Siemens SINUMERIK 840D Description Of Functions page 434

7 Configuring example
7.6 SI I/Os using fail-safe modules connected to PROFIBUS DP
7.6.5 Parameterizing the Sinumerik 840D NCK
General Addressing the PROFIsafe masters (cf. parameter F_Source_Address):
PROFIsafe
•
parameterization
Setting the PROFIsafe clock cycle
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•
For details on setting the PROFIsafe clock cycle, see:
Connecting Inputs from the F-DI module to mapped to $A_INSE(P) variables 1..4
SPL-SGE-/SGA
•
($A_INSE(P)/$A_OUTS
•
E(P) variables)
In the case of an agreement button connected-up in an exclusive OR
configuration, when OK, the signal state is transferred to the SPL defined by
the lower channel (channel 2 in the example).
$A_OUTSE(P) variables 1..4 are output to the F-DO module
•
•
$A_OUTSE(P) variables 5..7 are output to the PM-E F module
•
•
Additional A few definitions are now required in order to explain a safe programmable
SI machine data logic (SPL). This is the reason that not all of the parameterized machine data
for Safety Integrated will be described. Furthermore, axial machine data are
only specified to represent an axis.
SBH de-selection via $A_OUTSI[1]
•
SG selection bit 1 via $A_OUTSI[2]
•
STOP A de-selection via $A_OUTSI[3]
•
STOP C de-selection via $A_OUTSI[4]
•
STOP D de-selection via $A_OUTSI[5]
•
These safety-relevant internal input signals are used to implement the functions
described above
7-434
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
MD 10385 $MN_PROFISAFE_MASTER_ADRRESS = 05 00 00 01 H
MD 10071 $MN_ IPO_CYCLE_TIME = 0.006 s
MD 10098 $MN_PROFISAFE_IPO_TIME_RATIO
Chapter 3, SI I/Os via fail-safe module on PROFIBUS-DP
Configuring and parameterizing the ET 200S F I/Os
PROFIsafe clock cycle and DP cycle time
MD 10386 $MN_PROFISAFE_IN_ADDRESS[0]
MD 10388 $MN_PROFISAFE_IN_ASSIGN[0]
MD 10387 $MN_PROFISAFE_OUT_ADDRESS[0]
MD 10389 $MN_PROFISAFE_OUT_ASSIGN[0
MD 10387 $MN_PROFISAFE_OUT_ADDRESS[1] = 05 00 03 FC
MD 10389 $MN_PROFISAFE_OUT_ASSIGN[0]
MD 36970 $MA_SAFE_SS_DISABLE_INPUT
MD 36972 $MA_SAFE_VELO_SELECT_INPUT[0] = 04 01 01 02
MD 36977 $MA_SAFE_EXT_STOP_INPUT[0]
MD 36977 $MA_SAFE_EXT_STOP_INPUT[1]
MD 36977 $MA_SAFE_EXT_STOP_INPUT[2]
= 3 ( => 0.018 s)
= 05 00 03 FE
= 004 001
= 05 00 03 FD
= 004 001
= 007 005
= 04 01 01 01
= 04 01 01 03
= 04 01 01 04
= 04 01 01 05
© Siemens AG 2003 All Rights Reserved
11.03
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