ProMinent DULCOMETER diaLog DACb User Manual

Error Error message text Cause Remedy
11 A limit value error
still exists after the
delay time has
elapsed.
The measured value
lies above the limit
value for a period
longer than the set
delay time.
Check whether the choice of the limit
value matches the application and
adjust the limit value if necessary.
Check whether the choice of the delay
period matches the application and
adjust the delay time if necessary.
Check the design of the actuator. Is the
actuator selected too large?
Check the concentration of the
metering chemical – is the concentra‐
tion too high?
Check the control parameters. Does
the control tend to over/undershoot?
12 There is a sample
water fault e.g. no
flow.
The sample water limit
contact of the in-line
probe housing e.g.
DGMa was triggered
by the float dropping.
Check the routing of the sample water
line.
Check the sample water discharge
point. Is it blocked?
Check if a sample water filter is fitted
and clean it if necessary.
13 The controller is in
‘Pause’ status.
The Pause input (dig‐
ital input) was activated
externally.
Check whether the Pause signal
received matches the system's
expected operating mode.
Check whether the ‘NO/NC’ actuating
direction matches the choice in the
controller.
14 The controller is in ‘
Pause (Hold)’
status.
The Pause input (dig‐
ital input) was activated
externally.
Check whether the Pause signal
received matches the system's
expected operating mode.
Check whether the ‘NO/NC’ actuating
direction matches the choice in the
controller.
[Diagnostics]
169

ProMinent DULCOMETER diaLog DACb Specifications

General

Brand	ProMinent
Model	DULCOMETER diaLog DACb
Category	Controller
Language	English