Mitsubishi Electric MELSEC Q Series User Manual page 102

(3) Precautions for using the CC-Link IE Field Network master/local module
The following restrictions are applied to the CC-Link IE field network master/local module controlled by the C
Controller module.
• The module cannot be used as a relay station for the data link transfer function or the routing function.
When using either of these functions, use a CC-Link IE field network master/local module controlled by a
programmable controller CPU as a relay station.
• The link dedicated instructions for the CC-Link IE field network cannot be used. However, message
communication function equivalent to SEND instruction/RECV instruction is available (Page 221,
Section 13.3.1).
• Interrupt sequence program start is not applicable.
• When accessing to a redundant CPU on another station, the system of the redundant CPU cannot be
specified.
Only host system access (station-number specified access) is available.
• The pairing setting for the redundant system is not applicable.
• It cannot be used as a sub-master station.
(4) Precautions for using a CC-Link module
The following restrictions are applied to the CC-Link module controlled by the C Controller module.
• The CC-Link dedicated instructions cannot be used.
• Interrupt sequence program start is not applicable.
• Automatic CC-Link start is not applicable.
• The standby master function cannot be used.
• The remote I/O network mode is not available.
(5) Precautions for using a serial communication module
The following restrictions are applied to the serial communication module controlled by the C Controller module.
• SLMP (MC protocol) and bidirectional protocol are not applicable.
Only communication by the nonprocedural protocol is supported.
• Dedicated instruction for the serial communication module is not applicable.
• The programmable controller CPU monitoring function is not applicable.
• The modem function is not applicable.
The following settings are required for using an interrupt program.
• Set the interrupt event No. from [System settings] in Setting/monitoring tools for the C Controller module.
• Write "1" to the buffer memory (address 2010
• For the user program, use the bus interface function (QBF_WaitUnitEvent function) to receive interrupt
event(s) and perform processing.
(6) Precautions for using an FL-net module
The following restrictions are applied to the FL-net module controlled by the C Controller module.
• The word block read/write request messages using the message transmission function cannot be received.
• The auto refresh function is not applicable.
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/2110 ) of the serial communication module.
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