Instruction Manual

36
tina88e1-b (2014-09)
4.5 Switching Functions
The two switching functions can be set to any pressure within
the measurement range of the gauge (→  16).
The current setpoint setting
• is output at the analog port <TEMP / ATM> instead of the
measurement signal (→  25) and can be measured with a
voltmeter after the <SETPOINT> button is pressed, or
• can be read/written via the RS232, Ethernet or wireless
interface.
• can be read/written via the diagnostic port,
If the pressure is lower than the setpoint, the corresponding LED
(<SETPOINT 1> or <SETPOINT 2>) is lit solid and the corre-
sponding relay (→  25) is energized.
Measurement signal (pressure p)
Time t
M
e
a
s
u
r
e
m
e
n
t
v
a
l
u
e
Off
On
Hysteresis
(1% F.S.)
Off
Threshold value
Setpoint