IMO Precision Controls K7 Series User Manual page 156

Chapter8 Communication Function
N Set according to the following table
Item
Station No. Sets one of station from 0 to 31.
Baud rate Sets one of 1200, 2400, 4800, 9600, 19200, 38400, 57600 bps
Data bit Sets one of 7 or 8 Bits
Parity bit Sets one of none, Even, Odd
Stop bit Sets one of 1 or 2 Bit(s)
• RS232C null modem or RS422/485: can be selected as a communication channel when
communication is processed by built-in functions of MK80S Base Unit or Cnet I/F module
(G7L-CUEC).
• RS232C dedicated modem: can be selected when communication is processed by Cnet
Communication I/F module (G7L-CUEC).
• RS232C dial-up modem: can be selected when common modem communication calling
channel
the opponent station is processed by Cnet I/F module (G7L-CUEC).
* Notes: RS232C dedicated modem and RS232C dial-up modem communication can be
processed only by Cnet I/F module (G7L-CUEC) supporting RS-232C, not Cnet I/F
module (G7L-CUEC) supporting RS-422/485.
• It ' s an interval waiting after sending request frame from Master MK80S before receiving a
response.
• default value is 500ms.
Timeout in Master
• Setting must be done in consideration of maximum interval of sending and receiving cycle
Mode
of a master PLC.
• If the time out is less than the maximum interval of the s/r cycle, error can occur.
Dedicated
MasterK7 can read from and write on Slave K7.
Master/Slave
Read status of can be select especially when you read Slave K7 for monitoring, but not for the other
slave PLC purposes, lest it may cause decreasing communication speed.
Contents
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