KROHNE IFC-210E-EEx User Manual
Installation and
operating instructions
IFC 210 E
IFC 210 E-EEx
Signal converters for
electromagnetic flowmeters
Applicable to
Software Versions
● Operating and check elements
No. 3.18393.01
● Amplifier (ADC)
No. 3.17116.01
● Outputs/inputs (I/O)
No. 3.19005.01
How to use these Instructions
The flowmeters are supplied ready for operation.
The primary head must be installed in the pipeline as described in the installation
instructions inside the packing of the primary head.
– Installation location and connection to power (Section 1) Pages 6-15
– Electrical connection of outputs and inputs (Section 2) Pages 16-22
– Factory settings and start-up (Section 3) Pages 23
Power the flowmeter. THAT’S ALL. The system is operative.
Pull-out
Condensed Instructions
Variable area flowmeters
Vortex flowmeters
Flow controllers
Electromagnetic flowmeters
Ultrasonic flowmeters
Mass flowmeters
Level measuring instruments
Communications technology
Engineering systems & solutions
Switches, counters, displays and recorders
Heat metering
Pressure and temperature
DIN A4: 7.10006.31.00
©
KROHNE 05/2002 US size: 7.10006.71.00
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Signal converter versions 4
Items included with supply 4
Instrument nameplates 4
System description 5
Product liability and warranty 5
CE / EMC / Standards / Approvals 5
Software history 5
1 Electrical connection: power supply 6
1.1 Location and important installation notes 6
1.2 Power supply - Electrical connection 7
1.3 Electrical connection of separate primary heads 8
1.3.1 General remarks on signal cables A and B and field current line C 8
1.3.2 Stripping (preparation) of signal cables 9
1.3.3 Grounding of primary head 10
1.3.4 Cable lengths (max. distance between signal converter and primary head) 10
1.3.5 Connection diagrams for power supply and primary head 12
1.3.6 EEx-Connection diagrams for power supply and primary head 14
2 Electrical connection of outputs and inputs 16
2.1 Current output I 16
2.2 Pulse output P 17
2.3 Status outputs B1 and B2 18
2.4 Control inputs B1 and B2 19
2.5 Connection diagrams for outputs and inputs 20
3 Start-up 23
3.1 Power-on and measurement 23
3.2 Factory setting 23
3.3 Setting data 24
4 Operation of the signal converter 25
4.1 KROHNE operator control concept 25
4.2 Operating and check elements 26
4.3 Function of keys 27
4.4 Table of settable functions 30
4.5 Error messages in measuring mode 36
4.6 Reset totalizer and cancel error messages 37
4.7 Examples of setting the signal converter 37
5 Description of functions 38
5.1 Full-scale range Q
5.2 Timeconstant (Fct. 1.02) 38
5.3 Low Flow Cutoff (Fct.1.03) 39
5.4 Internal electronic totalizer 39
5.5 Display (Fct. 1.04) 40
5.6 Currentoutput I (Fct. 1.05) 42
5.7 Pulsoutput P (Fct. 1.06) 43
5.8 Statusoutput B1 and / or B2 44
5.9 Controlinput 45
5.10 F/R mode, forward/reverse flow measurement 45
5.11 Set limit values (status output B1 and/or B2) 46
(Fct. 1.01) 38
100%
2
IFC 210 E
05/2002
5.12 Automatic range change BA (with status output B1 or B2) and external range change
(with control input B1 or B2) 47
5.13 Language (Fct. 3.01) 48
5.14 Zero check (Fct. 3.03) 48
5.15 Determine Entry Code (Fct. 3.04) 48
5.16 Primary head – Set data (Fct. 3.02) 49
5.17 User-defined unit (Fct. 3.05) 50
5.18 Application (Fct. 3.06) 51
5.19 Hardware (Fct. 3.07) Assignment of terminals B1 + B2 and field current supply 51
5.20 Measuring point identification – Location (Fct. 3.08) 52
5.21 Set communication interface (Fct. 3.09) 52
5.22 Characteristic of outputs 53
6 Special applications 54
6.1 IFC 210 E – EEx for primary heads in hazardous areas 54
6.1.1 General 54
6.1.2 Electrical connection 55
6.1.3 Technical data and terminal assignment 56
6.1.4 Fuse protection of the field power circuit 57
6.2 Interfaces 58
6.2.1 HART- interface 58
6.2.2 KROHNE RS 485 Interface (Option) 60
6.3 Unsteady display and outputs 61
6.4 Pulsating flow 62
6.5 Rapid changes in flowrate 63
6.6 Stable signal outputs when measuring tube empty 64
7 Functional checks 66
7.1 Zero check 66
7.2 Test of measuring range Q 66
7.3 Hardware information and error status, Fct. 2.02 67
7.4 Faults and symptons during start-up and process flow measurement 67
7.5 Checking the primary head 70
7.6 Test of signal converter using GS 8 A simulator (option) 71
8 Service 74
8.1 Illustrations used for service work 74
8.2 Replacement of power supply fuse 75
8.3 Replacement of electronics unit of signal converter 75
8.4 Illustrations of the PCBs 76
9 Order numbers 78
10 Technical data 79
10.1 IFC 210 E signal converter 79
10.2 Full-scale range Q
10.3 Dimensions and weights IFC 210 E-EEx / ZD / ZD-EEx 86
11 Measuring principle 88
12 Block diagram – signal converter IFC 210 E 89
13 EU-Model test certificate ATEX 90
14 Index 92
If you need to return flowmeters for testing or repair to KROHNE 95
85
100%
IFC 210 E 3
05/2002
6LJQDOFRQYHUWHUYHUVLRQV
All signal converter versions include local display and control elements.
