996
7 APPLICATION INSTRUCTIONS
7.23 File Register Read/Write Instructions
Processing details
• Without recognizing block numbers, these instructions read the data from the file register with the serial byte number
specified by (s), and store the data in the lower 8 bits of the device specified by (d). 00H is stored in the upper 8 bits of the
device specified by (d).
• The following figure shows the file register numbers corresponding to serial byte numbers.
Ex.
When 23560 is specified in (s), the data in the lower 8 bits of ZR11780 is read.
Ex.
When 43257 is specified in (s), the data in the upper 8 bits of ZR21628 is read.
Operation error
(1) Data areas when an odd number is specified
(2) Data areas when an even number is specified
(1) Specifying the read-target area
(1) Specifying the read-target area
Error code
(SD0)
Description
2820H
The specified device number (serial byte number) is out of range.
∙∙∙
∙∙∙
(d)
b15
b8
∙∙∙
b7
b0
∙∙∙
00H
(s)
ZR0
ZR32767
ZR32768
ZR65535
ZR65536
Data read from the file register
Serial byte number
Specifying the
read-target area
Reading data from
the file register
File register
Areas for the block
No.0
Areas for the block
No.1
Areas for the block
No.2
b15
b8
∙∙∙
b7
b0
∙∙∙
ZR0
ZR2500
ZR2502
ZR2501
ZR2503
ZR1
ZR2
∙∙∙
No.0
No.1
No.2
No.3
No.4
No.5
No.5000
No.5001
No.5002
No.5003
No.5004
No.5005
No.5006
No.5007
(2)
(1)
(d)
b15
b8
∙∙∙
b7
b0
∙∙∙
b15
b8
∙∙∙
b7
b0
∙∙∙
ZR11780
43H
21H
00H
21H
(s)
23560
(1)
(d)
b15
b8
∙∙∙
b7
b0
∙∙∙
b15
b8
∙∙∙
b7
b0
∙∙∙
ZR21628
93H
42H
00H
93H
(s)
43257
(1)
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: ......