage where the PwrLoss
mode is triggered.
REAL
VDC
157 VbusUnderVltgLvl
This is the level set to trigger a bus under voltage
event.
REAL
VDC
160 Theta_e
This signal is the Theta_e, the electrical stator angle,
in radians.
REAL
Rad
161 Theta_r
This signal is the Theta_r, the electrical rotor angle,
in radians.
REAL
Rad
170 IdSyncFdbk
Flux current feedback.
REAL
PkA
171 IqSyncFdbk
Torque current feedback.
REAL
PkA
172 VdSyncFdbk
This signal is the d-axis voltage feedback.
REAL
PkV
173 VqSyncFdbk
This signal is the q-axis voltage feedback.
REAL
PkV
180 VdsCmd
D-axis voltage command in synchronous reference
frame.
REAL
PkV
181 VqsCmd
Q-axis voltage command in synchronous reference
frame.
REAL
PkV
190 FieldWeakSts
If this signal is non-zero, then the field weakening
control is active.
DINT
t/f
191 FluxRegFdFwd
This signal is the flux regulator output feed forward
term.
REAL
PkA
192 FlxRegOmgLim
If this signal is non-zero, then the flux regulator is
not active. If this signal is zero, then the flux
regulator is active.
DINT
t/f
Port 10 Testpoint Codes (Continued)
No. Name
Description
Data Type
Units
Содержание Allen-Bradley PowerFlex 755T Series
Страница 6: ...6 Rockwell Automation Publication 750 PM101B EN P April 2022 Preface Notes ...
Страница 20: ...20 Rockwell Automation Publication 750 PM101B EN P April 2022 Chapter 2 Parameter Organization Notes ...
Страница 118: ...118 Rockwell Automation Publication 750 PM101B EN P April 2022 Chapter 4 Troubleshooting Notes ...
Страница 122: ...122 Rockwell Automation Publication 750 PM101B EN P April 2022 Appendix A Permanent Magnet Motors Notes ...
Страница 126: ...126 Rockwell Automation Publication 750 RM100B EN P August 2021 ...