DECS-200 Modbus™ Communication 7-19
Table 7-16. Information Category C6 (Setpoint Parameters)
Registers Data Description Access
Data
Format
VA:(regs. 47659-60) x rated VA / 100
47705-06
PF minimum setpoint = registers 47661-62 R- R32_23
47707-08
FCR maximum setpoint (in amps) = % of nominal x rated field
current:(regs. 47663-64) x (regs. 47529-30) / 100
R- R32_23
47709-10
AVR maximum setpoint (in volts) = % of nominal x rated gen.
Voltage:(regs. 47665-66) x (regs. 47525-26) / 100
R- R32_23
47711-12
Var maximum setpoint (in kvar) = % of nominal x rated gen.
VA:(regs. 47667-68) x rated VA / 100
R- R32_23
47713-14
PF maximum setpoint = registers 47669-70 R- R32_23
47715 to
47740
Reserved for future C6 data Not
supported
Not
defined
Holding Registers for Information Category C7
Table 7-17. Information Category C7 (Startup Parameters)
Registers Data Description Access
Data
Format
47741-42
Soft start level, adjustable from 0 to 90 % (of rated generator
voltage) in 1% increments
RW R32_23
47743-44
Soft start duration, adjustable from 1 to 7,200 seconds in 1 second
increments
RW R32_23
47745-46
Underfrequency corner frequency, adjustable from 15 to 90 Hz in 0.1
Hz increments
RW R32_23
47747-48
Slope of underfrequency curve, adjustable from 0.00 to 3.00 V/Hz in
0.01 V/Hz increments
RW R32_23
47749-50
Width of voltage matching window, adjustable from 0 to 20 % (of
rated generator voltage) in 0.01 % increments
RW R32_23
47751-52
Voltage matching reference, adjustable from 90 to 120 % (of rated
generator voltage) in 0.01 % increments
RW R32_23
47753-54
Fine voltage adjust band, adjustable from 0 to 30 % (of rated
generator voltage) in 0.1 % increments
RW R32_23
47755-56
Time delay for loss of sensing, adjustable from 0 to 3 seconds in
0.1-second increments
RW R32_23
47757-58
Loss of sensing level under balanced conditions, adjustable from 0%
to 100% of rated generator voltage in 0.1% increments
RW R32_23
47759-60
Loss of sensing level under unbalanced conditions, adjustable from
0% to 100% of rated generator voltage in 0.1% increments
RW R32_23
47761 to
47800
Reserved for future C7 data Not
supported
Not
defined