Installation and operating instructions
IFC 020
0/2
Part C Special applications, functional checks, service, and order numbers
6/1-9/1
6 Special applications
6/1-6/6
6.1
HART interface
6/1-6/2
6.2
KROHNE RS 485 interface
6/2
6.3
Stable signal outputs when measuring tube empty
6/3-6/4
6.4
Pulsating flow
6/5
6.5
Rapid changes in flowrate
6/5
6.6
Unsteady display and outputs
6/6
7
Functional checks
7/1-7/8
7.1
Zero check, Fct. 3.03
7/1
7.2
Test of measuring range Q, Fct. 2.01
7/1
7.3
Hardware information and error status, Fct. 2.02
7/2
7.4
Faults and symptoms during start-up and process flow measurement
7/2-7/4
7.5
Test of signal converter using GS 8A simulator (option)
7/5-7/8
8
Service
8/1-8/9
8.1
Illustrations used for service work
8/1-8/2
8.2
Replacement of power fuses
8/3
8.3
Changeover of operating voltage on AC Versions 1 and 2
8/4
8.4
Replacement of electronics unit of signal converter
8/5
8.5
Cleaning the signal converter housing
8/5
8.6
Turning the converter housing of the compact flowmeters
8/6
8.7
IFC 020 K and F: Directions for folding the ribbon cable on the display unit
8/7
8.8
IFC 020 K and F: Illustrations of the PCBs
8/8
8.9
IFC 020 E: Illustrations of the PCBs
8/9
9
Order numbers
9/1
Part D Technical data, measuring principle and block diagram
10/1-12/1
10 Technical data
10/1-10/7
10.1
Full-scale range Q
100%
10/1
10.2
Error limits at reference conditions
10/2
10.3
IFC 020 signal converter
10/3-10/4
10.4
Dimensions and weights
10/5-10/6
10.5
Instrument name plates
10/7
11 Measuring principle
11/1
12 Block diagram - signal converter
12/1
Part E Index
E1-E2
Printed form to accompany flowmeters returned to Krohne
E3
5.15
Applications
5/12
5.16
Setting data
5/12
5.17
Communication interface
5/12
5.18
Control input E (IFC 020 E only)
5/12
