NOSHOK 800 Series Electronic Indicating Pressure Transmitter/Switch - Manual (Page 5)

Switching On and Off
The pressure switch is switched on when the supply voltage is applied. There is no switch.
A brief initialization phase occurs when the supply voltage is applied to the switch. The switch is
then in normal operating mode. The operating pressure is shown on the display and the switch
outputs are operational. Brie y pressing button S1 causes the switching point 1 setting to be
displayed, and pressing button S2 causes the second switching point to be displayed.
Programming
current pressure to be taken over as the switching point. The hysteresis remains unchanged. If
the password has been activated (see main programming mode) the programming is only
accepted after the password has been entered.
The switch output(s) can be programmed using the control buttons without the presence of pres-
sure. The programming sequence must run without interruptions. If delays of about 30 seconds
occur, the switch automatically exits programming mode and switches to normal mode.
All previous changes are lost.
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