Ieop; Ieop: Equipment Operation - Batch Interface - Siemens SIMATIC PCS 7 Function Manual

Process control system, simatic batch blocks v8.1

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Result: You have successfully installed the "IEPH" block icon for calling the corresponding

faceplate in the process picture you edited.

1.2.2

IEOP

1.2.2.1

Object name (class + number)

FB 253

Calling OBs

The OB in which you install the block (for example, OB1).

Function

The IEOP block is used when complex functions must be implemented in the automation

system and these are to be executed in the BATCH recipe as a recipe operation step.

The IEOP block serves as an alternative to the BATCH recipe step of the ROP (recipe

operation) type; a ROP thus runs completely separate in the automation system. The IEOP is

installed directly at the position of the ROP in the recipe. On the one hand, the IEOP block is

used to pass on the batch control commands to the user program, and on the other hand, the

process values from the process are collected and passed on to batch control.

Setpoints are set and the process values adopted via the parameter blocks (IEPAR_...)

underlying the IEOP block. To allow this, the IEPAR blocks are interconnected with the

EPE_CONN output of IEOP. Via this output, there is also check later to establish whether the

configured IEOP block instance and the IEPAR block instances match the definition of the

phase type. The name of the phase type is located in the F_TYPE input parameter of the IEOP

block.

The block allows the following status changes:

SIMATIC BATCH blocks V8.1

Function Manual, 09/2014, A5E32335968-AA

Interface blocks

1.2 BATCH interface blocks

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