ITT HYDROVAR Series - 0900 Submenu Offset

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0900
0900 SUBMENU
OFFSET
All analogue inputs can also be used to connect an Offset-signal used for the recalculation
of the required value.
0905
0905 OFFS. INPUT
OFF
Selection of the Offset Input
Possible settings: OFF analog U1 0-10V analog U2 0-10V
analog I1 0-20mA / 4-20mA analog I2 0-20mA / 4-20mA
OFF
Offset deactivated
analog U 1
0-10V
Offset will be calculated according to the voltage signal (0 – 10V) connected
to terminals X3/13 (Required Value 1)- X3/14 (GND).
analog U 2
0-10V
Offset will be calculated according to the voltage signal (0 – 10V) connected
to terminals X3/15 (Required Value 2)- X3/16 (GND)
analog I 1
0/4 – 20mA *
Offset will be calculated according to the current signal (4 – 20mA or
0 – 20mA) connected to terminals X3/18 (Required Value 2) - X3/17 (GND).
analog I 2
0/4 – 20mA *
Offset will be calculated according to the current signal (4 – 20mA or
0 – 20mA) connected to terminals X3/23 (Required Value 2) - X3/22 (GND).
* Notice: If the incoming current signal falls below 4mA, a warning message is shown on
the display. If the failure is still active after 20 seconds, an error message will be shown.
0910
0910 LEVEL 1
XX.X %
Start level of the 1
st
Offset.
Possible settings: 0 – 100% of additional analogue input
0915
0915 LEVEL 2
XX.X %
Start level of the 2
nd
Offset.
Possible settings: 0 – 100% of additional analogue input
S
S
S
S