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Subroutine instructions, Interrupt control instructions, High-speed counter and pulse output instructions – Omron SYSMAC CP CP1E-N@@D@-@ User Manual

Page 446: 3 instruction execution times and number of steps

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3 Instruction Execution Times and Number of Steps

3-10

CP1E CPU Unit Instructions Reference Manual(W483)

Subroutine Instructions

Instruction

Mnemonic

FUN

No.

Length
(steps)

ON execution

time (

µs)

Conditions

SUBROUTINE CALL

SBS

091

2

6.6

---

SUBROUTINE ENTRY

SBN

092

2

2.6

---

SUBROUTINE RETURN

RET

093

1

3.1

---

Interrupt Control Instructions

Instruction

Mnemonic

FUN

No.

Length
(steps)

ON execution

time (

µs)

Conditions

SET INTERRUPT MASK

MSKS

690

3

15.1

Set

15.1 Reset

CLEAR INTERRUPT

CLI

691

3

14.9

Set

18.0 Reset

DISABLE INTERRUPTS

DI

693

1

8.5

---

ENABLE INTERRUPTS

EI

694

1

8.9

---

High-speed Counter and Pulse Output Instructions

Instruction

Mnemonic

FUN

No.

Length
(steps)

ON execution

time (

µs)

Conditions

MODE CONTROL

INI

880

4

46.0

Starting high-speed counter comparison

31.8

Stopping high-speed counter comparison

48.7

Changing pulse output PV

35.2

Changing high-speed counter PV

27.2 Stopping

pulse

output

13.0

Stopping PWM(891) output

HIGH-SPEED COUNTER PV

READ

PRV

881

4

40.0

Reading pulse output PV

35.0

Reading high-speed counter PV

37.2

Reading pulse output status

32.6

Reading high-speed counter status

24.5

Reading PWM(891) status

36.5

Reading high-speed counter range
comparison results

29.1

Reading frequency of high-speed counter 0

COMPARISON TABLE LOAD

CTBL

882

4

69.3

Registering target value table and starting
comparison for 1 target value

116.3

Registering target value table and starting
comparison for 6 target values

126.6

Registering range table and starting com-
parison

46.3

Only registering target value table for 1
target value

93.3

Only registering target value table for 6
target values

122.5

Only registering range table

SPEED OUTPUT

SPED

885

4

69.2 Continuous

mode

74.0 Independent

mode

SET PULSES

PULS

886

4

44.1

---

PULSE OUTPUT

PLS2

887

5

97.6

---

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