B-12 DGC-2020 Modbus™ Communication 9400200990 Rev I
Holding
Register
Parameter Range
Read/Write
Supported
Data
Format
Units
40110 Phase a RMS Current R - RMS Amps
40111 Phase b RMS Current R - RMS Amps
40112 Phase c RMS Current R - RMS Amps
40113 Phase a Apparent Power(a) R - DP KVA x 10000
40114 Phase a Apparent Power(b) R - DP KVA
40115 Phase b Apparent Power(a) R - DP KVA x 10000
40116 Phase b Apparent Power(b) R - DP KVA
40117 Phase c Apparent Power(a) R - DP KVA x 10000
40118 Phase c Apparent Power(b) R - DP KVA
40119 3 Phase Apparent Power(a) R - DP KVA x 10000
40120 3 Phase Apparent Power(b) R - DP KVA
40121 Phase a Power(a) R - DP KWatt x 10000
40122 Phase a Power(b) R - DP KWatt
40123 Phase b Power(a) R - DP KWatt x 10000
40124 Phase b Power(b) R - DP KWatt
40125 Phase c Power(a) R - DP KWatt x 10000
40126 Phase c Power(b) R - DP KWatt
40127 3 Phase power(a) R - DP KWatt x 10000
40128 3 Phase power(b) R - DP KWatt
40129 3 Phase Total KW-Hours(a) R W TP
KWH x 10000 x
10000
40130 3 Phase Total KW-Hours(b) R W TP KWH x 10000
40131 3 Phase Total KW-Hours(x) R W TP KWH
40132 Power Factor 0-100 R - .01
40133 Frequency R - .1 Hertz
40134 Present Total kW-minutes (a) R W TP
kWm x 10000 x
10000
40135 Present Total kW-minutes (b) R W TP kWm x 10000
40136 Present Total kW-minutes (c) R W TP kWm
40137 Generator Speed Mode
individual bits
are 0 or 1
R W
active spd signals:
b0 =mag. pick-up or CAN’s ECU
engine’s speed.
b1 =generator
gen. ph. rotation:
b4 =0 for A-B-C,
=1 for A-C-B
maintenance timer
b5 =0 is active,
=1 to reset
40138-39 RESERVED
GENERATOR MONITOR - Continuation
40140 Power Factor State 0-3 R
0= +LAG
1= -LEAD
2= -LAG
3= +LEAD
40141-272 RESERVED
40273 Input Contacts States
individual bits
are 0 or 1
R
b0 = coolant level,
b1 = ATS,
b2 = E-stop,
b3 = charger failed,
b4 = aux. input 1,
b5 = aux. input 2,
b6 = aux. input 3,
b7 = aux. input 4. /* b7 =
aux. input 4. */
40274
BESTCOMS Test Buttons
States
individual bits
are 0 or 1
R W
b0 = button #1,
b1 = button #2,
b2 = button #3,
b3 = button #4,
b4-b7 are not used.
40275-80 RESERVED
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