Gossen MetraWatt Pocket Configurator Operating instructions

Brand: Gossen MetraWatt

Model: Pocket Configurator

Type: Operating instructions

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OK / SELECT

PUSH / ROTATE

ESC

ON/OFF

RANGE

0-20 mA

0-10 V

Pocket

Configurator

ENGLISH - 1/16 ENGLISH - 5/16

ENGLISH - 2/16 ENGLISH - 6/16

ENGLISH - 3/16 ENGLISH - 7/16

ENGLISH - 4/16 ENGLISH - 8/16

CB Pocket Configurator - 163105

The CB Pocket Configurator instrument is a process calibrator able to generate or measure

the appropriate quantities of an industrial process: voltage values from 0 to 11 V and current

values from 0 to 21 mA. Furthermore, it enables complete programming of the V620 / V622

module.

In addition to this, the instrument displays the values measured or generated with the

MODBUS-RTU protocol.

CB Pocket Configurator can be powered by two NiMh rechargeable batteries, which ensure a

minimum lifetime of 8 hours at full load, or by 220 V mains power, through the power

feeder/battery charger.

By using the menu, you can set the type of operation (Generation or measurement) and signal

(Voltage or Current); you can read, write and modify the configuration of a connected V620 /

V622. You can also select the language (Italian, English, French, German or Spanish) as well

as other parameters such as the automatic switch-off option.

The instrument has two keys for of or from an operating mode, and an

incremental encoder for setting the value of the generated electrical quantities, or moving

among the menu items.

The only two bushes on the front are used both for generation and measurement. Instead, the

jack connector enables communication with a V620 / V622 or acquisition of data from a

supervision system through RS232.

Confirmation Exit

Technical Specifications

Power Supply :

Consumption :

Battery Charger :

Input/Output :

-2 NiMh type AA batteries 2650mAh, Minimum

lifetime: 8 hours at maximum load (*).

-From 220 Vac mains through a power feeder/battery

charger.

Min 50 mA, Max 300 mA

6 V, 300 mAstabilised (central positive)

Voltage: 0..11 V, Current: 0..21 mA

Protection: ± 30 V

Anti-clockwise of the push-button by one stop tooth entails:Rotation OK/SELECT

Pressing the push-button entails the change of position of the figure to be

modified:

OK/SELECT

Anti-clockwise of the push-button by one stop tooth entails:Rotation OK/SELECT

i.e. the rotation has reduced the generated value by 0.010 mA, i.e. a value 10 greater than the

previous one.

i.e. the reduction of 0.001 mAof the generated value.

We also have:

Rotation of the encoder enables you to select an item inside the menu. To confirm your

selection, press the push-button of the encoder.

Press the key to exit the mode in which you are operating, and return to the previous

menu.

If generating current or voltage, turn push-button clockwise to increase the set

value, or anti-clockwise to reduce it; conversely, by pressing the same push-button, you can

vary the position of the figure being modified (value*1, value*10, value*100, value*1000). The

modification of the position is indicated by an arrow under the figure being examined. Encoder

rotation is facilitated by the stop teeth, enabling you to know the amount of the rotation.

OK/SELECT

ESC

OK/SELECT

Example: Setting value during generation

18.999 mA

19.000 mA

18.990 mA

Press the key to return to the previous menu.ESC

19.000 mA

RS232, 9600 Baud, Address: 1, Parity: NO, Data: 8

bits; Stop bits: 1.

MODBUS-RTU

At both 50 Hz and 60 Hz

0,1 % for all IN/OUT signals.

10 Hz

Object powered by a battery, intrinsically insulated.

IP20

Temperature 0..50 °C

30..90 % non condensing.

Altitude: up to 2000 m a.s.l.

-In/Out: Bushes, Power supply : Battery compartment

at rear (under the cover in protective rubber).

-Stereophonic frontal jack 3.5 mm for connection

RS232 (COM).

