Siemens SINUMERIK 840D

11.03 7 Configuring example
7.3 Safety Integrated with SPL
© Siemens AG 2003 All Rights Reserved
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
7-399
Circuit diagram
PLC
NCK
I5
I76.5
13
23
14
24
+24V
Keyswitch
SBH01.DSF
Fig. 7-16 Wiring of the key-operated switch
> 1
SBHABW
DOOR CLOSER
KEYSWITCH
FUNKPL03.DSF
Fig. 7-17 Function chart, SBH de-selection
NCK-SPL program excerpt
;
; ---------------------------------------------------------------------------------------
; ---------SBH DE-SELECTION VIA KEY-OPERATED SWITCH -----
; ---------------------------------------------------------------------------------------
;
;
N380 IDS=50 DO SBHABW = KEY OR DOOR
;
FC96 program excerpt:
//
// -------SBH de-selection using the key-operated switch ------
//
//
U "SPL".SCHLUESSEL // Key-operated switch
O "SPL".TUERZUVER // Door closed and
interlocked
= "SPL".SBHABW // SBH de-selection
The standstill tolerance is saved in the axis-specific machine data and in the
drive machine data (FD/MSD).
36930 / 1330 SAFE_STANDSTILL_TOL
Function chart
Program
Program
Machine data