INVENTIA MT-101, Руководство пользователя

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the MTProg application delivered free of charge to our customers, giving them th
possibility of programming in integrated environments.
Basic information regarding user programs functionality:
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The program is executed cyclically every 100ms.
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If the particular program cycle does not complete execution within 100ms, the next
cycle will not start immediately but at the next 100ms round. The omission of the
program cycle is signaled by flashing of OVR LED. In such cases, the user program
should use RTC register values or clock blocks instead of measuring the time by
incrementing a register value for each cycle.
•
The user program can consist of max. 1024 instructions.
•
Max. number of instructions carried out in one cycle is limited to 2000. Upon
reaching this value, the program is automatically disrupted and restarted at the next
100ms round.
•
The program is capable of carrying approx. 750 instructions in 100ms.
•
The function of copying the buffers copies approx. 1500 registers in 100ms.
•
The function of fast copying of blocks copies approx. 7000 registers in 100ms.
9.2. Starting to work
It is recommended to set up the working environment during the first run of the program.
For this purpose, select menu item Help/Settings or activate icon from the Toolbar and
the following dialog window will appear. Fill in the relevant data for parameters.
Modem init file
Finds and selects the file holding initialization parameters for the GPRS modem used to
communicate with remote module.
APN name
States name of the APN where programmed module resides.
PPP user
Parameter has to be defined only if network operator requires it.
PPP password
Parameter has to be defined only if network operator requires it.
Connect to GPRS
Parameter has to be defined only if network operator requires it.