ProMinent DULCOMETER User manual

DULCOMETER, Compact Controller
Measured variable: Chlorine
Assembly and operating instructions
A1000
EN
Part no.: 985626 Version: BA DM 208 08/15 EN
Please carefully read these operating instructions before use. · Do not discard.
The operator shall be liable for any damage caused by installation or operating errors.
The latest version of the operating instructions are available on our homepage.

General non-discriminatory approach In order to make it easier to read, this
document uses the male form in grammat‐
ical structures but with an implied neutral
sense. It is aimed equally at both men and
women. We kindly ask female readers for
their understanding in this simplification of
the text.
Supplementary information
Please read the supplementary information in its entirety.
Information
This provides important information relating to the correct operation of the unit or
is intended to make your work easier.
Safety Information
The safety information includes detailed descriptions of the hazardous situation, see
Ä Chapter 2.1 ‘Explanation of the safety information’ on page 8
The following symbols are used to highlight instructions, links, lists, results and other ele‐
ments in this document:
Tab. 1: More symbols
Symbol Description
Action, step by step
⇨Outcome of an action
Links to elements or sections of these instructions or other applicable
documents
nList without set order
[Button] Display element (e.g. indicators)
Operating element (e.g. button, switch)
‘Display /GUI’ Screen elements (e.g. buttons, assignment of function keys)
CODE Presentation of software elements and/or texts
Supplemental directives
2

Table of contents
1 Identity code........................................................................................................... 6
2 Introduction............................................................................................................. 8
2.1 Explanation of the safety information............................................................. 8
2.2 Users' qualifications...................................................................................... 10
3 Safety and responsibility....................................................................................... 12
3.1 General Safety Information.......................................................................... 12
3.2 Correct and proper use................................................................................ 14
4 Functional description........................................................................................... 15
4.1 Overview of the first level menu................................................................... 16
5 Assembly and installation..................................................................................... 19
5.1 Scope of delivery.......................................................................................... 20
5.2 Mounting (mechanical)................................................................................. 20
5.2.1 Wall mounting............................................................................................ 20
5.2.2 Pipe mounting........................................................................................... 22
5.2.3 Control panel mounting............................................................................. 23
5.3 Installation (electrical)................................................................................... 31
5.3.1 Cable Cross-Sections and Cable End Sleeves......................................... 32
5.3.2 Electrical connection of the chlorine sensor.............................................. 32
5.3.3 Terminal diagram / wiring.......................................................................... 33
5.3.4 Installation (electrical)................................................................................ 38
5.4 Switching of inductive loads......................................................................... 39
6 Commissioning..................................................................................................... 41
6.1 Initial commissioning.................................................................................... 41
6.2 Setting the controller during commissioning................................................. 41
7 Operating diagram................................................................................................ 42
7.1 Overview of equipment/Control elements.................................................... 42
7.2 Adjusting display contrast............................................................................. 43
7.3 Continuous display....................................................................................... 43
7.4 Info display................................................................................................... 44
7.5 Password...................................................................................................... 45
8 Operating menus ................................................................................................. 46
8.1 Calibrating (CAL) the chlorine sensor ......................................................... 46
8.1.1 Sensor slope calibration............................................................................ 48
Table of contents
3

8.1.2 Calibrate sensor zero point [CHECK ZERO]............................................. 51
8.1.3 Commissioning a new sensor................................................................... 52
8.2 Setting limit values
[LIMITS] ........................................................................ 53
8.3 Setting the control [CONTROL] ................................................................... 55
8.4 Input setting (INPUT).................................................................................... 58
8.5 Output setting (OUTPUT)............................................................................. 61
8.6 DEVICE setting............................................................................................ 65
9 Control parameters and functions......................................................................... 66
9.1 DULCOMETER® Compact Controller function states ................................. 66
9.2 STOP/START key........................................................................................ 68
9.3 Priming (PRIME).......................................................................................... 69
9.4 Hysteresis limit............................................................................................. 70
9.5 Temperature correction variable.................................................................. 70
9.6 Checkout time for measured variable and correction variable..................... 72
9.7 Checkout time control................................................................................... 72
9.8 Power relay "P-REL" as limit value relay...................................................... 73
9.9 Setting and functional description of "Relay Used as a Solenoid Valve" .... 74
9.10 Alarm relay................................................................................................. 76
9.11 "Error logger" operating mode.................................................................... 76
10 Maintenance......................................................................................................... 77
10.1 Changing the fuse, DULCOMETER® Compact Controller......................... 77
10.2 Error messages.......................................................................................... 78
11 Technical data DULCOMETER® Compact Controller........................................... 81
11.1 Permissible ambient conditions.................................................................. 81
11.2 Sound Pressure Level................................................................................ 81
11.3 Material data............................................................................................... 82
11.4 Chemical Resistance.................................................................................. 82
11.5 Dimensions and weights............................................................................ 83
12 Electrical data....................................................................................................... 84
13 Spare parts and accessories................................................................................ 87
14 Replacing spare part units ................................................................................... 88
14.1 Replacing the top part of the housing......................................................... 88
14.2 Replacing the lower part of the housing (wall/tube retaining bracket)........ 90
14.3 Replacing the lower part of the housing (control panel installation)........... 92
Table of contents
4

