Omron WS02-9094G - V1.0 Operation Manual page 62

CS1/CJ1W-PRM21 PROFIBUS Master DTM
Downloading Parameters
1,2,3...
Monitoring
1,2,3...
face. This will initiate a FINS command to read the Unit's profile, i.e. the name
of the Unit and the firmware version.
If the communication has been setup correctly, the response of the FINS
command will yield the required information, which will be displayed in the
Device Information box, in the Description and Firmware Version fields. If
the communication is not setup correctly, the two fields will contain three
dashes, i.e. "---", and an Error message will be displayed in the Error Log view
of CX-Profibus. The communication settings must be changed to the correct
value first.
When CX-Server has been setup correctly, it can be used for
• Configuration download
• Monitoring purposes
Note Since CX-Server is the common driver software for connection between PC-
based CX- programs (e.g. CX-Programmer, CX-Supervisor, etc.) and the
CS1/CJ1-series PLC, all these programs can communicate simultaneously
with the PLC. However, the settings for CX-Server made through each of
these programs have to be exactly the same, to allow simultaneous communi-
cation.
In order to download the parameter sets to the PROFIBUS Master Unit, per-
form the following sequence.
1. Select the DTM in the Network view and right-click the mouse to display
the context menu.
2. Select Download Parameters from the menu, to initiate a download. A
communication channel through CX-Server will be opened automatically.
Alternatively, the following can be done.
1. Select the DTM in the Network view and press the Download button in the
toolbar to start the download process.
For monitoring, an online connection with the Unit must be made first. To
achieve this perform the following sequence.
1. To go on line, perform one of the following actions.
• Select the DTM in the Network view.
• Select the Device - Go Online option from the main menu, or the DTM
context menu, or
• Select the
2. A communication channel will be opened through CX-Server. The name of
the DTM in the Network view, will turn to Italic font, to indicate that the Unit
is on-line.
3. From the context menu, select the Diagnosis option. The DTM's Diagnos-
tics User Interface will be displayed.
button from the Tool Bar.
Section 2-3
47