The operating data are factory-set to your ordered specifications.
IFC 210 E Standard version,
(Standard) with large graphic display and integrated HART® interface
IFC 210 E / RS 485 same as standard version,
(Option) but additionally with RS 485 interface
IFC 210 E / _ / EEx Same as standard version,
(Option) for operation with primary heads installed in hazardous areas
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Signal converter in the version as ordered, see above.
These installation and operating instructions for the signal converter,
including pull-out condensed instructions for installation, electrical connection,
start-up and operator control of the signal converter.
signal cable in the version and length as ordered (standard: signal cable A, length 10 m / 30 ft)
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signal converter
signal converter IFC 210E-EEx (example)
primary head (example)
Materials for liner and electrodes see Installation Instructions for primary heads
(example)
Altometer
Measuring range
Current output
Tag No.
Primary head constant
Pulse output
Q: 0-150 m
I: 0-20 mA R
Tag: 98-FT-096
Serial No.
Primary head constant
Meter size
DN in mm and
inch equivalent
Teflon®-PFA
Liner
Electrode material
Hastelloy C4
Type designation
Serial No.
Holland
3
/h GK: 2.706
″ 0.5 kOhm P: 1000 p/s
i
Type designation
Flange pressure rating
or flange class
Magnetic field frequency
(here: 1/6 of power
supply frequency)
ALTOFLUX IFC210E /D/ /6
A96 6008
Magnetic field frequency
(here: 1/6 of power supply frequency)
Location Nr.
Protection category
to IEC 529 / EN 60529
Insulation class
of field coils
4
IFC 210 E
05/2002
6\VWHPGHVFULSWLRQ
Electromagnetic flowmeters are precision instruments designed for linear flow measurement of
liquid products
The process liquids must be electrically conductive:, ≥ 5 µS/cm
(for cold demineralized water ≥ 20 µS/cm).
The full-scale range Q
flow velocity of 0.3 - 12 m/s or 1 - 40 ft/s (s. Section 10.1.).
can be set as a function of the meter size:
100%
3URGXFWOLDELOLW\DQGZDUUDQW\
The electromagnetic flowmeters are designed solely for measuring the volumetric flowrate of
electrically conductive, liquid process products.
These flowmeters are available for use in hazardous areas.
Special regulations apply in this case, which are given in the special EEx directions.
Responsibility as to suitability and intended use of these electromagnetic flowmeters rests solely
with the operator.
Improper installation and operation of the flowmeters (systems) may lead to loss of warranty.
In addition, the “General conditions of sale” forming the basis of the purchase contract are
applicable.
If flowmeters need to be returned to KROHNE, please note the information given on the last-but-
one page of these Instructions. KROHNE regrets that it cannot repair or check your flowmeter(s)
unless accompanied by the completed form sheet.
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The here described Electromagnetic flowmeters meet the NAMUR Directive NE21,
the protection requirements of
61326-1
in conjunction with
(1997) and A1 (1998), as well as
EN 61010-1
Directive 89/336/EEC
Directives 73/23/EEC
, and bear the
in conjunction with
CE marking.
and
93/68/EEC
EN
6RIWZDUHKLVWRU\
Display & control unit Amplifier (ADC) Inputs and outputs (I/O)
Software Status Software Status Software Status
3.18393.01 current 3.17116.01 current 3.19005.01 current
IMPORTANT!
In respect of EEx versions, pay regard to all directions marked with the symbol,
and also the information given in Sect. 6.1 and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
IFC 210 E 5
05/2002
Sect. 1.1 Part A System installation and start-up
(OHFWULFDOFRQQHFWLRQSRZHUVXSSO\
1
1.1 Location and important installation notes
Electrical connection in accordance with VDE 0100
•
installations with line voltages up to 1000 V” or
•
Do not cross or loop
•
•
•
•
•
•
•
•
separate cable
Use
outputs and inputs.
Protect flowmeters or switchgear cabinets with built-in devices from direct
sunshade if necessary.
installed in switchgear cabinets
When
use fans or heat exchangers. (dust-free air and no aggressive gases)
Do not expose signal converters to intense
distance between primary head and signal converter
Keep
Sect. 1.3.4 for maximum permissible length of signal and field current cables.
Use the supplied KROHNE
optional
Always
ensure
head.
If the GK is not identical, set the signal converter to the GK of the primary head.
Refer also to Section 4.
Dimensions of signal converter,
signal cable B
calibrate
primary constant GK is identical
IMPORTANT!
