HBM ClipX, Operating Manual, Page: 107 / 248

Diagnostics and error rectification, FAQs
ClipX
a4643-1.0 HBM: public
105
10 Diagnostics and error rectification, FAQs
10.1 Possible errors
For the ClipX to be ready, the LEDs must light in the relevant colors – see
Health monitoring, LEDs . You can identify by this whether the device has (has
been assigned) an IP address, whether the device itself was initialized without
error, or whether the fieldbus of the BM40IE or BM40PB is working correctly.
Quick check
•
No LED on: Check power supply.
•
System LED does not turn green: check system LED states.
•
Fieldbus LED red: check fieldbus LED states.
•
Is the correct fieldbus set for the BM40IE?
•
Check the fieldbus configuration software on the master to ensure that all
addresses and parameters are correctly set.
Maximum permissible values, error indication
If the values listed in the table are exceeded, an error is signaled.
Description
Mini-
mum
value
Maxi-
mum
value
Error
below
Error
above
Unit
Analog input ±10Volts
-10 10 -12 12 V
Analog input ±20mA
-20 20 -24 24 mA
Analog input 4 … 20mA
4 20 2 24 mA
Measuring range of half
bridge DC 2.5mV/V -2.5 2.5 -3 3 mV/V
Measuring range of half
bridge DC 5mV/V -5 5 -6 6 mV/V