15 Standards complied with and Declaration of Conformity...................................... 96
16 Disposal of Used Parts......................................................................................... 97
17 Index..................................................................................................................... 98
Table of contents
5

1 Identity code
DCCa DULCOMETER® Compact,
Mounting type
E Spare part units
W Wall/pipe mounting IP 67
S With fitting kit for control panel mounting IP 54
Design
00 With ProMinent® logo
E1 Spare part unit, controller housing lower part (processor/PCB), fully
assembled
E2 Spare part unit, controller housing top part (processor/PCB), fully
assembled
Operating voltage
6 90 … 253 V, 48/63 Hz
Measured variable
C0 Free chlorine
NG pH/ORP (switchable)
L3 Conductive conductivity (designation: COND_C)
L6 Inductive conductivity (designation: COND_I)
Hardware extension
0 None
Approvals
01 CE (Standard)
Certificates
0 None
Operating instructions language
EN German KR Korean
Identity code
6

DCCa DULCOMETER® Compact,
EN English LT Lithuanian
ES Spanish LV Latvian
IT Italian NL Dutch
FR French PL Polish
FI Finish PT Portuguese
BG Bulgarian RO Romanian
ZH Chinese SV Swedish
CZ Czech SK Slovakian
EL Greek SL Slovenian
HU Hungarian RU Russian
YES Japanese TH Thai
Identity code
7

2 Introduction
Data and functions
These operating instructions describe the
technical data and functions of the
DULCOMETER® Compact Controller,
measured variable chlorine.
2.1 Explanation of the safety
information
Introduction
These operating instructions provide infor‐
mation on the technical data and functions
of the product. These operating instruc‐
tions provide detailed safety information
and are provided as clear step-by-step
instructions.
The safety information and notes are cate‐
gorised according to the following
scheme. A number of different symbols
are used to denote different situations.
The symbols shown here serve only as
examples.
DANGER!
Nature and source of the danger
Consequence: Fatal or very
serious injuries.
Measure to be taken to avoid this
danger
Danger!
–Denotes an immediate threat‐
ening danger. If this is disre‐
garded, it will result in fatal or
very serious injuries.
WARNING!
Nature and source of the danger
Possible consequence: Fatal or
very serious injuries.
Measure to be taken to avoid this
danger
Warning!
–Denotes a possibly hazardous
situation. If this is disregarded,
it could result in fatal or very
serious injuries.
CAUTION!
Nature and source of the danger
Possible consequence: Slight or
minor injuries, material damage.
Measure to be taken to avoid this
danger
Caution!
–Denotes a possibly hazardous
situation. If this is disregarded,
it could result in slight or minor
injuries. May also be used as a
warning about material
damage.
Introduction
8

NOTICE!
Nature and source of the danger
Damage to the product or its sur‐
roundings
Measure to be taken to avoid this
danger
Note!
–Denotes a possibly damaging
situation. If this is disregarded,
the product or an object in its
vicinity could be damaged.
Type of information
Hints on use and additional infor‐
mation
Source of the information, addi‐
tional measures
Information!
– Denotes hints on use and
other useful information. It
does not indicate a hazardous
or damaging situation.
Introduction
9

2.2 Users' qualifications
WARNING!
Danger of injury with inadequately qualified personnel!
The operator of the plant / device is responsible for ensuring that the qualifications
are fulfilled.
If inadequately qualified personnel work on the unit or loiter in the hazard zone of
the unit, this could result in dangers that could cause serious injuries and material
damage.
– All work on the unit should therefore only be conducted by qualified per‐
sonnel.
–Unqualified personnel should be kept away from the hazard zone
Training Definition
Instructed personnel An instructed person is deemed to be a person who has been
instructed and, if required, trained in the tasks assigned to
him/her and possible dangers that could result from improper
behaviour, as well as having been instructed in the required
protective equipment and protective measures.
Trained user A trained user is a person who fulfils the requirements made of
an instructed person and who has also received additional
training specific to the system from ProMinent or another
authorised distribution partner.
Trained qualified per‐
sonnel
A qualified employee is deemed to be a person who is able to
assess the tasks assigned to him and recognize possible haz‐
ards based on his/her training, knowledge and experience, as
well as knowledge of pertinent regulations. The assessment of
a person's technical training can also be based on several
years of work in the relevant field.
Introduction
10

