Chapter 14 RS-422/485C function of K200S MASTER-K
14-4
14.6 Parameter setting
1) The CPU module should be K200S B type (K3P-07BS)
2) Set station number, baud rate, and etc. at the basic parameter setting window
3) Set parameters related to data access block at the high speed link setting window.
4) Download parameter to the CPU. Then, the communication is executed automatically.
14.6.1 Basic parameter setting
① Station number : Set the station number of PLC (0 ~ 31 is available)
② Baud rate : Set the transmit speed. ( 9600 ~ 128000 bps)
③ Master / slave : Set the PLC as master or slave station. If the PLC is set as master
station, the communication type of high speed link 1 is fixed as RS-422/485.
④ Time out : Set the time out value. The PLC will output an error if there is no response
during the setting time. Therefore, please consider the maximum send/receive time of
network when set the time out value. The default value is 50 (500msec).
⑤ Read slave PLC state : Enable or disable the function to read the status of slave
stations.
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