Siemens SIMATIC FS600 Instruções de Operação descarregar pdf (Página 13)

Distributed Use of SIMATIC FS600 Laser

Scanner in Category 3 / SIL 2

Entry ID: 21330889

A&D Safety Integrated Page 13/51 AS-FE-I-010-V20-EN

21330889_as_fe_i_010_v20_en_lscanner.doc

Explanation of the above times

Time Note / Explanation

t1 Switching the actuator on: Indicator light goes on (ACTUATOR=“1“).

t2 Switching the actuator off: Indicator light goes on (ACTUATOR=“0“).

t3 Switching the actuator on: Indicator light goes on (ACTUATOR=“1“).

The laser scanner SIMATIC FS600 recognizes a violation of the active

detection zone (OSSD=“0“)

A new start request does not cause the indicator light to be switched on. It

hast to be acknowledged first (see below).

t6 Acknowledgement

t7 The start request now causes the actuator (indicator light) to be switched on.

Reaction times

Use the Excel file available for S7 Distributed Safety V 5.4 to calculate the

max. response time of your F system. This file is available on the internet:

http://support.automation.siemens.com/WW/view/en/25412441

2.2 Advantage / Customer benefits

SIMATIC Safety Integrated

• Wiring reduced to a minimum due to use of fail-safe S7-CPU and

distributed I/O. The more safety functions are implemented, the more

useful this advantage is.

• Programming the fail-safe program with STEP7 engineering tools.

• Only one S7-CPU is required, since fail-safe program parts run on a

coexistent basis in the S7-CPU

• Use of prefabricated and certified failsafe blocks from the S7 Distributed

Safety library (F application blocks).

Laser scanner SIMATIC FS600

• Four fully configurable detection zone pairs

• Detection zone switching with any sensors

without additional evaluation device

• Monitored radius up to 190°

• Low current draw (approx. 300 mA)

• Simple connection to PROFIBUS-DP

• Comfortable configuration and diagnostics software LS4soft

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Siemens SIMATIC FS600 Instruções de Operação Página 13