For EEx versions, also pay regard to all special directions included in Sect. 6.1
and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
cables
.
entries (see below) for power supply, field current cables, signal cables,
signal cable A
(Type BTS).
primary head and signal converter
refer to Section 10.4.
equivalent others national regulations
, signal converters must be adequately cooled, e.g.
vibration
(Type DS), standard length 10 m (33 ft), or
; refer to instrument nameplate for the primary
”Regulations governing heavy-current
.
together
sunlight
as short as possible. Refer to
. Therefore, when installing,
. Fit a
.
6
IFC 210 E
05/2002
Part A System installation and start-up Sect. 1.2
1.2 Power supply - Electrical connection
PLEASE NOTE !
•
Rated values: The flowmeter housings meets the requirements of IP 20 in conformity
with EN 60529.
No protection against water and moisture. If necessary, take appropriate protective
measures.
The selected creepage distances and clearances have been dimensioned in conformity with
VDE 0110 and IEC 664 for contamination category 2. Supply circuits and output circuits are
designed to meet the standards of overvoltage class II.
•
Fuse protection, disconnecting device: fuse protection for the feeding power circuit, and also
a disconnecting device (switch, circuit breaker) for isolating the signal converters must be
provided (see also Sect. 1.3.5).
Power supply 100-230 V AC (Tolerance zone: 85-255 V AC)
•
Note information on instrument nameplate: supply voltage and frequency
•
Connection diagrams for electrical connection between primary head and signal converter:
refer to Section 1.3.5.
Power supply 24 Volt AC / DC (Tolerance zone: AC 20.4 - 26.4 V / DC 18 - 31.2 V)
•
Note information on instrument nameplate: supply voltage and frequency
•
For measurement reasons, connect an FE functional ground conductor.
•
If connected to a functional extra-low voltage source (24 V AC / DC, 48 V AC), provide for
protective separation (PELV) in conformity with e.g. VDE 0100 / VDE 0106 or
IEC 364 / IEC 536, or equivalent national regulations.
•
Connection diagrams for power supply and electrical connection between primary head and
signal converter: refer to Section 1.3.5.
IMPORTANT!
For EEx versions, also pay regard to all special directions included in Sect. 6.1
and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
IFC 210 E 7
05/2002
Sect. 1.3.1 Part A System installation and start-up
1.3 Electrical connection of separate primary heads
1.3.1 General remarks on signal cables A and B and field current line C
Proper operation of the equipment is ensured when KROHNE signal cables A and B are used with
foil screen and magnetic shield.
•
Signal cables must be firmly installed.
•
Shields are connected via stranded drain wires.
•
Underwater or underground routing is possible.
•
Insulating material flame-retardant to IEC 332.1 / VDE 0742.
•
Low-halogen, unplasticized signal cables which remain flexible at low temperatures.
Signal cable A (type DS) with double shielding
1 Stranded drain wire, 1st shield, 1.5 mm
2 Insulation
3 Stranded wire 0.5 mm2 (3.1 red/3.2 white)
4 Special foil, 1st shield
5 Insulation
6 Mu-metal foil, 2nd shield
7 Stranded drain wire, 2nd shield, 0.5 mm2
8 Outer sheath
Signal cable B (type BTS) with triple shielding (bootstrap line)
1 Dummy glider wire
2 Insulation (2.1 red/2.2 white)
3 Special foil, 1st shield (3.1/3.2)
4 Insulation (4.1/4.2)
5 Stranded wire 0.5 mm
6 Stranded drain wire, 1st shield, 0.5 mm2 (6.1 / 6.2)
7 Special foil, 2nd shield
8 Stranded drain wire, 2nd shield, 1,5 mm2
9 Insulation
10 Mu-metal foil, 3rd shield
11 Stranded drain wire, 3rd shield,, 0,5 mm2
12 Outer sheath
Field current line C
Line 2 × 0,75 mm2, 2 × 1,5 mm2 or 4 × 1,5 mm2Cu, single shielding
(Cu = copper cross section)
The cross section depends on the required cable length, see table in Section 1.3.4.
IMPORTANT!
For EEx versions, also pay regard to all special directions included in Sect. 6.1
and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
2
2
(5.1 red/5.2 white)
8
IFC 210 E
05/2002
Part A System installation and start-up Sect. 1.3.2
1.3.2 Stripping (preparation) of signal cables
Please note: The numbers in the drawings designate the stranded drain wires of signalling cables
A and B, see sectional drawings in Sect. 1.3.1.
primary head Converter
Length primary head Length Converter
mm inch mm inch
a 90 3.60 a 40 2.80
b 8 0.30 b 10 0.30
c 25 1.00
d 8 0.30 d 5 0.30
e 70 2.80 e 20 2.00
Signal cable A (type DS),
double shielding
for primary head
Signal cable A (type DS),
double shielding
for IFC 210 E Converter
Signal cable A
bending radius
bending radius
≥
50 mm (≥ 2”)
≥
50 mm (≥ 2”)
Signal cable B (type BTS),
with triple shielding (bootstrap)
for primary head
Signal cable B
bending radius
bending radius
≥
50 mm (≥ 2”)
≥
50 mm (≥ 2”)
Customer-supplied materials
V Tin-coat all stranded drain wire ends!
