E31.0.12.6C-06
Mounting and operating manual GIA 20 EB with electrically insulated supply
page 17 of 32
6.3. Measuring voltage and current (0-50mV, 0-1V, 0-2V, 0-10V, 0-20mA, 4-20mA)
This chapter describes how you configure the device for measuring voltage- or current-signals from
an external transmitter. This instruction demands that you selected “
U
“ or “
I
“ as input type like it is
explained in chapter 6.1.
The display must show
INP
.
Parameter
Button 1
Value
Button 2 / 3
Notes
SENS
(with
U
)
10.00
0
– 10 V
2.00
0
– 2 V
1.00
0
– 1 V
0.050
0
– 50 mV
SENS
(with
I
)
4-20
4
– 20 mA
0-20
0
– 20 mA
DP
"- - - -"
"- - - . -"
"- - . - -"
"- . - - -"
Decimal point
D,.LO
-1999 ... 9999
Lower display value
D,.K,
-1999 ... 9999
High display value
L ,
(Limit)
OFF
Exceeding of the measuring range limit is tolerable until the
measuring limit. (see info "limit")
ON.ER
The measuring range limit is exactly bounded by the input signal.
When exceeding or short falling the input signal the device will
display an error message.
ON.RG
The measuring range limit is exactly bounded by the input signal.
When exceeding or short falling the input signal the device will
display the selected lower/upper display value.
e.g. humidity:
when exceeding, the device will display 0% or 100%
F,LT
0.01 ... 2.00
s
filter (see info filter)
O
V
TP
Output configuration will be explained in chapter 7. According to
your settings different parameters will be shown.
Finish configuration:
Press
Button 1
as often till the device executes a reset. The values will be stored at it.
L ,
: limit
When exceeding the measuring limit (~ upper measuring range + 5% or 21.0 mA at 4-20mA) in-
dependently from the limit setting, the device will always display the corresponding error message
(“Err.1“). When short falling the measuring limit 3.6 mA) independently from the limit setting, the
device will always be displaying the corresponding error message (“Err.2“), if the input signal 4-
20mA is chosen. A short falling of 0V or 0mA is not detected.
F,LT
: Filter
This digital filter is a digital replica of a low pass filter.
When using the input signal 0-50mV a filter value of at least 0.2 is recommended
