Power Board Led Trip Information (Frame 4, 5, 6 & 7) - Parker 590+ DRV Product Manual

7-10
Trips and Fault Finding
When more than one trip is to be represented at the same time then the trip codes are simply added together to form the value displayed. Within each
digit, values between 10 and 15 are displayed as letters A to F
For example, if the HEALTH WORD parameter is 01A8 then this represents a "1" in digit 3, an "8" and a "2" in
digit 2, (8+2 = 10, displayed as A) and an 8 in digit 1. This in turn represents the active trips FIELD FAILED,
ENCODER FAILED, OVER VOLTS (VA) and HEATSINK TRIP (an unlikely situation).
Power Board LED Trip Information (Frame 4, 5, 6 & 7)
The HEATSINK TRIP, 3 PHASE FAILED and ACCTS FAILED trips are associated with the following LED indications:
Frame 4
Check the LEDs on the power board for more HEATSINK TRIP information.
The LEDs light to indicate a problem.
Trips
field heatsink overtemperature
HEATSINK TRIP
armature heatsink overtemperature
3 PHASE FAILED phase loss
Decimal number
10
11
12
13
14
15
FLD HS OT
ARM HS OT
PHASE LOSS
DC590+ DRV Series DC Digital Drive
Display
A
B
C
D
E
F