Sign In
Upload
Manuals
Brands
IFM Manuals
Accessories
LW2720
IFM LW2720 Continuous Level Sensor Manuals
Manuals and User Guides for IFM LW2720 Continuous Level Sensor. We have
2
IFM LW2720 Continuous Level Sensor manuals available for free PDF download: Operating Instructions Manual, Quick Start
IFM LW2720 Operating Instructions Manual (44 pages)
Electronic level sensor
Brand:
IFM
| Category:
Accessories
| Size: 2 MB
Table of Contents
Table of Contents
2
1 Preliminary Note
4
Symbols Used
4
Warnings Used
4
2 Safety Instructions
5
3 Intended Use
6
Application Area
6
Application Examples
6
Restriction of the Application Area
7
4 Items Supplied
8
5 Function
9
Measuring Principle
9
Reflectivity, Effect of Dielectric Constant
9
Foam and Turbulence
10
Influence of Vessel Characteristics and Installation
10
IO-Link
10
Outputs
10
Analogue Output
10
Switching Function
11
Defined State in the Event of a Fault (Alert Mode)
12
Simulation Function
13
Damping Function
13
Output Response in Different Operating States
13
6 Mounting
14
Mounting Position
14
Inclination
15
Non-Metallic Tanks
15
Beam Angle and Beam Width
15
Nozzle Requirements
16
Notes for Hygienic Applications
16
Notes on the Use According to EHEDG
16
Notes on the Use According to 3-A
17
Mounting in a Threaded Connection
17
Mounting Preparations
17
Remove the Protective Cap
17
Place the O-Ring, Grease the Thread
18
Premount the Adapter for Pipe Fittings
19
Install the Welding Aid
19
Mount the Unit in the Tank
21
Mount the Unit with Tri Clamp Adapter
21
Mount the Unit with Pipe Fitting
22
Mount the Unit with VARIVENT® Adapter
23
Install the Weld-In Adapter on the Unit
23
Mount the Unit with G1 Connection
23
7 Electrical Connection
25
8 Parameter Setting
26
Parameter Setting Via PC and IO-Link Master
26
Parameter Setting During Operation
26
Adjustable Parameters
27
System Commands
31
Example Parameter Setting
31
9 Operation
33
Function Check
33
Diagnostic Messages, Cause, Troubleshooting
33
10 Troubleshooting
35
Troubleshooting Incorrect Level Readings
35
Level too High / too Low
35
Measured Value Is Stuck
35
Measured Value Drops When Level Close to Antenna
36
Measured Value Fluctuates
37
Measured Value Is Occasionally Unstable
38
Lagging of Measured Value During Rapid Level Changes
38
Measured Value Correct at 0% (4 Ma) but Incorrect at 100% (20 Ma)
39
Incorrect Measured Value When Level Is above 50
39
Measured Value Drops to Zero Close to Tank Bottom
39
Level Measurement Is Lost in an Empty Tank
40
Alert Mode When Level Close to Tank Bottom
41
11 Maintenance, Repair and Disposal
42
12 Factory Setting
43
13 Appendix
44
Approvals and Certificates
44
Advertisement
IFM LW2720 Quick Start (2 pages)
Brand:
IFM
| Category:
Measuring Instruments
| Size: 0 MB
Table of Contents
Device Not Ready for Operation
1
Connecting the Device
1
Reference Height Parameter
2
Adjusting Reference Height for Uneven Tank Bottoms
2
Advertisement
Related Products
IFM LW2120
IFM LK10 Series
IFM LK 022 Series
IFM LMT100
IFM LMT104
IFM LMT302
IFM LT80 Series
IFM LT8023
IFM LT8022
IFM LR7020
IFM Categories
Accessories
Security Sensors
Measuring Instruments
Rfid Systems
Controller
More IFM Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL