Omron CJ1W-SCU32 Operation Manual page 93

Device variable for CJ-series Unit
Port 1
*_P1_PmrRBufClrCfg
*_P1_PmrLkChAccessCfg
*_P1_PmrMaxDatSzCfg
*1 When CTS control is enabled, the request to send signal (RTS) turns ON and the transmission starts after the clear to
send signal (CTS) turns ON. When CTS control is disabled, the request to send signal (RTS) turns ON and the transmis-
sion starts without checking whether the clear to send signal (CTS) is ON.
*2 Set to 200 when value of 200 or below is specified, or 1,000 when value of 1,000 or above is specified.
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
2 Initial Settings and Allocations of Device Variable for CJ-series Unit
Port 2
*_P2_PmrRBufClrCfg
*_P2_PmrLkChAccessCfg BOOL
*_P2_PmrMaxDatSzCfg
Type R/W Name
BOOL RW Clearing/Hold-
ing the Con-
tents of the
Reception
Buffer in Full-
duplex Mode
RW Link Word
specification
Data Exchange
Method
USINT RW Maximum
Number of
Bytes in Proto-
col Macro
Send/Receive
Data
Function
FALSE: Clear (default)
TRUE: Hold
FALSE: On-request I/O
refreshing (default)
TRUE: Continuous I/O
refreshing
Range 200 to 1,000 bytes
(*2)
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