Siemens SINAMICS S Series Korte beschrijving - Pagina 9

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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

Word

Output parameters

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.