BERTHOLD TECHNOLOGIES Uni-Probe LB 490 - Page 549

Uni-Probe LB 490
BERTHOLD TECHNOLOGIES GmbH & Co. KG
5 – 549
Volume 5 9 Error Handling
5
Example for Value, min/max following and value 24mA
Alarm relay in case of error
• The max. relay triggers an alarm.
• The min. relay is set to normal.
Figure 9-3 Example for value 24mA
For information on defining the fault current please refer to
Volume 5, section 4.2.24.
20mA
0mA
Value: 24 mA
t
Error