SUGAHARA S-0000 REV.C

Brand: SUGAHARA 

Type: S-0000 REV.C

Origin: the United States

Warranty: 365 days

Colour: new/used

Shipping method: Courier delivery

Oscillator supervision ? CRC on firmware and data storage An SM811 operates like an SM810 for SIL2 but can also together with the PM865 form a controller compliant with SIL3 according to IEC61508, certified by TüV. The ModuleBus telegrams used in a High Integrity system with the S800 High Integrity modules use the concept of long frames. Long frames are ModuleBus telegrams that are extended with a safety header, comprising additional diagnostics data and CRC32. S800 ModuleBus telegrams sent to the S800 I/O High Integrity modules uses data from the PM865 and an inverted CRC32 from the SM810/SM811. The I/O module checks that the safety header is correct. Data received from the S800 I/O High Integrity modules over the ModuleBus have the safety header independently verified by both SM810/SM811 and PM865. Any CRC32 or other faults in the safety header will result in a retry transmission and, if repeated, a shutdown of the faulty S800 I/O High Integrity module. Control Software The software used by the AC 800M Controller is named Control Software. This name does not stand for a specific software package; is merely a generic name for the scope of functions used in a controller. These functions are provided by: ? Hardware functions (supervision, communication buses, I/O buses) ? Firmware functions loaded into the controller (real time executive system, real time clock, redundant communication) ? Application programs loaded into the controller (library functions, communication protocols). To produce an application, it is necessary to use the Control Builder M tool. This tool is extremely versatile, having many useful functions in addition to system configuration.

Each TP830 Baseplate is provided with a unique Ethernet address that provides every CPU with a hardware identity. This functionality takes the form of two identification addresses residing in the non-volatile memory of the TP830 Baseplate. The lowest address (a 12 character Hex code) is located on an adhesive label attached to the TP830 Baseplate. The remaining address is the lowest +1. See Figure 14 on page 53 for label location details. See software documentation for details on loading the software and using Ethernet address.