7 Configuring example
7.3 Safety Integrated with SPL
Test stop phase 2 (M 216.0)
Start
Pulses on drives X, Z, C
not safely disables
Yes
STOP D is triggered on
PLC side (M 216.1)
Yes
Checkback signal STOP D
active DB3x.DBX111.6
Yes
STOP C is triggered on
PLC side (M 216.2)
Checkback signal STOP C
active DB3x.DBX111.5
Yes
STOP A is triggered on
PLC side (M 216.3)
Yes
Checkback signal STOP A
active DB3x.DBX111.4
Yes
Check STOP A not active
DB3x.DBX111.4 / M 216.4
Fig. 7-13
Flowchart
7-392
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
No
No
No
Note
If the sequence control stops at a particular point because a checkback signal
has not been received, STOP D is triggered after the crosswise data
comparison tolerance time. After the error has been corrected, the error can
be acknowledged with a reset and the particular test stop completed.
If the Emergency Stop button is actuated during test stop step 2, the
sequence control stops at its current position. As soon as the Emergency
Stop is acknowledged, the test phase is completed.
STOP D is triggered on
NCK side (M 216.5 / A 49.4)
Yes
Checkback signal STOP D
No
activeDB3x.DBX111.6
Yes
STOP C is treiggered on
NCK side (M 216.6 / A 49.3)
Checkback signal STOP C
active DB3x.DBX111.5
Yes
STOP A is triggered on
No
NCK side (M 216. 7/ A 49.2)
Yes
Checkback signal STOP A
active DB3x.DBX111.4
Yes
Check STOP A not active
DB3x.DBX111.4 / M 217.0
End of test stop phase 2
M217.1
TESTS3_00.DSF
© Siemens AG 2003 All Rights Reserved
11.03