28

H7CX-A

@-N

Tachometer

Step3

(No decimal point) (One digit after

decimal point)

(Two digits after

decimal point)

(Three digits after

decimal point)

(Four digits after

decimal point)

(30 Hz)

(10 kHz)

(99.9 s)

(0.0 s)

(999.9 s)

(0.1 s)

(99.999)

(1.000)

(0.001)

(No average

processing)

(Average of 2

measurements)

(Average of 4

measurements)

(Average of 8

measurements)

(Average of 16

measurements)

(Simple

averaging)

(Moving

average)

(LO)

(HI)

(LO)

(HI)

(AREA)

(HI-HI)

(LO-LO)

(HI-LO)

hilo

30hz

--.----

0.001

smp

mv

off

0.1

999.9

0.0

99.9

24

8

16

1.000

99.999

area

hihi

lolo

(Error) (Absolute ratio)

(1 input) (2 inputs)

f1

f2

f3

f4

(Error ratio)

f5

lo

hi

lo

hi

Run mode

Power ON

Function

setting mode

*1

*1 Set tachometer output modes 1 and 2 using the

U Key.

Parameters that cannot be set with the DIP switch are set with the operation keys on the front panel.

Change to Function Setting Mode.

Counting

speed

(CNTS)

Tachometer

output mode

(TOTM)

Auto-zero

time

(AUT00)

Startup time

(STMR)

Average

processing

(AVGN)

Decimal point

position

(DP)

The characters displayed in reverse video are the default settings.

When performing settings with operation keys only, set pin1 of the DIP switch to OFF (factory setting).

If pin 1 of the DIP switch is set to ON, the setting items indicated by

will not be displayed.

To next page

From next page

Prescale

value

(PSCL)

Averaging

method

(AVGT)

• Set the tachometer input mode using the

U Key.

Tachometer

output

mode 1

(TO1M)

* Displayed only when the tachometer input mode is F2

(2 inputs).

*1 If the mode is switched to the function setting mode during operation, operation will continue.

*2 Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode.

Also, when settings are changed, the counter is reset (measured value initialized and outputs turned OFF) on returning to run mode.

Tachometer

input mode

(TINM)

• Set the tachometer output mode using the

U Key.

• Set the counting speed using the

U Key.

• Set the decimal point position using the

U Key.

• Set each digit using the individual

U Key.

Note: “--.----“ will be displayed when pulse width measurement is set or when the display unit is set to seconds.

• Set the averaging method using the

U Key.

• Set the number of averaging times using the

U Key.

• Set each digit using the individual

U Key.

• Set each digit using the individual

U Key.

Tachometer

output

mode 2

(TO2M)

Note: Even if 10 kHz is selected when the tachometer input mode is F2 to F5, the counting speed will be 5 kHz.

For details on operations and display in run mode, refer to page page 33.