Endress+Hauser Liquisys M CUM 223 User manual

BA 200C/07/en/12.01
51500274
Valid from software version:
2.20
Liquisys M
CUM 223 / 253
Transmitter for Turbidity and
Solids Content
ENDRESS+HAUSER
LIQUISYS S
ENDRESS+HAUSER
LIQUISYS S
Hauser+Endress
The Power of Know How
Operating Instructions

Need information on the instrument?
Please read the following chapters:
Safety
General information
You wish to install the instrument.
The required steps are described in this chapter:
Installation
You wish to operate or reconfigure the instrument.
The operating concept is explained in these chapters:
Operation
Instrument configuration
Interfaces
Need help with problems or maintenance? Please refer
to these chapters:
Maintenance and troubleshooting
Diagnostics and corrective maintenance
Accessories Technical data
Appendix Index
%
Ω
°C

Table of contents
1 General information
1.1 Symbols used ............................................................. 2
1.2 Storage and transport ....................................................... 2
1.3 Unpacking................................................................ 2
1.4 Dismantling, packaging and disposal ........................................... 2
1.5 Product structure .......................................................... 3
2 Safety instructions
2.1 Intended application ........................................................ 4
2.2 General safety notes ........................................................ 4
2.3 Installation, start-up, operation ................................................ 4
2.4 Monitoring and safety features ................................................ 5
2.5 Immunity to interference ..................................................... 5
2.6 Declaration of conformity ..................................................... 5
3 Installation
3.1 Measuring system .......................................................... 6
3.2 Dimensions ............................................................... 7
3.3 Mounting ................................................................. 8
3.4 Electrical connection ....................................................... 12
3.5 Sensor installation and measuring cable connection .............................. 14
4 Operation
4.1 Operator interface ......................................................... 16
4.2 Display .................................................................. 16
4.3 Function of the operating keys................................................ 17
4.4 Auto / manual mode of operation.............................................. 18
4.5 Operating concept......................................................... 19
5 Instrument configuration
5.1 Start-up ................................................................. 24
5.2 System configuration ....................................................... 24
5.3 Current outputs ........................................................... 26
5.4 Monitoring functions........................................................ 28
5.5 Relay contact configuration .................................................. 31
5.6 Concentration measurement ................................................. 41
5.7 Service .................................................................. 42
5.8 E+H Service .............................................................. 44
5.9 Interfaces ................................................................ 45
5.10 Calibration ............................................................... 46
5.11 Offset ................................................................... 54
6 Interfaces
7 Maintenance and troubleshooting
7.1 Troubleshooting common problems ........................................... 56
7.2 Troubleshooting using the error messages ...................................... 59
8 Diagnosis and corrective maintenance
8.1 Diagnosis ................................................................ 61
8.2 Corrective maintenance of Liquisys M CUM 223 ................................. 63
8.3 Corrective maintenance of Liquisys M CUM 253 ................................. 66
8.4 Spare parts orders ......................................................... 69
8.5 Service aids “Optoscope” with “Scopeware” .................................... 69
8.6 Corrective maintenance of measuring system ................................... 70
9 Accessories ......................................................... 72
10 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
11 Appendix........................................................... 76
12 Index............................................................... 80
UM253E00.CHP
Liquisys M CUM 223 / 253 Table of contents
Endress+Hauser 1

1 General information
1.1 Symbols used
Warning:
This symbol alerts to hazards which
could cause serious injuries as well
as damage to the equipment if
ignored.
Caution:
This symbol alerts to possible faults
which could arise from incorrect
operation. They could cause
damage to the equiment if ignored.
Note:
This symbol indicates important
items of information.
Double insulation
Equipment protected by double
insulation.
Alarm relay
Input
Output
1.2 Storage and transport
The packaging material used to store or
transport the transmitter must provide shock
protection. Optimal protection is provided by
the original packaging materials.
Conformance with the ambient conditions
(see Technical data) must be assured.
1.3 Unpacking
Verify that the packaging and the contents
are undamaged! Inform the post office or
freight carrier of any damage. Damaged
merchandise must be retained until the matter
has been settled.
Check that the delivery is complete and
agrees with the shipping documents and your
order (refer to nameplate for type and
version).
Keep the original packaging materials for
future storage or shipping of the instrument.
If you have any questions, consult your
supplier or the Endress+Hauser sales agency
in your area (see back cover of these
operating instructions for addresses).
The delivery includes:
•Transmitter CUM 223 (panel-mounted
instrument) or CUM 253 (field device)
•Operating instructions BA 200C/07/en
•Panel-mounted instrument:
–1 set of plug-in screw terminals
–2 clamping screws for panel mounting
•Field instrument:
–1 plug-in screw terminal
–1×cable gland Pg 7
–1×cable gland Pg 16, reduced
–2×cable glands Pg 13.5
–1 x NPT adapter set
(optional for CSA versions)
1.4 Dismantling, packaging and disposal
Package the assembly properly for reuse at a
later point in time. Optimal protection is
provided by the original packaging materials.
Observe local regulations for disposal.
General information Liquisys M CUM 223 / 253
2Endress+Hauser

