Basler DECS-250 - Page 269

9440300990 28-41
DECS-250 Modbus
®
Communication
Name
Register
Type
Bytes
R/W
Unit
Range
Average RMS L-L Volts
47257
Float
4
R
n/a
n/a
Generator Current IB in amps
47259
Float
4
R
n/a
n/a
Generator Apparent Power in kVA
47261
Float
4
R
n/a
n/a
Generator Real Power in kW
47263
Float
4
R
n/a
n/a
Generator Reactive Power in kvar
47265
Float
4
R
n/a
n/a
Power Factor
47267
Float
4
R
n/a
n/a
Generator Frequency in Hertz
47269
Float
4
R
n/a
n/a
Bus Frequency in Hertz
47271
Float
4
R
n/a
n/a
RMS Bus Voltage in Volts
47273
Float
4
R
n/a
n/a
Field Voltage in Volts
47275
Float
4
R
n/a
n/a
Field Current in Amps
47277
Float
4
R
n/a
n/a
Var/PF Controller Output in Volts
47279
Float
4
R
Per Unit
n/a
Phase Angle Between Phase B Voltage
and Current
47281
Float
4
R
n/a
n/a
Auxiliary Input in Volts
47283
Float
4
R
n/a
n/a
Current Input for Load Compensation
47285
Float
4
R
n/a
n/a
Null Balance in Percent
47287
Float
4
R
n/a
n/a
Error Signal to Autotracking Loop
47289
Float
4
R
n/a
n/a
Active Controller Output
47291
Float
4
R
n/a
n/a
PF State
47293
Uint16
2
R
n/a
n/a
Generator State
47294
Uint16
2
R
n/a
n/a
Status of Front Panel LEDs
47295
Uint16
2
R
n/a
(bit flags, 0 = off, 1 = on for all LEDs
except Null Balance and Internal
Tracking, which are reversed): b0 = Null
Balance, b1 = Tracking, b2 = Pre-
position, b3 = Upper Limit, b4 = Lower
Limit, b5 = Edit, b6-b15 = unassigned
Voltage Matching Status
47296
Uint16
2
R
n/a
n/a
Protection Status Bit Flags 1
47297
Uint16
2
R
n/a
(0 = clear, 1 = condition present): b0 =
field overvoltage, b1 = field overcurrent,
b2 = gen. Undervoltage, b3 = gen.
overvoltage, b4 = underfrequency, b5 =
in OEL, b6 = in UEL, b7 = in FCR
mode, b8 = loss of sensing voltage, b9
= setpoint at lower limit, b10 = setpoint
at upper limit, b11 = gen. failed to build
up, b12 = gen. below 10Hz, b13 =
unassigned, b14 = exciter diode open,
b15 = exciter diode shorted.
Reserved
47298
Float
4
R
n/a
n/a
Active Operating Setpoint in Percent
47300
Float
4
R
n/a
n/a
Contact Input States
47302
Uint16
2
R
n/a
n/a
Annunciation Status Bit Flags 1
47303
Uint16
2
R
n/a
(0 = clear, 1 = annunciation present): b0
= field overvoltage, b1 = field
overcurrent, b2 = gen. undervoltage, b3
= gen. overvoltage, b4 =
underfrequency, b5 = in OEL, b6 = in
UEL, b7 = in FCR,
b8 = loss of sensing voltage, b9 =
setpoint at lower limit, b10 = setpoint at
upper limit, b11 = gen. failed to build up,
b12 = gen. below 10Hz,
b13 = unassigned, b14 = exciter diode
open, b15 = exciter diode shorted
Reserved 3
47304
Float
4
R
n/a
n/a
Protection Status Bit Flags 2
47306
Uint16
2
R
n/a
(0 = clear, 1 = condition present) b0 =
loss of field, b1 = in SCL, b2 – b15 are
unassigned
Annunciation Status Bit Flags 2
47307
Uint16
2
R
n/a
(0 = clear, 1 = condition present) b0 =
loss of field, b1 = in SCL, b2 – b15 are
unassigned
Reserved 4
47308-375
C2
Filler
136
n/a
n/a
n/a