ABB ACS880 ESP, Firmware Manual

Page: 435 / 494

Fault tracing 435
D101 Pressure fault Measured 09.09 Pressure is
over than defined limits.
Fault condition has been
fulfilled.
Check for problem in measurement
device.
Check for high gas content.
Check warning function setting in
parameters.
See
76.02 Pressure protection
latching .
D102 Underload fault 78.02 Underload function is
set to fault. Point of actual
09.01 Rod torque / 09.05
Rod speed values falls below
user defined curve
(parameters
78.03 - 78.08 )
for a time period defined by
parameter
78.08 Underload
delay time .
Check parameter settings.
Check setting of
78.02 Underload
function .
Check mechanical condition of the
pump.
Check fluid condition.
D103 Rod torque 1 limit fault 09.01 Rod torque is lower or
higher than 77.04 Rod torq1
limit and 09.05 Rod speed is
lower that 77.05 Rod torq1
speed for a period of time
defined by parameter 77.06
Rod torq1 delay time .
See parameters 77.02 - 77.06 .
Check warning function setting in
parameters and set values as
required.
Check mechanical condition of the
pump.
D104 Rod torque 2 limit fault 77.07 Rod torq2 function has
been triggered more than
77.13 Rod torq2 limit counter
times during 77.14 Rod torq2
time window .
Check parameter settings and set
values as required.
D105 Brake confirmation fault Mechanical brake (if present)
did not pass
Pump backspin
control procedure.
Check operational condition of
mechanical brake (if present).
Check parameters
74.21 ... 74.25 .
Code
(hex) Fault Cause What to do