Humidity

Serial communication Ports :

Protocol :

Rejection :

Precision :

Sampling Frequency :

Insulation Voltage :

Environmental conditions :

Connections :

Protection Index

General Description

SCHEME FOR SETTING CB Pocket Configurator IN GENERATION

GENERATION

V620 / V622

MEASURE

CURRENT

SETUP

INFO

PASS. CURR.

05.125 V

05.125 mA

ANALOG

SOURCE

VOLTAGE

V620 / V622

SETUP

MEASURE

INFO

CURRENT

PASS. CURR.

EN61000-6-4/2002 (electromagnetic emission,

indust ial surroundings)

EN61000-6-2/2005

EN61010-1/2001

(electromagnetic immunity,

industrial surroundings)

(safety)

All the circuits must be provided with double insulation

from the circuits under dangerous voltage. The power

supply transformer must be built to compliance with

EN60742: “Insulation transformers and Safety

transformers”.

Standards :

CB Pocket Configurator is an instrument able to:

- Measure voltage in the range 0..11 V.

- Measure voltage in the range 0..21 mA.

- Measure voltage in the range 0..21 mA powering the loop.

- Generate voltage in the range 0..11 V.

- Generate current in the range 0..21 mA.

- Generate current in the range 0..21 mA, powered by the loop . Reading of voltage is

restricted to -0.2 V to +11 V, whereas for current, the ranges are from -0.1 mA to +21 mA.

Linearity is not ensured outside the nominal ranges of 0..20 mA and 0..10 V. The operation of

the instrument is set by the user's selections in the menu.

If a voltage or current value is being read, the value respectively in mA or Volts is shown

directly on the display.

Functioning Logic

Acquisition - Sending of V620 / V622 parameters

At the first start-up, CB Pocket Configurator stores a default configuration in the memory for

the registers of

V620 / V622. The first successful acquisition of parameters from a V620 / V622 module is

automatically saved in the memory, overwriting the default values. In this way you can switch

off the instrument without losing the configuration that had just been read. These parameters

can be read and, if you wish, modified directly with CB Pocket Configurator. When any

modifications have been made, they can be automatically saved in the memory, by overwriting

the previous data. The configuration can be sent to modules V620 / V622. At the end of the

sending procedure turn OFF the first 6 DIP-switches of the SW2 of the connected V620 / V622

module:

Modification of parameters for V620 / V622

Control of Instrument

CB Pocket Configurator has two push-buttons and an encoder. The following is the lay-out of

the instrument:

Bushes

(Generation/ Measurement

of Signals)

Battery Charger

socket

O L E D D i s p l a y

(Se tta ble or read

value)

Key/encoder

Rotation: Item selection

Pressure (OK): Confirm Item

OK/SELECT

ESC key (Return to

initial menu)

Front Jack

(for connection to

RS232)

amount of the rotation.

For example we have:

CB Pocket Configurator is an instrument able to:

-Measure voltage/current.

-Generate voltage/current.

-Read the configuration from a V620 / V622 module.

-Write a new personalised configuration on a V620 / V622 module.

Measurement / Generation of voltage or current

Dimensions, Weight :

140 x 75 x 33 mm, 250 g.

the encoder push-button to enable you to modify it. If that parameter is numeric, you can

modify its value with the same mechanism used for generation. If the parameter is not

numeric, you can modify it from a multiple selection menu, by rotating the encoder and

confirming with the ESC key. Sensitivity controls the number of stop teeth for the selection of

the menu items and when scrolling the parameters. For a description of settable

parameters, seeAppendix A.

(*) For the first time, the batteries must be charged for at least 12 hours.

When setting the parameters of a V620 / V622, the display of the CB Pocket Configurator can,

for example, be the following:

Example: Setting parameters by multiple choice for V620 / V622

INPT TYPE

Name of parameter

Volt

Select type of input

OK: MODIF. ROTATE: NEXT

To go to the parameter to modify, rotate the key, to confirm the choice press the

key. At this point it is possibile to select the type of input and the display is the

following one:

OK/SELECT

INPT TYPE

Name of parameter

Volt

Select type of input

If you rotate the key clockwise, you modify the parameter in the following way :OK/SELECT

INPT TYPE

Name of parameter

Select type of input

if you again rotate the key clockwise, you obtain:OK/SELECT

INPT TYPE

Name of parameter

Select type of input

To confirm the choice of the parameter, press the key or the key, to return to

the initial display:

OK/SELECT ESC

INPT TYPE

Name of parameter

Select type of input

OK: MODIF. ROTATE: NEXT.

