Siemens SINUMERIK 840D sl Function Manual page 404

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Table of Contents

Commissioning

9.2 Procedure when commissioning the drive for the first time

S "General machine data" screen:

Set the options

Commissioning PROFIsafe (Chapter 7.2.5 "Parameterizing PROFIsafe commu-

nications (NCK)") and the associated PROFIsafe I/O.

Commissioning the safe programmable logic (Chapter 7.3.4 "Starting the SPL").

In the screen "Axis–specific machine data" set the function enable bits (MD 36901:

$MA_SAFE_FUNCTION_ENABLE and MD 36902: $MA_SAFE_IS_ROT_AX) of

all axes for which the safety–related motion monitoring functions are to be used.

Enter the monitoring clock cycle and check.

S "General machine data" screen:

Enter the factor for the monitoring clock cycle in data $MN_SAFETY_SYS-

CLOCK_TIME_RATIO (see Chapter 5.1"Monitoring clock cycle" and Chapter

5.2 "Crosswise data comparison").

S The actual monitoring time is immediately displayed in data

$MN_INFO_SAFETY_CYCLE_TIME.

Before the next NCK RESET is initiated, you must copy the actual monitoring

clock cycle to parameter p9500 "SI motion monitoring clock cycle" of the drive

using softkey "Copy SI data" in the "Drive configuration" screen.

SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition

Sinamics s120