W Insulation tubing (PVC), Ø 2.0-2.5 mm (Ø 1”)
X Heat-shrinkable tubing or cable sleeve
Y Wire end sleeve to DIN 41 228: E 1.5-8
Z Wire end sleeve to DIN 41 228: E 0.5-8
Signal cable B (type BTS),
with triple shielding (bootstrap)
for IFC 210 E Converter
IFC 210 E 9
05/2002
Sect. 1.3.3 Part A System installation and start-up
1.3.3 Grounding of primary head
•
All flowmeters must be grounded.
•
The grounding conductor should not transmit any interference voltages.
•
Do not ground any other electrical device together with this conductor.
•
The primary head is connected to ground by means of an FE functional ground conductor.
•
Special information on grounding various primary heads is contained in the separate
installation instructions for primary heads.
•
These instructions also contain detailed descriptions on how to use grounding rings and how
to install primary heads in metal or plastic pipes or internally coated pipelines.
IMPORTANT!
For EEx versions, also pay regard to all special directions included in Sect. 6.1
and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
1.3.4 Cable lengths (max. distance between signal converter and primary head)
Abbreviations and explanatory notes
used in the following tables, diagrams and connection diagrams
A Signal cable A (type DS), with double shielding, see diagram A for max. length
B Signal cable B (type BTS) with triple shielding, max. length see diagram B
C Field current cable min. cross-section (AF) and max. length, see Table
D High-temperature silicone cable, 3 × 1.5 mm
2
(14 AWG) Cu, (with single shielding,
max. length 5 m (16 ft)
E High-temperature silicone cable, 2 × 1.5 mm
2
(14 AWG) Cu, max. length 5 m (16 ft)
Cross section of field current line C in Cu, see table
A
F
L Cable length
Electrical conductivity of the process liquid
κ
ZD Intermediate connection box required in connection with cables D and E for primary heads
ALTOFLUX IFS 4000 F, PROFIFLUX IFS 5000 F and VARIFLUX IFS 6000 F in cases
where process temperatures exceed 150 °C (302 °F)
10
IFC 210 E
05/2002
Part A System installation and start-up Sect. 1.3.4
Recommended length of signal cable A (Type DS) and B (Type BTS)
Primary head Meter size Signal cable
DN mm inch A B
AQUAFLUX F 10 - 1600
ECOFLUX IFS 1000 F 10
25 - ALTOFLUX IFS 2000 F 150 - 250 6 - 10 A1 B1
ALTOFLUX IFS 4000 F 10
200 - PROFIFLUX IFS 5000 F 2.5
25 - VARIFLUX IFS 6000 F 2.5 - 15
25 - 80 1 - 3 A2 B2
ALTOFLUX M 900 10 - 300
15
150
150
1600
15
100
3
/8 - 64 A1 B1
3
/
- - ½
8
1
3
/
8
8
1
/
10
1
1
/10 - ½ A4 B3
3
/8 - 12 A1 B1
6
- - 6
64
- - ½
4
A4
A3
A2
A1
A4
A2
B3
B2
B2
B1
B3
B2
Diagram A Diagram B
Field current cable C
Length L Cross section AF (Cu), minimum
0 – 150 m 5 – 500 ft 2 x 0.75 mm2 / 2 × 18 AWG
150 – 300 m 500 – 1000 ft 2 x 1.50 mm2 / 2 × 14 AWG
300 – 600 m 1000 – 1900 ft 4 x 1.50 mm2 / 2 × 12 AWG
IFC 210 E 11
05/2002
Sect. 1.3.5 Part A System installation and start-up
1.3.5 Connection diagrams for power supply and primary head
PLEASE NOTE: Undocumented contacts/terminals to remain unwired.
The figures in brackets indicate the stranded drain wires for the shields
(see cross-sectional drawing of signal cable in Section 1.3.1).
•
Electrical connection to VDE 0100 "Regulations governing heavy-current installations with
line voltages up to 1000 V" or equivalent national regulations.
•
24 V AC / DC power supply:
Functional extra-low voltage with protective separation in
conformity with VDE 0100, Part 410 or equivalent national
regulations (IFC 020 E: 24 V DC in preparation).
•
Fuse protection of the feed line circuit with I
≤ 16 A is required. Also, a disconnecting
RAT
device (switch/circuit breaker) must be provided in the vicinity of the solidly connected signal
converters or device groups, refer to EN 61 010. This disconnecting device must be easy to
reach and also identifiable as such.
Contacts 2d, 2z, 4d, 4z of
*
XA must be electrically
connected.
Connection to 8d and/or
**
8z of XA.
Contacts d2 to d32 of XB
***
are of leading type, for
connection of PE (safety
conductor) or FE
(functional ground).
At least 4 contacts with
adequate cross-section to
be electrically connected.
Important:
Electrical connection of EEx primary heads and EEx signal converters
To be carried out as described in Sect. 1.3.6.
