Enerdis C.A 2150-E Manuale utente

INSTRUCTIONS MANUAL

VOLTMETER/ AMMETER DC/ AC (TRMS)

C.A 2150

INSTRUCTION MANUAL

ENGLISH

OVERVIEW ..........................................................................................................................................................4

1.1

Introduction to model CA2150-E ................................................................................................................................4

GETTING STARTED..............................................................................................................................................5

2.1

Power Supply and connectors ....................................................................................................................................9

2.2

iring overview ...................................................................................................................................................... 10

2.3

Instrument front view.............................................................................................................................................. 11

INPUT PROGRAMMING.....................................................................................................................................12

3.1

DC/ AC VOLTAGE INPUT IRING (RANGES: 2, 20, 200, 600 V)................................................................................ 13

3.2

1 or 5 DIRECT AMPERES INPUT IRING ................................................................................................................. 14

3.3

200 mA INPUT IRING........................................................................................................................................... 15

3.4

CURRENT TRANSFORMER 1A / 5A AC IRING....................................................................................................... 16

3.5

SHUNT 50/ 60/ 100 mV DC/ AC IRING.................................................................................................................. 17

DISPLAY PROGRAMMING .................................................................................................................................1

4.1

Scale ...................................................................................................................................................................... 19

4.1.1

Description menu configuration Display ............................................................................................................. 20

KEYBOARD AND CONNECTOR FUNCTIONS.......................................................................................................22

5.1

Keyboard functions.................................................................................................................................................. 22

5.2

Connector functions ................................................................................................................................................ 24

5.2.1

Logic functions diagram.................................................................................................................................... 25

5.2.2

Table of programmable functions...................................................................................................................... 26

5.2.3

Programming the functions............................................................................................................................... 27

PROGRAMMING LOCK OUT BY SOFTWARE.......................................................................................................2

6.1

Security menu diagram............................................................................................................................................ 29

OUTPUT OPTIONS.............................................................................................................................................32

7.1

Setpoints output...................................................................................................................................................... 34

7.1.1

Introduction ..................................................................................................................................................... 34

7.1.2

Description of operation.................................................................................................................................... 35

7.1.3

Installation....................................................................................................................................................... 36

7.1.4

iring.............................................................................................................................................................. 36

7.1.5

Technical specifications..................................................................................................................................... 37

7.1.6

Setpoints menu diagram ................................................................................................................................... 38

7.1.7

Direct access to the setpoints value programming ............................................................................................. 39

7.2

RS232 / RS485 Output ............................................................................................................................................ 40

7.2.1

Introduction ..................................................................................................................................................... 40

7.2.2

iring.............................................................................................................................................................. 41

7.2.3

Connection in a network by RS485 link.............................................................................................................. 42

7.2.4

RS output menu diagram .................................................................................................................................. 44

7.3

Analog output ......................................................................................................................................................... 49

7.3.1

Introduction ..................................................................................................................................................... 49

7.3.2

Installation of Analog 4-20mA and Analog 0-10V option..................................................................................... 49

7.3.3

Connection....................................................................................................................................................... 50

7.3.4

Technical specifications..................................................................................................................................... 51

7.3.5

Analog output menu diagram............................................................................................................................ 51

WARRANTY .......................................................................................................................................................52

TECHNICAL SPECIFICATIONS...........................................................................................................................53

1 OVERVIEW

1.1 Introduction to model CA2150-E

The CA2150-E model from the CA2150 is a digital multifunction instrument which allows the user to program the input as a:

- DC VOLTMETER

- AC VOLTMETER (TRMS)

- DC AMMETER

- AC AMMETER (TRMS)

The basic instrument is a soldered assembly composed of a main board, a tricolor programmable display and a power circuit.

Standard features of the basic instrument include the reading of the input variable as well as remote hold, reading and

memorisation of max and min values (peak/ valley) and a full complement of programmable logic functions.

In addition, a variety of plug-in output cards can be installed at any time to meet further system requirements:

COMMUNICATION

Serial RS232C

Serial RS485

CONTRÔLE

Analogue 4-20mA

Analogue 0-10V

2 Relays SPDT 8A

4 Relays SPST 5A

4 NPN output

All the output options are opto isolated from input signal and power supply.

2 GETTING STARTED

Packing contents

• Instruction manual in English including declaration of conformity.

• Digital panel meter CA2150-E.

• Accessories for panel mounting (sealing gasket and fixing clips).

• Accessories for wiring connections (plug-in terminal block connectors with a fingertip key).

• iring label stuck to the CA2150-E case.

• 4 sets of labels with engineering units.



Check the packing contents.

Programming instructions

• The Instrument has software that via keyboard allows accessing to several independents programming menus for

configuration of the input, the display and the logic functions. If additional options are installed (serial outputs, analogue output

and relays output, once recognised by the instrument, they activate their own programming software.

• Programming can also be done via PC with free software available in our website web www.chauvin-arnoux.com provided

that the serial option, RS232 or RS485, has been installed.



Read carefully this section.

Programming lock-out (Page 2 ).

Software allows total programming lockout but also selective lockout of the programming parameters.

• The instrument is delivered from factory with unlocked programming, e.g., with all the programming levels accessible to the

operator

Write down the security code and keep it in a secure place.

The figure below shows the locations of the different output options available.

