9. Program
63
9.7. Timing Charts
The timing charts of the program are shown below.
The definitions of the timing chart patterns are as follows.
Pattern
Normal end
Error end (1)
ExecPMCR instruction
error
Error end (2)
Protocol macro error
Command Normal
Error
Error
Destination
device
Normal
Normal or error
Normal or error
Response Yes
None
None
●
Normal end
Input_Start
Local_Status.Busy
Output_RecvData Normal response Normal response
Local_Status.Done
Output for 1 period *
Local_Status.Error
Output_PmrErrorID
Output_PmrErrorIDEx
Output_PmrStaErrCode
Output_TransErrorCode
●
Error end (1) (2)
Input_Start
Local_Status.Busy
Output_RecvData
Local_Status.Done
Local_Status.Error
Output for 1 period *
Output_PmrErrorID
Output_PmrErrorIDEx
Output_PmrStaErrCode
Output_TransErrorCode
*If
Input_Start
changes from TRUE to FALSE during an execution (Busy=TRUE), a normal
end or an error end is output for one period after the processing is completed (Busy=FALSE).
16#0000
16#00000000
16#0000
16#0000
16#0000
16#00000000
16#0000
16#0000
16#0000
16#00000000
16#0000
16#0000
16#****
16#********
16#****
16#****
16#****
16#********
16#****
16#****
Содержание V400-R2 Series
Страница 57: ...9 Program 54 3 PMCR communications processing ...
Страница 58: ...9 Program 55 4 Processing number error process ...