Training Definition
Electrician Electricians are deemed to be people, who are able to com‐
plete work on electrical systems and recognize and avoid pos‐
sible hazards independently based on his/her technical training
and experience, as well as knowledge of pertinent standards
and regulations.
Electricians should be specifically trained for the working envi‐
ronment in which the are employed and know the relevant
standards and regulations.
Electricians must comply with the provisions of the applicable
statutory directives on accident prevention.
Customer Service
department
Customer Service department refers to service technicians,
who have received proven training and have been authorised
by ProMinent to work on the system.
Note for the system operator
The pertinent accident prevention regulations, as well as all other generally
acknowledged safety regulations, must be adhered to!
Introduction
11

3 Safety and responsibility
3.1 General Safety Information
WARNING!
Live parts!
Possible consequence: Fatal or
very serious injuries
– Measure: Disconnect the
mains power supply prior to
opening the housing
–De-energise damaged, defec‐
tive or manipulated units by
disconnecting the mains plug
WARNING!
Unauthorised access!
Possible consequence: Fatal or
very serious injuries
– Measure: Ensure that there
can be no unauthorised
access to the unit
WARNING!
Operating errors!
Possible consequence: Fatal or
very serious injuries
– The unit should only be oper‐
ated by adequately qualified
and technically expert per‐
sonnel
–Please also observe the oper‐
ating instructions for control‐
lers and fittings and any other
component groups, such as
sensors, measuring water
pumps ...
– The operator is responsible for
ensuring that personnel are
qualified
CAUTION!
Electronic malfunctions
Possible consequence: Material
damage to destruction of the unit
– The mains connection cable
and data cable should not be
laid together with cables that
are prone to interference
–Measure: Take appropriate
interference suppression
measures
Safety and responsibility
12

NOTICE!
Correct and proper use
Damage to the product or its sur‐
roundings
– The unit is not intended to
measure or regulate gaseous
or solid media
–The unit may only be used in
accordance with the technical
details and specifications pro‐
vided in these operating
instructions and in the oper‐
ating instructions for the indi‐
vidual components
NOTICE!
Correct sensor operation / Run-in
time
Damage to the product or its sur‐
roundings
– Correct measuring and dosing
is only possible if the sensor is
working perfectly
–It is imperative that the run-in
times of the sensors are
adhered to
– The run-in times should be
allowed for when planning ini‐
tial operation
– It may take a whole working
day to run-in the sensor
– Please read the operating
instructions for the sensor
NOTICE!
Correct sensor operation
Damage to the product or its sur‐
roundings
– Correct measuring and dosing
is only possible if the sensor is
working perfectly
–Check and calibrate the
sensor regularly
NOTICE!
Compensation of control deviations
Damage to the product or its sur‐
roundings
– This controller cannot be used
in control circuits which require
rapid compensation (< 30 s)
Safety and responsibility
13

3.2 Correct and proper use
NOTICE!
Correct and proper use
The device is intended to measure
and regulate liquid media. The
designated measured variable is
detailed on the controller and is
absolutely binding.
The unit may only be used in
accordance with the technical
details and specifications provided
in this operating manual and in the
operating manuals for the indi‐
vidual components (such as, for
example, sensors, fittings, calibra‐
tion devices, metering pumps etc.).
Any other uses or modifications
are prohibited.
NOTICE!
Compensation for control devia‐
tions
Damage to the product or its sur‐
roundings
– The controller can be used in
processes, which require com‐
pensation of > 30 seconds
Permissible sensors
The controller may only be oper‐
ated with the following sensors:
– DULCOTEST ® Sensor for
Free Chlorine CLB2 (Order
Number 1038902) with tem‐
perature sensor
–
DULCOTEST ® Sensor for
Free Chlorine CLB3 (Order
Number 1041696) without
temperature sensor
Safety and responsibility
14

4 Functional description
Brief functional description
The controller for chlorine measured vari‐
ables provides basic functions for water
treatment applications. The controller has
a fixed configuration with the following
features:
nLanguage independent operation.
Use of abbreviations, such as:
– [INPUT]
– [OUTPUT]
– [CONTROL]
– [ERROR]
nIlluminated display
n3 LEDs indicate the operating states:
–
[f-REL] , active
– [P-REL] , active
– Error
nControl characteristics:
– P, or
– PID
nSelectable control direction:
– Raise measured value, or
– lower measured value
nImpulse frequency relay
[f-REL] for
metering pump control
nOutput relay
[P-REL] , configurable as:
– Alarm
– limit value
– PWM control output for metering
pumps
nAnalog output 0/4…20 mA, configu‐
rable:
– Measured value, or
– Correction variable
nSuction function for all actuators
nDigital input to switch off the control or
to process a sample water limit con‐
tact by remote control
nTemperature sensor input (Pt100 or
Pt 1000) for temperature compensa‐
tion
nDegree of protection
–IP67 (wall / pipe mounting)
– IP54 (control panel mounting)
Applications:
nTreatment of drinking water
nSwimming pool water treatment
Functional description
15

