Rockwell Automation GMLC Reference Manual - Manual (Page 623)

Publication GMLC-5.2 - November 1999
586 Status Variables
Interpolator Deceleration Status
Decel_status_Interp0 and Decel_status_Interp1 are logical (Boolean)
variables which have values of:
• 1 (true) if the corresponding interpolator is commanding vector
deceleration of the associated axes
• 0 (false) if not
In the Tag Explorer select General System Variables, then select either
Decel_status Interp0 or Decel_status_Interp1 in the Tag Window.
Interpolator Merging Status
Merge_status_Interp0 and Merge_status_Interp1 are logical (Boolean)
variables which have values of:
• 1 (true) if the corresponding interpolator has been commanded to
merge the next move with the currently executing move
• 0 (false) if not
In the Tag Explorer select General System Variables, then select either
Merge_status Interp0 or Merge_status_Interp1 in the Tag Window.
System Bus Up 1394
System_bus_up_1394 is a logical (Boolean) variable with a value of:
• 1 (true) if the 1394 system module is up (i.e., running without both
voltage loss and phase loss), and
• 0 (false) if not.
When System_bus_up_1394 = 0, System_bus_under_voltage_fault_1394
= 1 and System_phase_loss_fault_1394 = 1.