
7. DEVELOPMENT SUPPORT FUNCTIONS B-63322EN-2/01
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The following debugging functions are supported:
Monitor function
This function displays the statuses of DI/DO data (G180 to G187/F180
to F187), diagnostic data (processing time and peak time of task No. 2),
and data transfer flags (data transfer 1, data transfer 2, and parameter
transfer). The peak time diagnostic data can be preset.
Memory display function
This function displays the contents of the application data area on the
CUSTOMER'S BOARD (MONITOR) screen.
Breakpoint function
This function enables an address within the application code area on
the customer's board to be specified. It also checks whether an
instruction at the specified address has been executed.
Data output function
This function enables start and end addresses in the application data
area to be specified and outputs data from between the specified start
and end addresses to a memory card in binary form.
Data escape function
This function saves data from the interface into a system buffer at
regular intervals (each time task No. 2 is started).
Message function
This function writes user program-specified data into a system buffer
as directed using a system call function.
The function also displays the written data on the CUSTOMER'S
BOARD (MESSAGE) screen.
Debug display function
This function displays user program-specified data on the
CUSTOMER'S BOARD (DEBUG SCREEN) screen as directed using
a system call function.
Waveform diagnosis function
This function displays data from a specified address on the WAVE
DIAGNOSIS (PARAMETER) screen.