1.5 Product structure
You can identify the instrument variant by the
order code on the nameplate. Under “Codes”,
you can find the release code for Software
upgrade for Chemoclean (left of diagonal line)
or Plus package (right of diagonal line).
Additional functions of the Plus package (TB and TS versions).
• Current output table, fields O23x
• Monitoring for sensor and process,
function group P
• Cleaning (Chemoclean), fields R25x
• Automatic start of cleaning function,
Field F8
• Concentration measurement, function
group K
131085-4B
ENDRESS+HAUSER
LIQUISYS-M
order code / Best.Nr.
serial no. / Ser.-Nr. Codes:
:
:
:
:
:
:
:
:
:
prot. class / Schutzart
ambient temp. / Umgebungstemperatur
output 1 / Ausgang 1
output 2 / Ausgang 2
mains / Netz
measuring range / Messbereich
temperature / Temperatur
turbidity / Trübung
FNU, ppm g/l, %
–5 ... 70 °C
–10 ... +55 °C
0/4 ... 20 mA
230 VAC
123456
7,5 VA
IP 65
50/60 Hz
0/4 ... 20 mA
CUM 253-TS0115
1234 / 5678
253-TYP.CDR
Fig. 1.1 Nameplate CUM 253
(left)
131085-4B
ENDRESS+HAUSER
LIQUISYS-M
order code / Best.Nr.
serial no. / Ser.-Nr. Codes:
:
:
:
:
:
:
:
:
:
prot. class / Schutzart
ambient temp. / Umgebungstemperatur
output 1 / Ausgang 1
output 2 / Ausgang 2
mains / Netz
measuring range / Messbereich
temperature / Temperatur
turbidity / Trübung
FNU, ppm g/l, %
–5 ... 70 °C
–10 ... +55 °C
0/4 ... 20 mA
230 VAC
123456
7,5 VA
IP 54 / IP 30
50/60 Hz
0/4 ... 20 mA
CUM 223-TU0110
1234 / 5678
223-TYP.CDR
Fig. 1.2 Nameplate CUM 223
(right)
Liquisys M CUM 223 / 253
Version
TB Solids concentration measurement with initial setting for residual concrete water
TU Turbidity and solids concentration measurement
TS Turbidity and solids concentration measurement, with additional functions
(Plus package)
Power supply
0 Power supply 230 V AC
1 Power supply 115 V AC
2 Power supply 230 V AC, CSA Gen. Purp.
3 Power supply 115 V AC, CSA Gen. Purp.
5 Power supply 100 AC
7 Power supply 24 AC, CSA Gen. Purp.
8 Power supply 24 V AC/DC
Measurement output
0 Turbidity / DM
1 Turbidity / DM and temperature
3 PROFIBUS-PA
4 PROFIBUS-DP
5 Turbidity / DM with HART®
6 Turbidity / DM and temperature with HART®
Contacts
05 No additional contacts
10 2 contacts (limits / PID / timer)
15 4 contacts (limits / PID / timer / Chemoclean)
16 4 contacts (limits / PID / timer)
Additional equipment
RM1 Initial setting for residual concrete water
CUM253- complete order code
CUM223-
UM253E01.CHP
Liquisys M CUM 223 / 253 General information
Endress+Hauser 3

2 Safety instructions
2.1 Intended application
Liquisys M CUM 223 / 253 is a field-tested
and reliable transmitter to determine the
turbidity and the solids concentration of fluid
media.
The Liquisys M CUM 223 / 253 is particularly
suitable for use in the following areas:
•Chemicals
•Pharmaceuticals
•Drinking water treatment
•Condensate treatment
•Municipal sewage treatment plants
•Water conditioning
2.2 General safety notes
This device has been manufactured for safe
operation according to the state of the art in
engineering and conforms to the applicable
regulations and European standards (see
Technical data). It has been designed
according to EN 61010-1 and has left the
manufacturer’s works in perfect condition.
However, if used improperly or for purposes
other than the intended purpose, it may be
dangerous, e.g. due to incorrect connection.
Warning:
•Operating this instrument in any
way other than as described in
these instructions may
compromise the safety and
function of the measuring system
and is therefore impermissible.
•The notes and warnings in these
installation and operating
instructions must be strictly
adhered to!
2.3 Installation, start-up, operation
Warning:
•This device may only be installed,
connected electrically,
commissioned, operated and
serviced by properly trained
personnel authorized by the
system operator.
•The personnel must be familiar
with these operating instructions
and must adhere to the
instructions described therein.
•Make sure that the power supply
ratings match the data specified
on the nameplate before you
connect the instrument to a powre
source.
•A clearly identified mains
disconnecting device must be
installed closed to the instrument.
•Live components can be touched
through the vent slots in the
housing and the openings on the
rear of the housing. Do not insert
any tools, wires, etc., in these slots
(CUM 223 only).
•Check that all connections have
been properly made before
powering up the system!
•Damaged equipment that may be
dangerous must not be operated
and should be clearly identified as
being defective.
•Any troubleshooting of the
measuring system is to be
performed exclusively by
authorized, trained personnel.
•If faults cannot be remedied, the
instrument must be removed from
service and secured to prevent
accidental start-up.
•Repairs not described in these
operating instructions may only be
performed at the manufacturer’s
works or by the Endress+Hauser
Service Organization.
Safety instructions Liquisys M CUM 223 / 253
4Endress+Hauser

