Manual BA 662
Page 6 of 10
Technical changes reserved. 09/2016
A.S.T. - Angewandte System Technik GmbH, Mess- und Regeltechnik
4. Operation
4.1. Overview operating elements BA662/IP20
Sensitivity/
measuring range
of sensor in mV/V
Connection
Zero:
Push simultaneous:
Zero calibration
Amplification
Push simultaneous:
Load calibration
LED: Status
Factory setting
(RESET)
6-Wire
4-Wire
100%
0%
mV/V
+
+
-
-
Status
BA 662
0.1
2.0
0.5
0.25
1.5
1.0
3.0
4.0
5.0
7.0
Re
set
US
B
Output
0 ... 10V
0 ... 5V
-10 ... +10V
-5 ... +5V
0 ... 20mA
0 ... 24mA
4 ... 20mA
Filter (Hz)
0,8
156
8,3
2000
1315
625
385
67
25
2,4
4.2. How to operate the keys
Keys individually / short:
Setting of the signal output
Keys individually / long (2s):
Fast setting of the signal output
4.3. Amplification
Switch position
0
1
2
3
4
5
6
7
8
9
Measuring range (mV/V)
0,1 0,25 0,5
1,0
1,5
2,0
3,0
4,0
5,0
7,0
>100% +< and >100% -< simultaneously (2s):
Adjustment of the present input signal (currently applied force) to100% of the output signal
(end-value adjustment).
By individually pushing the keys >100% +< or >100% -< respectively, an individual fine
adjustment of the output signal / the end value is possible.
NOTE
In case of changing the amplifier output by means of keys > 100 % +< or >
100% -< there should always be a zero-alignment check.
NOTE
Amplification-values are saved permanently 7 seconds after last push button
action. During saving LED blinks for a short time.
