Allen-Bradley 1756 ControlLogix - Page 585

Motion Error Codes, faults, and attributes
Chapter 9
Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018 585
DriveWarningBits DINT GSV G10/Status
These are the status bits for the drive.
Bit Bit Name Meaning
0 DriveOverloadWarning Set when motor load limit is
exceeded. It gives the control
program a chance to reduce motor
loading to avoid a shutdown
situation.
1 DriveOvertempWarning Set when drive’s temperature
limit is exceeded. It gives the
program a chance to increase drive
cooling before causing a
shutdown situation.
2 MotorOvertempWarning Set when the motor’s temperature
limit is exceeded. It gives the
program a chance to increase
motor cooling before entering a
shutdown situation.
3 CoolingErrorWarning Set when ambient temperature
limit inside the drive enclosure is
exceeded. It gives the program a
chance to increase drive cooling to
avoid a shutdown situation.
4-31 Reserved
ExternalDriveType DINT GSV G9/Configuration
Set the attribute to velocity servo drive when the servo module axis is interfacing
with an external velocity servo drive to disable the servo modules internal digital
velocity loop. When configuring as a torque servo drive, select torque servo drive
to enable the servo module axis’ internal digital velocity loop.
Value: Meaning
0 torque servo drive
1 velocity servo drive
FaultConfigurationBits DINT GSV/SSV G10/Status
These are the status bits for the drive.
Bit Bit Name Meaning
0 SoftOvertravelChecking When set, it enables a periodic
test that monitors the axis’ current
position and issues a
Positive/Negative Overtravel Fault
if it travels beyond the set limits
1 DriveFaultChecking
(Servo)
Set this bit if you are using the
servo module’s drive fault input
and specify the drive fault contact
configuration of the amplifier’s
drive fault output.
1 HardOvertravelChecking
(Servo Drive)
When set, it enables a periodic
test to monitor the current state of
the positive and negative
overtravel limit switch inputs and
issues a Positive/Negative Hard
Overtravel Fault if the axis position
travels activate the limit switches.