616
(b) Comparison of transient transmission functions
*1
: compatible, : partially changed, —: incompatible
*1 In the CC-Link IE Controller Network system, transient transmissions can be performed to the following cyclic-
transmission-stopped stations:
• Station that is set as a reserved station, but exists on the network (Reserved station setting error)
• Station whose station No. is larger than the total number of stations per network (Invalid station
No. error)
Station-specific parameter
Replace station-specific parameters of the
MELSECNET/H module with refresh
parameters of the CC-Link IE Controller
Network module. ( Page 637, Appendix
4.4 (4))
Online operation Stop/restart of cyclic transmission None
Function Compatibility Precautions for replacement
Read/write of other station word device
(READ/SREAD/WRITE/SWRITE)
None
Transient request to another station (REQ) None
Data send/receive (SEND/RECV)
Logical channel setting is not available for the
CC-Link IE Controller Network module.
Change the logical channel setting to channel
1 to 8. ( Page 641, Appendix 4.5 (2))
Read/write of other station word device (ZNRD/ZNWR) None
Remote RUN, remote STOP (RRUN/RSTOP) None
Read/write of clock data in other CPU module (RTMRD/RTMWR) None
Group None
Routing None
Clock setting with a programming tool None
Changing number of
transient
transmissions
Number of transient transmissions at one
scan
The CC-Link IE Controller Network module
does not have setting items.
The link scan time can be kept constant with
Cyclic transmission punctuality assurance in
the CC-Link IE Controller Network.
( Page 80, Section 4.1.6)
Maximum No. of transients in one station.
The same as the MELSECNET/H module
when removing a check from "Punctuality is
guaranteed" in the supplementary setting.
For the operation when marking a check, refer
to the following.
For the operation when marking a check:
( Page 80, Section 4.1.6)
Function Compatibility Precautions for replacement
To Next Page
Loading...