4.1 Overview of the first level menu
A0998
Fig. 1: Overview of the first level menu
Display view Selection
with:
Reference Function
OPERATION ppm
1.99
30.1 °C
3.00
0%
LIMIT ↓
A1001
Ä Chapter 7 ‘Oper‐
ating diagram’
on page 42
Changes to the calibration menu.
Functional description
16

Display view Selection
with:
Reference Function
CAL DPD
4.95 ppm
CAL=TAKE SAMPLE
SENSOR= 11.82 µA
A1002
Ä Chapter 8.1 ‘Cal‐
ibrating (CAL) the
chlorine sensor ’
on page 46
The calibration menu enables cali‐
bration between the reference
method (DPD1) and sensor.
OPERATION ppm
1.99
30.1 °C
3.00
0%
LIMIT ↓
A1001
Stop/Start the control and
metering function.
OPERATION ppm
1.99
30.1 °C
3.00
0%
LIMIT ↓
A1001
Ä Chapter 9.2
‘STOP/START key’
on page 68
By pressing the STOP key, the
control is stopped. The STOP key
can be pressed independently of
the currently displayed menu.
However the STOP state is only
shown in the continuous display.
OPERATION ppm
1.99
30.1 °C
3.00
0%
LIMIT ↓
A1001
Ä Chapter 7.3
‘Continuous dis‐
play’ on page 43
Changes from the continuous dis‐
play to the setting menu.
≡MENU
LIMITS
CONTROL
INPUT A0326
Ä Chapter 8.2 ‘Set‐
ting limit values
[LIMITS] ’
on page 53
Enables the setting of the limit
value for limit value monitoring.
≡MENU
LIMITS
CONTROL
INPUT A0327
Ä Chapter 8.3 ‘Set‐
ting the control
[CONTROL] ’
on page 55
Enables parameter setting for the
control.
Functional description
17

Display view Selection
with:
Reference Function
≡MENU
LIMITS
CONTROL
INPUT A0328
Ä Chapter 8.4
‘Input setting
(INPUT)’
on page 58
Enables setting of the measured
value input parameter.
≡MENU
OUTPUT
CONTROL
INPUT
A0330
Ä Chapter 8.5
‘Output setting
(OUTPUT)’
on page 61
Enables setting of the mA output
parameter.
≡MENU
DEVICE
OUTPUT
INPUT
A0331
Ä Chapter 8.6
‘DEVICE setting’
on page 65
Enables setting of the password
and the [RESTART] and
[FACTORY RESET] function on
the controller.
Functional description
18

5 Assembly and installation
nUser qualification, mechanical instal‐
lation: trained qualified personnel, see
Ä Chapter 2.2 ‘Users' qualifications’
on page 10
nUser qualification, electrical installa‐
tion: Electrical technician, see
Ä Chapter 2.2 ‘Users' qualifications’
on page 10
CAUTION!
Possible consequence: Material
damage.
The hinge between the front and
rear part of the housing cannot
absorb high levels of mechanical
loading. When working on the con‐
troller, hold the top section of the
controller housing firmly.
NOTICE!
Mounting position and conditions
– The (electrical) installation
should only take place after
(mechanical) installation
–Ensure that there is unim‐
peded access for operation
– Ensure safe and low-vibration
fastening
– Avoid direct sunlight
– Permissible ambient tempera‐
ture of the controller at the
installation location: - 10 ...
60℃ at max. 95 % relative air
humidity (non-condensing)
– Take into consideration the
permissible ambient tempera‐
ture of the connected sensors
and other components
Read-off and operating posi‐
tion
– Mount the device in a favour‐
able position for reading and
operating (preferably at eye
level)
Mounting position
– Leave sufficient free space for
the cables
Packaging material
Dispose of packaging material in
an environmentally responsible
way. All packaging components
carry the corresponding recycling
code .
Assembly and installation
19

5.1 Scope of delivery
The following parts belong to the standard scope of delivery of a DULCOMETER® Com‐
pact Controller.
Description Quantity
Assembled device 1
Cable connection set DMTa/DXMa (metr.) 1
Operating instructions 1
5.2 Mounting (mechanical)
The DULCOMETER® Compact Controller is suitable for mounting on a wall, pipe or con‐
trol panel.
Tab. 2: Mounting materials (contained in the scope of supply):
Description Quantity
Wall/tube retaining bracket 1
Round head screws 5x45 mm 2
Washer 5.3 2
Rawlplug Ø 8 mm, plastic 2
5.2.1 Wall mounting
Mounting (mechanical)
Assembly and installation
20