ENGLISH - 9/16
MI001458-E
REGISTER
MACHINE ID
Description
Bit [15:8] contain the module’s ID: 41.
Bit [7:0] contain the firmware’s external
revision
R/W
R
IND.
40001
I_PRIM_FL_MSW
CHECK_TA
PHASE_RETR
Select the rated current of CTs in floating point
(most significative word ).
Kind of CT used: passive CT or compensated
CT
Select the phase on which the analog output
will transmit.
R/W
R/W
R/W
40018
40016
40017
Select the rated current of the CTs connected to
the instrument in floating point format. This
register influences floating point value of: Irms,
Active power, Apparent Power, Reactive Power
and Energy (both single and three-phase). It
doesn’t influence normalised values (0 - 10000)
and transmitted output. Default: 1000,0.
Value of the quantity to transmit (defined via DIP-
switch and phase selected via PHASE_RETR
register, 40017) which gives the minimum value
(0%) of the transmitted output. The value is
expressed in floating point format (most
significative word) and therefore it must be
expressed in the corresponding measurement
unit of the quantity chosen (V for Vrms, mA for
Irms, W for Watt) . Default: 0,0.
Not used.
I_PRIM_FL_LSW
Select the rated current of CTs in floating point
(least significative word ).
R/W
40019
Bit [15:0]
Bit [15:0]
Bit [15:1]
Bit 0
Bit [15:0]
Select the kind of CT used:
0*: Passive CT with 5A output.
1: Compensated CT, which has no phase error.
Precision class of the instrument is given by (CT
class)+0,3.
Select the phase on which the analog output
wil transmit the quantity selected:
0: Phase A (default for single-phase ).
1: Phase B.
2: Phase C.
All other values: Three phase value (default three-
phase).
MINOUT_FL_MSW
Value of the quantity to transmit which gives
the minimum retransmitted output (floating
point format, most significative word).
40020 R/W
