Pact Series ComPact NSX – Modbus Communication – User Guide PDF
DOCA0091EN-08

Standard Dataset Common Registers

Circuit Breaker Status Register

Note for UL Mkt and project team (March 5 2014): “Bit always equal to 0 for Compact NS circuit breaker” in IEC guide is adapated to “Bit always equal to 0 for PowerPact circuit breaker”. Please validate it’s correct for all bits concerned in reg. 32001, 12001, and 661.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Bit

Description

0x7CFF

32000

R

–

INT16U

–

A/E

A/E/P/H

X

–

Quality of each bit of register 32001:

  • 0 = Invalid

  • 1 = Valid

0x7D00

32001

R

–

INT16U

–

A/E

A/E/P/H

X

–

Circuit breaker status register

A/E

A/E/P/H

X

0

OF status indication contact

  • 0 = The circuit breaker is open.

  • 1 = The circuit breaker is closed.

A/E

A/E/P/H

X

1

SD trip indication contact

  • 0 = Circuit breaker is not tripped.

  • 1 = Circuit breaker is tripped due to electrical fault, shunt trip, or push-to-trip.

Bit always equal to 0 for MasterPact and ComPact NS circuit breakers with motor mechanism.

A/E

A/E/P/H

X

2

SDE fault trip indication contact

  • 0 = Circuit breaker is not tripped on electrical fault.

  • 1 = Circuit breaker is tripped due to electrical fault (including ground-fault test and earth-leakage test).

–

A/E/P/H

X

3

CH spring charged contact (only with MasterPact)

  • 0 = Spring discharged

  • 1 = Spring charged

Bit always equal to 0 for MasterPact and ComPact NS circuit breakers with motor mechanism.

–

–

–

4

Reserved

–

A/E/P/H

X

5

PF ready to close contact (only with MasterPact)

  • 0 = Not ready to close

  • 1 = Ready to close

Bit always equal to 0 for MasterPact and ComPact NS circuit breakers with motor mechanism.

–

–

–

6–14

Reserved

A/E

A/E/P/H

–

15

Data availability

If this bit is set at 1, all other bits of the register are not significant.

IO Status Registers

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Bit

Description

0x7D01

32002

R

–

INT16U

–

A/E

A/E/P/H

X

–

Quality of each bit of register 32003:

  • 0 = Invalid

  • 1 = Valid

0x7D02

32003

R

–

INT16U

–

A/E

A/E/P/H

X

–

IO1 module and M2C status

A/E

A/E/P/H

X

0

Digital input 1 status:

  • 0 = Off

  • 1 = On

A/E

A/E/P/H

X

1

Digital input 2 status:

  • 0 = Off

  • 1 = On

A/E

A/E/P/H

X

2

Digital input 3 status:

  • 0 = Off

  • 1 = On

A/E

A/E/P/H

X

3

Digital input 4 status:

  • 0 = Off

  • 1 = On

A/E

A/E/P/H

X

4

Digital input 5 status:

  • 0 = Off

  • 1 = On

A/E

A/E/P/H

X

5

Digital input 6 status:

  • 0 = Off

  • 1 = On

A/E

A/E/P/H

X

6

Digital output 1 status:

  • 0 = Off

  • 1 = On

A/E

A/E/P/H

X

7

Digital output 2 status:

  • 0 = Off

  • 1 = On

A/E

A/E/P/H

X

8

Digital output 3 status:

  • 0 = Off

  • 1 = On

–

–

X

9

Digital M2C output 1 status:

  • 0 = Off

  • 1 = On

–

–

X

10

Digital M2C output 2 status:

  • 0 = Off

  • 1 = On

–

–

–

11–14

Reserved

A/E

A/E/P/H

–

15

Data availability

If this bit is set at 1, all other bits of the register are not significant.

0x7D03

32004

R

–

INT16U

–

A/E

A/E/P/H

X

–

Quality of each bit of register 32005:

  • 0 = Invalid

  • 1 = Valid

0x7D04

32005

R

–

INT16U

–

A/E

A/E/P/H

X

–

IO2 module status

0

Digital input 1 status:

  • 0 = Off

  • 1 = On

1

Digital input 2 status:

  • 0 = Off

  • 1 = On

2

Digital input 3 status:

  • 0 = Off

  • 1 = On

3

Digital input 4 status:

  • 0 = Off

  • 1 = On

4

Digital input 5 status:

  • 0 = Off

  • 1 = On

5

Digital input 6 status:

  • 0 = Off

  • 1 = On

6

Digital output 1 status:

  • 0 = Off

  • 1 = On

7

Digital output 2 status:

  • 0 = Off

  • 1 = On

8

Digital output 3 status:

  • 0 = Off

  • 1 = On

–

9–14

Reserved

–

15

Data availability

If this bit is set at 1, all other bits of the register are not significant.

