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620
Floating-point Math Instructions
Section 3-15
Precautions
COSQ(476) differs from COS(461) in the following respects:
• The instruction has improved performance.
• The instruction length is 8 steps.
• The Condition Flags are not refreshed.
• An unpredictable value will be output if the angle data is out-of-range.
• The data cannot be input or output at a Programming Console. A question
mark will be displayed.
3-15-15 TANGENT: TAN(462)
Purpose
Calculates the tangent of a 32-bit floating-point number (in radians) and
places the result in the specified result words.
Ladder Symbol
Variations
Applicable Program Areas
Operand Specifications
TAN(462)
S
R
S
: First source word
R
: First result word
Variations
Executed Each Cycle for ON Condition
TAN(462)
Executed Once for Upward Differentiation
@TAN(462)
Executed Once for Downward Differentiation
Not supported.
Immediate Refreshing Specification
Not supported.
Block program areas
Step program areas
Subroutines
Interrupt tasks
OK
OK
OK
OK
Area
S
R
CIO Area
CIO 0000 to CIO 6142
Work Area
W000 to W510
Holding Bit Area
H000 to H510
Auxiliary Bit Area
A000 to A958
A448 to A958
Timer Area
T0000 to T4094
Counter Area
C0000 to C4094
DM Area
D00000 to D32766
EM Area without bank
E00000 to E32766
EM Area with bank
En_00000 to En_32766
(n = 0 to C)
Indirect DM/EM
addresses in binary
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
Indirect DM/EM
addresses in BCD
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
Constants
#00000000 to #FFFFFFFF
(binary)
---
Содержание SYSMAC CS1D-CPU**
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Страница 185: ...146 List of Instructions by Function Code Section 2 4...
Страница 193: ...154 3 35 4 MOVE BIT MOVBC 568 1274 3 35 5 BIT COUNTER BCNTC 621 1276 3 35 6 GET VARIABLE ID GETID 286 1278...
Страница 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Страница 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
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