ProMinent DULCO flex Control Supplementary Operating Instructions

Register Designation Type Display / purpose
1422 “Upper user-defined error
limit current” analogue input
FLOAT32 For the analogue operating modes - LINEAR
CURVE - LOWER SIDE BAND - UPPER SIDE
BAND this parameter determines the configurable
upper error threshold for the input current. Setting
only effective if “Fault message current too high”
parameter was set to “active”
0.1 … 20.5 mA
1424 “Input level” pause input BOO‐
LEAN
Without inversion, the PAUSE status is activated via
a LOW level at the pause input
0 - DO NOT INVERT INPUT LEVEL
1 - INVERT INPUT LEVEL
1425 “Delete error requiring
acknowledgement” pause
input
BOO‐
LEAN
Depending on the configuration, all errors requiring
acknowledgement can be reset at the start of an
active PAUSE signal
0 - DO NOT RESET ERROR REQUIRING
ACKNOWLEDGEMENT
1 - RESET ERROR REQUIRING ACKNOWLEDGE‐
MENT
1426 “Input level” auxiliary input BOO‐
LEAN
Without inversion, the auxiliary operating mode is
activated via a LOW level at the auxiliary input
0 - DO NOT INVERT INPUT LEVEL
1 - INVERT INPUT LEVEL
1427 “Batch memory function”
contact input
BOO‐
LEAN
If the batch memory is activated and a new batch
process is triggered while batch metering is in pro‐
gress, the remaining volume to be metered will be
increased by that of the new batch. If the batch
memory is not activated, the remaining volume is
deleted and the new batch is started
0 - BATCH MEMORY NOT ACTIVATED
1 - BATCH MEMORY ACTIVATED
1428 “Contact memory function”
contact input
BOO‐
LEAN
If the contact memory is activated and a new contact
process is triggered while contact metering is in pro‐
gress, the remaining volume to be metered will be
increased by that of the new contact process. If the
contact memory is not activated, the remaining
volume is deleted and the new batch is started
0 - CONTACT MEMORY NOT ACTIVATED
1 - CONTACT MEMORY ACTIVATED
1429 “Adaptive contact control”
contact input
FLOAT32 With adaptive contact control (exclusively in contact
mode), the frequency or dosing rate is set according
to the time interval of the incoming contact pulses. If
the time interval changes, the stated variables
change adaptively.
0 - INACTIVE
1 - ACTIVE
1438 “Mass density feed chemical”
concentration mode
FLOAT32 Material characteristic of the feed chemical
0.5 … 2.0 kg/l
Supplementary operating instructions for Modbus RTU
45

ProMinent DULCO flex Control Specifications

General

Brand	ProMinent
Model	DULCO flex Control
Category	Water Pump
Language	English