show the entry list
STEP 7 (TIA Portal) -- Creating S7 programs -- Loading and testing S7 programs
What options are there in STEP 7 (TIA Portal) when the project in the CPU has been created with a different version and is not available offline?
Why are the watch tables not displayed in the display of the S7-1500 CPU after downloading with STEP 7 (TIA Portal) V13?
With S7-1200/S7-1500, how do you measure the total cycle time of a program?
In TIA Portal V13, how do you load project data from a device that has been configured with TIA Portal V12?
What remedies are there in STEP 7 (TIA Portal) when the forcing of addresses with the S7-1500 is interrupted in the force table?
What options does the S7-1500 provide for downloading data in RUN?
In STEP 7 (TIA Portal) V11, how do you download a project into an S7-1200 CPU when you have previously downloaded with STEP 7 V12?
In STEP 7 (TIA Portal) V12, how can restore the disabled message for querying whether the online connection should be disconnected?
Why in STEP 7 (TIA Portal) V11 is the block comparison different although the networks are the same offline and online?
How do you do a program upload in STEP 7 (TIA Portal) V12 when the device has been configured with STEP 7 V11?
Why are blocks marked differently in the STEP 7 (TIA Portal) Online View although they are identical?
How do you load a project into the CPU in STEP 7 (TIA Portal)?
How do you load the project data from the CPU into the programming device in STEP 7 (TIA Portal)?
Why must you never remove a memory card when the S7-300/S7-400/S7-1200 CPU is in operation (RUN)?
Why is communication between the Runtime simulation and the S7-1200 not possible if the PG/PC interface is not set correctly?
How do you transfer a program to an S7-1200 CPU without TIA Portal V11?
How can you have two online connections between STEP 7 V5.5 and an S7-300 and between STEP 7 V11 and an S7-1200 side by side?
In STEP 7 (TIA Portal), how do you download/upload a single data block into/out of the S7-1200 CPU without overwriting the monitored values?
S7-300 CPU 31x -- Setting up and parameterizing hardware -- Initializing and parameterizing modules (GSD, Updates)
How can I prevent error 13:76 and 3311 when compiling the technology of a Technology CPU?
How do you have the web pages updated automatically in STEP 7 (TIA Portal) and how do you incorporate the user-defined web pages with relative path names?
Why must you never remove a memory card when the S7-300/S7-400/S7-1200 CPU is in operation (RUN)?
How do you configure the SIMATIC MV440 / MV420 code reader device with STEP 7 (TIA Portal) as a PROFINET IO device on the PROFINET IO system of a SIMATIC S7-300?
How do you connect the SIMATIC Field PG to the bus system to parameterize and diagnose the distributed I/O devices?
How do you configure the SIMATIC MV440 code reading system as PROFINET IO device on the PROFINET IO system of a SIMATIC S7-300?
How can time and date be acquired from a GPS signal?
How can you protect the S7-300/400 against unauthorized access from the LAN (local area network)?
What options exist for assigning passwords?
Master / Slave (SIMOVERT) communication on the DP PROFIBUS
What can you do if new modules, e.g. CPUs, are missing in the STEP 7 module catalog?
Where can I procure the GSD files for my S7-300 CPUs?
How do you configure time synchronization?
What is the startup behavior of an S7-300/400 CPU when you have configured an "empty" DP master system with "Startup when expected/actual configuration differ", but no slave is incorporated?
What are the conditions for assigning the addresses of I/O modules (central or distributed) to an S7 CPU?
How do you connect a SIMATIC S7-300 as DP slave to a Y link in the hardware configuration of STEP 7?
S7-400 CPU 41x -- Setting up and parameterizing hardware -- Initializing and parameterizing modules (GSD, Updates)
How do you standardize and destandardize analog values with STEP 7 (TIA Portal)?
How do you have the web pages updated automatically in STEP 7 (TIA Portal) and how do you incorporate the user-defined web pages with relative path names?
How can you read out the identification data (the serial number of the MMC, for example) with the SFC 51 in STEP 7 V5.5?
