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CUM750/CUS70使用说明.pdf
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详细说明:CUM750/CUS70使用说明pdf,CUM750/CUS70使用说明CUM750/ CUS70
Table of contents
1 Safety instructions.........
4444
9 Technical data.,,。,,。,,。,,,,,,,,44
1 Designated use
9.1n
2 Installation, commissioning and operation
2 Output
1.3 Operational safety
9.3 Power supply
44
1. 4 Return
59.4 Environment
44
1.5 Notes on safety icons and symbols
59.5 Mechanical construction
44
2 Identification,,,,,,,,。,,,,。,,,。7
Index
,。,,,,。,,45
2.1 Device designation
2.2 Scope of delivery
2.3 Certificates and approvals
8
3 Installation
9
3.1 Quick instamatic
3.2 Incoming acceptance, transport, storage..... 10
3.3 Installation condit
10
3. 4 Installation instructio
,,,,.,12
3.5 Post-installation che
12
wiring∴
13
4.1 Electrical connecti
13
4.2 Post-connection check
5 Operation
19
5.1 Key assign
19
5.2 Display m
5.3 Menu structure
23
5.4 Main menu
2
5.5 SYSTEM SETUP
5.6 MODIFY POINTS
5.7 MODIFY OUTPUTS
,33
5. 8 ADVANCED
5.9 PASSWORD
35
Commissioning...,.
。,,,36
6.1 Function check
6.2 Switching on
6.3 Quick start-up
36
6.4 Menu structure and factory settings
38
6.5 Application-related configuration information.,.. 39
7 Maintenance。.,
40
7. 1 Maintenance schedule
7.2 Cleaning the pump
..,,40
7.3 Software update
7.4 Spare parts
42
8 Accessories
43
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Safety instructions
CUM750/CUS70
Safety instructions
Designated use
The Sludge Level Ultrasonic Measuring System CUM750/CUS70 has the task of determining the
separation zone in sludge-water mixtures in settling basins and thickeners. The CUM750
transmitter allows the recording of separation zones at several points by connecting up to four
sensors
Any other use than the one described here compromises the safety of persons and the entire
ing system and is, therefore, not permitted
The manufacturer is not liable for damage caused by improper or non-designated use
1. 2 Installation, commissioning and operation
Please note the following items
a Installation, electrical connection, commissioning, operation and maintenance of the measuring
system must only be carried out by trained technical personnel.
The technical personnel must be authorised for the specified activities by the system operator
a Technical personnel must have read and understood these Operating Instructions and must
dhere to them
a Before commissioning the entire measuring point, check all the connections for
that electrical cables and
a Do not operate damaged products and secure them against unintention dy laged
ons are not da
commissioning. Mark the damaged product as being defective
Measuring point faults may only be rectified by authorised and specially
personnel
s If faults can not be rectified, the products must be taken out of service and secured against
unintentional commissioning
Repairs not described in these Operating Instructions may only be carried out at the
manufacturer's or by the service organisation
1.3 Operational safety
The transmitter has been designed and tested according to the state of the art and left the factory in
perfect functioning order.
Relevant regulations and European standards have been met
As the user, you are responsible for complying with the following safety conditions
Installation instructions
a Local prevailing standards and regulations
Ex systems have an additional Ex documentation which is part of these Operating Instructions (see
also chapter Scope of delivery"
EMC
This instrument has been tested for electromagnetic compatibility in industrial use according to
applicable European standards
Protection against interference as specified above is valid only for an instrument
connected according to the instructions in these Operating Instructions
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CUM750/ CUS70
Safety instructions
1.4 Return
If the device requires repair, please send it cleaned to the sales centre responsible. Please use the
original packaging, if possible
Please enclose the completed " Declaration of contamination"(copy the second last page of these
Operating Instructions) with the packaging and the transportation documents
No repair without completed" Declaration of contamination"!
