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LR2750
IFM Electronic LR2750 Manuals
Manuals and User Guides for IFM Electronic LR2750. We have
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IFM Electronic LR2750 manual available for free PDF download: Operating Instructions Manual
IFM Electronic LR2750 Operating Instructions Manual (47 pages)
Electronic level sensor
Brand:
IFM Electronic
| Category:
Accessories
| Size: 1.14 MB
Table of Contents
Table of Contents
2
Preliminary Note
5
1�1 Symbols Used
5
Safety Instructions
5
Items Supplied
6
Getting Started
6
Functions and Features
7
5�1 Applications
7
5�1�1 Restriction of the Application Area
7
Function
8
6�1 Measuring Principle
8
6�2 Outputs
8
6�3 Other Features of the Unit
9
6�3�1 Display Functions
9
6�3�2 Analogue Function
9
6�3�3 Switching Functions
11
6�3�4 Damping Function
12
6�3�5 Probes for Different Tank Heights
12
6�3�6 Defined State in Case of a Fault
12
6�3�7 IO-Link
13
6�3�8 Simulation Functions
13
Installation
13
7�1 Installation Location / Environment
13
7�1�1 Minimum Distances and Connection Piece Diameter
14
7�1�3 Applications with Viscous and Fast Flowing Media
15
7�1�4 Fill Openings
15
7�1�5 Highly Adhesive Medium
16
7�1�6 Heavy Foam Build-Up and Turbulence
16
7�1�7 Notes on Tank Adjustment
17
7�2 Probe Installation
18
7�2�1 Attaching the Probe
18
7�3 Probe Length
19
7�3�1 Shorten the Probe
19
7�3�2 Determine Probe Length
20
7�4 Installation of the Unit in the Tank
20
7�4�1 Installation in Open Tanks (E�G� for Secondary Processes)
22
7�4�2 Installation in Plastic Tanks (E�G� for Secondary Processes)
22
7�4�3 Notes on the Use in Accordance with EHEDG
23
7�4�4 Notes on the Use According
24
Electrical Connection
25
Operating and Display Elements
26
Menu
27
10�1 Menu Structure
27
10�2 Explanation of the Menu
29
10�2�1 Main Menu
29
10�2�2 Level EF (Extended Functions)
29
10�2�3 Level CFG (Configuration)
30
10�2�4 Level ENV (Environment)
30
10�2�5 SIM Level (Simulation)
30
Parameter Setting
31
11�1 Parameter Setting in General
31
11�2 Basic Settings (Set
33
11�2�1 Enter Probe Length
33
11�2�2 Carry out Tank Adjustment
33
11�3 Configure Display (Optional)
34
11�4 Setting of Output Signals
34
11�4�1 Setting of the Output Function for OUT1
34
11�4�2 Set the Switching Limits (Hysteresis Function)
34
11�4�3 Set the Switching Limits (Window Function)
35
11�4�4 Set Switch-On Delay for Switching Outputs
35
11�4�5 Set the Switch-Off Delay for Switching Outputs
35
11�4�6 Setting of the Output Function for OUT2
35
11�4�7 Scale Analogue Signal
36
11�4�8 Set Output Logic for the Switching Outputs
36
11�4�9 Response of the Outputs in Case of a Fault
36
11�4�10 Set Damping for the Measured Signal
36
11�4�11 Set Delay Time in Case of a Fault
36
11�5 Reset All Parameters to Factory Setting
36
11�6 Changing Basic Settings
37
11�6�1 New Entering of the Rod Length
37
11�6�2 Setting to Another Medium
37
11�7 Simulation
37
11�7�1 Set Simulation Value
37
11�7�2 Set Simulation Duration
38
11�7�3 Switch Simulation on / off
38
Operation
38
12�1 Operation with Single Probe
38
12�2 Operation with a Bypass or Still Pipe (Non Hygienic)
39
12�3 Function Check
39
12�4 Operating Indicators
39
12�5 Read Set Parameters
40
12�6 Change between Length Display and Percentage
40
12�7 Error Indications
40
12�8 Output Response in Different Operating States
41
Technical Data
41
Maintenance / Transport
42
14�1 Cleaning and Maintenance When Used in 3-A Applications
42
14�2 Change of Medium, Change of Units
43
14�3 Transport
43
Factory Setting
44
Notes on Parameter Setting Via IO-Link
45
16�1 Application Example
45
16�2 Unit Locking / Data Storage
46
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