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26
Instruction Functions
Section 2-2
AND LOAD
AND LD
Continues on
rung
Required
172
OR LOAD
OR LD
Continues on
rung
Required
174
NOT
NOT
520
---
Reverses the execution condition.
Continues on
rung
Required
180
CONDITION ON
UP
521
UP(521) turns ON the execution condition for one cycle when the exe-
cution condition goes from OFF to ON.
Continues on
rung
Required
181
CONDITION OFF
DOWN
522
DOWN(522) turns ON the execution condition for one cycle when the
execution condition goes from ON to OFF.
Continues on
rung
Required
181
BIT TEST
LD TST
350
LD TST(350), AND TST(350), and OR TST(350) are used in the pro-
gram like LD, AND, and OR; the execution condition is ON when the
specified bit in the specified word is ON and OFF when the bit is OFF.
Continues on
rung
Not required
182
BIT TEST
LD TSTN
351
LD TSTN(351), AND TSTN(351), and OR TSTN(351) are used in the
program like LD NOT, AND NOT, and OR NOT; the execution condition
is OFF when the specified bit in the specified word is ON and ON when
the bit is OFF.
Continues on
rung
Not required
182
BIT TEST
AND TST
350
LD TST(350), AND TST(350), and OR TST(350) are used in the pro-
gram like LD, AND, and OR; the execution condition is ON when the
specified bit in the specified word is ON and OFF when the bit is OFF.
Continues on
rung
Required
182
BIT TEST
AND TSTN
351
LD TSTN(351), AND TSTN(351), and OR TSTN(351) are used in the
program like LD NOT, AND NOT, and OR NOT; the execution condition
is OFF when the specified bit in the specified word is ON and ON when
the bit is OFF.
Continues on
rung
Required
182
Instruction
Mnemonic
Code
Symbol/Operand
Function
Location
Execution
condition
Page
Logic block Logic block
LD
LD
AND LD
to
to
Serial connection between logic block A and
logic block B.
Logic block B
Logic block A
Takes a logical AND between logic blocks.
Logic block
Logic block
LD
LD
OR LD
to
to
Logic block A
Logic block B
Takes a logical OR between logic blocks.
Parallel connection between logic block A
and logic block B.
UP(521)
DOWN(522)
TST(350)
S
N
S
:
Source word
N
:
Bit number
TSTN(351)
S
N
S
:
Source word
N
:
Bit number
AND TST(350)
S
N
S
:
Source word
N
:
Bit number
AND TSTN(351)
S
N
S
:
Source word
N
:
Bit number
Summary of Contents for SYSMAC CS Series
Page 2: ......
Page 4: ...iv ...
Page 30: ...xxx ...
Page 186: ...146 List of Instructions by Function Code Section 2 4 ...
Page 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Page 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Page 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Page 1392: ...1352 ASCII Code Table Appendix A ...
Page 1404: ...1364 Revision History ...