1.5 Notes on safety icons and symbols
Safety icons
△
This symbol alerts you to hazards. They can cause serious damage to the instrument or to persons
if ignored
This symbol alerts you to possible faults which could arise from incorrect operation. They could
cause damage to the instrument if ignored
Note
This symbol indicates important items of information
Electrical symbols
Direct Current (DC)
A terminal at which DC is applied or through which DC flows
Alternating Current (Ac
A terminal at which(sine-formAC is applied or through which AC flows
Ground connecting
A terminal, which, from the user's point of view, is already grounded using a grounding system
Protective earth
A terminal which must be grounded before other connections may be set up
Equipotential connection
A connection which must be connected to the grounding system of the equipment
This can be, for example, a potential matching line of a star-shaped grounding system
depend
Protective insulation
quipment is protected by double insulatic
Alarm rela
Input
Output
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Safety instructions
CUM750/CUS70
Dc voltage source
Temperature sensor
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CUM750/ CUS70
Identification
2
Identification
2.1 Device designation
2.1.1 Nameplate
Compare the order code on the nameplate (on the transmitter) with the product structure(see
below) and your order.
The device version can be identified from the order code
Madc in Germany, D-70839 Gerlingen
CUM750
Endress+Hauser Etl
order code/ Best Ni
CUM750-lDOAA
6809BBC3T05
channels/ Kanal
4-20mA,Rs232
mains/ Netz
230VAC,50.60Hz
C∈
20302212
2.1.2 CUM750 product structure
Version
Language version
D
nglish
Power supply
0
pply 230 V AC, 50/60 Hz
re-supply 115VAC, 50/60 Hz
Communication
RS 23
B
Additional equipment
CUM750-
2.1.3 CUS70 product structure
Version
Standard
Cable length
A
3 m(12.65 ft cable
Cle
230V
3 With cleaning pump 1 15 V AC, mounting bracket
dditional equipment
CUSTO-
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Identification
CUM750/CUS70
2.2 Scope of delivery
The scope of delivery of the measuring system comprises
a CUM750 transmitter
Operating Instructions BA 225C707/en
The cus70 sensor is not contained in the scope of delivery and must be ordered separately
If you have any questions, please contact your supplier or your sales centre responsible
2.3 Certificates and approvals
Declaration of conformit
The product meets the legal requirements of the harmonised European standards.
The manufacturer confirms compliance with the standards by affixing the CE symbol
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CUM750/ CUS70
Installation
3
Installation
3. 1 Quick installation guide
Proceed as follows to completely install the measuring point
Install the transmitter and the sensor isee Installation instructions "section
Connect the sensor to the transmitter as illustrated in the electrical connection "section
Connect the transmitter as illustrated in the electrical connection " section
a Commission the transmitter as explained in the Commissioning" section
3.1.1 Measuring system
The complete measuring system consists of:
■ The Cum750 transmitter
The custo ultrasonic sensor
It also consists optionally of the following elements which can be ordered as accessories
a A cyyl01 weather protection cover
a railing bracket for cusco
An immersion tube
■ a cleaning pump
4
己啻
多
6
Fig 2: Complete CUM,S0 measuring system
CUSZ uitrasonic sensor
CUM750 transmitter
2
Immersion tube/accessories/
Flxing bracket for pump /accessory
Railing bracket i
Weather protection cover accessory/
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Installation
CUM750/CUS70
3.2 Incoming acceptance transport, storage
a Make sure the packaging is undamaged
Inform the supplier about damage to the packaging
Keep the damaged packaging until the matter has been settled
a Make sure the contents are undamaged
Inform the supplier about damage to the delivery contents
Keep the damaged products until the matter has been settled
a Check that the scope of delivery is complete and agrees with your order and the
shipping documents
a The packaging material used to store or to transport the product must provide shock protection
and humidity protection. The original packaging offers the best protection. Also, keep to the
approved ambient conditions(see"Technical data")
a If you have any questions, please contact your supplier or your sales centre responsible
3.3 Installation conditions
304111.97
265!10.43
232/9.13
o
母
mm/inc
Pg 11
g13.5
13.5 Pg9 Pg 9
aLU 0/s-en
Fig 3: Dimensions of cUM750 transmitter
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