Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
description
Transcript of Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
Diagnostic and Debugging features
Diagnostic/Debug
The new Diagnostic and Debugging features in the new Hardware and Software.
+ Event History file
+ Trend chart
+ Diagnostic LED
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
Event History Log file
The new Event History log file
The Event History Log file is a standard diagnostic tool available in all innovated S7-200 PLC’s and in 224XP.
PLC 221 and 222 up to 4 entriesPLC 224, 224XP and 226 up to 8 entries.
Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
1. Open the Communication dialog.
2. Scan you network via “Double Click on refresh” to find the connected S7-200 units.
3. Double Click on the PLC where you want to see the Event History Log file.
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Event History Log file
Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
1. Select “Event History” to open the Event History Log file.
2. Now you can read the latest entries in the Event History Log file.
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Event History Log file
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Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
Event History Log file
The Event History Log file contains:
3. Power UP information
4. Transitions into RUN
5. Fatal Error information
If the real time clock is set then you get also a time and date stamp.
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Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
Diagnostic LED
How to use the new Diagnostic LED:Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
Diagnostic LED
How to use the new Diagnostic LED:
The new SF/DIAG LED has two colors:
+ RED for Error conditions+ YELLOW for Diagnostic condition
RED: The LED lights in RED color if a fatal ERROR occurs. Please see the Error information in the S7-200 System manual.
YELLOW: The LED lights in YELLOW in the following conditions:
+ forced of an address
+ I/O module error
+ controlled by the user program
RED:
YELLOW:
Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
Diagnostic LED
To control the Diagnostic LED by user program open the “Program-Control” instruction and use the function DIAG_LED in you S7-200 User program.
DIAG_LED: To control the Diagnostic LED by user program.
IN: Byte address. So you can use 8 binary addresses at the same time.
Tip: A flashing in different frequencies is possible so you can separate different diagnostic conditions.
Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
The new Micro/WIN V4 Trend Chart for easy maintenance and error identification.
New feature in Micro/WIN V4 Trend Chart
+ Part of Micro/WIN V4
+ Works with the Micro/WIN communication interface (PPI, Modem, Ethernet)
+ Data format support like the Status chart (V, M, SM, C, T, AIW, AQW, …….)Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
1. Create a status chart with all the addresses you want to monitor.
2. Start the status chart.
3. View the status chart in trend view.
4. Pause the trend chart for better investigation
TIP: The easiest way to create a Status chart:Mark your networks in your program editor (LAD, STL or FBD), press the right mouse button and select “Create Status chart”.
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The new Micro/WIN V4 Trend Chart for easy maintenance and error identification.
Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
The new Micro/WIN V4 Trend Chart for easy maintenance and error identification.
You can:+ select several options
+ the display format+ the time base (update
rate)
+ directly write values or force to a selected value.
+ add or delete variables.
+ set the scale of each chart in the Properties if you like.
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Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
Additional questions:
1. Can I record the data with Microsoft Excel?No, this is a Online-feature like the status of the status chart. To record some data you better use the Data Logging wizard and a new MC-card.
2. Can I use it also with the current S7-200 PLC’s?Yes, the trend chart is also working with the current S7-200 PLC’s.
3. I know my signal is changing but I only see a line. What’s wrong?The time base (update rate) of the trend chart is to slow or the signal is changing faster than 0.5 seconds.
4. Can I use the trend chart via modem/Ethernet?Yes, the trend chart is working if you can connect to the PLC via Micro/WIN V4.Diagnostic/Debug
NEW!NEW!Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s
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Diagnostic
PID Auto Tune
TD200/TD200C
PC-Access
RTU Application
Hardware
Software
Workshop
PTO/PWM Wizard
Recipe
Data logging
Diagnostic
End of presentation!
Diagnostic/Debug
Diagnostic possibilities with Micro/WIN V4 and S7-200 PLC’s