Melsecnet/H Module - Mitsubishi Electric MELSEC Q Series User Manual

13.4.2

MELSECNET/H module

Described below is the function to transmit data via the MELSECNET/H module.
(1) Available functions
The following functions are available through the MELSECNET/H module.
(a) Available access methods
The following access methods are available.
Transmission
type
Cyclic transmission
Transient
transmission
*1 : For this function, the same as CC-Link IE Controller Network. Read the stated network name as the relevant name when
referring to the CC-Link IE Controller Network module's access function.
(b) Available link devices
The following link devices are available.
• Link input (LX)
• Link output (LY)
• Link relay (LB)
• Link register (LW)
• Link special relay (SB)
• Link special register (SW)
*1 : Link device refresh is not available for the SB/SW. Use the direct access.
(2) Message communication
The message communication function (Page 221, Section 13.3.1) can be used by the C Controller module
via the controlled MELSECNET/H module.
Remark
For accessible range, refer to the following.
Page 366, Section 22.5
230
Access method
Access by link refresh function
Direct access
Message communication
Other station device access
*1
*1
Q24DHC-LS
Q24DHC-V Q24DHC-VG
Reference
Page 212, Section 13.2.1,Page 226, Section 13.4.1 (2)
Page 217, Section 13.2.2,Page 228, Section 13.4.1 (3)
Page 221, Section 13.3.1,Page 230, (2) in this section
Page 223, Section 13.3.2
Q26DHC-LS
Q12DC-V
*1
*1