Functions for Servo Drivers Compatible with Absolute EncodersSection 7-7

7-7-9

Related Areas

 

 

System Setup

 

 

 

 

 

 

 

 

 

 

Tab page

 

Function

Details

Time when

 

 

 

 

 

setting

 

 

 

 

 

becomes

 

 

 

 

 

effective

 

 

 

 

 

 

Pulse

Counter 1

 

Pulse input

0 hex: Phase differential x1

At power ON

Input

 

 

mode

1 hex: Phase differential x2

 

 

 

 

 

2 hex: Phase differential x4

 

 

 

 

 

3 hex: Increment/decrement pulse input

 

 

 

 

 

4 hex: Pulse + direction

 

 

 

 

 

 

 

 

 

 

Counter reset

0 hex: Software reset

 

 

 

 

method

1 hex: Phase Z and software reset

 

 

 

 

 

 

 

 

 

 

Counting Speed

0 hex: 50 kHz

 

 

 

 

 

1 hex: 500 kHz

 

 

 

 

 

 

 

 

 

 

Counter opera-

0 hex: Linear counter

 

 

 

 

tion

1 hex: Circular counter

 

 

 

 

 

2 hex: Absolute linear (CW)

 

 

 

 

 

3 hex: Absolute circular

 

 

 

 

 

4 hex: Absolute linear (CW+)

 

 

 

 

 

 

 

 

 

 

Counter data dis-

0 hex: Do not monitor

 

 

 

 

play

1 hex: Counter movements (mode 1)

 

 

 

 

 

2 hex: Frequency measurement (mode 2)

 

 

 

 

 

Note Frequency measurement can be set for

 

 

 

 

 

counter 1 only.

 

 

 

 

 

 

 

 

 

 

Sampling time

Sets the sampling time when the high-speed counter

 

 

 

 

(for mode 1)

PV is being measured (mode 1).

 

 

 

 

 

0000 hex: Cycle time

 

 

 

 

 

0001 to 270F hex: 1 to 9,999 ms (1-ms units)

 

 

 

 

 

Note This setting is used only when the Counter

 

 

 

 

 

Data Display parameter is set to 1 hex (mode

 

 

 

 

 

1).

 

 

 

 

 

 

 

 

Counter 2

 

Pulse input

The counter 2 parameters have the same functions

 

 

 

 

mode

as the parameters for counter 1, above.

 

 

 

 

 

 

 

 

 

 

Counter reset

Note The Counter Data Display parameter cannot

 

 

 

 

method

be set to frequency measurement (2 hex).

 

 

 

 

Counting Speed

 

 

 

 

 

 

 

 

 

 

 

Counter opera-

 

 

 

 

 

tion

 

 

 

 

 

 

 

 

 

 

 

Counter data dis-

 

 

 

 

 

play

 

 

 

 

 

 

 

 

 

 

 

Sampling time

 

 

 

 

 

(for mode 1)

 

 

 

 

 

 

 

 

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Omron FQM1-MMP21, FQM1-CM001, FQM1-MMA21 operation manual Related Areas, Tab Function Details Time when Setting