Logo Application Examples – The following offers a range of application descriptions with their respective switching programs. You can simply download the switching programs, adapt them to your application by using the LOGO! Soft Comfort software and transfer them directly to LOGO! via a PC or Ethernet cable.
Application Examples for LOGO! 8
| No | Application description | Available for version | Download |
|---|---|---|---|
| 1 | Astronomical clock time offset | V8 | ZIP File |
| 2 | Automatic shift register | V8 | ZIP File |
| 3 | Calculation of cycletime with UDF (user defined function) | V8 | ZIP File |
| 4 | Clock synchronization LOGO! HMI | V8 | ZIP File |
| 5 | Create managing udf with LOGO! | V8 | ZIP File |
| 6 | Detection of the pulse train of a selectivity module SITOP PSE200U | V8 | ZIP File |
| 7 | Diagnostics evaluation with touch panel | V8 | ZIP File |
| 8 | Different scale analog value | V8 | ZIP File |
| 9 | Evaluation of S0 Signals | V8 | ZIP File |
| 10 | Handling of the webserver | V8 | ZIP File |
| 11 | Migration from 0BAx to LOGO! 8 | V8 | ZIP File |
| 12 | Push and hold buttons (stickykey) | V8 | ZIP File |
| 13 | Two HMI devices on LOGO! 8 | V8 | ZIP File |
| 14 | Weekly timer via HMI panel | V8 | ZIP File |
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Example for LOGO! 0BA7 and 0BA8
| No | Application description | Available for version | Download |
|---|---|---|---|
| 1 | Connection LOGO! to PC via Ethernet | V7 & V8 | ZIP File |
| 2 | Operating hour counter with prewarning | V7 & V8 | ZIP File |
| 3 | Cycle time calculation with UDF | V7 | ZIP File |
| 4 | New function blocks | V7 | ZIP File |
| 5 | Master-Slave communication | V7 | ZIP File |
| 6 | Master-Master communication | V7 | ZIP File |
| 7 | HMI communication starting from WinCC V11.x (TIA Portal) | V7 & V8 | ZIP File |
| 8 | HMI communication with WinCC flexible | V7 & V8 | ZIP File |
| 9 | S7-1200 communication | V7 | ZIP File |
| 10 | S7-300 communication | V7 | ZIP File |
| 11 | Data logging | V7 & V8 | ZIP File |
| 12 | User definied functions (UDF) | V7 | ZIP File |
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Analog value processing (program parts)
| No | Application description | Available for version | Download |
|---|---|---|---|
| 1 | Refreshing the analog output every 5 seconds | V6, 7, 8 | ZIP File |
| 2 | Wire break/short circuit evaluation for Pt100/Pt1000 sensors | V6, 7, 8 | ZIP File |
| 3 | Basic arithmetic operations with LOGO! | V5, 6, 7, 8 | ZIP File |
| 4 | Calculating the average value for the damping of non-stable analog values | V6, 7, 8 | ZIP File |
| 5 | Closed-loop control and pulse width modulation | V6, 7, 8 | ZIP File |
| 6 | Correct scaling of a 4-20mA sensor | V6, 7, 8 | ZIP File |
| 7 | Hysteresis circuit | V6, 7, 8 | ZIP File |
| 8 | Storing analog min/max values | V6, 7, 8 | ZIP File |
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Tips tricks: Generally (program parts)
| No | Application description | Available for version | Download |
|---|---|---|---|
| 1 | Continuous capacity utilization of 3 loads | V4, 5, 6, 7 | ZIP File |
| 2 | Determining the cycle time | V6, 7, 8 | ZIP File |
| 3 | Shift register | V4, 5, 6, 7 | ZIP File |
| 4 | Shift register, automatic | V4, 5, 6, 7, 8 | ZIP File |
| 5 | Step control for 4 outputs | V4, 5, 6, 7, 8 | ZIP File |
| 6 | Evaluating the values of a sonar sensor | V6, 7, 8 | ZIP File |
| 7 | Controlling 2 outputs with one pushbutton | V4, 5, 6, 7, 8 | ZIP File |
