Siemens SICAM P 7KG7750 - Page 73

4
4.4 Basic Settings
73Power Meter SICAM P 7KG7750/55, Manual
E50417-B1076-C340-A6, Edition 09.2013
Range for Modbus protocol
• from: min. -32767
• to: max. 32767
Calculation:
Example:
from: 0
to: 1000
selected range: 4-20 mA
transmitted AO value: 500
Current range
• 0-20 mA
• 4-20 mA
AO
fern
from–
AO
real
AO
min
–
-----------------------------------------
to from–
range
max min–()
--------------------------------------=
500 0–
AO
real
4–
---------------------------
1000 0–
20 4–
---------------------
12mA==