31.5 Controlling External I/O in LT4000 / STC6000 Series

Standard Input

LT4000 Series (DIO model)

20 points

31.5.3 Standard Input

LT4000 Series (analog model)

12 points

STC6000 Series

16 points

Standard Output

LT4000 Series (DIO model)

12 points

31.5.4 Standard Output

LT4000 Series (analog model)

8 points

STC6000 Series

16 points

High Speed Counter (Single-phase counter)

4ch (STC6000 Series)

2ch (LT4000 Series)

Measures single-phase input signals.

31.5.5 High Speed Counter (Common)

Counter Control

-

Switches up/down

Preload Input

-

Changes the current value to the defined value.

Prestrobe Input

-

Memorizes the current count value.

Synchronize Output

-

Outputs when the count value is within the specified range.

High Speed Counter (2-Phase Counter)

2ch (STC6000 Series)

1ch (LT4000 Series)

Measures 2-phase input signals.

Counter Control

-

Switches up/down.

Phase Factor Mode

-

Specifies the measuring method

Preload Input

-

Changes the current value to the defined value.

Prestrobe Input

-

Memorizes the current count value.

Synchronize Output

-

Outputs when the count value is within the specified range.

Marker Input

-

Clears the count value.

PWM Output

4ch (STC6000 Series)

2ch (LT4000 Series)

Outputs the output frequency pulse using the specified on duty.

31.5.8 PWM Output

Normal Pulse Output

4ch (STC6000 Series)

2ch (LT4000 Series)

Outputs the set frequency based on the set pulse value.

31.5.9 Normal Pulse Output

Acceleration/Deceleration Pulse Output

4ch (STC6000 Series)

2ch (LT4000 Series)

Increases the pulse to the set frequency for output.

31.5.10 Acceleration/Deceleration Pulse Output

2 Phase Pulse Output

1ch (LT4000 Series)

Outputs pulse with the specified frequency according to the output mode.

31.5.10.10 2 Phase Pulse Output

Pulse Catch Input

4ch (STC6000 Series)

2ch (LT4000 Series)

Captures short pulses (more than 10 µs) and reports when they are captured.

31.5.11 Pulse Catch