Rockwell Automation 1398-DDM-xxx USE MNL/ULTRA 200 DIG.SERVO.DR - Manual (Page 185)

Publication 1398-5.0 – October 1998
Status Display 10-3
Power-Up Error Codes
A power-up error indicates in almost all cases that the drive should be
returned to the factory for service. In general, any occurrence of a
Power-up error should be treated with extreme caution. It may
indicate the hardware is marginal.
Situations that may cause drive hardware errors, and which can be
remedied outside the factory include:
The drive is powered-down while a firmware upgrade is loading into
flash memory. A program memory error occurs when power is
reapplied. To remedy the problem, reload the firmware using
ULTRA Master.
A watchdog time-out error may result from electrical “noise”
(electromagnetic interference - EMI), a firmware error, or a hardware
malfunction. The context of the watchdog error needs to be
investigated to determine the source of the problem.
A personality EEPROM error results when a personality module is not
installed or is improperly installed in the drive. Installation of the
personality EEPROM will fix this error.
Table 10.2 lists the Power-Up Error Codes.
E....1....8 18 Motor Overspeed
E....1....9 19 Excessive Following Error
E....2....0 20 Motor Encoder State Error
E....2....1 21 Auxiliary Encoder State Error
E....2....2 22 Motor Thermal Protection
E....2....3 23 IPM Thermal Protection
E....2....4 24 Velocity Error
E....2....5 25 Commutation Angle Error
E....2....6 26 Reserved
E....2....7 27 Axis not Homed
E....2....8 28 No Motor Selected
E....2....9 29 Motor Selection not in Table
E....3....0 30 Personality Write Error
E....3....1 31 Service Write Error
E....3....2 32 CPU Communications Error
Table 10.1: Run-Time Error Codes (continued)
Status Display Error Code Fault Description