Specifications

RA7x/SA7x Pocket Reference Guide 41
18—Opcode/Parameter Invalid/Inconsistent with Drive
State
Error Description: The level 2 command received
from the controller is valid, but the command itself or
a parameter contained in the command is inconsistent
with the drive’s current state or physical status.
FN: 68—asup.bkd.ctrl.—spinup blocked by the
controller
FN: 69—sup.bkd.dgn.—spinup blocked by diagnostic
FN: B4—inc.cmd.flt.—incorrect command drive fault
state
FN: B5—inc.cmd.lsn.—incorrect command drive logical
state number
FN: B9—inv.svo.hsw.—invalid level 1 servo head
switch
FN: C1—drv.wrt.prtd.—drive write protected
FN: C5—inc.drst.top.—incorrect drive state—NOT
topology
FN: C8—flt.not.negd.—fault or error not cleared
FN: CA—inv.svo.rcv.—invalid servo error recovery
FN: CE—inv.svo.sek.—invalid servo seek
FN: CF—run.sw.stop.—run switch in ’STOP’ position
FN: D2—inv.run.lsn.—invalid run logical state number
Most Probable Cause: ECM, SDI controller, SDI
cable
1D—Actuator Over Speed Error
Error Description: During course positioning mode
the positioner velocity was greater than design
specifications.
FN: 4B—act.ovr.spd.—actuator over speed
Most Probable Cause: ECM, HDA
1E—Actuator Over Current Error
Error Description: The current being used by the
read/write head actuator is too high.
FN: 4C—act.ovr.cur.—actuator over current
Most Probable Cause: ECM, HDA