Rockwell Automation GMLC Reference Manual - Manual (Page 592)

Publication GMLC-5.2 - November 1999
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• 0 (false) if not.
When Axis_module_hard_fault_1394 = 1, Drive_hard_fault_1394 = 1.
The occurrence of one of the following underlying faults triggers the
Axis_module_hard_fault_1394:
• Axis_bus_loss_fault_1394
• Axis_Drive_over_temp_fault_1394
• Axis_it_fault_1394
• Axis_power_fault_1394
To clear this fault, you must clear the underlying fault with a Reset Fault
block, set to Reset 1394.
In the Tag Explorer, select both Axis System Variables and the desired
physical axis, then select Axis_module_hard_fault_1394 in the Tag
Window.
System Module Hard Fault 1394
System_module_hard_fault_1394 is a logical (Boolean) variable, with a
value of:
• 1 (true) if the 1394 system module has detected a fault condition, and
• 0 (false) if not.
When System_module_hard_fault_1394 = 1, Drive_hard_fault_1394 = 1.
The occurrence of one of the following underlying faults triggers the
System_module_hard_fault_1394:
• System_bus_over_voltage_flt_1394
• System_bus_under_voltage_flt_1394
• System_control_power_fault_1394
• System_ground_fault_1394