Mitsubishi MELSEC QJ71C24, User Manual

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MELSEC-Q
2 SYSTEM CONFIGURATION AND AVAILABLE FUNCTIONS
2.4 Use with Basic Model QCPU
This section describes the use of the Q series C24 with a Basic model QCPU.
(1) Available functions
The following table indicates the functions that can be used when the Q series
C24 is mounted with a Basic model QCPU.
Function Availability
Communications using the MC protocol (
1
)
Communications using non procedure protocol
Data reception by interrupt program
(
2
)
Communications using the bidirectional protocol
Data reception by interrupt program
(
2
)
Communications using the pre-defined protocol
Communications using dedicated instructions
Communications via public line, etc. (modem function)
Remote password check
(
2
)
DC code control (including Xon/Xoff control) Transmission
Control
DTR/DSR control
Communications protocol switching
Independent/linked operation of each interface
Initial setting and monitoring/testing of setting values by the utility package
Connecting the GX Developer and GOT
: Available : Not available
1 Communications are according to the MC protocol. See the Reference Manual concerning the
number of devices that can be accessed and the processing time.
The range of devices that can be accessed differs depending on the frame used in data
communications.
2 Use a Basic model QCPU (function version B) or later.
When using the function, version 8 or later of the GX Developer is required.