Omron SYSMAC CP CP1E-N@@D@-@ - Manual (Page 33)

1-9
1 Summary of Instructions
CP1E CPU Unit Instructions Reference Manual(W483)
1-1 Summ
ar
y of Instructi
ons
1
Floating-point
Math Instruc-
tions FLOATING TO
16-BIT FIX/
@FIX 450 Converts a 32-bit floating-point value to 16-bit signed binary data and places
the result in the specified result word. 2-233
FLOATING TO
32-BIT FIXL/
@FIXL 451 Converts a 32-bit floating-point value to 32-bit signed binary data and places
the result in the specified result words. 2-233
16-BIT TO
FLOATING FLT/
@FLT 452 Converts a 16-bit signed binary value to 32-bit floating-point data and places
the result in the specified result words. 2-235
32-BIT TO
FLOATING FLTL/
@FLTL 453 Converts a 32-bit signed binary value to 32-bit floating-point data and places
the result in the specified result words. 2-235
FLOATINGPOINT
ADD +F/
@+F 454 Adds two 32-bit floating-point numbers and places the result in the specified
result words. 2-237
FLOATINGPOINT
SUBTRACT -F/
@-F 455 Subtracts one 32-bit floating-point number from another and places the result in
the specified result words. 2-237
FLOATING-
POINT MULTIPLY ∗F/
@
∗F
456 Multiplies two 32-bit floating-point numbers and places the result in the speci-
fied result words. 2-237
FLOATING-
POINT DIVIDE /F
@/F 457 Divides one 32-bit floating-point number by another and places the result in the
specified result words. 2-237
FLOATING
SYMBOL
COMPARISON =F 329 Compares the specified single-precision data (32 bits) or constants and creates
an ON execution condition if the comparison result is true. Three kinds of sym-
bols can be used with the floating-point symbol comparison instructions: LD
(Load), AND, and OR. 2-241
<>F 330 2-241
331 2-241
<=F 332 2-241
>F 333 2-241
>=F 334 2-241
FLOATING-
POINT TO ASCII FSTR/
@FSTR 448 Converts the specified single-precision floating-point data (32-bit decimal- point
or exponential format) to text string data (ASCII) and outputs the result to the
destination word. 2-244
ASCII TO
FLOATING-POINT FVAL/
@FVAL 449 Converts the specified text string (ASCII) representation of single-precision
floating-point data (decimal-point or exponential format) to 32-bit single-preci-
sion floating-point data and outputs the result to the destination words. 2-249
Table Data
Processing
Instructions SWAP BYTES SWAP/
@SWAP 637 Switches the leftmost and rightmost bytes in all of the words in the range. 2-253
FRAME
CHECKSUM FCS/
@FCS 180 Calculates the ASCII FCS value for the specified range. 2-255
Data Control
Instructions PID CONTROL
WITH AUTOTUN-
ING PIDAT 191 Executes PID control according to the specified parameters. The PID constants
can be auto-tuned with PIDAT(191). 2-257
TIME-PROPOR-
TIONAL OUTPUT TPO 685 Inputs the duty ratio or manipulated variable from the specified word, converts
the duty ratio to a time-proportional output based on the specified parameters,
and outputs the result from the specified output. 2-269
SCALING SCL/
@SCL 194 Converts unsigned binary data into unsigned BCD data according to the speci-
fied linear function. 2-276
SCALING 2 SCL2/
@SCL2 486 Converts signed binary data into signed BCD data according to the specified
linear function. An offset can be input in defining the linear function. 2-280
SCALING 3 SCL3/
@SCL3 487 Converts signed BCD data into signed binary data according to the specified
linear function. An offset can be input in defining the linear function. 2-284
AVERAGE AVG 195 Calculates the average value of an input word for the specified number of
cycles. 2-287
Subroutine
Instructions SUBROUTINE
CALL SBS/
@SBS 091 Calls the subroutine with the specified subroutine number and executes that
program. 2-290
SUBROUTINE
ENTRY SBN 092 Indicates the beginning of the subroutine program with the specified subroutine
number. 2-295
SUBROUTINE
RETURNI RET 093 Indicates the end of a subroutine program. 2-295
Interrupt
Control
Instructions SET INTERRUPT
MASK MSKS/
@MSKS 690 Sets up interrupt processing for I/O interrupts or scheduled interrupts. 2-300
CLEAR
INTERRUPT CLI/
@CLI 691 Clears or retains recorded interrupt inputs for I/O interrupts or sets the time to
the first scheduled interrupt for scheduled interrupts. 2-303
DISABLE
INTERRUPTS DI/
@DI 693 Disables execution of all interrupt tasks except the power OFF interrupt. 2-306
ENABLE
INTERRUPTS EI 694 Enables execution of all interrupt tasks that were disabled with DI(693). 2-307
Instrucion
Type
Instruction Mnemonic
FUN
No.
Function Page