Keyence IB Series Manual do Utilizador descarregar pdf (Página 47)

3-7 Zero Shift Function (Shifting the Internal Measurement Value (R.V.))

3-19

IB-E

Basic Operations

When the following operation is performed on the main screen, the zero shift indicator

[ZERO SHIFT] lights up for approx. 0.5 seconds and the current internal measurement

value (R.V.) shifts to the shift target value.

• Press the zero shift button [ZERO SHIFT] (within 1 second).

• Turn ON the zero shift input of external input for 2 ms or more.

When the following operation is performed on the main screen, the zero shift is canceled

and the internal measurement value (R.V.) returns to the previous state (initial state) before

the zero shift function is used.

• Press the zero shift button [ZERO SHIFT] for 2 seconds or more.

The following screen appears after operation.

Performing the Zero Shift

Point

• When the zero shift from the external input is performed, if the

power is turned OFF, the previous state before the zero shift

function is restored. If you wish to keep the shifted state of the

internal measurement value (R.V.) even after the power is turned

OFF, set the save zero-shift state to ON.

"12. Save Zero-Shift State" (page 4-36)

• When the internal measurement value (R.V.) is [-----], [FFFF],

[

-FFFF] the zero shift function cannot be used. After the

following screen appears, the main screen is automatically

restored.

Reference

When the zero shift is performed by pressing the zero shift button, the

shifted state of the internal measurement value (R.V.) is preserved even

after the power is turned off.

'TT

LASER

BANK

R.V.

ANALOG

HI SHIFT

ZERO SHIFT

TIMING

ALIGNMENT

5JKHV

HOLD CALC

CHECK

Canceling the Zero Shift (Reset)

TGUGV