Pulse InputsSection 7-5

7-5-5 Latch Input Specifications

 

 

 

 

 

Item

Specification

 

 

 

 

Number of inputs

2

 

 

 

 

Input voltage

20.4 to 26.4 V

 

 

 

 

Input response

ON response: 30 s

 

 

OFF response: 200 s

 

 

 

7-5-6

Applicable Instructions

 

 

 

 

Instruction

Control

Description

(@)CTBL(882)

Range comparison

One range comparison executed.

 

 

 

 

 

 

Target value comparison table regis-

Target value comparison table registered and comparison

 

 

tration and starting comparison

started.

 

 

 

 

 

 

Target value comparison table regis-

Target value comparison table registered.

 

 

tration

 

 

 

 

(@)INI(880)

Starting comparison

Comparison started with previously registered target value com-

 

 

 

parison table.

 

 

 

 

 

 

Stopping comparison

Target value comparison stopped.

 

 

 

 

 

 

Changing PV

PV of high-speed counter changed.

 

 

 

 

 

 

Changing circular value

Maximum circular value of high-speed counter changed.

 

 

 

(@)PRV(881)

Reading high-speed counter PV

PV of high-speed counter read.

 

 

 

 

 

 

Reading high-speed counter move-

Movement or frequency of high-speed counter read.

 

 

ment or frequency

 

 

 

 

 

 

 

Reading the latched high-speed

Latched PV of high-speed counter read. (Reads the PV input to

 

 

counter PV

the latch register when the latch signal was input.)

 

 

 

 

7-5-7

Internal Circuit Configurations

Pulse Inputs

Phases A and B

4.4 k

1

+

2

Phase A and B internal circuits

1 24-V input

2 Line-driver input

Phase Z

3.0 k

1

+

2

Phase Z internal circuit

1 24-V input

2 Line-driver input

152

Page 175
Image 175
Omron FQM1-MMA21 Latch Input Specifications, Applicable Instructions, Internal Circuit Configurations, Pulse Inputs