Betriebsanleitung/Operating manual
EGS80X002001
42
BD_BE 987 b
www.tecsis.de
6.5.1 Characteristic
The various settings have the following meanings (for settings for
zero point and range, see section 6.3; if you select an
inverted
characteristic, the conversion of zero point and zero point + range
will be exchanged):
For this setting the zero point will be converted to 0 mA, and the value
zero point + range to 20 mA, intermediate values will be converted
proportionally.
An underflow of the zero point cannot be evaluated (output 0 mA). On
overflow of the zero point + range value, the output current will rise
linearly to a maximum of 20.5 mA (102.5 % of the measurement
range). Further rises cannot be evaluated (output 20.5 mA).
For this setting the zero point will be converted to 4 mA and the value
zero point + range to 20 mA; intermediate values will be converted
proportionally.
An underflow of the zero point will result in the output current sinking
linearly to a minimum of 3.8 mA (-1.25 % of the measurement range).
Further underflows cannot be evaluated (output 3.8 mA).
On overflow of the zero point + range value, the output current will rise
linearly to a maximum of 20.5 mA (about 103 % of the measurement
range). Further rises cannot be evaluated (output 20.5 mA).
