38
Form E-564
Eastman
®
Fault
Message/Warning
Cause
Remedy
n170
Customer profile table is
not initialized.
Appears with n160, when you Ap-
pears with n160, when you uses a
customer profile table for generating
the velocity profile and when the se
-
lected profile table is empty (seeMT.
CNTL and MT.TNUM.
Change theMT.TNUM parameter
for this specific motion task in order
to use an initialized profile table.
Activation of any new motion or
using of DRV.CLRFAULTS will clear
the warning.
F201
Internal RAM failed.
Hardware failure detected.
Restart drive. If issue persists, con
-
tact technical support.
F202
External Ram failed.
Hardware failure detected.
Restart drive. If issue persists, con
-
tact technical support.
F203
Code integrity failed.
Software failure detected. FPGA
register access failure occurred
Restart drive. If issue persists, con
-
tact technical support.
F204 to F232
EEPROM failure de
-
tected.
EEPROM failure detected
Restart drive. If issue persists, ex
-
change drive.
F234 to F237
n234 to n237
Temperature sensor
high.
High temperature limit reached.
Check cabinet ventilation system.
F240 to F243
n240 to n243
Temperature sensor low. Low temperature limit reached.
Check cabinet ventilation system.
F245
External fault.
This fault is user generated and is
caused by user settings.
Users can configure a digital input
to trigger this fault (DINx.MODE =
10). The fault occurs according to
this input setting. Clear the input
F247
Bus voltage exceed al-
lowed thresholds.
Hardware problem in bus measure
-
ment.
Troubleshoot and repair hardware
problem.
F248
Option board EEPROM. EEPROM failure detected.
Restart drive. If problem persists,
exchange drive.
F249
Option board down
stream checksum.
Communications with the I/O on the
option board failed.
DRV.CLRFAULTS. If issue persists,
contact technical support.
F250
Option board upstream
checksum.
Communications with the I/O on the
option board failed.
DRV.CLRFAULTS. If issue persists,
contact technical support.
F251
Option board watchdog. Communications with the I/O on the
option board failed.
DRV.CLRFAULTS. If issue persists,
contact technical support.
F252
Firmware and option
board FPGA types are
not compatible.
The option board FPGA is not com
-
patible with this hardware.
Download the correct firmware file
for this drive.
F253
Firmware and option
board FPGA versions
are not compatible.
The version of the option board
FPGA is not compatible with this
firmware.
Download the correct firmware file
for this drive.
F301
n301
Motor over heated.
Motor overheated.
Check ambient temperature. Check
motor mounting heat sink capacity.
F302
Over Speed.
Motor exceeded VL.THRESH value.
Increase VL.THRESH or lower
velocity command.