Refine CPU Modules, Repetitive Function Module
The procedure CPU module belongs to the application-specific array in the MELSEC iQ-R Collection as well as has four CPUs offered with memory sizes from 80K-1200K steps. It is designed especially for a tool to massive procedure control systems requiring high-speed performance combined with the handling of large PID loopholes. When paired with a repetitive function module, a very reliable and repetitive control system can be recognized with a tracking information capacity of as much as 1 M words in between the control as well as standby systems sustained.
DCS style functions in a cost-efficient automation control system
The specialized CPU inherits its high efficiency from the MELSEC iQ-R Collection when utilized together with the centralized programming suite GX Works3, as well as iQ Functions. The procedure control system incorporates a dedicated procedure direction collection, such as two-degree-of-freedom PID, as well as auto-tuning, recognizing algorithmic PID and highly reliable attributes such as having the ability to interchange, hot-swap, I/O components while the system is still online and massive procedure control with a maximum of 300 loops, carefully bringing it in accordance with DCS abilities without the financial worry.
Redundant system remote area and high-speed changing
Optical-fiber tracking cables enable the standby system to be installed in a remote place up to 550 m from the control system. The monitoring cords are immune to sound disturbance, as well as support fast data transfer prices. System changing rate has additionally been enhanced to rates of 10 ms or less, allowing high-speed switching of the control system to standby system more enhancing dependability.
Enhance integrity with lowered single-point failure
A multi-level redundant system can be recognized by installing double control systems including the control, as well as standby CPUs. Combined with a dual expansion cable geography for both the redundant extension base units as well as network cabling of the CC-Link IE Area networks along with twin remote stations, reduces the danger of singe-point failing. Online replacement of cords and components is feasible without quitting the operating control system when a mistake takes place.
