KROHNE IFC 020 Converter EN - Manual (Page 78)

Installation and operating instructions IFC 020 E2
Keyword Section No. Fct. No.
S
S = Status output 2.4, 4.4, 5.8 1.06, 1.07, 3.07
Safety isolation 2.1
Setting level 4.1-4.4 1.00 et seq.,
2.00 et seq.,
3.00 et seq.
Signal converter IFC 020
– accuracies 10.3
– cable A 1.3.1
– changeover, power supply 8.2
– connecting & operating points 4.2, 8.9
– connection to power 1.2
– functional checks 7.1-7.6,
– fuses, power 8.5
– mounting location 1.1
– nameplates 10.5
– operator control 4.1-4.3
– power consumption 10.4
– printed circuit boards 8.9
– spare parts 9
– technical data 10.1-10.4
Simulator GS 8A 7.6
SMU = low-flow cutoff 4.4, 5.3 1.03
Software 6.2
Spare parts, see order numbers 9
Status output S 2.4, 4.4, 5.8 1.06, 1.07, 3.07
T
T = time constant 5.2 1.02
Technical data
– accuracies 10.3
– dimensions & weights 10.2
– signal converter IFC 020 10.1-10.4
Terminals B1/B2 2.1, 2.6, 5.16 3.07 (1.06, 1.07)
Tests, see functional checks 7.1 et seq.
Time constant (T) 5.2 1.02
Totalizer (internal electronic) 2.3, 5.7 1.06, 3.07
Trip point 2.4, 2.6, 5.8 1.06, 1.07
Troubleshooting, see
functional checks 7.1 et seq.
U
Units for
– display 4.4, 5.4 1.04
– flow 4.4, 5.1 1.01
– P 4.4, 5.7 1.06
User-defined unit 4.4, 5.13 3.05
V
v = flow velocity 4.4, 5.1 3.02
VDE standards page 0/4
W
Weights, see dimensions 10.2
Z
Zero check (adjustment) 7.1 3.03
ZD, intermediate connection box 1.3.5, 10.2
Keyword Section No. Fct. No.
M
Magnetic field frequency 4.4 + 5.11 3.02
Magnetic sensors 4.2
Main menu column 4.1
Main menus 4.1 to 4.3 1.00, 2.00, 3.00
Mass flow measurement,
see user defined unit 4.4, 5.13
Measuring principle 11
Menu 4.1, 4.4
Meter size (DN) 4.4, 5.12 3.02
N
Numerical format, display 5.4, 5.5 1.04
O
Option = optional equipment 6.2, 10.4
Order numbers 9
Outputs
– characteristics 5.15
– connection diagrams 2.6
– setting 4.4
– – I 5.6 1.05
– – P 5.7, 5.16 1.06, 3.07
– – S 5.8, 5.16 1.06, 1.07, 3.07
– voltage stable when
measuring tube empty 6.3
Overflow, display 5.5 1.04
Overranged
– I (current output) 2.2, 2.6, 5.6, 5.8 1.06, 1.07
– P (pulse output) 2.3, 2.6, 5.7, 5.8 1.06, 1.07
Overvoltage class 2.1
P
P = pulse output 2.4, 4.4, 5.7 1.06
PCB = printed circuit boards 8.9
PC software 6.2
PE = protective conductor 1.2
Power supply (= line voltage)
– changeover 8.2
– connection 2.1, 10.4
– consumption 10.4
– failure 4.5, 7.4
– frequency 1.2, 10.4
– voltage 1.2, 10.4
Primary constant, see GK 4.4, 5.12 3.02
Primary head
– constant, see GK 4.4, 5.12 3.02
– simulator GS 8A 7.6
– testing 7.5
Primary simulator, see GS 8A 7.6
Printed circuit boards, see PCB 8.9
Program organization 4.1
Programming = input 4.1-4.3
Programming mode, entry into 4.1-4-3
Protective conductor PE 1.2
Pulsating flow 6.4, 6.5, 6.6 3.06
Pulse output P 2.3, 4.4, 5.7 1.06
Pulse width 4.4, 5.7 1.06
Pulses per unit time 4.4, 5.7 1.06
Pulses per unit volume 4.4, 5.7 1.06
Q
Q = flow rate 4.4, 5.1 1.01, 3.02
Q
100%
= full-scale range 4.4, 5.1 1.01, 3.02
R
R = reverse flow 4.4, 5.14 1.04-1.07
Range change
– automatic 2.5, 2.6, 1.06, 1.07
5.8, 5.18
– external 2.5, 2.6, 1.06, 1.07
5.9, 5.18
Range setting 4.4, 5.1, 5.12 1.01, 3.02
Replacement
– electronic unit 8.7
– power fuses 8.1
Reset totalizers 4.6
Reverse flow (R) 4.4, 5.14 1.04-1.07
Revert to
– functions column 4.1-4.3
– main menu column 4.1-4.3
– measuring mode 4.1-4.3
– submenu column 4.1-4.3
RS 232 interface 6.2