KROHNE IFC 210 E-EEx EN User Manual
Page 2
IFC 210 E
05/2002
2
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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
100%
(Fct. 1.01)
38
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