I use the Ethernet module (NP1L-ET1/ET2) and using communication FB (M_OPEN). M_OPEN sets two ports of RPORT_NO and SPORT_NO. Does this mean that o...

One M_OPEN consumes one port of SPORT_NO, which is the local port. RPORT_NO is the port of the other end of the communication seen from the SX. Show Detail

I use the Ethernet module (Type_NP1L-ET1). Is the IP address assigned automatically?

The IP address is not assigned automatically. (DHCP function is not supported.) The default IP address is '192.168.0.1'. You can check the IP address b... Show Detail

I want to equalize filter instructions in a redundant system.

Filter instructions are system FBs. System FBs that can be equalized are limited to_ The last value of the edge detection FB, present counter value of the co... Show Detail

What operation do I need to use a CF card as a user ROM card used for the CPU module of the SPH Series (SPH300 or SPH2000)?

To use a CF card as user ROM of the SPH Series, you need to format the CF card and initialize it (generate folders and files in the user ROM). The format sh... Show Detail

Do I have to connect T-link devices (slave stations) connected to T-link in ascending order of address?

No, you do not have to connect T-link devices in ascending order of address. In addition, you can assign addresses at some intervals for the future expans... Show Detail

I want to register a T-link slave (NP1L-TS1) under T-link master (NP1L-TL1), but the T-link slave is not shown in the list of system definition. Ho...

Since the slave is connected to T-link, it is handled as a 'T-link capsule.' Select the T-link capsule and set the numbers of input/output words in the par... Show Detail

The '_F_WRITE_CSV_DINT' FB allows a CSV file to be output to the memory card. How frequently can data be written? Is there any specific data of the...

_F_WRITE_CSV_DINT' may be influenced by the file search time depending on the number of files in the CF. The time it takes for 100 (200-word) DINT data to b... Show Detail

Is it possible to use a PC application program to manipulate data that was written with the SX application (F_WRITE) onto the memory card inserted ...

The data written with the F_WRITE FB is in a binary format. Consequently, it can be manipulated with commercial binary editors. Show Detail

Is the backup battery consumed while the control power supply of the CPU is active?

The backup battery is intended to back up the data memory (SRAM) inside of the CPU. While the system is turned on, the power is supplied from the control pow... Show Detail

For 1-to-1 communication of Ethernet, can I establish communication only using a LAN cable (cross cable), without using a hub?

It depends on the specifications and combinations of Ethernet devices. Communication ports of Ethernet devices have either of the following specifications. ... Show Detail