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Notation and Layout of Instruction Descriptions
Section 3-1
• Operands Indicating Control Numbers (Except for Jump Numbers):
The decimal form is given for control numbers, e.g., “0 to 1023” is given
for the N operand for the SBS(091) instruction.
Examples
In the examples, constants are given using the CX-Programmer notation, e.g.,
operands specifying numeric values are given in decimal for with an & prefix,
as shown in the following example.
The input methods for constants for the Programming Devices are given in the
following table.
Note When operands are input on the CX-Programmer, the input ranges will be dis-
played along with the appropriate prefixes.
Condition Flags
Programming Console labels are used for condition flags in this section. With
the CX-Programmer, the condition flags are registered in advance as global
symbols with “P_” in front of the symbol name.
Operand
CX-
Programmer
Programming Console
Operands specify-
ing bit strings (nor-
mally input as
hexadecimal)
Input as deci-
mal with an &
prefix or input
as hexadeci-
mal with an #
prefix. (See
note.)
The Cont/# Key can be pressed to input hexa-
decimal values by default with an # prefix. The
CHG Key can then be pressed to rotate
between hexadecimal (with # prefix), signed
decimal (with +/–), and unsigned decimal (with
& prefix).
Operands specify-
ing numeric values
(normally input as
decimal)
Operands specify-
ing control numbers
(except for jump
numbers)
Input as deci-
mal with an #
prefix. (See
note.)
Input directly in decimal form.
If the & prefix is automatically added, the CHG
Key can be pressed to rotate between
unsigned decimal (with & prefix), hexadecimal
(with # prefix), and signed decimal (with +/–).
If no prefix is displayed, the value must be
entered in decimal form.
XFER
&10
D00100
D00200
Flag
CX-Programmer label
Programming Console label
Error Flag
P_ER
ER
Access Error
Flag
P_AER
AER
Carry Flag
P_CY
CY
Greater Than
Flag
P_GT
>
Equals Flag
P_EQ
=
Less Than Flag
P_LT
<
Negative Flag
P_N
N
Overflow Flag
P_OF
OF
Underflow Flag
P_UF
UF
Greater Than or
Equals Flag
P_GE
>
=
Not Equal Flag
P_NE
<>
Содержание SYSMAC CS Series
Страница 2: ......
Страница 4: ...iv ...
Страница 30: ...xxx ...
Страница 186: ...146 List of Instructions by Function Code Section 2 4 ...
Страница 194: ...154 3 35 4 MOVE BIT MOVBC 568 1273 3 35 5 BIT COUNTER BCNTC 621 1275 3 35 6 GET VARIABLE ID GETID 286 1277 ...
Страница 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Страница 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Страница 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Страница 1392: ...1352 ASCII Code Table Appendix A ...
Страница 1404: ...1364 Revision History ...