At this point, turn the key clockwise, for example, to pass to another parameter:OK/SELECT

MIN INPUT

Name of parameter

00.000

Select type of input

OK: MODIF. ROTATE: NEXT.

MEASURE

V620 / V622 MEASURE CURRENT

SETUP

INFO

ACT. CURRENT

05.125 V

05.125 mA

ANALOG

SOURCE

VOLTAGE

V620 / V622

SETUP

MEASURE

INFO

CURRENT

ACT. CURRENT

Press the key to return to the previous menu.ESC

In the measurement phase, you can exit the Screensaver by turning the encoder or pressing

any key.

-Set Auto Off: If you press the encoder push-button of the initial menu for more than 4

seconds, you switch over from modes Auto Off ON to Auto Off OFF or vice-versa. This

configuration is saved also in the memory. In the Auto Off ON mode, after 6 seconds of

inactivity, the screensaver is not set, but the instrument switches off by itself. Default Auto off

OFF.

The following are examples of schemes for the setting menus. These are the meanings of the

symbols:

MEASURE

V620 / V622 MEASURE CURRENT

ANALOG

SOURCE VOLTAGE

E n c o d e r

Rotation.

OK key

pressed.

Rotation and

Confirmation.

SCHEME FOR SETTING CB Pocket Configurator FOR MEASUREMENT

Setting menu

What you can do with the menu:

-Set the type of operation (Generation or Current) and the type of signal (Voltage or Current).

-Set a configuration for a V620 / V622 module.

-Read the configuration from a V620 / V622 module.

-Write the configuration on a V620 / V622 module.

-Select the language: Italian, English, French, German and Spanish.

-Select the screen contrast: up to 15 incrementing contrast levels.

-Select encoder sensitivity.

-Set the Screensaver: if no push-button has been used for 6-7 minutes, the content of the

monitor is scrolled vertically until any push-button is pressed. If you are in the generation or

measurement phase, the values are rewritten with minimum contrast. In the generation

phase, you can exit the Screensaver without modifying the value generated by pressing the

encoder push-button.

We are providing an example for setting the numeric parameters of a V620 / V622. To set the

value of the parameter, the initial display is as follows:

Example: Setting numeric parameters for V620 / V622

Max Input

MAX INPUT

Name of parameter

Measurement unit

20.000

Parameter numeric value

OK: MODIF. ROTATE: NEXT.

As in the generation mode, rotating the T key anti-clockwise by one stop tooth,

entails:

OK/SELEC

MAX INPUT

Name of parameter

Measurement unit

20.000

Parameter numeric value

If you press the push-button, this entails the transfer into the modification

mode of the parameter's numeric value:

OK/SELECT

MAX INPUT

Name of parameter

Measurement unit

19.999

Parameter numeric value

Pressing the push-button entails transferring the arrow by one position:OK/SELECT

MAX INPUT

Name of parameter

Measurement unit

19.999

Parameter numeric value

To set a negative value, move the arrow to the most significant as possible figure:

MAX INPUT

Measurement unit

19.999

Parameter numeric value

Turn the anti-clockwise until you obtain a negative value:OK/SELECT

MAX INPUT

Measurement unit

-00.001

To return to the positive values, turn the key clockwise.OK/SELECT

Parameter numeric value

1 2 3 4 5 6

SW2

DIP-Switch in OFF position

The parameters of module V620 / V622 are split into 3 sub-categories: INPUT, ALARM and

OUTPUT. If you select one of these sub-categories you can, by rotating the encoder , show

the value of that particular parameter. When you locate on a given parameter, press

Name of parameter

GENERATOR-MEASURING UNIT OF VOLTAGE/CURRENT WITH“OLED”

