Siemens SINUMERIK 840D sl Function Manual page 317

03.06
SGE de-select ext. STOP C
This SGE requests "braking with n
When this stopping type is initiated, the safe braking ramp (SBR) is activated. In
addition, the timer set in MD36952/p9552: $MA_SAFE_STOP_SWITCH_TIME_C /
"SI motion transition time STOP C to SBH" is started.
After this time has elapsed, the system automatically changes over to SBH.
If a stop request is active, SGA "STOP C is active" is set in the same way as it
would be for an internally triggered STOP C.
0 signal:
1 signal:
Note
Stopping with an external STOP A (pulse cancellation) has a higher priority and
can interrupt an external STOP C (braking at the current limit).
SGE de-select ext. STOP D
"Braking along a path" can be requested using this SGE.
When ext. STOP D is triggered, the timer set using MD 36953/p9553
$MA_SAFE_STOP_SWITCH_TIME_D / "SI motion transition time STOP D to
SBH" is started.
After this time has elapsed, the system automatically changes over to SBH.
If a stop request is active, SGA "STOP D is active" is set in the same way as it
would be for an internally triggered STOP D.
0 signal:
1 signal:
Note
Stopping with an external STOP A (pulse cancellation) and external STOP C
(braking at the current limit) have a higher priority and can interrupt an external
STOP D (braking along a path).
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
= 0" (braking at the current limit).
set
"Braking with n = 0" is requested
set
No request for "braking with n
"Braking along a path" is requested
"Braking along the path" is not requested
Data Description
8.3 Interface signals
= 0"
set
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