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Appendix
A.3 Internal registers
7KT PAC1200 multichannel current measuring system
System Manual, 11/2016, 2514374103-02
75
40077
40077
1
RO 0x03
M_AC_Vol
tage_AN
Unit
16
V
M_AC_Vol
tage_SF
Phase A to
neutral AC volt-
age
1-0:32.4.0*255
40078
40078
1
RO 0x03
M_AC_Vol
tage_BN
Unit
16
V
M_AC_Vol
tage_SF
Phase B to
neutral AC volt-
age
1-0:52.4.0*255
40079
40079
RO 0x03
M_AC_Vol
tage_CN
Unit
16
V
M_AC_Vol
tage_SF
Phase C to
neutral AC volt-
age
1-0:72.4.0*255
40080
40080
1
RO 0x03
M_AC_Vol
tage_LL
Unit
16
V
M_AC_Vol
tage_SF
Line to line AC
voltage (average
of the active
phases)
0x8000
40081
40081
1
RO 0x03
M_AC_Vol
tage_AB
Unit
16
V
M_AC_Vol
tage_SF
Phase A to
phase B AC
current potential
0x8000
40082
40082
1
RO 0x03
M_AC_Vol
tage_BC
Unit
16
V
M_AC_Vol
tage_SF
Phase B to
phase C AC
current potential
0x8000
40083
40083
1
RO 0x03
M_AC_Vol
tage_CA
Unit
16
V
M_AC_Vol
tage_SF
Phase C to
phase A AC
current potential
0x8000
40084
40084
1
RO 0x03
M_AC_Vol
tage_SF
Unit
16
N/A
N/A
AC current po-
tential scaling
factor**
-2
40085
40085
1
RO 0x03
M_AC_Fre
q
Unit
16
Hz
M_AC_Fre
q_SF
AC frequency
1-0:14.4.0*255
40086
40086
1
RO 0x03
M_AC_Fre
q_SF
Unit
16
N/A
N/A
AC frequency
scaling factor**
-2
40087
40087
1
RO 0x03
M_AC_Po
wer
Unit
16
W
M_AC_Po
wer_SF
Total active
power (total of
active phases)
> 0 ≙ 1-
0:1.4.0*255
< 0 ≙ 1-
0:2.4.0*255
40088
40088
1
RO 0x03
M_AC_Po
wer_A
Unit
16
W
M_AC_Po
wer_SF
Phase A AC
total active pow-
er
> 0 ≙ 1-
0:21.4.0*255
< 0 ≙ 1-
0:22.4.0*255
40089
40089
1
RO 0x03
M_AC_Po
wer_B
Unit
16
W
M_AC_Po
wer_SF
Phase B AC
total active pow-
er
> 0 ≙ 1-
0:41.4.0*255
< 0 ≙ 1-
0:42.4.0*255
40090
40090
1
RO 0x03
M_AC_Po
wer_C
Unit
16
W
M_AC_Po
wer_SF
Phase C AC
total active pow-
er
> 0 ≙ 1-
0:61.4.0*255
< 0 ≙ 1-
0:62.4.0*255
40091
40091
1
RO 0x03
M_AC_Po
wer_SF
Unit
16
N/A
N/A
AC active power
scaling factor**
1