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ATI A15/76 Turbidity Monitor Part 5 – Configuration

O&M Manual

Rev-H (8/11)

19. AL TYPE: CONT. This routine allow definition of the operation of the alarm relay. The alarm

relay C can be programmed for either continuous or flash operation. In continuous mode, an

alarm will cause the relay coil to change state and stay in that position. In “flash” mode, the relay

coil will toggle so that anything connected through the relay will alternate from on to off. If you

program the alarm for flash mode, you then have to select a high, medium, or low rate of flash.

20. CAL CF: DISABLED This routine is used to activate an automatic sensor cleaning system

available for a different version of this product. This setting should remain Disabled.

21. CLEANING T: 15.0” This routine is associated with the Auto-Clean version of this product and

is not used in systems employing the EPA approved type of sensor design.

22. HOLDING T: 3.0’ As with #21 above, this is a routine associated with the Auto-Clean version of

this product.

23. Change A Nr.: No/Yes: This routine allows you to enter your own access code number.

Changing the access number will restrict access to the configuration menu by anyone who does

not know the number you enter. To change the number, press UP to change the display to YES

and press ENTER. Use the UP or DOWN arrow to set the number you want and then press

ENTER. When you press ENTER, the display will show "Confirm Nr.: 0". To change the access

number, the number must be entered twice. Use the UP or DOWN arrows to set the same

number again and then press ENTER. After the second entry, the new number will be stored and

must be used to gain access to the configuration menu from then on.

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Analytical Technology A15 Especificações Página 23