Tripping Cause

The tripping cause register provides information about the cause of the trip for the standard protection functions. When a tripping cause bit is at 1 in the tripping cause register, it indicates that a trip has occurred and has not been reset.

  • For MicroLogic A/E trip units for ComPact NSX circuit breakers, the tripping cause bit is reset by pressing the key OK (keypad of the MicroLogic A/E trip unit) twice (validation and confirmation).

  • For MicroLogic A/E/P/H trip units for MasterPact NT/NW and ComPact NS circuit breakers, the tripping cause bit is reset as soon as the circuit breaker is closed again.

  • For MicroLogic X control units for MasterPact MTZ circuit breakers, the tripping cause bit is reset by pressing the test/reset button (located beside the trip cause LEDs on the MicroLogic X control unit). Press and hold the button for 3 to 15 seconds to reset all the trip causes.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Bit

Description

0x7D05

32006

R

–

INT16U

–

A/E

A/E/P/H

–

–

Quality of each bit of register 32007:

  • 0 = Invalid

  • 1 = Valid

0x7D06

32007

R

–

INT16U

–

A/E

A/E/P/H

X

  

Tripping cause for the standard protection functions

A/E

A/E/P/H

X

0

Long-time protection Ir

A/E

A/E/P/H

X

1

Short-time protection Isd

A/E

A/E/P/H

X

2

Instantaneous protection Ii

A/E

A/E/P/H

X

3

Ground-fault protection Ig

E

A/P/H

X

4

Earth-leakage protection IΔn

A/E

A/E/P/H

X

5

Integrated instantaneous protection (SELLIM and DIN/DINF)

A/E

–

X

6

Internal failure (STOP)

–

A/E

–

Other protections

–

P/H

–

Internal failure (temperature)

–

A/E/P/H

–

7

Internal failure (overvoltage)

–

P/H

X

8

Other protection (see register 32009)

–

–

–

9

Reserved

E

–

–

10

Unbalance motor protection

E

–

–

11

Jam motor protection

E

–

–

12

Underload motor protection

E

–

–

13

Long-start motor protection

A/E

–

–

14

Reflex tripping protection

A/E

A/E/P/H

–

15

If this bit is at 1, bits 0 to 14 are not valid.

0x7D07

32008

R

–

INT16U

–

–

P/H

–

  

Quality of each bit of register 32009:

  • 0 = Invalid

  • 1 = Valid

0x7D08

32009

R

–

INT16U

–

–

P/H

–

–

Tripping causes for the advanced protection functions

–

P/H

–

0

Current unbalance

–

P/H

–

1

Overcurrent on phase 1

–

P/H

–

2

Overcurrent on phase 2

–

P/H

–

3

Overcurrent on phase 3

–

P/H

–

4

Overcurrent on Neutral

–

P/H

X

5

Undervoltage

–

P/H

X

6

Overvoltage

–

P/H

–

7

Voltage unbalance

–

P/H

–

8

Overpower

–

P/H

X

9

Reverse power

–

P/H

X

10

Underfrequency

–

P/H

X

11

Overfrequency

–

P/H

–

12

Phase rotation

–

P/H

–

13

Load shedding based on current

–

P/H

–

14

Load shedding based on power

–

P/H

–

15

If this bit is at 1, bits 0 to 14 are not valid.

0x7D09–

0x7D0C

32010–

32013

–

–

–

–

–

–

–

–

Reserved

Note for UL project team (CEP, 11/03/2013 “Question for next release”): how registers related to “Vigi module” are settled: should they be “Reserved” for UL?

Overrun of the Protection Setpoints

The alarm setpoint registers provide information about overrun of the standard and advanced protection setpoints. A bit is at 1 once a setpoint overrun has occurred, even if the time delay has not expired.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Bit

Description

0x7D0D

32014

R

–

INT16U

–

A/E

P/H

–

–

Quality of each bit of register 32015:

  • 0 = Invalid

  • 1 = Valid

0x7D0E

32015

R

–

INT16U

–

A/E

P/H

–

–

Overrun of the standard protection setpoints

A/E

P/H

–

0

Long-time protection pick-up

–

–

–

1–14

Reserved

A/E

P/H

–

15

If this bit is at 1, bits 0 to 14 are not valid.

