INFICON Stripe CDG045Dhs 0.01 ... 1000Torr / mbar, new 10mTorr - Manual (Page 28)

28 tina84e1 (2014-07)
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Push the <ZERO> button again:
Fine adjustment
within 0...3 s: the zero adjustment value changes
by one unit (push <ZERO> button in
intervals of 1 s)
Change of direction
within 3...5 s: the zero adjustment changes its
direction (the blinking frequency of
the <STATUS> LED changes
briefly)
If the <ZERO> button is released for more than 5 s, the
gauge returns to the measurement mode.
The <STATUS> LED blinks green if the signal output is negative
(< -20 mV).
4.3 Switching Functions SP1, SP2
The two switching functions can be set to any pressure within
the measurement range of the gauge. A solid state relay is
provided for each switching function.
The current threshold setting
• is output at the measurement signal output instead of the
pressure signal and can be measured with a voltmeter after
the <SP1> or <SP2> button is pressed
• can be read / written via the diagnostic port (→  [4]) and the
EtherCAT interface ( →  [3]).
Switching characteristics and hysteresis
The switching characteristics and the hysteresis of each
set point can only be programmed via the diagnostic
port (
→  [4]) and the EtherCAT interface (→  [3]).