List of Application Instructions

4.4.2 List of Application Instructions

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Instruction Mnemonic Instruction

Number of

4 >= Performs comparison and activates a device

Comparison

INT

if the condition is met or deactivates it if the

LE

condition is not met.

Performs addition when an input signal is ON.

Addition Performs addition when E_ADD

4 an input signal changes

from OFF to ON. Performs subtraction

SUB

when an input signal is ON.

Subtraction Performs subtraction E_SUB

4 when an input signal

changes from OFF to ON. Performs multiplication

MUL

when an input signal is ON.

Multiplication Performs multiplication E_MUL

4 when an input signal

changes from OFF to ON.

DIV

Performs division when an input signal is ON.

Division Performs division when E_DIV

4 an input signal changes

from OFF to ON. Performs square root

extraction when an Square Root

SQR

3 SQR

input signal is ON. Extraction

Performs square root E_SQR

3 extraction when an

SQR

input signal changes from OFF to ON. Performs absolute-

ABS

3 ABS

value calculation when an input signal is ON.

Absolute Value

Performs absolute- E_ABS

3 value calculation when

ABS

an input signal changes from OFF to ON.

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Instruction Mnemonic Instruction

Number of

Executes logical AND AND

INT

when an input signal is ON.

Logical AND Executes logical AND

INT

E_AND

4 when an input signal

changes from OFF to ON.

Executes logical OR OR

INT

when an input signal is ON.

Logical OR Executes logical OR

INT

E_OR

4 when an input signal

changes from OFF to ON.

Operations of Ladder Program Instructions

Executes logical XOR XOR

INT

when an input signal is ON.

Logical XOR Executes logical XOR

E_XOR when an input signal √ 4

INT

changes from OFF to ON.

Converts data to two’s NEG

INT

complement when an Two’s

2 NEG

input signal is ON. Complement

Converts data to two’s

INT

E_NEG

2 complement when an

NEG

input signal changes from OFF to ON.

INT

NOT 2 √ Inverts data when an NOT input signal is ON. Not

Inverts data when an E_NOT

INT

2 input signal changes

NOT

from OFF to ON.

Turns data to the right RROT

INT

3 RROT

when an input signal is ON.

Right Rotate Turns data to the right

INT

E_RROT

3 when an input signal

RROT

changes from OFF to ON.

Turns data to the left LROT

INT

3 LROT

when an input signal is ON.

Left Rotate Turns data to the left

INT

E_LROT

3 when an input signal

LROT

changes from OFF to ON.

Shifts data to the right RSFT

INT

3 RSFT

when an input signal is ON.

Right Shift Shifts data to the right

E_RSFT when an input signal √ 3

INT

RSFT

changes from OFF to ON.

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Instruction Mnemonic Instruction

Number of

Shifts data to the left LSFT

INT

3 LSFT

when an input signal is ON.

Left Shift Shifts data to the left

E_LSFT when an input signal √ 3

INT

LSFT

changes from OFF to ON.

Shifts data to the right Shift Register

INT

E_SFT

3 SFT

or left by 1 bit when an input signal changes from OFF to ON.

Moves data to a MOV

2 MOV

destination when an input signal is ON.

Move Moves data to a E_MOV

2 destination when an

MOV

input signal changes from OFF to ON.

Converts data to binary BIN

INT

3 BIN

data when an input signal is ON.

Binary Conversion

Converts data to binary

INT

E_BIN

3 data when an input

BIN

signal changes from OFF to ON.

Converts data to BCD BCD

INT

3 BCD

codes when an input signal is ON.

BCD Conversion

Converts data to BCD

INT

E_BCD

3 codes when an input

BCD

signal changes from OFF to ON.

RATIO √ Calculates a ratio when 5

an input signal is ON. Ratio

RATIO

Calculates a ratio when E_RATIO

5 an input signal changes

RATIO

from OFF to ON. Selects a higher value

HSL

4 HSL

when an input signal is ON.

High Selector Selects a higher value E_HSL

4 when an input signal

HSL

changes from OFF to ON. Selects a lower value

LSL

4 LSL

when an input signal is ON.

Low Selector Selects a lower value 4 E_LSL when an input signal √

LSL

changes from OFF to ON. Imposes a high limit on

HLM

4 HLM

the input value when an input signal is ON.

High Limiter Imposes a high limit on E_HLM

4 the input value when

HLM

an input signal changes from OFF to ON.

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Instruction Mnemonic Instruction

Number of

Imposes a low limit on LLM

4 LLM

the input value when an input signal is ON.

Low Limiter Imposes a low limit on E_LLM

4 the input value when

LLM

an input signal changes from OFF to ON. Scales an input value

SCAL

5 SCAL

when an input signal is ON.

Scaling Scales an input value when an input signal

E_SCAL

SCAL

changes from OFF to ON.

Operations of Ladder Program Instructions

Normalizes an input NORM

5 NORM

value when an input signal is ON.

Normalization Normalizes an input E_NORM

5 value when an input

NORM

signal changes from OFF to ON. Selects the maximum

value when an input Maximum

MAX

7 MAX

signal is ON. Value

Selects the maximum E_MAX

7 value when an input

MAX

signal changes from OFF to ON. Selects the minimum

MIN

7 MIN

value when an input signal is ON.

Minimum Value Selects the minimum

E_MIN value when an input √ 7

MIN

signal changes from OFF to ON. Obtains the average

7 AVE value of input values √ AVE when an input signal is

Average

ON.

Value Obtains the average value of input values

E_AVE

7 when an input signal

AVE

changes from OFF to ON. Performs temperature

√ compensation (in °C) when an input signal is Temperature

Compensation Performs temperature (deg C)

compensation (in °C) E_TCMP1

5 when an input signal

TCMP1

changes from OFF to ON. Performs temperature

5 TCMP2 compensation (in °F) when an input signal is Temperature

TCMP2

ON.

Compensation Performs temperature (deg F)

compensation (in °F) E_TCMP2

5 when an input signal

TCMP2

changes from OFF to ON.

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Instruction Mnemonic Instruction

Number of

Performs pressure PCMP1

5 PCMP1

compensation (in MPa) when an input signal is

Pressure ON. Compensation

Performs pressure (MPa)

compensation (in MPa) E_PCMP1

5 when an input signal

PCMP1

changes from OFF to ON. Performs pressure

PCMP2 5 √ compensation (in PCMP2 kgf/cm 2 ) when an input Pressure

signal is ON. Compensation

Performs pressure (kgf/cm 2 )

compensation (in E_PCMP2

5 kg/cm 2 ) when an input

PCMP2

signal changes from OFF to ON. Performs pressure

PCMP3 √ compensation (in psi) 5

when an input signal is Pressure

PCMP3

ON. Compensation

Performs pressure (psi)

compensation (in psi) E_PCMP3

5 when an input signal

PCMP3

changes from OFF to ON.

√: Visible

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