User manual

IEC61131 User and Reference Manual
April 22, 2008
101
SCADAPack 330/334, SCADAPack 350 and SCADASense Controllers
For SCADAPack 330/334, SCADAPack 350 and SCADASense 4202 and 4203 Series of
controllers (SCADASense 4202 DR, SCADASense 4202 DS, SCADASense 4203 DR and
SCADASense 4203 DS), the Initialize dialog shown below appears when the command is
selected.
Select the Initialize All to Factory Settings radio button to reset the target controller to
default settings. In addition, all IEC 61131 and C/C++ programs in the controller memory
are erased when this option is selected.
When this option is selected, the following actions are performed:
 The IEC 61131 and C/C++ programs are erased from memory.
 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.
If you are communicating using settings other than the default, the PC Communication
Settings will have to be changed once the controller has been initialized unless
communication was being performed via the Ethernet port.