Siemens SINUMERIK 840D sl Function Manual page 348
Sinumerik safety integrated
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Also See for SINUMERIK 840D sl:
- Function manual (2184 pages) ,
- Programming manual (1334 pages) ,
- Commissioning manual (1102 pages)
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Commissioning
9.2 Procedure when commissioning the drive for the first time
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 Section 5.1 "Monitoring clock cycle" and Section
5.2 "Crosswise data comparison").
S The actual monitoring time is immediately displayed in data $MN_INFO_SA-
FETY_CYCLE_TIME.
Note
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.
Step 4:
Commissioning the SH/SBC functions integrated in the drive
The parameters of the safety functions integrated in the drive have their own pass-
word protection that is however de-activated before commissioning.
In the SINUMERIK environment we recommend that this password protection is
not activated as the complete commissioning area is password protected. The pro-
cedure to change the SI password is described in Subsection 4.4.2 "Procedure
when commissioning SH and SBC"
S In the drive, the SI commissioning mode must be selected. If an attempt is
made to change the SI parameters integrated in the drive without being in the
commissioning mode, then the drive rejects this with a message. A prerequisite
for the commissioning mode is that the pulses have been cancelled for all of the
drives. For all drives, the commissioning mode is selected using the softkey
"Activate drive commissioning" in the screen "Safety Integrated". When press-
ing this softkey, from the HMI, 95 is written into every drive parameter p0010, if:
– in the associated NC axis in MD 36901: $MA_SAFE_FUNCTION_ENABLE
has a value not equal to 0, or
– in drive parameter p9501: "SI enable safety-relevant functions" there is a
value not equal to 0.
S In the "General machine data" screen: Parameterize the parameters for the SH/
SBC functions integrated in the drive. These especially include:
– Function enable for SH and SBC via terminals
– PROFIsafe address
– CRC via the parameters integrated in the drive
Setting the CRC and saving the parameterization that was just made is simulta-
neously carried-out for all drives using the softkey "Activate drive commission-
ing".
9-348
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
© Siemens AG, 2006. All rights reserved
03.06
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