Rockwell Automation 8720MC Drives Integration Manual - Manual (Page 63)

Publication 8720MC-IN002A-EN-P — December 2002
Troubleshooting Your 8720MC Servo Drive 3-9
Parameter 13 - Drive Status
This parameter is a bit pattern that identifies the status of the drive the
drive. The structure of parameter 13 is:
Bit 0: true = Command speed = motor speed - “At Speed”
Event parameter 330, Setup parameter 157 or 272
Bit 1: true = Motor speed = 0 - “Zero Speed”
Event parameter 331, Setup parameter 124
Bit 2: true = Motor is below threshold speed - “Vel Below Th”
Event parameter 332, Setup parameter 125
Bit 3: true = Torque greater than threshold torque -
“Trq above Th”
Event parameter 333, Setup parameter 126
Bit 4: true = Torque greater than torque limit -
“Trq Above Lt”,
Event parameter 334, Setup parameter 82 or 83
Bit 5: true = Commanded motor velocity is greater
than the velocity limit - “Vel above Lt”,
Event parameter 335, Setup parameter 38 or 39
Bit 6: true = Motor is in Position - “In Position”
Event parameter 336, Setup parameter 57
Bit 7 = Reserved
Bit 8 = Reserved
Bit 9: true = Spindle feedback is less than the minimum spindle
speed - “Spd Below Mn”,
Event parameter 339, Setup parameter 220
Bit 10: true = Spindle feedback is greater than the maximum