Keyence LS-5000 Bedienungsanleitung PDF herunterladen (Seite 81)

Chapter 7 Pitch Mode

2 Limit Setup

The reference value, upper limit, and lower limit can be set separately for each of

the four scanning heads.

■ Setting Procedure

1. Select the LIMIT SETUP screen.

Press the [LIMIT SETUP] button.

2. Set tolerance limits.

Press the button corresponding to the output for which tolerance limits are to be

set.

Set tolerance limits using the numeric keys, and press [ENTER].

Press [ESCAPE] to complete the entry.

Press [CANCEL] to cancel the entry. The value returns to the previous value.

Note: When the measured value exceeds the tolerance range, the value is dis-

played in reverse. The differentiation result relative to the tolerance limits is output

from the display unit and the control I/O board (optional).

When the measured value exceeds the upper limit or falls below the lower limit, the

HI1 output is turned on.

In PITCH mode, the Upper-Lower Limit indicates the difference from the Reference

value. If a measured value of more than 1.1000 mm is to be checked and the

Reference value is set to 1.000 mm, the Upper Limit should be +0.1000. If 0.9000

mm is to be checked, the Lower Limit should be -0.1000 mm.

HEAD1 • • • HEAD4

LIMIT

SETUP

LASER ON LIMIT SETUP P. 1PITCH

DISPLAY

DATA

LIMIT

SETUP

PROGRAM OPTIONS

HEAD1

HEAD2

HEAD3

HEAD4

Select Head to set the limits.

LIMIT SETUPHEAD1LASER ON P. 1PITCH

5 64

2 31

ENTER

CANCEL

ESCAPE

+0.0100

1.0000

UPPER LIMIT:

REFERENCE:

LOWER LIMIT: -0.0100

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 131 132

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