Diagnostics/Commissioning - Siemens SINUMERIK 840D sl Function Manual

03.06
Parameterizing FC 9
Table 7-6
Signal
Start
ChanNo
IntNo
Active
Done
Error
[values in brackets are standard values required for the call]
7.3.6

Diagnostics/commissioning

The system variables $A_INSIP(D), $A_OUTSIP(D), $A_INSEP(D) and $A_OUT-
SEP(D), and $A_MARKERSIP(D) are only used for diagnostics and commission-
ing the NCK-SPL. These system variables represent the input data for crosswise
data comparison on the PLC side. They are updated every IPO cycle. They can
also be used to access the crosswise data comparison on the PLC side from the
NC. This helps when commissioning the SPL:
S Crosswise data comparison function can be temporarily bypassed
S NCK-SPL can be simulated to the process and to the NCK monitoring channel
To do this, the relevant PLC images are written to the variables $A_OUTSED
and $A_OUTSID as long as there is no NCK-SPL. This means that the NCK-
SPL can be commissioned step-by-step. This data may only be accessed du-
ring the commissioning phase.
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
Parameterizing FC9
Type Type
I Bool
I Int
I Int
O Bool
O Bool
O Bool
Connecting Sensors/Actuators
7.3 Safe programmable logic (SPL)
Range of values Comment
1 to 10 [1] No. of the NC channel
1 – 8 [1] Interrupt No.
1 = Active
1 = ASUB completed
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