The amounts of data transmitted or received are not limited as R_WRITE instruction/R_READ instruction but by the capacity of the memory from/to which data ar... Show Detail
No, you can't. You can check the IP address by connecting the PC loader to the CPU module and monitoring the RAS information of the fault diagnosis function. Show Detail
In PPID, a POU for the PID FB package, which range does the % of proportional band P account for?
Proportional band P is the % of the variation range of input PV required for the change of output MV in the effective variation range from 0 to 100%. It is... Show Detail
Since the conversion accuracy after a scaling change remains within the specifications, rescaling is unnecessary. Show Detail
NP4H-CB2 cannot be combined with a BLACK BOX converter for use. Use NP4H-CB2 in combination with a converter NW0H-CNV (for RS-232C) or NP4H-CVU (for USB). Show Detail
You cannot access general memory other than the memory for the multi-CPU from the other CPU. Access using the direct read/write FB is used for the access to ... Show Detail
The IP address and port standard No. of the self station of the Ethernet module are stored in the internal ROM of the Ethernet module. After replacing an Eth... Show Detail
The NP1F-HC2 constantly continues updating the pulse count value data for the SX bus I/F in a cycle of 200 ?s (fixed). The count data, however, will be refle... Show Detail
It might be counting noise as a pulse. Take the following measures_ (1) Isolate the pulse generator and PLC from the noise source and shorten the wiring dist... Show Detail
This is because the SX bus loop-back plug is not connected. Connect a loop-back plug to the base board. Show Detail
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