Holding Registers
Address
n° Register
Type
Description
Value
100 2 I Primary - Voltage Divider from 1 to 400000 V
102 1 I Secondary - Voltage Divider from 1 to 999 V
103 1 I Bottom Scale - Shunt from 1 to 10000 A
104 1 I Output - Shunt 60 or 100 mV
105 1 B Insertion mode Bit 7 = Enables Export
106 1 I Integration Time for Power from 1 to 60 min
107 1 I Integration Time for Current from 1 to 60 min
109 1 B Life Timer 2 (partial) Bit 0-1 = Input command selection (0-4, 0=disables external
command)
Bit 4 = Command from channel alarm (0= command from
digital input, 1=command from alarm)
Bit 7 = inverts command polarity (0=counts if command is
active, 1=counts if command is not active)
110 1 B Energy Counters set 1 (totals) Bit 0-1 = command input selection
Bit 4 = Command from channel alarm
Bit 7 = inverts command polarity
111 1 B Energy Counters set 2
(partials) Bit 0-1 = command input selection
Bit 4 = Command from channel alarm
Bit 7 = inverts command polarity
112 2 F Multiplier CNT1 If 0, disables pulse counter CNT1
120 2 I Measure unit CNT1 4 characters ASCII from 0x30 to 0x39 and from 0x41 to
0x5A
128 1 I Total counters set symbol 2 characters ASCII from 0x30 to 0x39 and from 0x41 to
0x5A
129 1 I Partial counters set symbol 2 characters ASCII from 0x30 to 0x39 and from 0x41 to
0x5A
135 1 I Pulse output 1 measure
selection Bit 0-2 = Power Index (0=Pimp, 4=Pexp)
Bit 7 = Value on secondary Shunt es: 0x00, 0x01,
0x02...=primary;
0x80, 0x81, 0x82…=secondary
136 1 I Pulse length output 1 from 50 to 1000 ms
137 2 I Pulse weight output 1 in Wh/100, from 1 to 100000000
139 1 I Pulse output 2 measure
selection Bit 0-2 = Power Index (0=Pimp, 4=Pexp)
Bit 7 = Value on secondary Shunt
140 1 I Pulse length output 2 from 50 to 1000 ms
141 2 I Pulse weight output 2 in Wh/100, from 1 to 100000000
151 1 B Configuration DI 1 Bit 0 = Closing - minimum period (0=5ms, 1=50ms)
Bit 4 = Opening - minimum period (0=5ms, 1=50ms)
Bit 11 = Inverts the state (does not have any action on the
pulse counting function; the counter will increment always
on the contact closing)
es:
0x0000 -> max pulse freq. = 100Hz (straight)
0x0011 -> max pulse freq. = 10Hz (straight)
0x0811 -> max pulse freq. = 10Hz (inverted)
155 1 B Configuration DO 1 Bit 0-1 = Mode (0=modbus command, 1=alarm, 2=pulse)
Bit 7 = Normaly closed
156 1 B Configuration DO 2 Bit 0-1 = Mode (0=modbus command, 1=alarm, 2=pulse)
Bit 7 = Normaly closed
159 1 I Type of measure selection on
alarm 1 IR address for connecting the alarm. From 200 to 390 (or
490)
160 1 I Mode alarm 1 Bit 0-3 = Alarm modality
0 = Normal 1 = 1/3 (takes the measure from the next two
addr from the one programmed)
2 = 3/3 (takes the measure from the next two addr from
the one programmed)
3 = Unbalanced (takes the measure from the next two
addr from the one programmed)
4 = Varation (delta) related to the average value on floating
window
Bit 4 = Direction (polarity):
0 = Min (neg if derived)
1 = Max (pos if derived)
Bit 8-11 = Driving output modality
0 = Normal
1 = Short pulse (100mS) - Does not influence IR/HR (as
mode 0)
2 = Long pulse (500mS) - Does not influence IR/HR (as
mode 0)
3 = Hold
Bit 12-14 = Output logic selection
Bit 12 = Output port operator
0 out = Aor B
1 out = Aand B
Bit 13 = port operator A(0=OR, 1=AND)
Bit 14 = port operator B (0=OR, 1=AND)
161 1 I Logic combination alarm 1 Bit 0-3 = Input port Aalarm channel
Bit 4-7 = Input port Adigital inputs
Bit 8-11 = Input port B alarm channel
Bit 12-15 = Input port B digital inputs
162 1 I Integration time alarm 1 If Mode=Variation: Amplitude of the range of integration for
the calculation of average (from 1 to 99 sec)
163 1 I Hysteresis alarm 1 0-99 %
164 1 I Delay alarm 1 0-99 s (bit 0-7=activation delay, bit 8-15=deactivation
delay?)
165 2 F Threshold alarm 1 In percentage if Mode=Imbalance or Mode=Variation.
