Endress+Hauser Liquiline Control CDC90 User manual

Products Solutions Services
Operating Instructions
Liquiline Control CDC90
Automated cleaning and calibration of Memosens
sensors
BA01707C/07/EN/03.18
71401644

Liquiline Control CDC90 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 Occupational safety ..................... 7
2.4 Operational safety ...................... 7
2.5 Product safety ......................... 9
3 Product description ................ 10
3.1 System structure ...................... 10
3.2 Overview of pneumatic control unit ........ 11
4 Incoming acceptance and product
identification ..................... 12
4.1 Incoming acceptance ................... 12
4.2 Product identification ................... 12
4.3 Scope of delivery ...................... 13
4.4 Certificates and approvals ............... 13
5 Installation ....................... 14
5.1 Installation conditions .................. 14
5.2 Dimensions .......................... 14
5.3 Wall mounting ....................... 17
5.4 Maximum hose and cable length for one
measuring point ...................... 18
5.5 Multihose bracket ..................... 18
5.6 Securing rinsing block to assembly ......... 19
5.7 Mounting the rinsing block for the second
measuring point ...................... 20
5.8 Mechanical connection ................. 21
5.9 Post-installation check .................. 30
6 Electrical connection .............. 31
6.1 Connection conditions .................. 31
6.2 Connecting the CDC90 control unit ......... 31
6.3 Connecting the sensors ................. 37
6.4 Connecting additional inputs and outputs .... 39
6.5 Connecting digital communication ......... 42
6.6 Connecting the IPC .................... 45
6.7 Connecting the pneumatic control unit ...... 46
6.8 Connecting the main supply voltage ........ 51
6.9 Ensuring the degree of protection .......... 52
6.10 Post-connection check .................. 53
7 System integration ................ 54
7.1 Web server .......................... 54
7.2 Fieldbuses ........................... 54
8 Operation options ................. 56
8.1 Overview ............................ 56
8.2 Access to the operating menu via the local
display ............................. 56
8.3 Access to the operating menu via the Web
browser ............................. 59
9 Commissioning .................... 60
9.1 Function check ....................... 60
9.2 Filling the canister ..................... 60
9.3 Switching on ......................... 61
10 Operation ......................... 65
10.1 Measuring mode ...................... 65
10.2 Settings ............................. 66
10.3 Configuring the system ................. 69
10.4 Calibration .......................... 82
10.5 Data management ..................... 82
11 Diagnostics and troubleshooting ... 91
11.1 Overview of diagnostic information ........ 91
11.2 Monitoring the system .................. 95
11.3 Resetting the measuring device ........... 95
12 Maintenance ...................... 96
12.1 Cleaning ............................ 96
13 Repairs .......................... 100
13.1 General notes ....................... 100
13.2 Spare parts ......................... 100
13.3 Return ............................. 102
13.4 Disposal ........................... 102
14 Accessories ...................... 102
14.1 Assemblies ......................... 102
14.2 Sensors ............................ 104
14.3 Additional functionality ................ 106
14.4 Other accessories ..................... 106
15 Technical data ................... 108
15.1 Input .............................. 108
15.2 Digital inputs, passive ................. 108
15.3 Current input, passive ................. 108
15.4 Output ............................ 109
15.5 Digital outputs, passive ................ 109
15.6 Current outputs, active ................. 110
15.7 Protocol-specific data .................. 110
15.8 Power supply ........................ 111

Table of contents Liquiline Control CDC90
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15.9 Performance characteristics ............. 112
15.10 Environment ........................ 112
15.11 Mechanical construction ............... 113
Index ................................. 115

Liquiline Control CDC90 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
Symbol Meaning
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
Symbol Meaning
Reference to device documentation

About this document Liquiline Control CDC90
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1.4 Documentation
The following manuals which are available on the complement these Brief Operating
Instructions Operating Instructions:
• Brief Operating Instructions for Liquiline Control CDC90
• Operating Instructions for Memosens, BA01245C
– Software description for Memosens inputs
– Calibration of Memosens sensors
– Sensor-specific diagnostics and troubleshooting

Liquiline Control CDC90 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 Control CDC90, used in conjunction with a Liquiline CM44, is a fully
automatic measuring, cleaning and calibration system for Memosens sensors. The system
is fully equipped with power supply cables and a hose system.
2.2.1 Non-designated use
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 Occupational 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 European 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.
3. Do not operate damaged products, and protect them against unintentional operation.
4. Label damaged products as defective.
During operation:
‣If faults cannot be rectified:
products must be taken out of service and protected against unintentional operation.

Basic safety instructions Liquiline Control CDC90
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LCAUTION
Cleaning not switched off during calibration or maintenance activities
Risk of injury due to medium or cleaning agent!
‣If a cleaning system is connected, switch it off before removing a sensor from the
medium.
‣If you wish to check the cleaning function and have therefore not switched off the
cleaning system, wear protective clothing, goggles and gloves or take other appropriate
measures.

Liquiline Control CDC90 Basic safety instructions
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2.5 Product safety
2.5.1 State of the art
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
European standards have been observed.
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.

Product description Liquiline Control CDC90
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3 Product description
3.1 System structure
A complete measuring system comprises the following components:
• CDC90 control unit
• Pneumatic control unit
• Canister pump unit
The system is available in different versions. Here is a complete overview comprising all of
the system's modules.
3
5
6
1
7
8
2
4
A0032271
 1 Overview of CDC90
1 CDC90 control unit 5 Canister with buffer solutions and
cleaner
2 Mounting plate (optional) 6 Canister holder
3 Ethernet switch 7 Float switch
4 Pneumatic control unit 8 Pumps