Specifications

60 RA7x/SA7x Pocket Reference Guide
E3—Firmware Detected Fault - OCP Driver
Error Description: The I/O processor firmware has
detected an inconsistency in the OCP driver. This
driver provides the interface to the operator control
functions and determines what type of device is
connected to the drive’s remote front panel connector.
FN: 30—ocp.flt.num.—invalid OCP logical state
FN: 31—inv.cmd.opc.—invalid command opcode
FN: 32—exp.rxp.tmr.—expired response packet timer
FN: 33—rtx.lst.rsp.—retransmit last response
FN: 34—inv.rsp.cnt.—invalid response packet byte
count
FN: 35—inc.rsp.opc.—incorrect response packet
opcode
FN: 36—inv.rsp.opc.—invalid response packet opcode
FN: 37—inv.ocp.lck.—invalid OCP interlock
FN: 38—exp.rsp.tmr.—expired response packet timer
FN: 39—rtx.lst.rsp.—retransmit last response
FN: 3A—ocp.und.flt.—ocphdr module undefined fault
FN: 3B—ocp.und.flt.—ocphdr module undefined fault
FN: 3C—ocp.und.flt.—ocphdr module undefined fault
FN: 3D—ocp.und.flt.—ocphdr module undefined fault
Most Probable Cause: ECM, OCP, or SA7x logic