Omron CJ Series - Memory Maps

9
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Program
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9.4. Memory Maps
The memory maps of this program are shown below.
9.4.1. Lists of Addresses
The tables below list the addresses necessary to execute this program.
You can change the allocations below to any addresses.
Precautions for Correct Use
Make sure that there is no duplicated address when changing the addresses.
●Input memory
The address below is used to operate this program.
Address Data type Variable name Description
5000.00 BOOL Input_Start Starts the send/receive processing when this flag
changes from OFF to ON.
●Output memory
The execution results of the program are stored in these addresses.
Address Data type Variable name Description
5000.02 BOOL Output_NormalEnd Turns ON when the send/receive processing
ends normally.
5000.03 BOOL Output_ErrorEnd Turns ON when one or more of the following
errors occur.
(1) PMCR instruction error
(2) Communications error
(3) Destination Device error
5501 WORD ReceiveData[0] (4-digit hex) Stores the 1st and 2nd bytes of the data
received from Destination Device.
5502 WORD ReceiveData[1] (4-digit hex) Stores the 3rd and 4th bytes of the data
received from Destination Device.
： ： ： ：
5550 WORD ReceiveData[49] (4-digit hex) Stores bytes the 99th and 100th bytes of the
data received from Destination Device.
H400 UINT Output_PMCR_ErrorCode Stores an error code when a PMCR instruction
error or a communications error occurs.
H402 UINT Output_DestinationDeviceErrorCode Stores an error code when an error occurs in
Destination Device.