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CS1/CJ1W-PRM21 PROFIBUS Master DTM
Section 2-3
Planning Engineer. You can now enter the new password, confirm it by re-typ-
ing the password and select the OK button to activate the new password.
Note
If access protection is not important for the application, you can define an
empty string as a password, i.e. when entering the new password, simply
press the return button on your PC. When starting CX-Profibus, the login win-
dow can be passed by pressing the return button on your PC, without entering
a password.
2-3
CS1/CJ1W-PRM21 PROFIBUS Master DTM
CS1/CJ1W-PRM21 Master
DTM
To allow configuration and data monitoring from within CX-Profibus two CS1/
CJ1 PROFIBUS Master DTMs are installed, together with CX-Profibus. Each
DTM shows up in the Device Catalogue under two different names.
The PROFIBUS Master DTM has two main user interface components.
• DTM Configuration User Interface
This user interface facilitates configuration of the Master Unit.
• DTM Diagnostics User Interface
The DTM Diagnostics User Interface facilitates Unit status determination,
slave status determination and changing the Unit’s PROFIBUS opera-
tional mode.
This section provides an overview of the PROFIBUS Master DTM, and dis-
cusses both user interfaces.
2-3-1
Configuration User Interface
Opening the
Configuration DTM
The configuration DTM is opened by
• Selecting the Master DTM in the Network view, and double-clicking the
left mouse button.
• Selecting the Master DTM in the Network view, and right-clicking the
mouse. From the context menu, select
Configuration
. The Master DTM
Configuration User Interface, which is displayed in the CX-Profibus DTM
view is shown below.
DTM Name
Functions
CS1W-PRM21 PROFIBUS Master
• I/O Configuration of PROFIBUS DP
and PROFIBUS DP-V1 master Units
• Monitoring of PROFIBUS DP and
PROFIBUS DP-V1 master Units
CJ1W-PRM21 PROFIBUS Master
CS1W-PRM21 PROFIBUS DP-V1 Master • I/O Configuration of PROFIBUS DP
and PROFIBUS DP-V1 master Units
• Monitoring of PROFIBUS DP and
PROFIBUS DP-V1 master Units
• Provide an Acyclic communication
channel with PROFIBUS DP-V1 slave
devices.
CS1W-PRM21 PROFIBUS DP-V1 Master