User guide

13-4
FlexPak 3000 DC Drive Software Reference
F00009
CONTROLLER
THERMOSTAT TRIP
Drive thermostat indicates high temperature (>50°C)
Possible causes:
•
Inadequate heat sink ventilation.
•
Inadequate cabinet ventilation.
•
Heat sink fan failure.
•
Damaged or disconnected drive thermostat wiring.
F00010
AC LINE
SYNCHRONIZATION
FAULT
Three-phase AC line synchronization circuit failure.
Possible causes:
•
Blown AC line fuse(s).
•
AC line frequency not within required range of 48 to 62Hz.
•
Excessive AC line noise or distortion.
•
Unstable AC line frequency. See
PLL MAXIMUM ERROR
(P.308).
•
Disconnected, loosely connected or damaged J6 ribbon cable.
F00011
OIM COMMUNICATIONS
TIMEOUT
The Regulator board was unable to communicate with the interface
module (
OIM
or
DCM
). (See the hardware manual for a description of
regulator status
LED
s that can pinpoint whether or not the interface module
is communicating.)
Possible causes:
•
Disconnected, loosely connected, or damaged interface module/serial
cable.
•
Regulator board failure.
F00012
ARMATURE OVER
VOLTAGE
Armature voltage exceeded 125% of
MOTOR RATED ARM VOLTS
(P.009).
Possible causes:
•
MOTOR RATED ARM VOLTS
not set properly.
•
Improper voltage loop tuning.
•
ENHANCED FLD VOLT ADJ
(P.500) set too high (Enhanced Field Supply kit
only).
F00013
NETWORK
COMMUNICATION
TIMEOUT
Network communications is missing or failed to communicate with master
(
CONTROL SOURCE SELECT
set to
NETWORK
).
Possible causes:
•
NETW CONNECT TYPE
(P.910) was changed from
BASIC
to
FULL
.
•
NETW DROP NUMBER
(P.900) was changed.
•
Network option cable connections are loose or not connected.
•
Network option board failed or master communications failed.
Table 13.1 – Fault Codes (Continued)
Code OIM Display Description