GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 257)

DV-300 Adjustable Speed Drives
——— FUNCTION DESCRIPTION ———
6
129
6.15.3 Failure Register
SPEC FUNCTIONS
[330] Failure register
[262] Failure reset
[263] Failure reg del
Parameter description No.
Value
Standard
Configuration min max
Factory
American
Factory
European
Failure register 330 1 10 10 10 -
Failure reset 262 -
Failure reg del 263 -
Failure register The Failure register contains the last 10 failures that have occurred. It also contains
information about the time the failure occurred, based on the operating hours (Life
time), as well as information on the type of failure. This information can be accessed by
pressing the ENTER key on the keypad when a failure is indicated. If several failures
occur in sequence, all the failures are stored in the failure register until a failure occurs
that causes the disconnection of the drive (Latch = ON, see Programmable alarms).The
content of the failure register can also be read out via the bus or the serial interface.
Failure reset Acknowledgement of a failure. The failure reset can be initiated by pressing the CAN-
CEL key when the failure is shown in the display of the keypad. If, however, several
failures occur in sequence, these can only be reset by selecting Failure reset command
through the ENT key.
Failure reg del Clearing the failure register.
The informations about the last 10 failures that have occorred are available thru serial line in the following way:
- Set the parameter FAILURE REGISTER [330], it indicates the position number of the failure occurred:
Example, if set to 10 it will be the last failure.
- Read: FAILURE TEXT [327], FAILURE HOUR [328], FAILURE MIN [329], they indicate the type and when
the alarm is occurred