Auto Page MA-200 Manual de instrucciones descargar pdf (Pagina 19)

INTLIM:

This edit box is used for setting an intensity limit. Color evaluation is stopped, if

the current intensity INT arriving at the receiver unit falls below this limit, and

ERROR STATE is output.

Attention: ERROR STATE if: INT < INTLIM

MAXCOL-No.:

This function field serves for setting the number of colors to be

checked.

In the BINARY mode the maximum number of colors to be

checked is 31. In the DIRECT HI or DIRECT LO mode the maximum number of colors to be checked is 5

(colors no. 0, 1, 2, 3, 4). The numerical value set here determines the currently possible scanning rate of the color

sensor. The less the colors to be checked, the faster the operation of the colorSENSOR OT-3-...-200-20 color

sensor.

The numerical value set here refers to the number of rows (starting with row 0) in the TEACH TABLE

(→ 2.3 Tab TEACH TABLE).

OUTMODE:

This group of buttons offers the method of how to control the 5

digital outputs.

BINARY:

If in this row-by-row comparison the current color values correspond with the teach-in parameters entered in the

TEACH TABLE, this color in the TEACH TABLE is displayed as a color number (C-No.) and is sent to the digital

outputs (OUT0 ... OUT4) as a bit pattern.

The maximum number of colors to be taught is 31.

DIRECT:

In this mode the maximum number of colors to be taught is 5.

If in this row-by-row comparison the current color values correspond with the teach-in parameters entered in the

TEACH TABLE, this color in the TEACH TABLE is displayed as a color number (C-No.) and is sent direct to the

digital outputs (OUT0 ... OUT4).

DIRECT HI:

If DIRECT HI is activated, the specially digital output is set to HI. If the current color does not correspond with any

of the teach-in colors, all digital outputs are set to LOW (no LED is lighting).

DIRECT LO:

If DIRECT LO is activated, the specially digital output is set to LO, while the other ones are set to HI. If the current

color does not correspond with any of the teach-in colors, all digital outputs are set to HIGH (all LEDs are lighting).

HOLD:

The colorSENSOR OT-3-...-200-20 color sensor operates with

minimum scanning times in the magnitude of less than 150µs.

This is why most of the PLCs that are connected to the digital

outputs OUT0 … OUT4 have difficulties with the safe detection of the resulting short switching state changes. For

the digital outputs of the colorSENSOR OT-3-...-200-20 color sensor pulse lengthening of up to 100 ms can be set

by selecting the corresponding HOLD value.

colorCONTROL C4

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 55 56

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Auto Page MA-200 Manual de instrucciones Pagina 19