GRAPHIC SCREEN AND PROGRAMMER FOR MODULE V620 / V622

CB Pocket Configurator

ENGLISH - 9/16 ENGLISH - 13/16 ENGLISH - 15/16

ENGLISH - 10/16 ENGLISH - 14/16 ENGLISH - 16/16

ENGLISH - 11/16

ENGLISH - 12/16

Disposal of Electrical & Electronic Equipment (Applicable throughout the European Union and other

European countries with separate collection programs)

This symbol, found on your product or on its packaging, indicates that this product should not be treated as

household waste when you wish to dispose ofit. Instead, itshould be handed overto an applicablecollection point

for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will

help prevent potential negative consequences to the environment and human health, which could otherwise be

caused by inappropriate disposal of this product. The recycling of materials will help to conserve natural

resources. For more detailed information about the recycling of this product, please contact your local city office,

waste disposal service or thè retail store whereyou purchased this product.

ENGLISH

Press the key to return to the previous menu.ESC

SCHEME FOR GENERAL SETUP

V620 / V622 CONTRAST

SETUP SENSITIVITY

ANALOG LANGUAGE

V620 / V622 CONTRAST

SETUP SENSITIVITY

00.001

BLACK

RED

V =

BLACK

RED

V =

Electrical Connections

CONNECTION SCHEMES: GENERATION

The electrical connections if the instrument is set as a generator, are as follows:

0..21 mA current generator with power supply

to the loop provided by CB Pocket

Configurator (Maximum load impedance 500

Ohm)

0..11 V current generator (minimum load

impedance: 1 kOhm)

0..21 mA current generator, with loop

V: 24 Vdc).

CONNECTION SCHEMES: MEASUREMENT

If the instrument is set for measuring current or voltage signals, the electrical connections

are as follows:

Measurement of a current signal of 0..21 mA

(internal impedance of CB Pocket

Configurator: 20 Ohm)

Measurement of a signal of 0..11 V (internal

impedance of CB Pocket Configurator: 100

kOhm)

3.5 mm Stereo Jack

DB9-F

GND

RS232 SERIAL PORT

Connection cable DB9 with a 3.5 mm stereo Jack, can be assembled as indicated in the

following figure, or can be bought as an accessory.

Cable Jack stereo 3.5 mm to Jack stereo 3.5 mm, for connection to a V620 / V622 module, can

be assembled as indicated in the following figure, or can be bought as an accessory.

3.5 mm Stereo Jack3.5 mm Stereo Jack

GNDGND

RxTx

TxRx

press OK to confirm the operation, or ESC to cancel it.

: if the connected module does not answer.

: if there is no correct answer to the reading/writing of a register.

for writing on V620 / V622, it appears for every correctly written parameter.

TIMEOUT

MODBUS ERROR

OK:

Other indications

-If, for example, you wish to generate a voltage and, for some reason (e.g. the prods are short

circuited with each other), the instrument cannot impose it, the indicator of the type of

generation will start to flash, indicating an unreliable generation value. Likewise, for current

generation.

BLACK

RED

Measurement of the current of a transducer for a 4-21 mA loop, with power supplied by CB

Pocket Configurator (e.g. pressure measuring devices, capacity measurement devices). CB

Pocket Configurator provides a power supply of about 11 V.

TRANSDUCER

CURR. GEN

PASSIVE CURR. GEN

VOLTAGE GEN

CURR. MEASUREMENT

VOLTAGE MEASUREMENT

ACTIVE CURRENT MEASUREMENT

(**) If you try to set a value higher than the maximum or lower than the minimum established for

the parameter, CB Pocket Configurator will automatically return the value within the limits.

MODBUS REGISTERS

CB Pocket Configurator has MODBUS 16 bits (words) registers, accessible by RS232 serial

communication. This means data can be acquired from a PC or a controller. In the next

paragraphs, we shall describe the supported MODBUS commands, and the functions of the

registers.

Holding Registers

The 16-bit Holding Registers have the following structure:

The Bit notation [x:y] shown in the table indicates all the bits from x to y. For example, Bit

[2:1] indicates bit 2 and bit 1, and illustrates the meaning of the various linked

combinations of the values of the two bits. Remember that the MODBUS 3, 4, 6 and 16

single and multiple reading and writing functions can be executed on the following

registers.