12
IFC 210 E
05/2002
Part A System installation and start-up Sect. 1.3.5
I Signal cable A (type DS) II Signal cable B (type BTS)
IFC 210 E IFC 210 E
Process temperature < 150°C (302°F)
Primary head Primary head
III Signal cable A (type DS) IV Signal cable B (type BTS)
IFC 210 E IFC 210 E
Process temperature > 150°C (302°F)
Primary head Primary head
IFC 210 E 13
05/2002
Sect. 1.3.6 Part A System installation and start-up
1.3.6 EEx-Connection diagrams for power supply and primary head
Connection diagrams
PLEASE NOTE: Undocumented contacts/terminals to remain unwired.
The figures in brackets indicate the stranded drain wires for the shields
(see cross-sectional drawing of signal cable in Section 1.3.1).
•
Electrical connection to VDE 0100 "Regulations governing heavy-current installations with
line voltages up to 1000 V" or equivalent national regulations.
•
24 V AC / DC power supply:
Functional extra-low voltage with protective separation in
conformity with VDE 0100, Part 410 or equivalent national
regulations (IFC 020 E: 24 V DC in preparation).
•
Fuse protection of the feed line circuit with I
≤ 16 A is required. Also, a disconnecting
RAT
device (switch/circuit breaker) must be provided in the vicinity of the solidly connected signal
converters or device groups, refer to EN 61 010. This disconnecting device must be easy to
reach and also identifiable as such.
Contacts 2d, 2z, 4d, 4z of
*
XA must be electrically
connected.
Connection to 8d and/or
**
8z of XA.
Contacts d2 to d32 of XB
***
are of leading type, for
connection of PE (safety
conductor) or FE
(functional ground).
At least 4 contacts with
adequate cross-section to
be electrically connected.
Important:
In respect of EEx versions, pay regard to all directions marked with the symbol,
and also the information given in Sect. 6.1 and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
14
IFC 210 E
05/2002
Part A System installation and start-up Sect. 1.3.6
I Signal cable A (type DS) II Signal cable B (type BTS)
IFC 210 E-EEx IFC 210 E-EEx
Process temperature < 150°C (302°F)
PE/PA
PE/PA
Hazardous area
PA
Primary head Primary head
Hazardous area
PA
III Signal cable A (type DS) IV Signal cable B (type BTS)
Process temperature > 150°C (302°F)
IFC 210 E-EEx IFC 210 E-EEx
PE/PA
Hazardous area
PE/PA
Hazardous area
PA
PA
Primary head Primary head
IFC 210 E 15
05/2002
PA
PA
Sect. 2.1 Part A System installation and start-up
(OHFWULFDOFRQQHFWLRQRIRXWSXWVDQGLQSXWV
2
Important:
In respect of EEx versions, pay regard to all directions marked with the symbol,
and also the information given in Sect. 6.1 and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
2.1 Current output I
•
The current output is galvanically isolated from all input and output circuits.
•
Setting data and functions can note down in Section 3.3.
Please also refer to Sect. 3.2 Factory settings.
•
Typical current
output
•
All operating data and functions can be set, see Sect. 4 and 5.6, Fct. 1.05 for operator control
•
The current output can also be used as an internal voltage source for the binary outputs and
inputs.
•
U
= 22-25 V DC
int
I = 23 mA when operated without receiver instruments at the current
output
I = 3 mA when operated with receiver instruments at the current output
•
Connection diagrams, see Sect. 2.5: diagrams
c d e g i k l
approx. 22-25 V DC positive
voltage of current output
current sink
chassis ground, current output
16
IFC 210 E
05/2002
Part A System installation and start-up Sect. 2.2
2.2 Pulse output P
•
The pulse output is galvanically isolated from the current output and all input circuits.
•
Setting data and functions can note down in Section 3.3.
Please also refer to Sect. 3.2 Factory settings.
•
Typical pulse output P
•
All operating data and functions can be set, see Sect. 4 and 5.7, Fct. 1.06 for operator control
•
The pulse output can be operated in the active or passive mode.
•
Active mode:
•
Passive mode:
Please note:
A fixed pulse width (0.01 – 1s) must be set for operation with EMC
•
Digital pulse division, interpulse period is non-uniform. Therefore, if frequency meters or
•
cycle counters are connected, allow for minimum counting interval:
•
gate time, counter ≤
•
Connection diagrams, see Sect. 2.5: diagrams
The current output is the internal voltage source,
connection of electronic totalizers (EC)
External DC or AC voltage source required,
connection of electronic (EC) or electromechanical (EMC) totalizers
totalizer. Only then is an optocoupler active for higher output currents.
1000
[Hz]
P
100%
e
f k l
P pulse output
P pulse output
IFC 210 E 17
05/2002
Sect. 2.3 Part A System installation and start-up
2.3 Status outputs B1 and B2
•
The status outputs are galvanically isolated from the current output and all input circuits.
•
Setting data and functions can note down in Section 3.3.
Please also refer to Sect. 3.2 Factory settings.
•
Typical status outputs B1 and/or B2
B1/B2 status outputs B1/B2
B⊥ chassis ground,
binary outputs and inputs
•
All operating data and functions can be set,
see Sect. 4 and 5.9, Fct 1.07 and/or 1.08 for operator control
The status outputs can be operated in the active or passive mode.
Active mode: The current output is the internal voltage source.
Passive mode: External DC or AC voltage source required.