0x7D0F

32016

R

–

INT16U

–

A/E

P/H

–

–

Quality of each bit of register 32017:

  • 0 = Invalid

  • 1 = Valid

0x7D10

32017

R

–

INT16U

–

A/E

P/H

–

–

Overrun of the advanced protection setpoints

–

P/H

–

0

Current unbalance

–

P/H

–

1

Maximum current on phase 1

–

P/H

–

2

Maximum current on phase 2

–

P/H

–

3

Maximum current on phase 3

–

P/H

–

4

Maximum current on the neutral

–

P/H

–

5

Minimum voltage

–

P/H

–

6

Maximum voltage

–

P/H

–

7

Voltage unbalance

–

P/H

–

8

Maximum power

–

P/H

–

9

Reverse power

–

P/H

–

10

Minimum frequency

–

P/H

–

11

Maximum frequency

–

P/H

–

12

Phase rotation

–

P/H

–

13

Load shedding based on the current

–

P/H

–

14

Load shedding based on the power

–

P/H

–

15

If this bit is at 1, bits 0 to 14 are not valid.

0x7D11

32018

R

–

INT16U

–

–

P/H

–

–

Quality of each bit of register 32019:

  • 0 = Invalid

  • 1 = Valid

0x7D12

32019

R

–

INT16U

–

–

P/H

–

–

Advanced protection settings extended

–

P/H

–

0

Ground-fault alarm

E

P/H

–

1

Earth-leakage alarm

–

–

–

2–14

Reserved

–

P/H

–

15

If this bit is at 1, bits 0 to 14 are not valid.

Alarms

The alarm register provides information about the pre-alarms and the user-defined alarms. A bit is set to 1 once an alarm is active.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Bit

Description

0x7D13

32020

R

–

INT16U

–

A/E

–

–

–

Quality of each bit of register 32021:

  • 0 = Invalid

  • 1 = Valid

0x7D14

32021

R

–

INT16U

–

A/E

–

–

–

Pre-alarm extended register

A/E

–

X

0

Long-time protection time pre-alarm (PAL Ir)

E

–

–

1

Earth-leakage protection pre-alarm (PAL IΔn)

–

–

X

Earth-leakage alarm(1)

A/E

–

–

2

Ground-fault protection pre-alarm (PAL Ig)

–

–

X

Ground-fault alarm(2)

–

–

–

3–14

Reserved

A/E

–

–

15

If this bit is at 1, bits 0 to 14 are not valid.

0x7D15

32022

R

–

INT16U

–

A/E

–

–

–

Quality of each bit of register 32023:

  • 0 = Invalid

  • 1 = Valid

0x7D16

32023

R

–

INT16U

–

A/E

–

–

–

Register of user-defined alarms

A/E

–

–

0

User-defined alarm 201

A/E

–

–

1

User-defined alarm 202

A/E

–

–

2

User-defined alarm 203

A/E

–

–

3

User-defined alarm 204

A/E

–

–

4

User-defined alarm 205

A/E

–

–

5

User-defined alarm 206

A/E

–

–

6

User-defined alarm 207

A/E

–

–

7

User-defined alarm 208

A/E

–

–

8

User-defined alarm 209

A/E

–

–

9

User-defined alarm 210

–

–

–

10–14

Reserved

A/E

–

–

15

If this bit is at 1, bits 0 to 14 are not valid.

0x7D17–0x7D1A

32024–32027

–

–

–

–

–

–

–

–

Reserved

(1) Value available on MicroLogic 7.0 X control unit only when the Digital Module ANSI 51N/51G Ground-fault alarm is installed.

(2) Value available on MicroLogic 2.0 X, 3.0 X, 5.0 X, and 6.0 X control units only when the Digital Module ANSI 51N/51G Ground-fault alarm is installed.

