Ascon tecnologic CU-02, Руководство пользователя

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Chapter 4 - Programming the CPU
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Now, click “ Settings ” button to set the communication parameters.
Figure 4.3 - TCP Settings
The Port number and IP address must be the same as those configured at the
initial CPU configuration session. See the Ethernet setup menu, items 7 and 2.
OpenPCS environment is now ready to communicate with the Ascon target.
The project must be set up in order to use the CPU.
Select the “
Resource Properties ” item in the PLC menu, select “ Ascon… ” in the
“ Hardware Module ” field, then select the newly created TCP connection in the
“ Network Connection ” field.
Figure 4.4 - OpenPCS resource Specifications
The code “ Optimization ” menu allows for three choices of compilation:
“ Normal ” and “ Speed only ” refers to the NCC: Native Code Compilation, while
“ Size only ” refers to the standard code.
Please note that the use of NCC does not permit the user to insert break points in
debugging projects.
Setup
Communication
Timeout
There are several conditions that could make it necessary to set the Ethernet Port
communication timeout to a value higher than the default value. This timeout
checks the dialogue between OpenPCS and the target CPU. When dealing with
large programs, it may be necessary to set a longer driver timeout. The default
value of 20000ms can be increased by using the following register key:
[HKEY_LOCAL_MACHINE\SOFTWARE\infoteam Software GmbH\
OpenPCS\6.x.x\Online\TcpDriverTimeout_ms]
Value = "20000" means a timeout of 20 seconds.