Uf251_01d_oi_e.doc / Aug-16
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6.
Readout of Register Values via Serial Interface
Independent on your settings you can read out the actual voltage and the actual frequency at
any time via serial link. For setting of serial communication parameters etc., you must however
apply PC set-up anyway, like shown later.
UF251 uses the DRIVECOM communication protocol according to the ISO 1745 standard.
Details about the protocol can be found in our file named SERPRO, available at any time on
request.
You are also free to download these instructions from our homepage
The following register codes are available for readout:
Register-Code:
Description:
C1
C2
:
3
Actual frequency, format xxxxxx.xx Hz
:
5
Actual input value, scaling 0 to 10000 mV
(which also corresponds to input current 0 to 20 mA)
