Rockwell Automation MDF-SB1304F Kinetix 6000M Integrated Drive-Motor System - Manual (Page 95)

Rockwell Automation Publication 2094-UM003A-EN-P - May 2012 95
Troubleshooting the Kinetix 6000M System Chapter 7
IDM Unit Fault Diagnosis Logix Controller/IDM Unit Fault Behavior
These RSLogix 5000 fault actions are configurable from the Axis Properties
dialog box, Fault Actions tab.
Table 21 - Fault Action Definitions
Only selected faults are programmable. Table 22 indicates which faults have a
programmable RSLogix Fault Action. Faults that do not have a programmable
fault action will have the Shutdown action described in
Table 21 .
Figure 38 - RSLogix 5000 Axis Properties - Fault Actions Tab
Fault Action Definition
Shutdown Axis is disabled as defined in Table 22 . In addition, the axis in Logix enters the Shutdown
state, which disables any axes that are using this axis as a camming or gearing master. The
AxisHomedStatus tag for the faulted axis is cleared. Shutdown is the most severe action to a
fault and it is usually reserved for faults that could endanger the machine or operator if
power is not removed as quickly as possible.
Disable Drive The axis is disabled as defined in the Table 22 .
Stop Motion The axis decelerates at the maximum deceleration rate (set in RSLogix 5000 software>Axis
Properties>Dynamics tab). Once the axis has come to a stop, the servo loops remain enabled
but no further motion can be generated until the fault is reset. This is the gentlest stopping
mechanism in response to a fault. It is usually used for less severe faults.
Status Only System continues to operate. Status is displayed on the IPIM module.
Drive Fault Action/Attribute for
IDM Overtemp fault (E04).
Table 22 - Exception/Fault Behavior
IPIM Display
(RSLogix Drive Fault) IDM Status
Indicator
Potential Cause Possible Solution
RSLogix
Programmable
Fault Action
Fault Behavior
E04 – Motor Overtemp
(MotorOvertempFault) Flashing
Red Excessive IDM unit temperature. • Lower ambient temperature, increase IDM
unit cooling.
Yes Decel/Disable
E05 – Power Fault
(DriveOvercurrentFault) Flashing
Red Operation above the IGBT
instantaneous current rating or IPIM
module power supply undervoltage. • Operate within the instantaneous power
rating.
• Reduce acceleration rates.
• If fault persists, replace IDM unit.
No Coast/Disable/
Open Contactor
Enable