672
6HOHFWLQJWKH66UDPS
8VHUDFWLRQ
6HW66VLJQDO
$FWLYDWLRQRI672
8VHUDFWLRQ
1RQH
6WDUWGULYH
8VHUDFWLRQ
6HW2))21VLJQDO
'HVHOHFWLQJWKH66UDPS
8VHUDFWLRQ
5HVHW66VLJQDO
=HURVSHHG
GHWHFWLRQ
672VHOHFWHG
66VHOHFWHG
672DFWLYH
66DFWLYH
66DFWLYH
3RZHUUHPRYHG
2))UDPS
5RWRU
VSHHG
6HWSRLQW
VSHHG
6WDWRU
VSHHG
'LDJQRVWLFV
352),VDIH
9HORFLW\
6%5GHOD\WLPHS
0RQLWRULQJUDPS'URSRXWWLPH
5HIHUHQFH
YHORFLW\
(QYHORSH
PRQLWRULQJUDPS
W
W
Figure 4-1 Sequence for "Safe Stop 1" without encoder with SBR monitoring (p9506 = 1)
Functional feature of Safe Stop 1 without encoder
● Selection and monitoring of the brake ramp (SBR) or the acceleration (SAM) are
implemented in two channels, however braking at the OFF3 ramp is only through one
channel.
Safety functions integrated in the drive
4.3 SS1
Safety Integrated (with SINAMICS S120)
102 Commissioning Manual, 02/2020, A5E46305916B AB