Siemens SINUMERIK 840D Description Of Functions page 400

7 Configuring example
7.3 Safety Integrated with SPL
7.3.9 SG changeover
Description The SG stage is selected via the status of the protective door. When the
protective door is opened, SG stage 1 (SG1=2 m/min; SG1=50 RPM) is active
and when the protective door is closed, SG stage 2 (SG2=10 m/min; SG2 =
2000 RPM) is active. The speed limits are saved in the axis-specific machine
data and in the drive machine data (FD/MSD).
Machine data 36931 / 1331
Function chart
Fig. 7-18
Program NCK-SPL program excerpt
;
; -------------------------------------------------------
; ------------- SG selection via protective door ---------
; -------------------------------------------------------
;
;
N390 IDS=52 DO SG_BIT_O = DOOR CLOSED
;
Program FC96 program excerpt:
//
// ------- SG selection using the key-operated switch --------
//
//
//
7-400
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
SAFE_VELO_LIMIT[0/1]
DOOR CLOSER
Function chart, SG selection
U "SPL".TUERZUVER
= "SPL".SG_BIT_0
&
FUNKPL04.DSF
// Door closed and
interlocked
// SG bit0
© Siemens AG 2003 All Rights Reserved
11.03
SG-BIT 0