CONTROL
- Introduction to CTRL
- Control Classes
- Types of Control Functions
- Control graphics
- CONTROL Functions
  - Funtions A
  - Funtions B
  - Funtions C
  - Funtions D
  - Functions E
  - Functions F
  - Functions G
  - Functions H
  - Functions I
  - Functions J
  - Functions K
  - Functions L
  - Functions M
  - Functions N
  - Functions O
  - Functions P
  - Functions Q
  - Functions R
  - Functions S
  - Functions T
  - Functions U
  - Functions V
  - Functions W
    - waitThread()
      Waits for the end of the specified thread.
    - webSocketClose()
      The function closes the given WebSocket connection. The WebSocket number is the return value of webSocketOpen().
    - webSocketOpen()
      Opens a WebSocket connection to the given url.
    - webSocketRead()
      Tries to retrieve the next message form the WebSocket.
    - webSocketWrite()
      Writes data to the given WebSocket.
    - weekDay()
      Returns the weekday of a time.
    - wf_bottomBar_reload()
      Updates the buttons of the bottomBar of the wizard framework.
    - windowStyle()
      The function windowStyle() can be used to deactivate the control menu or only the minimize box
    - writeAuditBatchEntry()
      The function is used e.g. in production processes and it writes the batch id, the data point element the executed action had an influence on, the data point type, the executed action and the reason why the action was executed.
    - writeAuditEntry()
      The function writeAuditEntry is used to write set point values into the Audit trail panel.
    - wss_getGenericSetting()
      Reads all workstation settings without hierarchy.
    - wss_getSpecificSetting()
      Reads a specific workstation setting without hierarchy.
    - wss_getSpecificWorkstationSetting()
      Reads a specific workstation setting with hierarchy.
    - wss_getWorkstationSettings()
      Reads all workstation settings with hierarchy.
  - Functions X
  - Functions Y
  - Functions Z
- CtrlExtension
- CTRL-Debugger
  Der CTRL-Debugger ermöglicht ein Debuggen der Pogrammiersprache Control. Der Debugger kann über ein eigenes Panel verwendet werden, welches es auch erlaubt die Variablen zu beinflussen, Breakpoints zu setzen, usw.

writeAuditEntry()

The function writeAuditEntry is used to write set point values into the Audit trail panel.

Synopsis

writeAuditEntry(anytype dpe,anytype oldvalue,anytype newvalue,int &error, string reason = "");

Parameters


Parameter	Description
dpe	The data point element (e.g. string dpe = "threshold_value"). Can also be a dyn_string.
oldvalue	One or more values. If the parameter dpe is of type dyn, several values can be written (e.g. float oldValue = 85).
newvalue	One or more values. If the parameter dpe is of type dyn, several values can be written (e.g. float newValue = 80).
&error	Returned error code If the return code is 0 there is no error If the return code is -1then the dynlen(oldvalue) !==dynlen(newvalue). This means that several values were set at the same time and the number of values does not match.
reason = ""	Reason (an arbitrary text) why the value was changed. Default value is empty .

Return value

-

Errors

Missing or incorrect arguments

Description

The function is used for set points (e.g. for set point of water level or threshold value for injection molding) and writes the old and new values as well as the reason why the value was changed. The reason is, however, optional and can be left empty. Note that if you want to get the data point configurations (value changes) from PARA into the Audit Trail panel you have to call this function. The values are not written automatically into the Audit Trail panel.

Example

The function writes the used device (dpe) "threshold_value", old value 85 and new value 80 and the reason why the value was changed "Too high temperature at injection molding" into the Audit Trail panel.

 main()
{
  string dpe = "threshold_value";
  float oldvalue = 85;
  float newvalue = 80;
  string reason = "Too high temperature at injection molding";
  int error;
  writeAuditEntry(dpe,oldvalue,newvalue,error,reason);
  DebugN(dpe,oldvalue,newvalue,error,reason);
}

Assignment

User administration

Availability

UI