1402
12 MULTIPLE CPU DEDICATED INSTRUCTIONS
12.1 Another CPU Module Access Instructions
Readable/writable devices
The following table lists the devices that can be read from or written to another CPU module by using another CPU module
access instructions.
*1 When an indirect specification is used for the target device, the device to be written or read is determined from the indirect address
stored in the device of the host CPU module.
*2 Index modification (Z, ZZ representation) using the index register by the string specification can be performed. Another CPU module is
accessed with a value which is index-modified by the value of the index register of the host CPU module.
For example, "K4M0Z0" with Z0=16 causes M0+16=M16, causing K4M16 to access another CPU module.
Similarly, "ZR0ZZ0" with Z0, Z1=100000 causes ZR0+10000=ZR100000, causing ZR100000 to access another CPU module.
Device specification method and readable/writable ranges
Specify the device of another CPU module with character strings.
Directly specify "D200", the write-target device number in another CPU module.
The string specification enables writing to or reading from every range of the device in another CPU module. For example,
when the data register of the host CPU has 12K points while the data register of another CPU module has 16K points, 16K
points of data can be written to or read from the head of the data register of another CPU module.
• Even if "0" is added to higher places of a device number, the device is processed the same as when it is not
added. For example, "D1" and "D0001" are each processed as D1.
• Device numbers are not case-sensitive in terms of processing. For example, "D1" and "d1" are each
processed as D1.
• Note that if a device not existing in another CPU module is specified by a character string, the instruction
will be completed with an error.
Classification
Type
Device name
Target device
setting
Condition
User device
System device
Bit device
X, Y, M, L, B, F, SB,
SM
Available
Satisfy the following conditions.
• Four digits are specified by 16 bits.
• The start bit device is a multiple of 16 (10H).
Word device
T, ST, C, D, W, SW,
SD
Available
None
File register
Word device
R, ZR
Available
None
Indirect specification
Not available
None
X0
MP.DDWR
H3E1
D0
M0
D100
"D200"
·
·
D0
D12287
D0
D16383
Host CPU module
Another CPU module
Data in this area can
be read and written.
Data register
(16K points)
Data register
(12K points)
Содержание MELSEC iQ-R Series
Страница 1: ...MELSEC iQ R Programming Manual Instructions Standard Functions Function Blocks ...
Страница 2: ......
Страница 24: ...22 INDEX 2092 INSTRUCTION INDEX 2093 REVISIONS 2104 WARRANTY 2105 TRADEMARKS 2106 ...
Страница 34: ...32 MEMO ...
Страница 35: ...33 PART 1 PART 1 OVERVIEW This part consists of the following chapter 1 OVERVIEW ...
Страница 68: ...66 1 OVERVIEW 1 5 Precautions on Programming MEMO ...
Страница 204: ...202 5 SEQUENCE INSTRUCTIONS 5 3 Output Instructions Operation error There is no operation error ...
Страница 470: ...468 6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions Operation error There is no operation error ...
Страница 472: ...470 6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions Operation error There is no operation error ...
Страница 479: ...6 BASIC INSTRUCTIONS 6 6 Data Conversion Instructions 477 6 Operation error There is no operation error ...
Страница 504: ...502 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 518: ...516 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 520: ...518 6 BASIC INSTRUCTIONS 6 7 Data Transfer Instructions Operation error There is no operation error ...
Страница 754: ...752 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 756: ...754 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 758: ...756 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 760: ...758 7 APPLICATION INSTRUCTIONS 7 9 Real Number Instructions Operation error There is no operation error ...
Страница 895: ...7 APPLICATION INSTRUCTIONS 7 16 Ramp Signal Instruction 893 7 Operation error There is no operation error ...
Страница 917: ...7 APPLICATION INSTRUCTIONS 7 20 Data Processing Instructions 915 7 Operation error There is no operation error ...
Страница 919: ...7 APPLICATION INSTRUCTIONS 7 20 Data Processing Instructions 917 7 Operation error There is no operation error ...
Страница 1415: ...13 SFC PROGRAM INSTRUCTIONS 13 1 SFC Control Instructions 1413 13 Operation error There is no operation error ...
Страница 1448: ...1446 14 REDUNDANT SYSTEM INSTRUCTIONS 14 2 Disabling Enabling System Switching MEMO ...
Страница 1795: ...25 TYPE CONVERSION FUNCTIONS 25 1 Converting BOOL to WORD 1793 25 Operation error There is no operation error ...
Страница 1805: ...25 TYPE CONVERSION FUNCTIONS 25 10 Converting WORD to DINT 1803 25 Operation error There is no operation error ...
Страница 1819: ...25 TYPE CONVERSION FUNCTIONS 25 21 Converting INT to DWORD 1817 25 Operation error There is no operation error ...
Страница 1950: ...1948 32 STRING FUNCTIONS 32 2 Extracting String Data From the Left Right Operation error There is no operation error ...
Страница 1972: ...1970 33 TIME DATA TYPE FUNCTIONS 33 4 Division MEMO ...
Страница 2067: ...APPX Appendix 5 PID Control Program Examples 2065 A 252 Set PID control data for loop 2 ...
Страница 2082: ...2080 APPX Appendix 6 Process Control Program Examples 129 Set the default value of the loop tag ...
Страница 2093: ...APPX Appendix 7 List of Loop Tag Memory Areas Used by Process Control Instructions 2091 A MEMO ...
Страница 2109: ......