2.4 Monitoring and safety features
Safety features
The transmitter is protected against external
influences and damage by the following
design measures:
•Rugged housing
•Degree of protection provided by
enclosure: IP 65 (CUM 253)
•UV resistance
Monitoring features
In the event of a system error or power failure,
an alarm condition is signalled via a fail-safe
fault signalling contact.
2.5 Immunity to interference
This instrument has been tested according to
the applicable European standards for
industrial applications with regard to
electromagnetic compatibility. It is carefully
protected against electromagnetic
interference by constructive design measures.
Warning:
The specified immunity to
interference only applies for devices
connected as outlined in these
operating instructions.
2.6 Declaration of conformity
The transmitter CUM 223/253 has been
developed and manufactured in accordance
with currently valid European standards and
directives..
E+H certifies the compliance with the
standards by using the 4sign.
UM253E02.CHP
Liquisys M CUM 223 / 253 Safety instructions
Endress+Hauser 5

3 Installation
The following procedure should be followed
for a complete measuring system installation:
•Installation or attachment transmitter
(see chap. 3.3)
•Selection and connection of cable and
sensor (see chap. 3.4, 3.5 and 9)
•Installation is followed by start-up
(see chap. 5).
3.1 Measuring system
The complete measuring system comprises:
•The Liquisys M CUM 223 or CUM 253
transmitter
•A sensor with integrated temperature
sensor and a permanently attachedcable
•An installation assembly
Optional:
•Extension cable CYK 8
•Junction box VBM or RM
ENDRESS+HAUSER
LIQUISYS S
CAL REL
REL 1
REL 1
ALARM
REL 2
REL 2
E
ENDRESS+HAUSER
LIQUISYS S
CAL REL
REL 1
REL 1
ALARM
REL 2
REL 2
E
Sensor cable
Liquisys M CUM 253
Flow assembly CUA 250
Retractable
assembly
CUA 461
UM2X3SYS.CDR
Liquisys M CUM 223
Immersion assembly
CYA611
Fig. 3.1
Complete measuring
system consisting of
Liquisys M CUM 223 /
253 with measuring cable,
assembly and turbidity
sensor
Installation Liquisys M CUM 223 / 253
6Endress+Hauser

3.2 Dimensions
ENDRESS+HAUSER
LIQUISYS S
CAL REL
REL 1
REL 1
ALARM
REL 2
REL 2
E
FELD1.CDR
11
170
247
115
∅6
157
154
70
70
Pg 13.5
Pg 7
Pg 16
Fig. 3.2
Dimensions of Liquisys M
CUM 253
FELD2.CDR
1
2
3
4
Fig. 3.3
Inside of housing of
Liquisys M CUM 253
1 Removable
electronics box
2 Partition plate
3 Terminal blocks
4 Fuse
UM253E03.CHP
Liquisys M CUM 223 / 253 Installation
Endress+Hauser 7

3.3 Mounting
3.3.1 Field instrument
Several mounting options are available for the
Liquisys M in the fieldinstrument version:
•Post mounting on cylindrical pipes
•Post mounting on a square post
•Wall mounting with fastening screws
Weather protection cover CYY 101 can be
used for outdoor installation in conjunction
with all mounting variants.
Note:
If installed outdoors, weather
protection cover required.
Weather protection cover CYY 101
Weather protection cover for outdoors
installation, to be mounted on field instrument;
material: stainless steel SS 304
Order no: CYY 101-A
For post or pipe installation, the post
mounting kit is additionally required.
EINBAU2.CDR
96
6
139
90
Fig. 3.4
Liquisys M CUM 223,
panel-mounted version
DACH.CDR
300
270
320
Fig. 3.5
Weather protection cover
for field instruments
Installation Liquisys M CUM 223 / 253
8Endress+Hauser