The following network scales data from 0-4095 to 6400 - 32,000 when 4-20ma (6400 = 4 mA, 32,000 = 20 mA) outputs are required
but a 0-20ma analog output is used. .





Register 400001 and 400002 are used together in the top node of the EMTH Block, where 400001 is
always 0000 data and 400002 is the variable data, 0-4095, to be scaled. Register 400003, displayed in data
format float is a fixed floating point value that the user enters as 6.25153 (note that two registers are
used to create the floating point value, 400003 & 400004 in this example). Register 400005 (and 400006)
is the floating point result of the integer and floating point multiplication (EMTH block).





The FTOI (Floating Point TO Integer) block converts the floating point result of registers 400005
and 400006 to an integer value in a single register 400007.

The AD16 block adds the top node register 400007 to the middle node constant 6400 and places
the result in register 400009. This register will then map to one of the analog outputs.

The following data screens show the input values of 0 and 4095 and their corresponding results.

If this FAQ did not solve your issue, you can chat with us at chat with us or e-mail us at customer.services@se.com to create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:

Support | Schneider Electric Global (se.com)