User manual

6 Connectable PLC
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6.7.2.2 Communication configuration when using Cnet Unit
Configuration LS Master-K seires Cnet
Communication configuration for using Cnet Unit is set from Cnet Frame Editor and
communication configuration method is as following. (You can download the program from LSIS
website.)
3rd Connect PC and lodder port in PLC CPU with RS232C cable.
4th Execute Cnet Frame Editor.
5th Select [Online]-[Connect] of menu and set the status to communication with PLC.
6th Select [Online]-[Read] of menu, ‘Read’ dialog box appears. Designate slot number
and click ‘Read’. From the right slot of CPU slot number starts with 1.
7th At ‘Read’ dialog box, click ‘Close’ and read data from Cnet Unit is displayed at
communication channel and basic parameter of current frame editor.
8th When displayed data is same as following table, exit the program. If displayed data is
not same as following table, set items as following table and select [Online]-[Write].
Designate slot number and click ‘Write’. If there is no error, click ‘Close’. Re-try 4th
process and check the data is set correctly. If there is no error, exit the program.
Item Description Note
Station User-defined 0 to 31(Current station is only 0)
Stop bit 1 Fixed
Data bit 8 Fixed
Parity None Fixed
Baudrate 19200 Fixed
9th Turn OFF PLC power and turn ON again.
10th Connect GP and Cnet Unit with communication cable and start communication.
6.7.3 Available device
It is same as LS Master-K series’s. For more details, refer to ‘6.3 LS Master-K series PLC
connection’ .
The available device of Cnet from LS Master-K is same as that of LS Master-K series. For more
details, refer to ‘6.3 LS Master-K series PLC connection’.
6.7.4 Monitorable device in GP/LP
GP/LP is able to monitor PLC device and change the status.
Enter system setting menu of GP/LP and select [Monitoring]-[Device Monitor]-[DEVICE]. Select
to be monitored device and you can change the status.