9
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Program
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9.4. Memory Maps
The following is the memory maps of this program.
9.4.1. Lists of Addresses
The tables below list the addresses necessary to execute this program.
You can change the allocation below to any addresses.
Precautions for Correct Use
Make sure there is no duplicated address when changing an address.
●Input memory
The below address is used to operate this program.
Address
Data type
Variable name
Description
5000.00
BOOL
Input_Start
When this flag changes from OFF to ON, the
send/receive processing starts.
●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)CMND instruction error
(2)Communications error
(3)Destination Device error
5500
UINT
FirstResponseWord
The received data is stored.
5501
UINT
ResponseWord_1
The received data is stored.
5502
UINT
ResponseWord_2
The received data is stored.
5503
WORD
ResponseWord_3
The received data is stored.
5504
WORD
ResponseWord_4
The received data is stored.
5505
WORD
ResponseWord_5
The received data is stored.
H400
WORD
Output_CMND_ErrorCode
An Error code is stored when a CMND
instruction error occurs.
H401
WORD
Output_TransmissionErrorStatus
Content of transmission error status ''CIO
1508'' is stored when a communication error
occurs.
H402
WORD
Output_DestinationDeviceErrorCode An error code received from Destination
Device is stored when an error occurs in
Destination Device.
Содержание CJ2*-CPU Series
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