The document elaborates on data manipulation and math instruction within the context of programming, detailing various operations such as data transfer, comparison, and mathematical computations. It explains specific instructions like MOV, MVM, AND, OR, and others, providing examples of their applications in industrial settings. The document also addresses common questions related to data manipulation and math instructions, emphasizing their relevance in programmable logic controllers (PLCs).

1. Data Manipulation
and Math Instruction
Lino Hugun Saputra (23315309)
INSTITUT TEKNOLOGI BANDUNG

2. Data Manipulation and Math Instruction
Data Manipulation involves transfer of data and operation on data with math
instruction, data conversion, data comparison, and logical operations.
1. Data Transfer Operation
2. Data Compare Instructions
3. Math Instructions

3. Data Manipulation Instruction
Each data manipulation instruction requires two or more words of data memory for
operation
Data file, word, and bits

4. Data Transfer Operation
Data transfer concept

5. Data Transfer Operation
1. MOV (Move)
Moves the source value to destination
Source is the address of the data you want to move. The source can be a constant.
Destination is the address that identifies where the data is to be moved.
MOVE/LOGICAL

6. Data Transfer Operation
2. MVM (Masked Move)
Moves the source location to selected portion of the destination
Source is the address of the data you want to move.
Mask is the address of the mask through which the instruction moves data.
Destination is the address where the instruction moves the data.
MOVE/LOGICAL

7. Data Transfer Operation
Mask is the address of the mask through which the instruction moves data. The mask
can also be a hexadecimal value. You can enter the value in binary, decimal, or
hexadecimal. RSLogix 500Micro will make any necessary conversion and display
the hexadecimal value.
The mask acts like a filter for the destination. The pattern of characters in the mask
determines which bits will be passed from the source to the destination, and
which bits will be masked. Only bits in the mask that are set (1) will pass data to
the destination.
For example:
If before the move, the destination address contains 0000000000000000
and the bit values in the source word are - 1111000011110000
and the bit setting in the mask address are - 0000000011111111
after the move, the destination will contain - 0000000011110000

8. Data Transfer Operation
3. AND (And)
Performs a bitwise AND operation
Sources A and B can be either word addresses or constants; however, both
sources cannot be a constant.
The Destination must be a word address.
MOVE/LOGICAL

9. Data Transfer Operation
4. OR (Or)
Performs a bitwise OR operation
Sources A and B can be either word addresses or constants; however, both
sources cannot be a constant. You can enter a constant or a word address for
either Source parameter.
The destination must be a word address.
MOVE/LOGICAL

10. Data Transfer Operation
5. XOR (Exculive Or)
Performs a bitwise XOR operation
Sources A and B of the XOR instruction are Exclusive ORed bit by bit and stored in
the destination. Sources A and B can be either word addresses or constants;
however, both sources cannot be a constant.
MOVE/LOGICAL

11. Data Transfer Operation
6. NOT (Not)
Performs a NOT operation
The source of the NOT instruction is NOTed bit by bit and stored in the
destination.
The source and destination must be word addresses
MOVE/LOGICAL

12. Data Transfer Operation
7. CLR (Clear)
Sets all bits of a word to zero.
When rung conditions are true, this output instruction sets all the bits in a
word to zero. The destination must be a word address.
MOVE/LOGICAL

13. Data Manipulation Application
Changing the preset value of a timer using the move (MOV) instuction

14. Data Manipulation Application
Moving data using file instruction

15. Data Manipulation Application
SLC 500 word and file address
(a) Adrress N7:30 is a word address that represents a single word: word number 30 in integer
file 7
(b) Address #N7:30 represents the starting address of a group of conssecutive words in integer
file 7. The length shown is eight words, which is determained by the instruction where the
file address is used

16. Data Transfer Operation
1. COP (Copy)
Example file copy instruction
FILE/MISK

17. Data Transfer Operation
2. FLL
Example FLL instruction.
FILE/MISK

18. Data Transfer Application
Using the FFL instruction to change all the data in a file to zero

19. Q & A
1. Aplikasi data manipulation and math instruction di industri?
2. Pengoperasian filter yang ada pada perintah MVM (masked move)?
3. Jika ada dua perintah pada rung yang berbeda, tetapi mengirimkan data ke alamat
memori yang sama. Mana yang menang?
4. Word & file apakah istilah yang hanya digunakan di Allen Bradley atau yang lain
juga sama?
5. Kerja file to word bagaimana?
6. File to file jika ada beda length, apa yang terjadi?
7. Beda FFL dan COP?
8. Tujuan block ladder selalu diberi input?
9. Cara memindahkan data bit to word? Dari Input ke N (integer) ?
10. Cara memindahkan data word to bit? Dari N (integer) ke O?