| 8 | Interlocking circuit | V4, 5, 6, 7, 8 | ZIP File |
| 9 | Convert counter value/analog value into time format | V6, 7, 8 | ZIP File |
| 10 | Using the reference function | V5, 6, 7, 8 | ZIP File |
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Blind / Gate applications – Pump control / Irrigation
| No | Application description | Available for version | Download |
|---|---|---|---|
| 1 | Control of rolldown shutters | V4, 5, 6, 7, 8 | ZIP File |
| 2 | Control of rolldown shutters, pushbutton UP/DOWN | V4, 5, 6, 7, 8 | ZIP File |
| 3 | Control for 8 shutters with central control for UP/DOWN | V6, 7, 8 | ZIP File |
| 4 | Control of pump pairs | V4, 5, 6, 7, 8 | ZIP File |
| 5 | Irrigation system for greenhouse plants | V4, 5, 6, 7, 8 | ZIP File |
| 6 | Alternating two compressors | V4, 5, 6, 7, 8 | ZIP File |
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HVAC / Heating / Ventilation / Air-conditioning / Lighting
| No | Application description | Available for version | Download |
|---|---|---|---|
| 1 | Boiler sequence control | V4, 5, 6, 7, 8 | ZIP File |
| 2 | Main principle of a two-point heating control | V6, 7, 8 | ZIP File |
| 3 | Two-point heating control (with night-time reduction and hysteresis) | V6, 7, 8 | ZIP File |
| 4 | Domestic outdoor and indoor lighting system | V4, 5, 6, 7, 8 | ZIP File |
| 5 | Exterior lighting | V4, 5, 6, 7, 8 | ZIP File |
| 6 | Multiway switching circuit (from 2 or more locations) | V4, 5, 6, 7, 8 | ZIP File |
| 7 | Sports hall lighting | V4, 5, 6, 7, 8 | ZIP File |
| 8 | Shop window lighting | V4, 5, 6, 7, 8 | ZIP File |
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Industrial Applications
| No | Application description | Available for version | Download |
|---|---|---|---|
| 1 | Cutting tool | V6, 7, 8 | ZIP Flie |
| 2 | Killing germs with gas | V4, 5, 6, 7, 8 | ZIP File |
| 3 | Bending machine | V4, 5, 6, 7, 8 | ZIP File |
| 4 | Control system for 4 conveyor belts, connected in series | V6, 7, 8 | ZIP File |
| 5 | Fill station | V6, 7, 8 | ZIP File |
| 6 | Impregnation of textiles | V4, 5, 6, 7, 8 | ZIP File |
| 7 | Control-system for cable welding-machines | V4, 5, 6, 7, 8 | ZIP File |
| 8 | Cream stirrers | V4, 5, 6, 7, 8 | ZIP File |
| 9 | Silo-filling system | V4, 5, 6, 7, 8 | ZIP File |
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Display – Other applications
| No | Application description | Available for version | Download |
|---|---|---|---|
| 1 | Controlling the display illumination | V6, 7, 8 | ZIP File |
| 2 | Indicating fill level, temperature, pressure as a bar graph | V6, 7, 8 | ZIP File |
| 3 | Menu control with LOGO! TD | V6, 7, 8 | ZIP File |
| 4 | Indicating a counter value as a bar graph | V6, 7, 8 | ZIP File |
| 5 | Traffic signals | V4, 5, 6, 7, 8 | ZIP File |
| 6 | Decimal - BCD converter | V6, 7, 8 | ZIP File |
| 7 | Automatic feeders | V6, 7, 8 | ZIP File |
| 8 | Elevating platform control | V4, 5, 6, 7, 8 | ZIP File |
| 9 | Intelligent foot switch | V4, 5, 6, 7, 8 | ZIP File |
| 10 | Bell system for schools | V4, 5, 6, 7, 8 | ZIP File |
| 11 | 3-level password | V5, 6, 7, 8 | ZIP File |
| 12 | Password protected outputs | V6, 7, 8 | ZIP File |
| 13 | Password by using digital inputs | V4, 5, 6, 7, 8 | ZIP File |
| 14 | Monitoring periods of utilization | V6, 7, 8 | ZIP File |
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You can download LOGO! Soft Comfort at Download page.
