H7CX-R11WD1-N datasheet(31/56 Pages) OMRON

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H7CX-A

@-N

Tachometer

NPN/PNP Input Mode (

imod)★

Select either NPN input (no-voltage input) or PNP input (voltage

input) as the input format.

When using a two-wire sensor, select NPN input. The same setting is

used for all external inputs.

For details on input connections, refer to Input Connections on page

page 9.

Display Color (

colr)

Set the color used for the measurement value.

*1. If the tachometer output mode is set to AREA, however, the measured

value is displayed in red when control output 1 is OFF and in green when

control output 1 is ON.

*2. If the tachometer output mode is set to AREA, however, the measured

value is displayed in green when control output 1 is OFF and in red when

control output 1 is ON.

*3. If the tachometer output mode is set to AREA, however, the measured

value is displayed in red when control output 1 is OFF and in orange when

control output 1 is ON.

*4. If the tachometer output mode is set to AREA, however, the measured

value is displayed in orange when control output 1 is OFF and in red when

control output 1 is ON.

*5. If the tachometer output mode is set to AREA, however, the measured

value is displayed in green when control output 1 is OFF and in orange

when control output 1 is ON.

*6. If the tachometer output mode is set to AREA, however, the measured

value is displayed in orange when control output 1 is OFF and in green

when control output 1 is ON.

Peak/bottom Hold Enabled (

dhld)

This function records the peak and bottom (i.e., minimum) after

counting starts (after turning ON the power supply or changing the

configuration selection mode or function setting). The peak value is

also held when the power supply is interrupted.

Output Hysteresis (

hys)

This setting can be used to prevent output chattering if the

measurement value fluctuates slightly near the set value.

The measurement value after prescaling is set.

Output OFF Delay (

offd)

This function delays the timing for turning OFF comparative output by

a certain time.

The ON time can be held for the set time if the comparative result

changes in a short time.

Operation will continue and outputs will not change when holding the

value.

Set Value Upper Limit (

pl-h)

Set the upper limit for the set value when it is set in run mode. The

limit can be set to between 1 and 999999.

Output Allocation (

otst)

When using an H7CX-AU

@-N model as 2-stage counter, each output

can be flexibly allocated to either stage 1 or 2.

The transistor output can be allocated to SV1 and the contact output

to SV2 or vice verse, as in the following tables.

H7CX-AU-N/-AUD1-N

H7CX-AUSD1-N

Key Protect Level (

kypt)

Set the key protect level.

Refer to Key Protect Level on page page 36.

Pulse Cycle Measurement/Pulse Width Measurement

(

calm)

Set the measurement mode to pulse cycle measurement or pulse

width measurement.

With pulse cycle measurement, the number of pulse cycles that occur

in 1 s is measured.

With pulse width measurement, the ON time for one pulse is

measured.

An input OFF period of at least 20 ms is required for pulse width

measurement.

If there is no input pulse during pulse width measurement, the

previously measured value will be held.

Display Unit (

unit)

When pulse cycle measurement is used, set the display unit to Hz

(hertz) or s (seconds).

Counting Interval (

intv)

If the measurement speed is 10 kHz when pulse cycle measurement

is used, set the measurement interval to 200 ms or Cont (10 ms min.).

Control output OFF

Control output ON

red

Red (fixed)

grn

Green (fixed)

org

Orange (fixed)

r-g *1

Measured value is

displayed in red when

both control outputs 1

and 2 are OFF.

Measured value is

displayed in green when

either control output 1 or

control output 2 is ON.

g-r *2

Measured value is

displayed in green when

both control outputs 1

and 2 are OFF.

Measured value is

displayed in red when

either control output 1 or

control output 2 is ON.

r-o *3

Measured value is

displayed in red when

both control outputs 1

and 2 are OFF.

Measured value is

displayed in orange

when both control

outputs 1 and 2 are

OFF.

o-r *4

Measured value is

displayed in orange

when both control

outputs 1 and 2 are

OFF.

Measured value is

displayed in red when

both control outputs 1

and 2 are OFF.

g-o *5

Measured value is

displayed in green when

both control outputs 1

and 2 are OFF.

Measured value is

displayed in orange

when both control

outputs 1 and 2 are

OFF.

o-g *6

Measured value is

displayed in orange

when both control

outputs 1 and 2 are

OFF.

Measured value is

displayed in green when

both control outputs 1

and 2 are OFF.

Output 1

Output 2

off

Transistor (12-13)

Contact (3, 4, 5)

Transistor (12-13)

Output 1

Output 2

off

Transistor (12-13)

Transistor with diode (3, 4, 5)

Transistor (12-13)

OUTX1

OUTY2

Display value

Comparison value 2

Hysteresis

Comparison value 1

Set the hysteresis for when

the output turns OFF.

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