User manual

IEC61131 User and Reference Manual
April 22, 2008
102
Select the Initialize radio button to initialize only the selected items. The items that may be
selected are as follows:
 Check the Erase IEC 61131 Application selection to erase the IEC 61131 application in
the controller.
 Check the Erase All C/C++ Programs selection to erase all C/C++ programs in the
controller.
 Check the Initialize Controller selection to reset the target controller to default settings.
When this option is selected, the following actions are performed:
 All locked variables are unlocked.
 All Permanent Non-Volatile Modbus Registers are set to zero.
 All digital outputs and analog outputs are cleared.
 Data logged by all dlog functions is erased.
 Data logged by all flow and total function blocks is erased.
 Alarm clock is cleared.
 Serial port communication event counters are reset to zero.
 Store and forward table is cleared.
 Friendly IP List is cleared (if applicable).
 The controller settings below are set to factory default values:
- Serial port communication parameters
- Modbus/IP and DNP/IP protocol settings
- HART modem configurations
- LED power control
Note that the Ethernet port settings are not changed by the initialize controller command.
Click on the OK button to perform the requested initializations.
Click on the Cancel button to exit without performing any action.