Siemens SINAMICS S Series Short Description page 9

2 Explanation of the Blocks
2.2 FB12 "LineModule_FB"
FB 12 can therefore be used as interface with SINAMICS S120 in your own
applications. You should call it cyclically in OB1.
Block interface
Figure 2-2: FB12 "LineModule_FB"
Interface Description
Table 2-4: Interface of FB12 "LineModule_FB"
Parameter
ON_OFF1
Acknowledge_Faults
Input_Address
Output_Address
Rdy_For_Switching_On
Operation_Enabled
Ctrl_Request
Alarm_Present
Fault_Present
SINAMICS S120 at S7-300/400F
Entry-ID: 68624711, V1.1,
Data
type
Input parameters
Bool
Bool
Word
Word
Output parameters
Bool
Bool
Bool
Bool
Bool
12/2014
Description
The line module is switched on with a rising edge at
ON_OFF1 (if no error is pending).
Pending errors are acknowledged with rising edge.
A_INF I/O input address
(from HW Config or STARTER)
A_INF I/O output address
(from HW Config or STARTER)
Line module is ready to be switched on.
Line module is in operation.
Control to PLC requested.
The drive object is ready for taking over.
A_INF: alarm pending.
A_INF: fault pending.
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