Compatibility between the A series modules and Q series modules

When an ACPU module is replaced with a QCPU module, programs for the ACPU module can be used by changing the PLC type in GX Developer. However, the programs ... More Details >>

CPU clock setting by SNTP functions via built-in Ethernet port in LCPU

The clock setting of the CPU module is set automatically in accordance with the clock data collected from the time information server (SNTP server) on the LAN. More Details >>

The number of LCPU extension blocks

(1) The number of modules to be connected- Main block: up to 10 modules- Extension block: up to 11 modules(2) The number of extension blocks- L02CPU, L02CPU-... More Details >>

Installing MX Component Version 3 and 4

No, please install only either of the two. More Details >>

Reception data read request signal of QJ71C24N not turn ON

The default receive complete code is CR+LF (0DH, 0AH). The default received data count is 511 words. Hence, at their defaults, Reception data read request si... More Details >>

Precaution about MELSECNET/H connection (1)

- Set successive station numbers for the network modules in system A and system B in a redundant system. (Station number 0 cannot be set.) - Match "host... More Details >>

Output frequency of the FX3U-1PG pulse output block

It is from 1 Hz to 200 kHz. More Details >>

Regarding Statement and Note Types

PLC :it is written to the CPU module and consumes the number of steps. ・Without character - 3 steps ・With character : 4 + (Number of characters + 2 + 14) /... More Details >>

Regarding sending emails

Using the email function of FX5-ENET, it is possible to send mail via a mail server. The email function is supported in the following versions. ・Hardware s... More Details >>

Programmable controllers with no battery (MELSEC-F)

A battery is used for backing up program memory and latched device data and maintaining clock operation in the event of a power failure. The FX3S/FX3G/FX3G... More Details >>