Siemens SIMATIC FS600 Instruções de Operação descarregar pdf (Página 7)

Distributed Use of SIMATIC FS600 Laser

Scanner in Category 3 / SIL 2

Entry ID: 21330889

A&D Safety Integrated Page 7/51 AS-FE-I-010-V20-EN

21330889_as_fe_i_010_v20_en_lscanner.doc

Bits of the cyclic input data (F-CPU Õ laser scanner SIMATIC FS600)

Only the bits required for understanding the entire functionality are

explained here.

Bit Meaning

Bit 7:

OSSD

The OSSD bit (bit 7) is fail-safe information of the laser scanner SIMATIC

FS600. It indicates whether the detection zone has been violated. A signal

change from “1“ to “0“ indicates a detection zone violation. In the safety

program of the F-CPU, the actuator is switched off as a consequence.

WARNING

Bits 0 to 6 must not be used for safety relevant decisions. The F-CPU

only has to evaluate bit 7 in order to re-enable the actuator if

necessary.

Bits of the cyclic output data (F-CPU Ö laser scanner SIMATIC FS600)

Only the bits which are useful for understanding the complete functionality

are discussed here.

Bit Meaning

Bit 6:

Proxy Enable

Setting this bit is important for switching between the detection

zones (further information on detection zones are given

below).

Bit 0, Bit 1, Bit 2:

Number of the

detection zone

A detection zone pair in the laser scanner SIMATIC FS600 is

selected with this bit.

1 2 3 4 5 6 7 8 9 10 11 12 ... 50 51

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Siemens SIMATIC FS600 Instruções de Operação Página 7