Symbols/mass unit
Description
Value not permissible in legal metrology
(e.g., 10-fold resolution, deactivated load cell).
R1
Range 1
R2
Range 2
R3
Range 3
WP A
Weighing point A
Max
Maximum load (weighing range)
Min
Minimum weight
t, kg, g, mg, lb, oz
These weight units are available.
3.5.3.2
LEDs
The device has 5 green LEDs for the following status displays:
-
Operational status
-
Error status
Power supply, bus connection
LED
Power on
Bus
Bus connection not provided
1
2
3
+3.3V
lit
4
lit*
flashing 1 Hz
* The LED for bus activity (PR 5220/01 and PR 5220/04) lights up as soon as there is a
connection.
Note:
The LED remains lit, even if there is no communication or the physical connection is
interrupted.
Transmitter Series PR 5220
3 Device description
Minebea Intec
EN-18
Содержание PR 5220 Series
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