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SIPLACE GEM SW Version GEM 505.01 HOST Interface Manual ©Siemens AG, all rights reserved page 35 of 236 3.3.1 SIPLACE Process State Transitions # From Trigger To Description 1 Unknown Power-Up Machine Initialization At p…

SIPLACE GEM SW Version GEM 505.01 HOST Interface Manual

3.3 Process States

The Process State Diagram illustrates in detail the processing at the SIPLACE.

In some state transitions there will be an intermediate state (A, B, C) for a short time (see

charpter intermediate states).

SIPLACE GEM SW Version GEM 505.01

HOST Interface Manual

3.3.1 SIPLACE Process State Transitions

# From Trigger To Description

1 Unknown Power-Up Machine

Initialization

At power-up, the

Equipment defaults to the

Machine initialization state.

2 Machine

Initialization

Machine is

ready

Processing All data is available to

produce a board. All

peripheral equipment like

the Vision system is

initialized and the machine

has finished the reference

runs correctly. In this state

the machine will start its

work, when a PCB is put on

the input conveyor

3 Processing new Data from

the Host

Machine

Initialization

New production data is

sent while the machine is

processing a board. The

board will be finished and

the machine will go to the

Machine initialization state

4 Machine

Initialization

a) Fatal Error

during machine

initialization

b) Stop-Button

on GUI

Single

Function

When a fatal error occurs

during machine initialization

it will automatically switch

to single function mode.

In the case that the

operator presses the Stop-

Button on the GUI, the

machine will first end the

board in the center

conveyor (if there is one)

and will then enter the

single function mode.

5 Single

Function

Start-Button on

GUI

Machine

Initialization

When the machine is in

single function mode, the

operator press the Start-

button and the Prestate

was machine Initialization

the machine will return to

the Machine initialization

state.

6 Processing a) Fatal Error

during machine

initialization

b) Stop-Button

on GUI

Single

Function

When a fatal error occurs

during processing the

machine will automatically

switch to single function

mode.

In the case that the

operator press the Stop-

Button on the GUI, the

machine will first end the

board in the center

conveyor (if there is one)

and will then enter the

single function mode.

SIPLACE GEM SW Version GEM 505.01 HOST Interface Manual

# From Trigger To Description

7 Single

Function

Start-Button on

GUI

Processing When the machine is in

single function mode, the

operator press the Start-

button and the Prestate

was Processing the

machine will return to the

Processing state.

3.3.2 SIPLACE Process States

Machine Initialization

In this state, the peripheral equipment is initialized and the reference run is executed.

Machine is waiting for a processing program or is preparing a new processing program

for production.

Processing

In this state, the SIPLACE is producing a board or is waiting for a board to produce.

Single function

In this state, the Operator can teach fiducials, react on run-time-errors like empty feeders.

3.3.3 Intermediate States

In case of 3 State Transitions, an intermediate state will occur for briefly. This

intermediate state is required for internal reasons and is also reported:

State Transition 2 consists of

Init2Process Î Process2Init Î Init2Process (see A in the diagram)

State Transition 3 consists of

Process2Init Î Init2Process Î Process2Init (see B in the diagram)

State Transition 6 consists of

Process2Init Î Init2SingleFunction (see C in the diagram)

3.3.4 Related Variables

The following table lists the variables (SV's, EC's, or DVVALS) which are relevant to the

Equipment processing states. For a more complete description of these variables, see

"Chapter 6 Variables".

Variable Name VID

PREVIOUSPROCESSSTATE 1002012

PROCESSSTATE 1002011

3.3.5 Related Collection Events

The following lists the collection events (CEIDs) which are relevant to the Process State.

For a more complete description of these events, see "Appendix B -- Collection Events"

or the description in this chapter.