Fault tracing 349
0xD506 Pump cleaning not
possible
Pump cleaning cannot be
started. The drive needs to be
in remote control and start
signal is activated.
Change control location to Auto.
0xD507 Pump cleaning
needed
Dirt detection indicates that the
pump needs cleaning but
automatic pump cleaning is not
allowed.
Perform pump cleaning manually.
Start pump cleaning by changing
parameter
0xD508 High level
Programmable warning:
Water level is reached the high
level limit. Level control is
unable to control the level for
the following reasons:
• running out of pumping
capacity.
• analog feedback sensor
failure.
Check analog level sensor.
Check that all the pumps are operating
normally.
Check parameters
0xD509 Low level
Programmable warning:
Water level is reached the low
level limit. Level control is
unable to control the level for
the following reasons:
• running out of pumping
capacity.
• analog feedback sensor
failure.
Check analog level sensor.
Check that all the pumps are operating
normally.
Check parameters
.
0xD50A Running dry
Programmable warning:
Dry run protection is activated. Check the pump inlet for sufficient
water level.
Check dry run protection settings in
parameters
and
D50C
Maximum flow
protection
Programmable warning:
Actual flow is exceeded the
defined warning level.
Check the system for leakages.
Check flow protection settings in
parameters
and
D50D
Minimum flow
protection
Programmable warning:
Actual flow is below the
defined warning level.
Check that the inlet and outlet valves
are open.
Check flow protection settings in
parameters
D50E
Outlet minimum
pressure
Programmable warning:
Measured outlet pressure is
below the defined warning
limit.
Check the pump outlet for leakages.
Check the configuration of outlet
pressure protection.
See parameters
and
minimum pressure warning level
.
D50F
Outlet maximum
pressure
Programmable warning:
Measured outlet pressure is
above the defined warning
limit.
Check the pump outlet for blockages or
closed valve.
Check the configuration of outlet
pressure protection.
See parameters
and
maximum pressure warning level
Code
(hex)
Warning / Aux. code
Cause
What to do
Summary of Contents for ACQ580
Page 1: ...ABB drives for water Firmware manual ACQ580 pump control program ...
Page 4: ... 2017 ABB Oy All Rights Reserved 3AXD50000035867 Rev C EN EFFECTIVE 2017 06 21 ...
Page 30: ...26 Start up control with I O and ID run ...
Page 40: ...36 Default configuration ...
Page 304: ...300 Parameters ...
Page 340: ...336 Additional parameter data ...