Current

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D1B–0x7D1C

32028–32029

R

A

FLOAT32

–

A/E

A/E/P/H

X

RMS current on phase 1

0x7D1D–0x7D1E

32030–32031

R

A

FLOAT32

–

A/E

A/E/P/H

X

RMS current on phase 2

0x7D1F–0x7D20

32032–32033

R

A

FLOAT32

–

A/E

A/E/P/H

X

RMS current on phase 3

0x7D21–0x7D22

32034–32035

R

A

FLOAT32

–

A/E

A/E/P/H

X

RMS current on the neutral(1)

0x7D23–0x7D24

32036–32037

R

A

FLOAT32

–

A/E

A/E/P/H

X

Maximum of RMS current of phases 1, 2, 3 and N (most loaded phase) (3)

0x7D25–0x7D26

32038–32039

R

–

FLOAT32

–

A/E

A/E/P/H

X

Current ratio on ground (Ig setting ratio)

0x7D27–0x7D28

32040–32041

R

–

FLOAT32

–

E

A/P/H

X

Current ratio on earth-leakage (IΔn setting ratio) (2)

(1) Value available when system type register returns 30 or 41.

(2) Value available with MicroLogic 7.0 X.

(3) Value reset with the reset minimum/maximum command.

Maximum Current Values

Maximum current values can be reset with the reset minimum/maximum command.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D29–0x7D2A

32042–32043

R

A

FLOAT32

–

A/E

A/E/P/H

X

Maximum RMS current on phase 1

0x7D2B–0x7D2C

32044–32045

R

A

FLOAT32

–

A/E

A/E/P/H

X

Maximum RMS current on phase 2

0x7D2D–0x7D2E

32046–32047

R

A

FLOAT32

–

A/E

A/E/P/H

X

Maximum RMS current on phase 3

0x7D2F–0x7D30

32048–32049

R

A

FLOAT32

–

A/E

A/E/P/H

X

Maximum RMS current on the neutral(1)

0x7D31–0x7D32

32050–32051

R

A

FLOAT32

–

A/E

A/E/P/H

X

This is the highest (i.e. maximum) maximum current value since this measurement was last reset. The measurement looks at all 3 currents, MaxI1, MaxI2, MaxI3 and MaxIN and keeps track of the highest value of any of them over time.

0x7D33–0x7D36

32052–32055

–

–

–

–

–

–

–

Reserved

(1) Value available when system type register returns 30 or 41.

Voltage

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D37–0x7D38

32056–32057

R

V

FLOAT32

41.6–2250

E

E/P/H

X

RMS phase-to-phase voltage V12

0x7D39–0x7D3A

32058–32059

R

V

FLOAT32

41.6–2250

E

E/P/H

X

RMS phase-to-phase voltage V23

0x7D3B–0x7D3C

32060–32061

R

V

FLOAT32

41.6–2250

E

E/P/H

X

RMS phase-to-phase voltage V31

0x7D3D–0x7D3E

32062–32063

R

V

FLOAT32

24-1500

E

E/P/H

X

RMS phase-to-neutral voltage V1N(1)

0x7D3F–0x7D40

32064–32065

R

V

FLOAT32

24-1500

E

E/P/H

X

RMS phase-to-neutral voltage V2N(1)

0x7D41–0x7D42

32066–32067

R

V

FLOAT32

24-1500

E

E/P/H

X

RMS phase-to-neutral voltage V3N(1)

(1) Value available when system type register returns 40 or 41.

Frequency

When the MicroLogic trip unit cannot calculate the frequency, it returns Not applicable = 0xFFC00000.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D43–0x7D44

32068–32069

R

Hz

FLOAT32

40.0–70.0

E

P/H

X

Frequency

0x7D45–0x7D46

32070–32071

R

Hz

FLOAT32

40.0–70.0

E

P/H

X

Maximum frequency (1)

(1) This value can be reset with the reset minimum/maximum command.

Power

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D47–0x7D48

32072–32073

R

W

FLOAT32

-16000000–16000000

E

E/P/H

X

Active power on phase 1(1) (2)

0x7D49–0x7D4A

32074–32075

R

W

FLOAT32

-16000000–16000000

E

E/P/H

X

Active power on phase 2(1) (2)

0x7D4B–0x7D4C

32076–32077

R

W

FLOAT32

-16000000–16000000

E

E/P/H

X

Active power on phase 3 (1) (2)

0x7D4D–0x7D4E

32078–32079

R

W

FLOAT32

-16000000–16000000

E

E/P/H

X

Total active power(2)

0x7D4F–0x7D50

32080–32081

R

VAr

FLOAT32

-16000000–16000000

E

E/P/H

X

Reactive power on phase 1(1) (2)

