 |
| Place of Origin: | Japan |
| Brand Name: | Tamagawa |
| Certification: | CE |
| Model Number: | TS5214N564 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Packaging Details: | carton |
| Delivery Time: | in stock |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 100pcs/week |
| TAMAGAWA: | TAMAGAWA | TS5214N564: | TS5214N564 |
|---|---|---|---|
| Japan: | Japan | Color: | Black |
| Temperature: | 20-90 | Material: | Iron |
| Dimension: | 40-90 | Wire: | Wire |
TS5214N564
| y using the pre-set option "Permit access only via S". | y setting password-protected access rights for specific users in the user administration. |
| he option allows access to the web server only with the secure hypertext transmission | protocol S.The CPU offers four access levels to limit access to specific functions. |
| protocol S.When you use Web server, protect your automation system against unauthorized | By using the pre-set option "Permit access only via S". The option allows access to the web server only with the secure hypertext transmission |
Guang Zhou Lai Jie Electric Co.,LTD
Please contact with “Tommy” for the price
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y setting up the access levels and the passwords for a CPU, you limit the functions and
memory areas. This restriction applies to all functions and memory areas which are
accessible without entering a password. The individual access levels as well as their
associated passwords are specified in the object properties of the CPU.Every user can read and change the hardware configuration and the blocks.
Read access With this access level, read-only access to the hardware configuration and the
blocks is possible without entering a password, which means you can download
hardware configuration and blocks to the programming device. In addition, HMI
access and access to diagnostics data is possible.
Without entering the password, you cannot load any blocks or hardware configuration
into the CPU. Additionally, the following are not possible without the password:
Writing test functions and firmware update (online).
HMI access With this access level only HMI access and access to diagnostics data is possible
without entering the password.
Without entering the password, you can neither load blocks and hardware configuration
into the CPU, nor load blocks and hardware configuration from the CPU into
the programming device.
Additionally, the following are not possible without the password: Test functions,
changing the operating mode (RUN/STOP), firmware update and display of
online/offline comparison status.
No access
(complete protection)
When the CPU has complete protection, no read or write access to the hardware
configuration and the blocks is possible (without access authorization in the form
of a password). HMI access is also not possible. The server function for PUT/GET
communication is disabled in this access level (cannot be changed).
Authentication with the password will again provide you full access to the CPU.
A list of which functions are available in the different access levels is available in the "Setting
options for the protection" entry in the STEP 7 online helpEach access level allows unrestricted access to certain functions without entering a
password, e.g. identification using the "Accessible devices" function.
The CPU's default setting is "No restriction" and "No password protection". In order to protect
access to a CPU, you must edit the properties of the CPU and set up a password. In the
default access level "Full access (no protection)" every user can read and change the
hardware configuration and the blocks. A password is not set and is also not required for
online access.
Communication between the CPUs (via the communication functions in the blocks) is not
restricted by the access level of the CPU, unless PUT/GET communication is deactivated in
the "No access" (complete protection) access level.
Entry of the right password allows access to all the functions that are allowed in the
corresponding level.
Note
Configuring an access level does not replace know-how protection
Configuring access levels offers a high degree of protection against unauthorized changes
on the CPU. The access levels restrict the rights to download the hardware and software
configuration to the CPU. However, blocks on the SIMATIC memory card are not write- or
read-protected. Use know-how protection to protect the code of blocks on the SIMATIC
memory card.. Activate the desired protection level in the first column of the table. The green check
marks in the columns to the right of the respective access level show you which
operations are still available without entering the password. In the example (see above),
read access and HMI access is still possible without a password.
4. In the "Enter password" column, specify a password for the access level "Full access" in
the first row. In the "Confirm password" column, enter the selected password again to
guard against incorrect entries.
Ensure that the password is sufficiently secure, in other words, that is does not follow a
pattern that can be recognized by a machine!
5. Assign additional passwords to other access levels as needed, if the selected access
level calls for this.
6. Download the hardware configuration for the access level to take effect.
The CPU logs the entry of the correct or incorrect password and any changes in the
configuration of the access levels by a corresponding entry in the diagnostics buffer.The CPU protection takes effect after you have downloaded the settings to the CPU.
