The CommonPouTypes library provides the following common properties:
|
Name |
Data type |
Access |
Description |
|---|---|---|---|
|
etPreviousState |
Read |
Provides the previous state of the internal state machine. The property is updated once the state changes. |
|
|
timTimeout |
TIME |
Read, Write |
Reading and writing the time value for the timeout function. |
|
xTimeoutExpired |
BOOL |
Read |
Reading the status of the timeout function. If set to TRUE, the timeout has expired. |
The table provides an overview of which property is provided by which base function block:
|
Property |
FB_EnableReady |
FB_Execute |
FB_ExecuteAbort |
FB_EnableExecute |
FB_EnableExecuteQuit |
|---|---|---|---|---|---|
|
etPreviousState |
X |
X |
X |
X |
X |
|
timTimeout |
- |
X |
X |
X |
X |
|
xTimeoutExpired |
- |
X |
X |
X |
X |