0x7D51–0x7D52

32082–32083

R

VAr

FLOAT32

-16000000–16000000

E

E/P/H

X

Reactive power on phase 2(1) (2)

0x7D53–0x7D54

32084–32085

R

VAr

FLOAT32

-16000000–16000000

E

E/P/H

X

Reactive power on phase 3(1) (2)

0x7D55–0x7D56

32086–32087

R

VAr

FLOAT32

-16000000–16000000

E

E/P/H

X

Total reactive power(2)

0x7D57–0x7D58

32088–32089

R

VA

FLOAT32

0–16000000

E

E/P/H

X

Apparent power on phase 1(1)

0x7D59–0x7D5A

32090–32091

R

VA

FLOAT32

0–16000000

E

E/P/H

X

Apparent power on phase 2(1)

0x7D5B–0x7D5C

32092–32093

R

VA

FLOAT32

0–16000000

E

E/P/H

X

Apparent power on phase 3(1)

0x7D5D–0x7D5E

32094–32095

R

VA

FLOAT32

0–16000000

E

E/P/H

X

Total apparent power

(1) Value available when system type register returns 40 or 41.

(2) The sign for the active and reactive power depends on the configuration of:

  • register 3316 for ComPact NSX, ComPact NS and MasterPact NT/NW circuit breakers.

  • register 8405 for MasterPact MTZ circuit breakers.

Energy

Energy is stored in big-endian format: the most significant register is transmitted first.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D5F–0x7D62

32096–32099

R

Wh

INT64

–

E

E/P/H

X

Total active energy(2)

0x7D63–0x7D66

32100–32103

R

VARh

INT64

–

E

E/P/H(1)

X

Total reactive energy(2)

0x7D67–0x7D6A

32104–32107

R

Wh

INT64U

–

E

P/H

X

Total active energy delivered (into the load, counted positively)(2)

0x7D6B–0x7D6E

32108–32111

R

Wh

INT64U

–

E

P/H

X

Total active energy received (out of the load, counted negatively)(2)

0x7D6F–0x7D72

32112–32115

R

VARh

INT64U

–

E

P/H

X

Total reactive energy delivered (into the load, counted positively)(2)

0x7D73–0x7D76

32116–32119

R

VARh

INT64U

–

E

P/H

X

Total reactive energy received (out of the load, counted negatively)(2)

0x7D77–0x7D7A

32120–32123

R

VAh

INT64U

–

E

–

X

Total apparent energy(2)

0x7D7B–0x7D7E

32124–32127

R

Wh

INT64U

–

E

–

X

Total cumulative active energy delivered (into the load, counted positively, not resettable)

0x7D7F–0x7D82

32128–32131

R

Wh

INT64U

–

E

–

X

Total cumulative active energy received (out of the load, counted negatively, not resettable)

(1) This value is always positive with MasterPact MicroLogic E trip unit.

(2) Value reset with the reset energies command.

Average Values

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D83–0x7D84

32132–32133

R

A

FLOAT32

–

–

–

X

Average of 3-phase RMS currents

0x7D85–0x7D86

32134–32135

R

V

FLOAT32

–

–

–

X

Average of 3 RMS phase-to-phase voltages: (V12+V23+V31)/3

0x7D87–0x7D88

32136–32137

R

V

FLOAT32

–

–

–

X

Average of 3 RMS phase-to-neutral voltages: (V1N+V2N+V3N)/3(1)

(1) Value available when system type register returns 40 or 41.

Maximum Power Values

Maximum power values can be reset with the reset minimum/maximum command.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D89–0x7D8A

32138–32139

R

W

FLOAT32

–

–

–

X

Maximum total active power

0x7D8B–0x7D8C

32140–32141

R

VAr

FLOAT32

–

–

–

X

Maximum total reactive power

0x7D8D–0x7D8E

32142–32143

R

VA

FLOAT32

–

–

–

X

Maximum total apparent power

Maximum Average Values

Maximum average values can be reset with the reset minimum/maximum command.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D8F–0x7D90

