1ms scan

• Program scan time of 1ms is implemented by increased instruction processing speed.
• Real number operation and high-precision positioning control have been put to practical use by dramatically improved floating-point operation speed.

1ms I/O refreshing

• 1024-point input/output is refreshed in 1ms
• Tact control assures a fixed I/O refresh interval. The I/O refresh cycle can be set to 1ms, 2ms, or up to 10ms, which is suitable for processing requiring strict tact time.
• The cycle time can be set from a minimum of 0.5ms for the SPH300 and a minimum of 1ms for the SPH3000 / SPH2000, in increments of 0.5ms steps.

Conforms to IEC 61131 international standard

• Both the hardware and software conform to the IEC 61131 international standard for programmable controllers.
• The programming language conforms to the IEC 61131-3 international standard.

Conforming to international standard

• Conforms to the CE marking, UL standards and RoHS directive (conforming one after another) as well as IEC standard.
• Conforms to the LR shipping standard (England).

Parallel processing with up to 8 CPUs

Alleviates the load for each CPU allowing high speed processing of a large application program.
For example, the load can be distributed for advanced processing and sequence control processing with additional CPUs. I/O refresh control is performed automatically even if parallel processing by multiple CPUs is performed.

1-to-1 warm-standby feature

This redundancy configuration enables continued operation without system downtime if a CPU fails.

(Control may temporarily stop due to fault detection and CPU changeover.)

• The same program is stored in CPUs for the active and backup systems, allowing constant data value equalization.

N-to-1 backup feature SPH300

This redundancy configuration enables reduction of the number of CPUs to one, though, when a CPU fails, data retained in the active system and that in the standby system are not equalized.

• Data retained by the active system is not taken over. The backup system CPU performs initial start.
• Programs can be intensively controlled by a memory card.
  Programs for N units of systems can be stored on a memory card, which is installed in the memory card interface module for centralized control of the programs. The same processing programs as on the down CPU are downloaded to the backup system CPU.

Note 1: The model that supports SPH2000 is NP1PM-256H.
Note 2: For the redundancy configuration buildup with the DC power supply, contact our sales section.

These are Windows-compatible programming support tools conforming to the IEC 61131-3 International Standard.
With the language architecture conforming to the standards, programs understandable by anyone in the world can be created.

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Usage Improvement of software development efficiency Programming in units of POU or worksheets allows the use of the structured design method by which a program is created by dividing it by functionality or process. This method enables multiple designers to divide the program design among them so that substantial reduction in the program creation time can be achieved.

Programming of the same techniques as those of microcomputers and personal computers

The ST language is similar to the C language so that programs can be created using the same techniques as those of microcomputers and personal computers for complex calculations that are hard to implement using the Ladder language. Programs and circuits that are frequently used can easily be reused by making them FB (function blocks).

Features

Accommodates a mixture of code written in two or more programming languages.

• The Expert (D300win) completely supports five types of program representations specified by the standards.
• It allows the programmer to code the combination of representations best suited for the control target.

Excellent documentation function

• The documentation preparation function of the Expert (D300win) has been substantially improved. Not only can it print drawing numbers, dates, page, and drawing borders, but also company logos and comments.

Simulation function

• The simulation function allows the user to conduct test runs of programs using the Expert (D300win) built-in PLC function in place of a real machine.

Programmable Operation Display (POD) cooperation function

• The Expert (D300win) has implemented function module support and POD cooperation support functions as common support tools.
• The function module support can be operated with the programming supporting tool connecting CPU module.

Usage Ladder operation for on-site maintenance personnel Supports the full keyboard operations useful for on-site maintenance personnel. Editing and download can be performed immediately after activation.

Utilization of programming resources

Program and comment resources of the models MICREX-F series and FLEX-PC series of Fuji Electric can be reused by Copy&Paste. Screens, operability, and programming can be handled with a sense of the personal computer loader with which you are already familiar.

Features

Multi-language support

• The SPH supports not only ladder diagrams but also ST and FBD.
• You can select the proper programming language for the control you desire to perform.

Intuitive screen operation

• Thanks to guidance display and a command word candidate narrowing-down function based on a keyword search, you can input data without referring to the manual.
• You can select the proper input mode according to the situation from functions such as mouse wheel + click input, keyword search input, and Intellisense function input.

Simulation function

• Provided with built-in Standard, the SPH is capable of testing the operation of programs without using an actual system.

Resume function

• When the SPH starts to run, it automatically displays the position last edited or monitored.
• In online mode, the SPH displays the position last monitored and starts monitoring.
• In offline mode, the SPH displays the position last monitored and enters Edit mode.

Device editor and collation function

• Device information is displayed on a single screen, for example, in the form of a list of the operating states of devices, enabling you to save time in memory management.
• You can display details of different points on programs and edit by referring to collation results.