Endress+Hauser Liquiline System CA80HA User manual

Products Solutions Services
Operating Instructions
Liquiline System CA80HA
Colorimetric analyzer for total hardness
BA01772C/07/EN/04.21
71532810
2021-01-31
Valid as of version
01.09.00

Liquiline System CA80HA Table of contents
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Table of contents
1 About this document ........... 5
1.1 Warnings ........................... 5
1.2 Symbols ............................ 5
1.3 Symbols on the device ................ 5
1.4 Documentation ...................... 6
2 Basic safety instructions ....... 7
2.1 Requirements for personnel ........... 7
2.2 Designated use ...................... 7
2.3 Workplace safety .................... 7
2.4 Operational safety ................... 7
2.5 Product safety ....................... 8
3 Product description ............. 9
3.1 Product design ....................... 9
3.2 Measuring system .................... 9
3.3 Equipment architecture .............. 15
4 Incoming acceptance and
product identification ......... 16
4.1 Incoming acceptance ................ 16
4.2 Product identification ................ 17
4.3 Scope of delivery .................... 18
4.4 Certificates and approvals ............ 18
5 Installation .................... 18
5.1 Installation conditions ............... 19
5.2 Mounting the analyzer ...............23
5.3 Post-installation check ............... 25
6 Electrical connection .......... 26
6.1 Connection conditions ............... 26
6.2 Connecting the analyzer ............. 26
6.3 Connecting sample preparation ....... 30
6.4 Connecting the sensors and additional
modules ........................... 33
6.5 Hardware settings .................. 43
6.6 Ensuring the degree of protection ..... 44
6.7 Post-connection check ............... 45
7 System integration ............ 45
7.1 Overview of device description files .... 45
7.2 Integrating the measuring device into
the system ......................... 46
8 Operation options ............. 51
8.1 Structure and function of the operating
menu ............................. 51
8.2 Access to the operating menu via the
local display ........................ 51
9 Commissioning ................ 54
9.1 Preparatory steps ................... 55
9.2 Function check ..................... 58
9.3 Switching on the measuring device .... 59
9.4 Setting the operating language ........ 59
9.5 Configuring the measuring device ..... 59
10 Operation ...................... 60
10.1 Display ............................ 60
10.2 General settings .................... 62
10.3 Analyzer .......................... 79
10.4 Sample preparation ................. 87
10.5 Current inputs ...................... 91
10.6 Binary inputs and outputs ............ 92
10.7 Signal outputs ..................... 106
10.8 Additional functions ............... 116
11 Diagnostics and
troubleshooting .............. 149
11.1 General troubleshooting ............ 149
11.2 Diagnostic information on local
display ........................... 151
11.3 Diagnostic information via web
browser .......................... 152
11.4 Diagnostic information via fieldbus ... 152
11.5 Adapting the diagnostic information .. 152
11.6 Overview of diagnostic information ... 154
11.7 Pending diagnostic messages ........ 162
11.8 Diagnostic list ..................... 163
11.9 Logbooks ......................... 163
11.10 System information ................ 169
11.11 Sensor information ................ 171
11.12 Simulation ........................ 172
11.13 Device test ........................ 173
11.14 Resetting ......................... 174
11.15 Operating time information ......... 174
11.16 Firmware history .................. 175
12 Maintenance ................. 175
12.1 Maintenance schedule .............. 176
12.2 Maintenance tasks ................. 177
12.3 Taking out of service ............... 186

Table of contents Liquiline System CA80HA
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13 Repair ......................... 187
13.1 General information ................187
13.2 Spare parts ....................... 187
13.3 Return ........................... 188
13.4 Disposal .......................... 188
14 Accessories ................... 188
14.1 Device-specific accessories .......... 189
14.2 Communication-specific accessories .. 195
14.3 System components ................ 196
15 Technical data ............... 197
15.1 Input ............................ 197
15.2 Output ........................... 198
15.3 Current outputs, active ............. 199
15.4 Relay outputs ..................... 200
15.5 Protocol-specific data ...............201
15.6 Power supply ......................204
15.7 Performance characteristics ......... 206
15.8 Environment ...................... 207
15.9 Process ...........................208
15.10 Mechanical construction ............ 208
Index ............................... 210

Liquiline System CA80HA About this document
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1 About this document
1.1 Warnings
Structure of information Meaning
LDANGER
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation will result in a fatal or serious injury.
LWARNING
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation can result in a fatal or serious injury.
LCAUTION
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid this situation can result in minor or more serious injuries.
NOTICE
Cause/situation
If necessary, Consequences of non-
compliance (if applicable)
‣Action/note
This symbol alerts you to situations which may result in damage to property.
1.2 Symbols
Additional information, tips
Permitted or recommended
Not permitted or not recommended
Reference to device documentation
Reference to page
Reference to graphic
 Result of a step
1.3 Symbols on the device
Reference to device documentation
Caution: Hazardous voltage
Warning: Risk of injury from rotating cogwheels
Do not dispose of products bearing this marking as unsorted municipal waste. Instead, return them to the
manufacturer for disposal under the applicable conditions.

