35
Basic Concepts Section 2-1
SIGNED BINARY-TO-BCD: BCDS(471), and DOUBLE SIGNED BINARY-TO-
BCD: BDSL(473). Refer to the CS/CJ-series Programmable Controllers
Instructions Reference Manual (W340) for more information.
Values Represented in 1-word Data
2-1-7 Instruction Variations
The following variations are available for instructions to differentiate executing
conditions and to refresh data when the instruction is executed (immediate
refresh).
Value
(Decimal)
Decimal representations Hexadecimal
representation
BCD
representation
(decimal)
Unsigned Signed
1&1+1 #0001 #0001
2&2+2 #0002 #0002
3&3+3 #0003 #0003
4&4+4 #0004 #0004
5&5+5 #0005 #0005
6&6+6 #0006 #0006
7&7+7 #0007 #0007
8&8+8 #0008 #0008
9&9+9 #0009 #0009
10 &10 +10 #000A #0010
11 &11 +11 #000B #0011
12 &12 +12 #000C #0012
13 &13 +13 #000D #0013
14 &14 +14 #000E #0014
15 &15 +15 #000F #0015
16 &16 +16 #0010 #0016
:: : : :
9999 &9999 +9999 #270F #9999
10000 &10000 +10000 #2710 Not applicable.
:: : :
32767 &32767 +32767 #7FFF
32768 &32768 Not applicable. #8000
:: :
65535 &65535 #FFFF
−1 Not applicable. −1 #FFFF Not applicable.
:::
−32768 −32768 #8000
−32769 Not applicable. Not applicable.
Variation Symbol Description
Differentiation ON @ Instruction that differentiates when the execu-
tion condition turns ON.
OFF % Instruction that differentiates when the execu-
tion condition turns OFF.
Immediate refreshing ! Refreshes data in the I/O area specified by
the operands or the Special I/O Unit words
when the instruction is executed.
(Immediate refreshing is not supported by the
CS1D CPU Units
for Duplex-CPU Systems.)
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