When you select 'View | Memory', the dialog box is shown such as <Figure 1>.
Memory view menu show the readed value from PLC or controller.
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| <Figure 1> Example of Memory menu |
Parts of Memory menu are as follows :
Menu title = shows device setting of current port. ( Memory WORD:Port 0 TCP/IP, 192.168.1.90 Port:102 )
No = index number of communication memory. No equal Address for Analog or Digital Tag of SCADA Server.
Dec, Hex , Binary = the readed value by decimal, hex-decimal, binary(bit) unit.
Station, Type, Buf, Address, Read Size (communication driver type) = read schedule parameter for each communication driver.
example)
READ, 0, DB10.W, 0, 0, 16, // save from 0 to 15 WORD memory, the readed data for 0 memory address of DB10.W( word unit of DB10 memory )
for matching 0001 memory of DB10.W, you should to set 'Address' = 0001, 'Port' = 0, ... at Tag setting of SCADA Server.( SCADA Server/Analog Input Property/TAG )
Total communication status
Total = total communication requst number for read and write.
Time Out = total Timeout error number for read and write. ( check communication line or equipment, ... )
Code Bad = total Code bad error number for read and write. ( noise of communication line or ... )
Read communication status
ReadComm = communication requst number for read.
Time Out = Timeout error number for read.
Code Bad = Code bad error number for read.
Bit write communication status
BitWrite = communication requst number for bit write.
Time Out = Timeout error number for bit write.
Code Bad = Code bad error number for bit write.
Word write communication status
WordWrite = communication requst number for word write.
Time Out = Timeout error number for word write.
Code Bad = Code bad error number for word write.
Menu button
ViewMain 'button' : return to SCADA Server program,
Close 'button' : close Memory view menu,
Prev Port 'button' : change to previous port Memory view for multi port setting,
Next Port 'button' : change to next port Memory view for multi port setting,
Next Memory 'button' : change to next Word, Ffloat, Dword, String, Double, Int64, System memory sequentially,
Word, Ffloat, Dword, String, Double, Int64, System 'button' : view memory type change to Word, Ffloat, Dword, String, Double, Int64, System
Relate items)