Characteristics of the status outputs Switch open Switch closed
OFF (switched off) no function
ON (e.g. operation indicator) Power supply OFF Power supply ON
SIGN I (F/R mode) Forward flow Reverse flow
SIGN P (F/R mode) Forward flow Reverse flow
TRIP POINT (limit switch) inactive active
AUTO RANGE (automatic range
change)
OVERFLOW I (I overranged) current output OK current output overranged
OVERFLOW. P (P overranged) pulse output OK pulse output overranged
SMU I (low-flow cutoff active) Inactive active
SMU P (low-flow cutoff active) Inactive active
Inverse B1 (switches B2 inversely to B1) B2 open, B1 closed B2 closed, B1 open
ALL. ERROR (all errors) errors no error
FATAL.ERROR (fatal errors only) errors no error
EMPTY PIPE (option) when measuring tube is empty when measuring tube is full
high range low range
•
Connection diagrams, see Sect. 2.5: diagrams
g
h k l
18
IFC 210 E
05/2002
Part A System installation and start-up Sect. 2.4
2.4 Control inputs B1 and B2
•
The control inputs are galvanically isolated from the current output and all input circuits.
•
Setting data and functions can note down in Section 3.3.
Please also refer to Sect. 3.2 Factory settings.
•
Typical current inputs B1 and B2
B1/B2
B⊥
•
All operating data and functions can be set,
see Sect. 4 and 5.10, Fct 1.07 and/or 1.08 for operator control
•
The control inputs must be operated in the passive mode.
Function of the control inputs inactive active
no voltage voltage present
Off No functions
External range High range Low range
Hold measured values Measured values follow the Hold measured values
measurement
Measured values at zero Measured values follow the
measurement
Measured values set to
“zero“
Reset totalizer inactive Reset totalizer
Delete errors inactive Delete error messages
Connection diagram, see Sect. 2.5: diagram
i
j
IFC 210 E 19
05/2002
Sect. 2.5 Part A System installation and start-up
2.5 Connection diagrams for outputs and inputs
I
P
B1, B2
Current output I
c
= 0/4-20 mA
U
< 800 Ω
R
L
Important:
In respect of EEx versions, pay regard to all directions marked with the symbol,
and also the information given in Sect. 6.1 and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
Current output (included HART
Pulse output
Status output (S) and / or
Control input (C)
Totalizer
- electromechanical (EMC)
- electronic (EC)
milliammeter
0-20 mA or 4-20 mA and other
Key, N/O contact
External voltage source (U
DC or AC voltage,
connection polarity arbitrary
DC voltage,
external power source (U
®
Please note ! Unwired contacts may not have
)
any conductive connection with other electrically
conducting parts.
Electrical connection to socket connector XC
Wiring diagrams c to l of outputs and inputs.
Interface operation with HART® or
RS 485 (Option) see Sect. 6.2.1 and 6.2.2.
Power for operation (activation) of outputs and
inputs supplied by the current output.
),
ext
Active mode
External power source required for operation
(activation) of outputs and inputs.
),
ext
Passive mode
note connection polarity
aktiv
Current output I
d
15-22 V DC 22-32 V DC
U
ext
R
0-500 Ω 0-800
L
= 0/4-20 mA
I
passiv
Ω
20
IFC 210 E
05/2002
Part A System installation and start-up Sect. 2.5
Pulsoutput P
e
for electronic totalizer (EC)
= 22-25 V DC from current output
U
int
≤ 3 mA operation with current output I
I
max
≤ 23 mA operation
I
max
activ
without
current output I
R = 10 kΩ, prevents incorrect counts
when pulse output in open circuit
Where frequencies are > 100 Hz, use shielded
cables (RFD)
Statusoutput S
g
(connection to B2 and/or B1)
= 22-25 V DC from current output
U
int
≤ 3 mA operation with current output I
I
max
≤ 23 mA operation without current output I
I
max
activ
Pulsoutput P
f
for electronic totalizer (EC) or
passiv
electromechanical totalizer (EMC)
EMC:
EC:
Pulses
R (load)
U
I
max
U
≤ 32 V DC /
ext
≤ 150 mA
≤ 32 V DC
ext
≤ 1 kHz
1-10 kΩ 1-3 kΩ
≤ 24 V AC
f ≤ 50 Hz
≤ 20 mA
I
max
< 10 kHz
R = load impedance with EC totalizer operation; for
value refer to table above
Where frequencies are > 100 Hz, use shielded cables
(RFD)
Statusoutput S
h
(connection to B2 and/or B1)
U
≤ 32 V DC / ≤ 24 V DC
ext
I
max
≤ 150 mA
passiv
IFC 210 E 21
05/2002
Sect. 2.5 Part A System installation and start-up
Control input C
i
(connection to B2 and/or B1)
= 22-25 V DC from current output
U
int
≤ 4 mA (max. contact rating)
I
con
active
Control input C
j
(connection to B2 and/or B1)
U
≤ 32 V DC / ≤ 24 V AC
ext
I
con
≤ 6 mA (max. contact rating)
passive
F/R measurement (F=forward) (R=reverse)
k
Current output I
pulse output P
without external changeover relay
= 22-25 V DC from current output
U
int
≤ 3 mA operation
I
max
≤ 23 mA operation
I
max
and/or
active
(for EC)
aktive
current output I
with
without
current output I
F/R measurement (F=forward) (R=reverse)
l
Current output I
pulse output P
without external changeover relay
EMC:
EC:
Pulses
R (load)
≤ 32 V DC /
U
ext
≤ 150 mA
I
max
≤ 32 V DC
U
ext
and/or
passive
(for EC or EMC)
passive
≤ 24 V AC
f ≤ 50 Hz
≤ 20 mA
I
max
≤ 1 kHz
< 10 kHz
1-10 kΩ 1-3 kΩ
= 10 kΩ, prevents incorrect counts
R
when pulse output in open circuit
Where frequencies are > 100 Hz, use shielded
*
cables (RFD)
R = load impedance with EC totalizer operation; for
value refer to table above
Where frequencies are > 100 Hz, use shielded
*
cables (RFD)
22
IFC 210 E
05/2002
Part A System installation and start-up Sect. 3.1
6WDUWXS
3
3.1 Power-on and measurement
•
Before powering the system, please check that it has been correctly installed according to
Sect. 1 and 2.
