8 APPLICATION INSTRUCTION
8.12 Data Control Instruction
561
8
Processing details
• These instructions add the bias value specified by (s1) or (s2) to the input value (16-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 value to be stored in the device specified by (d) is a 16-bit signed binary value and the operation result
exceeds the range of -32768 to 32767, the output value is calculated as follows.
Ex.
When (s1) is -100 and (s3) is -32768: Output value = -32768+(-100) = 8000H-FF9CH = 7F9CH = 32668
• When the output value to be stored in the device specified by (d) is a 16-bit unsigned binary value and the operation result
exceeds the range of 0 to 65535, the output value is calculated as follows.
Ex.
When (s2) is 100 and (s3) is 65535: Output value =65535+100 = FFFFH-0064H = 0063H = 99
• When the ZONE(P)_U instructions are used, (s1) is regarded as dummy data and ignored.
Operation error
There is no operation error.
Condition
Output value
Input value (s3) < 0
Input value (s3) + Negative bias value (s1)
Input value (s3) = 0
0
Input value (s3) > 0
Input value (s3) + Positive bias value (s2)
0
(d)
(s3)
(s1)
(s2)
Содержание MELSEC iQ-F FX5
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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 ...
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Страница 191: ...7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions 189 7 Operation error There is no operation error ...
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Страница 278: ...276 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
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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 ...
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