32144–32145

R

A

FLOAT32

–

–

–

X

Maximum of average of 3-phase RMS currents

0x7D91–0x7D92

32146–32147

R

V

FLOAT32

–

–

–

X

Maximum of average of 3 RMS phase-to-phase voltages

0x7D93–0x7D94

32148–32149

R

V

FLOAT32

–

–

–

X

Maximum of average of 3 RMS phase-to-neutral voltages

Ground and Earth-Leakage Current

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D95–0x7D96

32150–32151

R

A

FLOAT32

–

–

–

X

Ground-fault current

0x7D97–0x7D98

32152–32153

R

A

FLOAT32

–

–

–

X

Earth-leakage current(1)

0x7D99–0x7D9A

32154–32155

–

–

–

–

–

–

–

Reserved

(1) Value available with MicroLogic 7

Current Demand Values

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7D9B–0x7D9C

32156–32157

R

A

FLOAT32

–

E

E/P/H

X

Current demand value on phase 1: I1 Dmd

0x7D9D–0x7D9E

32158–32159

R

A

FLOAT32

–

E

E/P/H

X

Current demand value on phase 2: I2 Dmd

0x7D9F–0x7DA0

32160–32161

R

A

FLOAT32

–

E

E/P/H

X

Current demand value on phase 3: I3 Dmd

0x7DA1–0x7DA2

32162–32163

R

A

FLOAT32

–

E

E/P/H

X

Current demand value on the neutral: IN Dmd(1)

(1) Value available when system type register returns 30 or 41.

Power Demand Values

  • For the block window, the demand value is updated at the end of the window.

  • For the sliding window,

    • If window duration is configured for less or equal to 15 minutes, the demand value is updated every 15 seconds

    • If window duration is configured for more than 15 minutes, the demand value is updated every 1 minute.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7DA3–0x7DA4

32164–32165

R

W

FLOAT32

–

E

E/P/H

X

Total active power demand: P Dmd

0x7DA5–0x7DA6

32166–32167

R

VAR

FLOAT32

–

E

P/H

X

Total reactive power demand: Q Dmd

0x7DA7–0x7DA8

32168–32169

R

VA

FLOAT32

–

E

P/H

X

Total apparent power demand: S Dmd

Current Peak Demand Values

Current peak demand values can be reset with the reset minimum/maximum command.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7DA9–0x7DAA

32170–32171

R

A

FLOAT32

–

–

–

X

Current peak demand value on phase 1: I1 dmd max

0x7DAB–0x7DAC

32172–32173

R

A

FLOAT32

–

–

–

X

Current peak demand value on phase 2: I2 dmd max

0x7DAD–0x7DAE

32174–32175

R

A

FLOAT32

–

–

–

X

Current peak demand value on phase 3: I3 dmd max

0x7DAF–0x7DB0

32176–32177

R

A

FLOAT32

–

–

–

X

Current peak demand value on the neutral: IN dmd max(1)

(1) Value available when system type register returns 30 or 41.

Power Peak Demand Values

Power peak demand values are updated every 15 seconds. Power peak demand values can be reset with the reset minimum/maximum command.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7DB1–0x7DB2

32178–32179

R

W

FLOAT32

–

–

–

X

Total active power peak demand: P dmd max

0x7DB3–0x7DB4

32180–32181

R

VAR

FLOAT32

–

–

–

X

Total reactive power peak demand: Q dmd max

0x7DB5–0x7DB6

32182–32183

R

VA

FLOAT32

–

–

–

X

Total apparent power peak demand: S dmd max

Maximum Ground and Earth-Leakage Current Values

Maximum ground and earth-leakage current values can be reset with the reset minimum/maximum command.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7DB7–0x7DB8

32184–32185

R

A

FLOAT32

–

–

–

X

Maximum ground-fault current

0x7DB9–0x7DBA

32186–32187

R

V

FLOAT32

–

E

–

X

Maximum earth-leakage current(1)

0x7DBB–0x7DC0

32188–32193

–

–

–

–

–

–

–

Reserved

(1) Value available with MicroLogic 7.

Maximum Voltage Values

Maximum voltage values can be reset with the reset minimum/maximum command.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7DC1–0x7DC2

32194–32195

R

V

FLOAT32

41.6–2250

E

E/P/H

X

Maximum RMS phase-to-phase voltage V12

0x7DC3–0x7DC4

32196–32197

R

V

FLOAT32

41.6–2250

E

E/P/H

X

Maximum RMS phase-to-phase voltage V23

0x7DC5–0x7DC6

32198–32199

R

V

FLOAT32

41.6–2250

E

E/P/H

X

Maximum RMS phase-to-phase voltage V31

0x7DC7–0x7DC8

32200–32201

R

V

FLOAT32

24–1500

E

E/P/H

X

Maximum RMS phase-to-neutral voltage V1N(1)

0x7DC9–0x7DCA

32202–32203

R

V

FLOAT32

24–1500

E

E/P/H

X

Maximum RMS phase-to-neutral voltage V2N(1)

0x7DCB–0x7DCC

32204–32205

R

V

FLOAT32

24–1500

E

E/P/H

X

Maximum RMS phase-to-neutral voltage V3N(1)

(1) Value available when system type register returns 40 or 41.

