Displaying Faults - Veikong gpd 515/g5 Startup Manual

6.3

DISPLAYING FAULTS

A . Displaying F a u l t Conditions
Whenever the fault relay trips (drive shutdown), the fault that caused the trip (except for
Illegal Constant or Control Function Hardware) is entered into non-volatile RAM. The drive
also retains the operating conditions when the fault occurred.
These conditions can only be displayed when the drive is in the Drive mode (DRIVE light is
on).
DESCRIPTION
If a major fault has just
occurred, but the drive
has not been reset,
proceed directly to Step A.
If the drive has been reset,
the conditions at the last
fault can still be displayed:
Proceed to Step A.
Step A
Display the frequency reference
that was present when the fault
occurred.
Display the output frequency
that was present when the
fault occurred.
Table 6-2. Displaying Fault Conditions
KEY SEQUENCE
Press , then
MENU
then
Press
DATA
ENTER
Press
Press
Press
,
DATA
ENTER
4 times
6-7
DIGITAL OPERATOR DISPLAY
(See Note 1)
The DRIVE and STOP lights are
illuminated, and the FWD, REV,
SEQ, & REF lights are flashing.
EF3
External Fault 3
Function U2
Fault Trace
Current Fault
None
Last Fault
External Fault 3
Frequency Ref
U2-03= 10.00 Hz
Output Freq
U2-04= 10.00 Hz