8 APPLICATION INSTRUCTION
8.12 Data Control Instruction
563
8
Processing details
• These instructions add the bias value specified by (s1) or (s2) to the input value (32-bit binary data) specified by (s3), and
store the operation result in the device specified by (d). The bias value is controlled as follows.
• When the output values to be stored in the devices specified by (d) and (d)+1 are 32-bit signed binary values and the
operation result exceeds the range of -2147483648 to 2147483647, the output value is calculated as follows.
Ex.
When (s1) and (s1)+1 are -1000, and (s3) and (s3)+1 are -2147483648: Output value = -214(-1000) = 80000000H-
FFFFFC18H = 7FFFFC18H = 2147482648
• When the output values to be stored in the devices specified by (d) and (d)+1 are 32-bit unsigned binary values and the
operation result exceeds the range of 0 to 4294967295, the output value is calculated as follows.
Ex.
When (s2) and (s2)+1 are 1000, and (s3) and (s3)+1 are 4294967295: Output value =4291000 = FFFFFFFFH-
00003E8H = 000003E7H = 999
• When the DZONE(P)_U instructions are used, (s1) and (s1)+1 are regarded as dummy data and ignored.
Operation error
There is no operation error.
Condition
Output value
Input value ((s3), (s3)+1) < 0
Input value ((s3), (s3)+1) + Negative bias value (s1), (s1)+1
Input value ((s3), (s3)+1) = 0
0
Input value ((s3), (s3)+1) > 0
Input value ((s3), (s3)+1) + Positive bias value (s2), (s2)+1
0
(d+1, d)
(s3+1, s3)
(s1+1, s1)
(s2+1, s2)
Содержание MELSEC iQ-F FX5
Страница 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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Страница 25: ...23 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW 2 PRECAUTIONS ON PROGRAMMING ...
Страница 126: ...124 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 132: ...130 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 140: ...138 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 191: ...7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions 189 7 Operation error There is no operation error ...
Страница 202: ...200 7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions Operation error There is no operation error ...
Страница 278: ...276 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 280: ...278 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 915: ...18 TYPE CONVERSION FUNCTIONS 18 13 Converting DWORD to WORD 913 18 Operation error There is no operation error ...
Страница 917: ...18 TYPE CONVERSION FUNCTIONS 18 14 Converting DWORD to INT 915 18 Operation error There is no operation error ...
Страница 932: ...930 18 TYPE CONVERSION FUNCTIONS 18 26 Converting DINT to WORD Operation error There is no operation error ...
Страница 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Страница 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
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