Up to three output options can be installed and operate simultaneously:

- 4-20mA ou 0-10V ( only one )

- RS232C ou RS485 ( only one)

- 2 RELAYS, 4 RELAYS ou 4 OPTOS ( only one ). Dimensions and mounting

Front: 96 x 48 mm Depth: 60 mm

Panel cut-out : 92 x 45 mm

CLEANING: frontal cover should be cleaned only with a soft cloth

soaked in neutral soap product.

DO NOT USE SOLVENTS

How to get into programming mode?

First, plug the instrument to the corresponding supply, automatically a display test will be done and after that the software version

will be shown then the instrument will go to work mode. Second, press the key to enter into the programming mode, the

indication "-Pro-" will appear on the display then.

How to store programmed parameters?

If we want to save the changes that we have done in the programming, we must complete the programming of all the parameters

contained in the routine we are in. In the last step of the routine, as a result of pressing on the

key, “StorE” will de displayed

during a few seconds, meanwhile all the data are stored in memory. Then the instrument will go back to working mode.

How is programming routine organised?

Programming software is composed by a number of menus and submenus hierarchically organized. On figure below, beginning

with indication "-Pro-", press repeatedly

to get access to programming menus. Modules 3, 4 and 5 will only be shown if the

option for setpoints, analogue output or RS option has been plugged in. Selecting one menu, the access to the different

programming submenus is done by pressing .

Module selection level

Accessing to programmed parameters

Thanks to the tree structure, the programming routines allow to access to change one parameter without passing through the

whole list of parameters.

To advance through programming

The progress through the programming routines is done by pressing key.

In general, the steps to be done will be push key a certain number of times to select an option and push key to validate

the change and going forward to the next step of the program.

The numerical values are programmed digit by digit as explained in the next paragraph.

Programming numerical values

hen the parameter is a numerical value, the display will show the first of the digit to be programmed blinking.

The method of introducing a value is as follow:

Digit selecting: Press repeatedly the key to shift from left to right over all the display digits.

Changing the digit value: Press repeatedly the key to increase the value of blinking digit until it has the desired value, (0

to 9).

The minus sign is programmed depending on the variable type. A variable that represents the value of an input will be able to take

a value in the range -19999 to 19999, without taking into account the decimal point. hen change the first digit, this shows

values from (-1) (-), (0), (1).

A variable that represents a display value will be able to take a value in the range -19999 to 19999, without taking into account

the decimal point. In these case the first digit shows (-1) (-), (0), (1).

Selecting an option from the list

hen the parameter is an option to be chosen among different possibilities, the key allows you to browse through the list of

options until you find the desired parameter.

2.1 Power Supply and connectors

WIRING and POWER SUPPLY RANGE

CA2150-E1

85 V – 265 V AC 50/ 60 Hz ou 100 – 300 V DC

CA2150-E2

22 – 53 V AC 50/ 60 Hz ou 10,5 - 70 V DC

Borne 1: Phase

Borne 2: Neutral

NOTE: When DC power supply (direct)

polarity in connector CN1 is indistinct.

WARNING: If not installed and used in accordance with these

instructions, protection against hazards may be impaired.

In order to guarantee the electromagnetic compatibility, the following

guidelines should be kept in mind:

Power supply wires may be routed separated from signal wires.Never run

power and signal wires in the same conduit.Use shielded cable for signal

wiring and connect the shield to the ground of the indicator. The cables

section should be >0.25 mm

INSTALLATION

To meet the requirements of the directive EN61010

1, where the unit is

permanently connected to the mains supply, it is obligatory to install a circuit

breaking device easy reachable to the operator and clearly marked

as the

disconnect device

CONNECTEURS

CN1

To perform wiring connections, strip the wire leaving from 7 and 10 mm

exposed to air and insert it in the proper terminal while pushing the fingertip

down to open the clip inside the connector as indicated in the figures.

Each terminal accep

ts cables of section between 0.08 mm² and 2.5 mm² (A G

28 ÷ 12).

CN2 et CN3

To perform wiring conections, strip the wire leaving from 5 and 6

mm exposed to air and insert it in the proper terminal while pushing the finger

tip

down to open the clip inside the connector as indicated in the figures.

CN2

Each terminal accepts cables of section between 0.08 mm² and 1.5 mm²

(A G 28 ÷ 14).

CN3

Each terminal accepts cables of section between 0.08 mm² and 0.5 mm²

(A G 28 ÷ 20).

2.2 Wiring overview

ATTENTION : CA2150-E INPUT WIRING SIGNAL

Before connecting signal wires, the Signal and Input Range should be verified for proper position.

CAUTION:

Connect Only one input signal range to the meter. Hazardous signal levels may be present on

unused inputs.

CAUTION: The isolation rating of the input common of the meter with respect to the option card common and

to the Logical Functions common (if used) is 250 Vrms and 500 Vrms with respect to AC Power (terminals 1

and 2 of connector CN1). To be certain that the ratings are not exceeded, these voltages should be verified by

a high-voltage meter before wiring the meter.

CAUTION:

1- here possible, connect the neutral side of the signal (including current shunts) to the input common of

the meter. If the input signal is sourced from an active circuit, connect the lower impedance (usually

circuit common) to the input signal common of the meter. (pin 1 CN2)

2- For phase to phase line monitoring where a neutral does not exist, or for any other signal input in which

the isolation voltage rating is exceeded, an isolating potential transformer must be used to isolate the

input voltage from earth. ith the transformer, the input common of the meter can then be earth

referenced for safety.

3- hen measuring line currents, the use of a current transformer is recommended. If using external

current shunts, insert the shunt in the neutral return line. If the isolation voltage rating is exceeded, the

use of an isolating current transformer is necessary.

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