•
The flowmeter is delivered ready for operational use. All operating data have been factory set
in accordance with your specifications.
Please refer to Sect. 3.2 “factory settings”.
•
Power the unit, and the flowmeter will immediately start process flow measurement.
•
Refer to Sect. 4 and 5 for operator control.
3.2 Factory setting
All operating data are factory set according to your order specifications.
If you have not made any particular specifications at the time of ordering, the instruments will be
delivered with the standard parameters and functions listed in the Table below.
To facilitate easy and rapid initial start-up, current output and pulse output are set to process flow
measurement in “2 flow directions”, so that the current flowrate is displayed and the volumetric
flow counted independent of the flow direction. The measured values may possibly be shown with
a “ – ” sign.
This factory setting for the current and pulse outputs may possibly lead to measuring errors,
particularly in the case of volume flow counting:
For example, if pumps are switched off and a “backflow” occurs which is not within the range of
the low-flow cutoff (SMU), or if separate displays and counts are required for both flow directions.
To avoid faulty measurements, therefore, it may be necessary to change the factory setting of
some or all of the following functions:
– low-flow cutoff SMU, Fct. 1.03, Sect. 5.3
– display, Fct. 1.04, Sect. 5.4
– current output I, Fct. 1.05, Sect. 5.6
– pulse output P, Fct. 1.06, Sect. 5.7
Operation see
Standard factory settings
Function Setting Function Setting
1.01 Full-scale range Q
1.02 Time constant 3 s, for I, B1, B2 directions
and display 1.08 Control input B2 off
1.03 Low-flow ON: 1% 3.01 Language for display only English
cutoff SMU OFF: 2% 3.02 Flowmeter
1.04 Display diameter see nameplate
flow rate m3/hr or US Gal /mi n flow direction (see arrow
totalizer(s) m3 or US Gal on primary head) } + direction
Messages no 3.04 Entry code no
Trend Mittelwert 3.05 User unit Liter/hr or USMGal/day
Updating 1 sec. 3.06 Application: Flow steady
Scaling auto 3.07 Hardware: Terminal B1 Statusoutput
1.05 Current output I Terminal B2 Control input
function 2 directions 3.08 Location ALTOMETER
Range I 4-20 mA 3.09 Communication off
I Max 22 mA
I Error 22 mA
1.06 Pulse output P
function 2 directions
pulse width 50 ms
pulse value 1 pulse/s
Section 4 and 5
1.07 Status output B1 flow
100%
.
IFC 210 E 23
05/2002
Sect. 3.3 Part B IFC 210 Signal converter
3.3 Setting data
Here you can note down the settings of the signal converter !
Fct. No. Function Settings
1.01 Full-scale range
1.02 Time constant
1.03 Low-flow cut-off ON: OFF:
1.04 Display
1.05 Current output I
1.06 Pulse output P
1.07 Status output B1 or
Control input B1
(for setting see below, Fct. No. 3.07,
terminal B1)
1.08 Status output B2 or
Control input B2
(for setting see below, Fct. No. 3.07,
terminal B2)
3.01 Language
3.02 Primary head
3.04 Entry code required ?
3.05 User-defined unit
Flow
Totalizer
Messages
Trend
Updating
Scaling
Function
Reverse Range
Range I
I Max
I Error
Function
Pulswidth
Pulsvalue
Diameter
GK Value
Field Frequency
Line Frequency
Flow Direction
no
yes
→ → → ↵ ↵ ↵ ↑ ↑ ↑
3.06 Application
3.07 Hardware-setting
3.08 Measuring point
3.09 Communication
24
IFC 210 E
Flow is
Empty Pipe
Terminal B1 is
Terminal B2 is
off
HART or
KROHNE RS 485
Address:
Baud rate:
steady
pulsating
no
yes
Status output
Control input
Status output
Control input
05/2002
Part B IFC 210 Signal converter Sect. 4.1
1 3 6. 4 9
m 3 /hr
Measuring mode
→
Code 1
Menu column
Function column
Data column
3.00 Installation
2.00 Test
1.00 Operation
3.06 Application
3.07 Hardware
3.08 Location
3.09 Communication
3.05 User Units
3.04 Entrycode
3.03 Zero Point
3.02 Flow Meter
2.02 Hardwareinfo
2.01 Test Q
1.07 Out-/Input B1
1.08 Out-/Input B2
1.06 Pulsoutput P
1.05 Currentoutput I
1.04 Display
1.03 Low Flow Cutoff
1.02Timeconstant
1.01 Full Scale
Direction of movement
↓
↑
↑
↓
→
↵
↵
→
see
Sect.
