User Manual

Function diagrams Safety Integrated Extended Functions 2-598
© Siemens AG 2009 - 2013 All Rights Reserved
SINAMICS G120 CU240B/E-2 Control Units List Manual (LH11), 01/2013
Fig. 2-64 2819 – SS1: Safe Stop 1, internal STOP A, B, F
- 2819 -
Function diagram
87654321
fp_2819_97_58.vsd
Safety Integrated Extended Functions
CU240E-2-F/DP-F
12.12.2012 V4.6
SS1 (Safe Stop 1), Internal STOP A, B, F
STOP F
r9720.1
[2855.4]
r9721.12
T0
&
SS1 aktiv
r9722.1
[2855.5]
r9720.0
[2855.4]
[2804.1]
[2804.3]
[2810.4]
[2804.1]
SS1 deselection
STO deselection
STOP B active
STO initiate
[2840.5]
SI Mtn integ stat
r9722
r9722
STO active
[2840.5]
SI Mtn integ stat
r9722
r9722
.1
SS1 active
SI Mtn IL t_del P2
0.00 ... 3600000000.00 [µs]
p9356 (600000000.00)
SI Mtn IL t_del P1
0.00 ... 3600000.00 [ms]
p9556 (600000.00)
STO cause: actual value missing
Actual value speed < p9360/p9560
STO selection because of missing
actual value (pulse suppression)
Safe Acceleration Monitor /
Safe Brake Ramp exceeded
<1> This applies to activation via F-DI (p9601.2 = 1, p9601.3 = 0).
<1>
<1>
<1>
[2858.6]
<2>
[2858.3]
<2>
[2858.3]
<2>
<2> This applies to activation via PROFIsafe (p9601.2 = 1, p9601.3 = 1).
.1