About Use Of The Qd70 On The Melsecnet/H Remote I/O Station - Mitsubishi Electric MELSECQ Series User Manual

2 SYSTEM CONFIGURATION

2.5 About Use of the QD70 on the MELSECNET/H Remote I/O Station

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Here, use of the QD70 on the MELSECNET/H remote I/O station is explained.
(1) Number of QD70 that can be installed when the remote I/O station
is used
See Section 2.3 concerning the number of QD70 that can be installed when the
remote I/O station is used.
(2) Limitations when using the remote I/O station
When the QD70 is used on the MELSECNET/H remote I/O station, a delay will
occur due to the link scan time. Therefore, fully verify that there will be no
problem with controllability in the target system.
Example) Depending on the ON time of the positioning completed signal, the ON
status may not be detected due to a delay in the link scan time.
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