4.4
When this display appears, press following keys:
→ → → ↵ ↵ ↵ ↑ ↑ ↑
3.01
Language
2.03 Test Display
2SHUDWLRQRIWKHVLJQDOFRQYHUWHU
4
4.1 KROHNE operator control concept
05/2002
IFC 210 E 25
Sect. 4.2 Part B IFC 210 Signal converter
4.2 Operating and check elements
Graphic LCD
c
5 keys for operator control
d
ImoCom interface
e
c
e
Flowrate in m
+ and – totalizer in m3 Graphic display (Trend)
3
/hr
d
Flowrate in m
sum totalizer in m3 (+ and – totalizer) + totalizer in m3
26
IFC 210 E
3
/hr Flowrate in m3/hr
05/2002
Part B IFC 210 Signal converter Sect. 4.3
4.3 Function of keys
The cursor has a grey background in the following descriptions.
To start operator control
– 298
Σ
+00000.00
m3 1.00 Operation
Σ
–05632.01
PLEASE NOTE: When “yes” is set under Fct. 3.04 Entry Code,
To select a function
1.06 Pulsoutput P 1.06 Pulsoutput P
1.05 Currentoutput I
1.04 Display 1.04 Display
1.03 Low Flow Cutoff 1.03 Low Flow Cutoff
1.02 Timeconstant 1.02 Timeconstant
1.01 Full Scale
To select a subfunction
1.06 Pulsoutput P Function:
1.05 Currentoutput I
1.04 Display Range I:
1.03 Low Flow Cutoff 00 – 20 mA
1.02 Timeconstant I Max:
1.01 Full Scale
To alter texts
1 Direction
Function: Function:
Range I: Range I:
00 – 20 mA 00 – 20 mA
I Max: I Max:
20.5 mA
3
m
hr
„Code“ appears in the display after pressing the → key.
The 9-keystroke Entry Code 1 must now be entered:
→ → → ↵ ↵ ↵ ↑ ↑ ↑
→
(each keystroke acknowledged by “*”).
Increase number
↑
1.05 Currentoutput I I
↓
Decrease number
→
1 Direction
select next text
↑
2 Directions
↓
select preceding text
3.00 Installation
2.00 Test
1.01 Full Scale
20.5 mA
20.5 mA
IFC 210 E 27
05/2002
Sect. 4.3 Part B IFC 210 Signal converter
To select next subfunction
Function: Function:
2 Directions
Range I: Range I:
00 – 20 mA 00 – 20 mA
I Max: I Max:
20.5 mA
To alter units
m3
To transfer to number setting
m3
To shift cursor
m
Full Scale Full Scale
2 8 2 7 4
[00849 – 33929] [0235.7 – 9424.7]
Full Scale Full Scale
2 8 2 7
[00849 – 33929] [00849 – 33929]
Full Scale Full Scale
2 8 2 7
[00849 – 33929] [00849 – 33929]
hr
4
hr
3
4
hr
↵
2 Directions
select next unit
↑
Liter
↓
select preceding unit
→
m3
shift to right
→
m3
←
shift to left
20.5 mA
7 8 5 3 . 9
the numerical value is
converted automatically
2 8 2 7
2 8 2 7
4
4
s
hr
hr
28
IFC 210 E
05/2002
Part B IFC 210 Signal converter Sect. 4.3
To change numbers
Full Scale Full Scale
2 8 2 7
m
[00849 – 33929] [00849 – 33929]
To revert to function display
Full Scale 1.06 Pulsoutput P
m3
1.02 Timeconstant
To terminate operator control
Press key ↵ repeatedly until one of the following menus
1.00 Operation, 2.00 Test or 3.00 Installation
3.00 Installation 3.00 Installation
2.00 Test 2.00 Test
1.00 Operation 1.00 Betrieb
2 8 3 7
[00849 – 33929] 1.03 Low Flow Cutoff
4
hr
4
hr 1.04 Display
Save
changes:
yes
increase number
3
→
m3
←
decrease number
1 x to several times Press key
↵
1.05 Currentoutput I
Press key ↵
↵
1 × ↑ )
2 × ↑ )
2 8 3 7
4
hr
↵
1.01 Full Scale
Store new parameters:
acknowledge by pressing key ↵.
Measuring mode continued with the
new parameters.
New parameters not to be stored:
Press ↑ key 1 or 2 times:
Save changes: return
= return to parameter setting
after pressing ↵ key.
Save changes: No
= new parameters not saved
after pressing ↵ key.
Continue measuring mode with “old“
parameters
IFC 210 E 29
05/2002
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