Why must you never remove a memory card when the S7-300/S7-400/S7-1200 CPU is in operation (RUN)?
How do you connect the SIMATIC Field PG to the bus system to parameterize and diagnose the distributed I/O devices?
How can time and date be acquired from a GPS signal?
How do you configure time synchronization?
How can you protect the S7-300/400 against unauthorized access from the LAN (local area network)?
What options exist for assigning passwords?
What can you do if new modules, e.g. CPUs, are missing in the STEP 7 module catalog?
What are the conditions for assigning the addresses of I/O modules (central or distributed) to an S7 CPU?
Which DP slaves can be added to and removed from a PROFIBUS DP master system using the CiR function (Configuration in RUN) and which configuration changes are permissible?
Where can I procure the GSD files for my S7-400 CPUs?
How do you do a cold start with SIMATIC S7-400 CPUs version V4.0 and higher?
Why should you switch the operating mode of the CPU from Test to Process after commissioning the STEP 7 program?
How do you use or update process image partitions for S7-400 CPU modules during an interrupt OB?
Only up to 27 configured blocks are displayed
What should you watch out for with the "forcing inputs" function in the S7-400?
S7-1200 CPU 12xx -- Setting up and parameterizing hardware -- Initializing and parameterizing modules
Which settings do you have to make in the TIA Portal to read out messages and status information over the CPU's web server and display them in the web browser?
What is the meaning of the system constants in STEP 7 (TIA Portal) with S7-1200/1500?
How can the CPU analog inputs of the SIMATIC S7-1200 also measure currents of 0-20mA?
How do you program the "GET" and "PUT" instructions in the user program of the SIMATIC S7-1200 CPU in order to transfer more than 160 bytes of data?
Why must you never remove a memory card when the S7-300/S7-400/S7-1200 CPU is in operation (RUN)?
How in STEP 7 (TIA Portal) do you access the unstructured data types bit-by-bit, byte-by-byte or word-by-word and symbolically?
How does startup work in an S7-1200?
What is the connection between subnet masks and IP addresses with regard to subnetting and supernetting (Classless Inter Domain Routing CIDR)?
How can you prevent data loss of runtime-generated parameters when updating your S7-1200 PLC program?
How can you share runtime-generated parameters between several S7-1200 PLCs with a KTP Basic Panel?
How can you change the IP address of an S7-1200 without using STEP 7 Basic?
How can you delete the IP address and reset your S7-1200 to factory settings using the SIMATIC MC memory card (2MB or 24MB)?
How can you download to a network of several S7-1200 PLCs with the same IP address?
How can you reset the IP address of your S7-1200 PLC using STEP 7 Basic software?
Why must you never remove a memory card when the S7-300/S7-400/S7-1200 CPU is in operation (RUN)?
Part number:

Instructions
If you remove the memory card from the CPU during a write process, this can make the content of the memory card invalid. The memory area retentivity might be lost as well. Under circumstances you might have to delete the memory card on the PG and reload the program. Observe the notes below before removing the memory card:

  • Always remove the SIMATIC memory card only in STOP mode.
  • Switch off the power supply.
  • If there is no write access through the PG, you can also remove the memory card when the power is switched on in STOP mode. In this case it is better to disconnect all communication connections beforehand.

More information is available in the TIA Portal Online Help under

  • "Accessing memory cards"
  • "Add user-defined card reader"
  • "Information about memory cards (S7-1200)"
  • "Information about memory cards for S7-300 (S7-300/400)"

Additional Keywords
Memory cards

 Entry ID:59457183   Date:2012-04-10 
I regard this article....as helpfulas not helpful                                 
mySupport
My Documentation Manager 
Newsletter 
CAx-Download-Manager 
Support Request
To this entry
Print
Create PDF 
Send to a friend
QuickLinks
Compatibility tool 
Topics
Help
Online Help
Guided Tour