Settings required for transient transmission

The routing parameter settings are required for transient transmission to the CPU module with another network No. The request source station, relay station,... More Details >>

Overall cable distance and station-to-station distance in CC-Link networks

The overall cable distance and station-to-station distance depend on the version and the transmission speed. Figure 1 shows the case with Ver.1.10-compatibl... More Details >>

Parameter setting of CC-Link IE Field Network

No, you do not have to set the network range assignment parameters for slave stations. By setting the network range assignment parameters for a master statio... More Details >>

Use of vacant terminals "∙"

Do not use vacant terminals. More Details >>

Regarding number of internal Ethernet port connections

The Ethernet port (P2) has 32 connections. The breakdown is as follows: total of MELSOFT connections, SLMP, and socket communications ≦ 32 connections. Apa... More Details >>

Regarding features of EtherNet/IP Communication

Class1 communication sends and receives data at regular intervals. It is mainly used for I/O communication and motion control between PLC and sensor. Class... More Details >>

Maximum apparent power of the power supplies of Q00JCPU and Q00UJCPU

Both are 105 VA. More Details >>

Battery replacement for universal model QCPU

The contents of the standard RAM and latch devices are not erased if the battery replacement is completed within three minutes, which is the backup power tim... More Details >>

Sample comment of GX Works2

It includes sample comments for special relay/special register and the intelligent function module. On the menu of GX Works2, select [Edit] -> [Import ... More Details >>

Behavior of sequence program in event of momentary power failure in QCPU

(1) When a momentary power failure occurs for a period not longer than the allowable momentary power failure time When the momentary power failure occurs, t... More Details >>