Reference
11-4 Manual # 42-02-7223
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. Please refer to “Armature
Voltage (System 12 SCR Drive)” on page 4-10.
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.
Drive IOS Limit This signal represents the hard-coded threshold at which an
Inspection Overspeed will be tripped. 150fpm.
Drive IOS Param Limit This signal represents the user-configurable threshold (Safety
screen) at which an Inspection Overspeed will be tripped.
Encoder Signal Raw encoder speed signal.
Field Active Status High = motor field control enabled.
Field Command (Control) Motor field composite command.
Field Control Path MCE internal diagnosis only.
Field Current Feedback Filtered motor field current feedback signal.
Field Current Signal Raw motor field current feedback signal.
Field Error Motor field error signal.
Field Integral Command Motor field integral command.
Field Integral Gain Motor field integral gain.
Field Proportional Command Motor field proportional command.
Field Proportional Gain Motor field proportional gain.
Field Voltage Feedback Filtered motor field voltage feedback signal.
Field Voltage Signal Raw motor field voltage feedback signal.
Load Weigher (Raw) Analog load weigher signal, after amplification (adjusted by
trimpot LW ADJ), at test point TP_LW on the CTP (cartop) board.
Load Weigher (Signal) The controller’s internal representation of the Load Weigher
(Raw) signal.
Table 11.2 Test Point Signals
Test Signal Description / Text References
To Next Page
Loading...
Need help?
General