About this document Liquiline System CA80HA
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1.4 Documentation
The following instructions complement these Operating Instructions and are available on the
product pages on the Internet:
• Brief Operating Instructions Liquiline System CA80HA, KA01331C
• Operating Instructions Memosens, BA01245C
• Software description for Memosens inputs
• Calibration of Memosens sensors
• Sensor-specific diagnostics and troubleshooting
• Guidelines for communication via fieldbus and web server
• PROFIBUS, SD01188C
• Modbus, SD01189C
• Web server, SD01190C
• EtherNet/IP, SD01293C
• Special documentation on reagents:
CY80HA, SD02143C

Liquiline System CA80HA Basic safety instructions
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2 Basic safety instructions
2.1 Requirements for personnel
• Installation, commissioning, operation and maintenance of the measuring system may be
carried out only by specially trained technical personnel.
• The technical personnel must be authorized by the plant operator to carry out the specified
activities.
• The electrical connection may be performed only by an electrical technician.
• The technical personnel must have read and understood these Operating Instructions and
must follow the instructions contained therein.
• Faults at the measuring point may only be rectified by authorized and specially trained
personnel.
Repairs not described in the Operating Instructions provided must be carried out only
directly at the manufacturer's site or by the service organization.
2.2 Designated use
The Liquiline System CA80HA is a wet-chemical analyzer for the almost continuous
determination of the total hardness concentration in liquid media.
The analyzer is designed for use in the following applications:
• Optimization of reverse osmosis systems and ion exchangers
• Classification of the level of hardness of drinking water
• Guaranteeing process water quality in production plants
Use of the device for any purpose other than that described poses a threat to the safety of
people and of the entire measuring system, and is therefore not permitted. The manufacturer
is not liable for damage caused by improper or non-designated use.
2.3 Workplace safety
As the user, you are responsible for complying with the following safety conditions:
• Installation guidelines
• Local standards and regulations
• Regulations for explosion protection
Electromagnetic compatibility
• The product has been tested for electromagnetic compatibility in accordance with the
applicable international standards for industrial applications.
• The electromagnetic compatibility indicated applies only to a product that has been
connected in accordance with these Operating Instructions.
2.4 Operational safety
Before commissioning the entire measuring point:
1. Verify that all connections are correct.
2. Ensure that electrical cables and hose connections are undamaged.

Basic safety instructions Liquiline System CA80HA
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3. Do not operate damaged products, and protect them against unintentional operation.
4. Label damaged products as defective.
During operation:
1. If faults cannot be rectified:
products must be taken out of service and protected against unintentional operation.
2. Keep the door closed when not carrying out service and maintenance work.
LCAUTION
Activities while the analyzer is in operation
Risk of injury and infection from medium!
‣Before you release any hoses, make sure that no actions, such as the pumping of sample,
are currently running or are due to start shortly.
‣Wear protective clothing, goggles and gloves or take other suitable measures to protect
yourself.
‣Wipe up any spilt reagent with a disposable tissue and rinse with clear water. Then dry the
cleaned areas with a cloth.
LCAUTION
Risk of injury from door stop mechanism
‣Always open the door fully to ensure the door stop engages properly.
2.5 Product safety
2.5.1 State-of-the-art technology
The product is designed to meet state-of-the-art safety requirements, has been tested, and
left the factory in a condition in which it is safe to operate. The relevant regulations and
international standards have been observed.
Devices connected to the analyzer must comply with the applicable safety standards.
2.5.2 IT security
We only provide a warranty if the device is installed and used as described in the Operating
Instructions. The device is equipped with security mechanisms to protect it against any
inadvertent changes to the device settings.
IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.

Liquiline System CA80HA Product description
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3 Product description
3.1 Product design
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A0032090
 1 Example of a Liquiline System CA80 with cooling module
1 Sample collecting vessel (optional)
2 Window
3 Air vent for cooling
4 Bottle tray for reagent, and standard
5 Reagent insulation box (optional)
6 Photometer
7 Controller
3.2 Measuring system
A complete measuring system comprises:
• Analyzer Liquiline System CA80HA with the configuration ordered
• Integrated cooling module to extend the reagent life time
• and standard solution (to be ordered separately)
• Sample conditioning Liquiline System CAT8x0 (optional)

Product description Liquiline System CA80HA
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Microfiltration (Liquiline System CAT810)
• Function: pressure pipe sampling and filtration
• Sieve filter, 50 µm
• Control via CA80
Optional: time control via integrated timer
• Backflushing, with compressed air or water
• Panel version or integration into analyzer stand
• Application: drinking water, industrial wastewater
Membrane filtration (Liquiline System CAT820), ceramic filter version
• Function: sampling and filtration
• Ceramic membrane filter candle; pore size 0.1 µm or 0.4 µm
• Communication via Memosens protocol, control via CA80
• Backflushing with compressed air (version with Memosens technology)
• Easy installation with Flexdip CYH112 (TI00430C)
• Application: aeration, surface water
Membrane filtration (Liquiline System CAT860)
• Function: sampling and filtration
• Ceramic membrane filter candle; pore size 0.1 µm or 0.4 µm
• Communication via Memosens protocol, control via CA80
• Automatic backflush function with cleaning solution and compressed air
• Easy installation via Flexdip CYH112 (TI00430C)
• Application: wastewater treatment plant inlet
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A0044814
 2 Measuring system with Liquiline System, self-priming
1 Liquiline System CA80HA
2 Photometer
3 Dosing dispenser
4 Particle-free sample