Mitsubishi Electric MELSEC iQ-R Series User Manual page 216

Connection receiving station side (RJ71C24-R2) program example
Perform data communication using the nonprocedural protocol by the command from the user after the 'Connection' (X12)
turns ON.
■Parameter list
Category Setting item
Basic settings Communication protocol setting
Communication speed setting
Transmission setting
Station number setting (CH1, 2 in common: 0 to 31)
Application Modem function
settings setting
■Program example
Category Label name
Module label C24_1
C24_1.stnCH1.bSts_TransmissionNormalCompletion
C24_1.stnCH1.bSts_TransmissionAbnormalEnd
C24_1.bSts_ModemInitializationCompletion
C24_1.bSts_DialProcessing
C24_1.bSts_ConnectionProcessing
C24_1.bSts_Initialization_Connection_AbnormalCompletion
C24_1.bSts_DisconnectionCompletion
C24_1.bSts_UnitReady
C24_1.bSts_WatchdogTimerError
C24_1.stnCH1.bSet_Req_ReceptionRead
C24_1.stnCH1.bSts_ReceptionAbnormalDetection
C24_1.stnCH1.bSet_Req_Transmission
C24_1.stnCH1.bSet_Req_ReceptionReadCompletion
C24_1.bSet_Req_ModemInitialization
C24_1.bSet_Req_Connection
C24_1.bSet_Req_Disconnection
7 COMMUNICATIONS BY THE MODEM FUNCTION
214
7.5 Sample program
Data bit
Parity bit
Odd/even parity
Stop bit
Sum check code
Online change
Setting change
Modem function Modem connection CH specification
specification 1
Data No. for initialization designation
Modem function Auto modem initialization designation
specification 2
Description
Target module
CH1 Transmission normal completion
CH1 Transmission abnormal completion
Modem initialization completion
Dialing
Connection
Initialization/connection abnormal
completion
Modem disconnection completion
Module READY
Watchdog timer error
CH1 Reception data read request
CH1 Reception abnormal detection
CH1 Transmission request
CH1 Reception data read completion
Modem initialization request
Connection request
Modem disconnection request
Setting content
Nonprocedural protocol
19200 bps
8
None
Odd
1
Yes
Enable
Enable
0
1CH
07D5H
Automatically initialize
Device

X0
X1
X10
X11
X12
X13
X14
X1E
XF
X3
X4
Y0
Y1
Y10
Y11
Y12