BRUEL & KJAER VIBROCONTROL 920, Руководство пользователя, Страница: 21 / 35

Display and operating elements VIBROCONTROL 920
VC920E / C102833.002 / V 13 Page 19 / 33
Mode 7 Analog output and Display test
Default value: 1
For test purposes various constant values, besides the standard signal, are
switched to the analog outputs. To leave this test function activate RESET
button.
Selection Result
1 U 26/27
→
corr. measurement signal
I 28/29
→
corr. measurement signal
2 U 26/27
→
0 V
I 28/29
→
0 / 4 mA
3 U 26/27
→
10 V
I 28/29
→
20 mA
4 U 26/27
→
5 V
I 28/29 --> 10 / 12 mA
The LED seven segments are switched on one after the other to display an 8
and the respective decimal points are switch on. The alarm LEDs flash in the
sequence: green – yellow – red.
The current status of the OK and limit relays are not influenced during this
test.