Is automatically rounded to the number of digits edited by
keyboard.
167 1 I Type of measure selection on
alarm 2
168 1 I Mode alarm 2
169 1 I Logic combination alarm 2
170 1 I Integration time alarm 2
171 1 I Hysteresis alarm 2
172 1 I Delay alarm 2
173 2 F Threshold alarm 2
215 1 I Serial port transmission delay from 10 to 1000 ms
INPUT REGISTERS
Address
n° Registri
Type *
Description
Symbol
Unit
220 2 F Phase to Neutral Voltage, RMS Amplitude U1N [V]
232 2 F Phase Current, RMS Amplitude I1 [A]
240 2 F PhaseActive Power (+/-) P1 [W]
284 2 F Internal Temperature, °C T [°C]
286 2 F Internal Temperature, °F T [°F]
288 2 F Phase to Neutral Voltage, RMS Amplitude, MIN U1N MIN [A]
294 2 F Phase to Neutral Voltage, RMS Amplitude, MAX U1N MAX [A]
312 2 F Phase Current, RMSAmplitude, MAX I1 MAX [A]
320 2 F PhaseActive Power, Import, MAX P1+ MAX [A]
326 2 F PhaseActive Power, Export, MAX P1- MAX [A]
332 2 F Phase Current, RMS Amplitude, AVG I1 AVG [A]
338 2 F Phase Current, RMSAmplitude, MD I1 MD [A]
344 2 F Total imported active power, AVG P+ AVG [W]
352 2 F Total exported active power, AVG P- AVG [W]
360 2 F Total imported active power, MD P+ MD [W]
368 2 F Total exported active power, MD P- MD [W]
376 2 F External Pulse Counter, With Weight, Total counter or Tariff T1 CNT1 S
384 2 F External Pulse Counter, With Weight, Partial Counter or Tariff T2 CNT1 P
392 2 I External Pulse Counter, Total counter or Tariff T1 CNT1 S [-]
400 2 I Lifetimer, Total counter TIME S [s]
402 2 I External Pulse Counter, Partial Counter or Tariff T2 CNT1 P [-]
410 2 I Lifetimer, Partial Counter or Conditional Counter TIME P [s]
428 2 I Total imported active energy, Partial Counter or Tariff T2 Ea P + [kWh/10]
436 2 I Total exported active energy, Partial Counter or Tariff T2 Ea P - [kWh/10]
492 1 B Digital Inputs Status DI [-]
494 1 B Alarms Status (simple) ALS [-]
495 1 B Alarms Status (combined) ALC [-]
528 4 I Total imported active energy, Partial Counter or Tariff T2 Ea P + [Wh/10]
544 4 I Total exported active energy, Partial Counter or Tariff T2 Ea P - [Wh/10]
216 1 B Serial port: flags of swap Byte alto sempre uguale a byte basso.
0x01 Swap bytes
0x02 Swap word
0x04 Swap dwords
0x08 Swap words in floats
0x10 Swap bytes in floats
0x80 BCD Mode (not yet!)
217 1 I Serial port: speed 0=2400, 1=4800, 2=9600, 3=19200, 4=38400
221 1 B Digital Output command Bit 0 = Output 1, Bit 1 = Output 2
Bit 2 = Output 3, Bit 3 = Output 4
223 1 B Combined Alarm Status Bit 0 = Channel 1, Bit 1 = Channel 2
Bit 2 = Channel 3, Bit 3 = Channel 4
226 1 I Instrument Reset Writing of the word “0xDEAD” will cause the restart
230 1 B Reset Counters set 1 (total) Bit 0 = Ea Imp, Bit 4 = Ea Exp, Bit 8 = CNT1
231 1 B Reset Counters set 2 (partial) Bit 0 = Ea Imp, Bit 4 = Ea Exp, Bit 8 = CNT1
235 1 B Set to zero AVG powers Bit 0 = P Imp, Bit 4 = P Exp
236 1 B Set to zero MD powers Bit 0 = P Imp, Bit 4 = P Exp
237 1 B Set to zero AVG currents Bit 0 = I1
238 1 B Set to zero MD currents Bit 0 = I1
239 1 B Set to zero min/max Us Bit 0 = max U1, Bit 4 = min U1
240 1 B Set to zero min/max Ud Bit 0 = max U1, Bit 4 = min U1
241 1 B Set to zero min/max I Bit 0 = max I1
242 1 B Set to zero min/max Pimp Bit 0 = max P1
243 1 B Set to zero min/max Pexp Bit 0 = max P1
*F Float IEEE754
I Integer
B Bitmapped
Subject to modification without notice. Edition 06-10-2010
F Float IEEE754
I Integer
B Bitmapped
F Float IEEE754
I Integer
B Bitmapped
