9-3
Software Test Point Signals
iControl AC
9
Armature Composite Control The summation of Armature Command Control and Armature
Feed forward Control.
Armature Control Set PID control sets that reflect standard, start (normal), stop (nor-
mal), steady-state (normal) and start (relevel) adjustment
parameters.
Normal:
0 = Idle - before motor contactor picks [PID - Standard]
1 = Idle - after motor contactor picks [PID - Start (normal)]
2 = Acceleration [PID - Standard]
3 = Peak [PID - Steady-State (normal)]
4 = Deceleration [PID - Standard]
5 = Flare [PID - Stop (normal)]
6 = Leveling [PID - Standard]
7 = Idle - before motor contactor drops [PID - Standard]
Relevel:
8 = Idle - before motor contactor picks [PID - Standard]
9 = Idle - after motor contactor picks [PID - Start (relevel)]
10 = Acceleration - Leveling [PID - Standard]
Armature Current Dampen Feedback Armature current dampening signal.
Armature Current Signal Raw armature current feedback signal.
Armature Current Synthetic Feedback Armature current synthetic speed signal used for internal speed
reference and for current safety calibration.
Armature Differential Command Armature differential command.
Armature Differential Gain Armature differential gain.
Armature Error (Damped) Dampened armature error signal.
Armature Error (Raw) Raw armature error signal.
Armature Feedforward (Control) Filtered armature feedforward command.
Armature Feedforward (Raw) Raw armature feedforward command.
Armature Integral Command Armature integral command.
Armature Integral Gain Armature integral gain.
Armature On Status High = PID control enabled.
Armature Proportional Command Armature proportional command.
Armature Proportional Gain Armature proportional gain.
Armature Voltage Dampen Feedback Armature voltage dampening signal.
Armature Voltage Signal Raw armature voltage feedback signal.
Armature Voltage Synthetic Feedback Armature voltage synthetic speed signal used for internal speed
reference and for voltage safety calibration.
Brake Contactor Status Indicates status (open/closed) of brake contactor. When the sig-
nal is high, the contacts are closed. When the contactor is closed
AND the brake field module is enabled, the brake will lift.
Brake Current Feedback Filtered brake current feedback signal.
Brake Current Signal Raw brake current feedback signal.
Brake Enable Status Indicates status of signal that enables the brake field module.
When high, the module is enabled. When the module is enabled
AND the contactor is closed, the brake will lift.
Brake Voltage Feedback Filtered brake voltage feedback signal.
Brake Voltage Signal Raw brake voltage feedback signal.
DAC Offset Status Indicates whether DAC signal offset is positive or negative.
Drive Enable Status Indicates status of signal that enables the motor field module.
When high, the module is enabled. When the module is enabled
AND the contactor is closed, the motor will run.
Table 9.2 Test Point Signals
Test Signal Description / Text References
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