ZL0093-0A 11/2011

USER INTERFACE FOR SETUP

To Setup p. 2 “SPASS”

EM3555 User Interface for Setup

 

RS-485

 

Output

Back S COM

ADDR

--------

 

001

From:

 

SETUP > PASWD

 

 

CT V

BAUD

--------

38400

19200

9600

4800

2400

1200

PAR

--------

nOnE

EvEn

Odd

Next

Set Communications Parameters:

ADDR - Modbus Address: 1 – 247.

Press + to increment the selected (blinking) digit. Press - to select the digit to the left.

BAUD - Baud Rate: 1200 – 38400 Baud

PAR - Parity: Odd, Even, None

Press + or - to step through the options.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

--------

 

 

 

 

 

 

 

 

 

 

Back

 

 

 

 

S CT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

 

 

 

Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.33

 

 

 

 

 

 

 

Transformer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYSTM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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3L-1n

 

 

 

 

 

 

 

Back

 

 

 

 

 

S SYS

 

 

 

 

 

 

 

 

3L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2L-1n

 

 

 

 

 

 

 

 

 

System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2L

 

 

 

 

 

 

 

 

 

 

Type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1L-1n

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Next

SETUP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATIO

 

 

To

 

 

 

 

 

Back

 

S

PT

 

 

 

 

 

 

 

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Back

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

001.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Potential

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transformer

 

 

 

 

 

 

 

 

 

 

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V LL

 

 

 

 

 

 

 

Back

 

S

V

 

 

 

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Sytem

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Next

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MX KW

 

 

 

 

 

 

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S PWR

 

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103.92

 

 

 

 

 

 

 

 

 

 

Sytem

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage

 

 

 

 

 

 

 

 

 

 

Next

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To Setup p. 2 “SPLOS”

CT SZ

Set Current Transducer:

--------

CT V - CT Input Voltage: + or to Select 1.0 or 0.33V.

100

CT SZ - CT Size: in Amps. Maximum is 32000 Amps.

Next

Set System Configuration:

SYSTM: + or to step through the following System Type options:

System

Reg 130

CTs

Description

3L-1n

40

3

Wye Three Phase: A, B, & C with Neutral (Default).

3L

31

3

Delta Three Phase: A, B & C; no Neutral

2L-1n

12

2

Single Split Phase: A & B with Neutral

2L

11

1

Single Phase: A & B; no Neutral

1L-1n

10

1

Single Phase: A to Neutral

Set Potential Transfomer Ratio:

RATIO – Potential transformer step down is RATIO:1. Default is 1:1 (No PT installed). See Install for wiring diagrams. This value must be set before the System Voltage (if used).

Set System Voltage:

V LL – The nominal Line to Line Voltage for the system. This is used by the meter to calculate the theoretical maximum system power, and as the reference voltage for setting the Phase Loss threshold.

Maximum is 32000 Volts. For system type 1+N (10), this is a Line to Neutral Voltage, indicated by “V LN”. Note: the meter will reject settings that are not within the meter’s operating range when divided by the PT ratio.

System Power:

MX KW – The theoretical Maximum System Power is calculated by the meter from the System Voltage, CT size, and System Type. Power Factor is assumed to be unity. The value of System Power is used to determine which combinations of pulse weight and duration are valid and will keep up with the maximum power the meter will see. This value is read only.

Note: Bold is the Default.

© 2011 Schneider Electric All Rights Reserved.

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Schneider Electric EM3555 manual User Interface for Setup, From

EM3555 specifications

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