20. Data Transfer Operation
1. Batch Process
Consist of a sequence of one or more steps in a difined order.

21. Data Transfer Operation
5. FAL (file arithmatic and logic)
Example FAL instruction.

22. Data Transfer Operation
9. BTD (bit distribute)
Example BTD instruction.

23. Data Compare Instructions
Basic PLC data compare instructions

24. Data Compare Instructions
Compare menu tab

25. Data Compare Instructions
EQU logic rung
(Tests whether two values are equal)

26. Data Compare Instructions
NEQ logic rung
(Tests whether one values is not equal to a second value)

27. Data Compare Instructions
GRT logic rung
(Tests whether one values is greater than a second value)

28. Data Compare Instructions
LES logic rung
(Tests whether one values is less than a second value)

29. Data Compare Instructions
GEQ logic rung
(Tests whether one values is greater than or equal to a second value)

30. Data Compare Instructions
LEQ logic rung
(Tests whether one values is less than or equal to a second value)

31. Data Compare Instructions
LIM instruction where the low limit value is less then the high limit value
(Tests whether one values is within the limit range of two other value)

32. Data Compare Instructions
LIM instruction where the low limit value is greater then the high limit
value
(Tests whether one values is within the limit range of two other value)

33. Data Compare Instructions
Masked comparison for equal (MEQ) logic rung
(Tests portion of two values to see whether they are equal. Compare 16-bit data of a source
address to 16-bit data at a reference address thrugh mask)

34. Application of Data Compare Instructions
Timer program using the EQU instruction

35. Application of Data Compare Instructions
Counter program using the LES instruction

36. Math Instructions
Compute/Math menu tab

37. Math Instructions
CPT ( compute) instruction
(Evaluate an expression and stores the result in the destination)

38. Math Instructions
ADD instruction
(Adds source A to source B and stores the result in the destination)

39. Application of Math Instructions
Counter program that uses the ADD instruction

40. Math Instructions
SUB instruction
(Subtracts source B from source A and stores the result in the destination)

41. Math Instructions
Multiply instruction (MUL)
(Multiplies sourch A by source B and stores the result in the destination)

42. Application of Math Instructions
Multiply (MUL) instruction used to calculate the product of two sources

43. Math Instructions
Divide instruction (DIV)
(Divide sourch A by source B and stores the result in the destination and math register)

44. Application of Math Instructions
Divide (DIV) instruction used to calculate the value that result from dividing sources
A by sources B

45. Math Instructions
Square instruction (SQR)
(Calculates the square root of the source and places the integer result in the destination)

46. Math Instructions
Negate instruction (NEG)
(Changes the sign of the source and places it in destination)

47. Math Instructions
TOD (convert to BCD) instruction
(Converts a 16-bit integer source value to BCD and stores it in the math register or the destination)

48. Math Instructions
FRD (convert from BCD) instruction
(Converts a BCD value in the math register or the source to an integer and stores it in the destination)

49. Q & A
1. Fasilitas instruksi dari masing-masing menu tab sudah tetap atau bisa di upgrade?
2. Pada instruksi compute apakah semua operasi matematis bisa dilakukan?
3. Apakah bisa menggunakan memori float pada memori tujuan dari hasil matematis
yang dilakukan pada perintah compute?
4. Kalau Hexadesimal  BCD bisa menggunakan input huruf tidak? Huruf A sebagai
pengganti nomor 10 misalnya?
5. Bisakah rumus di blok compute disimpan dulu agar dapat digunakan/ dipanggil
kembali untuk perhitungan lainnya?
6. Apa implementasi convert to BCD (TOD)?
7. Apa implementasi convert from BCD (FRD)?
8. Adakah intruksi yang digunakan untuk mengkonversi BCD ke graycode?
9. Apa fungsi DDV?

50. Math Instructions
DDV instruction

51. Application of Data Manipulation Instructions
Memindahkan tiap bit data yang ada pada input ke output

52. Application of Data Manipulation Instructions
Set-point control program

53. Application of Math Instructions
Converting Celsius temperature to Fahrenheit

54. Application of Math Instructions
Vessel overfill alarm program

55. Application of Math Instructions
Temperature control program