Siemens SINUMERIK 840D Description Of Functions page 399

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