618
8 APPLICATION INSTRUCTION
8.17 Pulse Related Instruction
32 bit binary pulse width modulation
DPWM
This instruction outputs the pulse (in 32-bit data units) of the ON time (in 32-bit data units) specified by (s1) and the period
specified by (s2) to the output destination specified by (d).
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
*1 Only Y can be used for a bit device.
When a bit device is specified, specify one of Y0 to Y7. The high-speed pulse input/output module bit device (Y) cannot be specified.
If Y is specified, outputs are enabled when there is an unused channel number in the parameter setting and the specified Y number is
not used.
The nibble of a bit device cannot be specified.
*2 When a word device or constant is specified, specify one of the CH numbers.
Specify K1 to K4 (axis 1 to 4) for the CPU module, and K5 to K12 (axis 5 to 12) for the high-speed pulse input/output module.
Processing details
• This instruction outputs the pulse of the ON time specified by (s1) and the period specified by (s2) to the output destination
specified by (d).
• Time with a unit selected on the parameter setting screen (
s or ms) can be specified by (s1) and (s2).
Ladder diagram
Structured text
ENO:=DPWM(EN,s1,s2,d);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(s1)
ON time or the device number storing the ON time
1 to 2147483647
32-bit unsigned binary
ANY32
(s2)
Period or the device number storing the period
1 to 2147483647
32-bit unsigned binary
ANY32
(d)
Channel number or device number from which pulses are to be
output
Bit/Word
ANY_ELEMENTARY
EN
Execution condition
Bit
BOOL
ENO
Execution result
Bit
BOOL
Operand
Bit
Word
Double word Indirect
specification
Constant
Others
X, Y, M, L, SM,
F, B, SB, S
T, ST, C, D, W,
SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s1)
(s2)
(d)
(s1) (s2)
(d)
EN
ENO
s1
s2
d
(s1)
(s2)
OFF
ON
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 ...
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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