Power Factor

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7DCD–0x7DCE

32206–32207

R

–

FLOAT32

–

E

E/P/H

X

Power factor on phase 1(1)

0x7DCF–0x7DD0

32208–32209

R

–

FLOAT32

–

E

E/P/H

X

Power factor on phase 2(1)

0x7DD1–0x7DD2

32210–32211

R

–

FLOAT32

–

E

E/P/H

X

Power factor on phase 3(1)

0x7DD3–0x7DD4

32212–32213

R

–

FLOAT32

–

E

E/P/H

X

Total power factor

0x7DD5–0x7DD6

32214–32215

R

–

FLOAT32

–

E

H

X

Fundamental power factor on phase 1 (cosϕ1)(1)(2)

0x7DD7–0x7DD8

32216–32217

R

–

FLOAT32

–

E

H

X

Fundamental power factor on phase 2 (cosϕ2)(1)(2)

0x7DD9–0x7DDA

32218–32219

R

–

FLOAT32

–

E

H

X

Fundamental power factor on phase 3 (cosϕ3)(1)(2)

0x7DDB–0x7DDC

32220–32221

R

–

FLOAT32

–

E

H

X

Total fundamental power factor(2)

(1) Value available when system type register returns 40 or 41.

(2) The sign for the fundamental power factor (cosϕ) depends on the configuration:

  • register 3318 for ComPact NSX, ComPact NS and MasterPact NT/NW circuit breakers.

  • register 8404 for MasterPact MTZ circuit breakers.

Total Harmonic Distortion (THD)

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7DDD–0x7DDE

32222–32223

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of phase-to phase voltage V12 compared to the fundamental

0x7DDF–0x7DE0

32224–32225

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of phase-to phase voltage V23 compared to the fundamental

0x7DE1–0x7DE2

32226–32227

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of phase-to phase voltage V31 compared to the fundamental

0x7DE3–0x7DE4

32228–32229

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of phase-to-neutral voltage V1N compared to the fundamental (1)

0x7DE5–0x7DE6

32230–32231

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of phase-to-neutral voltage V2N compared to the fundamental (1)

0x7DE7–0x7DE8

32232–32233

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of phase-to-neutral voltage V3N compared to the fundamental (1)

0x7DE9– 0x7DEA

32234–32235

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of current on phase 1 compared to the fundamental

0x7DEB–0x7DEC

32236–32237

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of current on phase 2 compared to the fundamental

0x7DED–0x7DEE

32238–32239

R

–

FLOAT32

0–2

E

H

X

Total harmonic distortion (THD) of current on phase 3 compared to the fundamental

0x7DEF– 0x7DF0

32240–32241

R

–

FLOAT32

0–2

E

H

X

Average of 3-phase current Total harmonic distortions (THD) compared to the fundamental

(1) Value available when system type register returns 40 or 41.

Maximum Power Factor

Maximum power factor can be reset with the reset minimum/maximum command.

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Description

0x7DF1–0x7DF2

32242–32243

R

–

FLOAT32

–

–

–

X

Maximum total power factor

0x7DF3–0x7E52

32244–32339

–

–

–

–

–

–

–

Reserved

Inhibit Close Order

Address

Register

RW

Unit

Type

Range

A/E

A/E/P/H

X

Bit

Description

0x7E53

32340

R

–

INT16U

–

A/E

A/E/P/H

X

–

Quality of each bit of register 32341:

  • 0 = Invalid

  • 1 = Valid

0x7E54

32341

R

–

INT16U

–

A/E

A/E/P/H

X

–

Inhibit close order status

0

Close breaker inhibited by IO module

  • 0 = Disable

  • 1 = Enable

1

Close breaker inhibited by communication

  • 0 = Disable

  • 1 = Enable

–

–

–

2–15

Reserved
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