NOTES:
(1)
If the record type is START, these are the maximum values during the start.
(2)
If the record type is START, these are the minimum values during the start.
(3)
If the record type is START, this is the I
2
t used during the start.
(4)
The A-B File is coded as FILE:ELEMENT. To read or write the element as floats, the PLC-5 or SLC 500 address
would be <F><FILE>:<ELEMENT> (Example F9:222). To read or write the element as integers using
PLC-5 Typed Read and Typed Write commands, add 20 to the file number and precede with N,
<N><FILE+20>:<ELEMENT> (Example N29:222). File offset not required for SLC 500 Protected Typed Logical read
and write commands.
(5)
Undefined registers in this table read zero. Registers greater than 1463 return error.
(6)
Starting with revision 2.3, differential-module data replaces RTD module 3 data. Applies only to event records.
(7)
If an overload trip occurred, reset time is indicated. If in an overload condition and not tripped, trip time is indicated. If
a start inhibit is active, time to inhibit removal is indicated. All other conditions indicate 0.
(8)
Trace Data are 16-bit raw values. These formulas convert the Trace Data to real values based on relay settings. These
are already applied in the COMTRADE files so additional conversions are not required.
I
a
, I
b
, I
c
= Trace Value x CT Primary x 0.006285 A
I
o
= Trace Value x EFCT Primary x 0.00408 A
1 PT: V
ab
, V
bc
, V
ca
= Trace Value x (V
primary
/V
secondary
) x 0.00042636 kV
{ V
bc
, V
ca
are phase-shifted values derived from V
ab
}
2 PT: V
ab
, V
bc
, V
ca
= Trace Value x (V
primary
/V
secondary
) x 0.00042636 kV
{ V
ca
is calculated from V
ab
and V
bc
}
3 PT: V
ab
, V
bc
, V
ca
= Trace Value x (V
primary
/V
secondary
) x 0.00043358 kV
{ V
ab
, V
bc
, V
ca
are calculated from V
an
, V
bn
, V
cn
}
(9)
The following MPS-RTD error codes are supported:
-100 = No RTD Sensor
-90 = Open Sensor
-80 = Shorted Sensor
-70 = No Data/Module Communication Error
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