Supported MODBUS Commands

Code

03 (*)

04 (*)

Function

Read Holding Registers

Read Input Registers

Write Single Register

Write Multiple Registers

Description

Reading of word registers up to 16 at a time

Reading of word registers up to 16 at a time.

Writing of a word register

Writing of word registers up to 16 at a time

(*) The two functions have the same effect.

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Most

significant bit

Least

Significant bit

Bit Index

Word (16 bits): RegisterMODBUS

For generation, the register shows the value

shown on the display, in mV for voltage, and in A

for current.

Bit [15:0]

MEAS_GEN_VALUE Value of generated voltage or current. R40029

Both for measuring and generating current, it

indicates the effective value on the terminals (in

A with sign).m

Bit [15:0]

MEASURE_IDC Value of measured or generated current. R40026

Both for measuring and generating voltage, it

indicates the effective value on the terminals (in

mV with sign).

Bit [15:0]

MEASURE_VDC Value of measured or generated voltage. R40025

The top part of the register contains the ID of

the module ( 21 ):Bit [15:8]

The low part contains the firmware revision:

Bit [7:0]

MACHINE ID R40001

In this Appendix, we supply a description of all the parameters settable with CB Pocket

Configurator for the configuration of a V620 / V622 module. For more information, consult the

instructions for V620 / V622.

: it may be selected only if the input type is a PT100, Pt500, PT1000, NI100

thermoresistances. It selects for these RTD inputs a 3 or 4 clabes connection.

: sets the rejection programmable for 50 or 60 Hz mains frequency (normally set to

50 Hz).

: sets the conversion resolution : 12bits, 14 bits, 15 bits, 16 bits.

: it may be edited only if the input type is a NTC. It allows to set the value of the

NTC resistance at 25 °C.

INPUT

Inpt type

Min Input

Max Input

B Param

Fault Al Relè OFF

Relè ON

Alarm ON

TypeAlar

Alarm OFF

TypeAlar

Delay ON

Delay OFF

: allows to select the input type among these ones: Volt, , mA, NI100, PT100,

PT500, PT1000, TC J, TC K, TC R, TC S, TC T, TC B, TC E, TC N, POTEN (Potentiometer),

KTY81, KTY84, NTC.

(**): sets the start value of the scale, accordig to the user needs. This value of the

input correspondes to the start scale value of the analog output

(**): sets the start value of the scale, accordig to the user needs. This value of the

input corresponds to the end scale value of the analog output.

(**)

(**): it may be edited only if the input type is a NTC. It allows to set the B constant of

the NTC (among 25 °C and 50 °C).

: sets the action in case of alarm. By selecting , in case of alarm the relay will

be de-energized while by selecting , the relay will be energized. The opposite action

will performed in case of alarm restoring.

(**): sets the limit value of the input, under or above which (depending on the

setting of ) the alarm will be activated.

(**): sets the value of the input, under or above which (depending on the setting of

) the alarm's condition ends.

: sets the time (in seconds: 0..255) after which the alarm's action is actually

performed (if the alarm condition persists).

: sets the time (in seconds: 0..255) after which the action of ended alarm is actually

Wire NR

Rejection

ADC Resol

R To 25°C

ALARM

APPENDIX A

Type Alar MIN Alarm ON

MAX Alarm ON

Alarm Mem RETENTIVE

RESET

Root

Type Out

Min Out

Max Out

Clipp. Max

Clipp. Min

Fault Out

Filter

: sets the alarm's type. By selecting , the value will be considered as

an inferior threshold and the alarm will be activated when the input is lower than it. By selecting

, the value will be considered as a superior threshold and the alarm will be

activated when the input is higher than it.

: sets tha alarm as retentive (selecting ) or not retentive (selecting

: if enabled (setting ), the square root extraction is activated (only for voltage or current

input types).

: the type of output (voltage or current) is selected by setting the DIP-switch. With this

field, you can select only the measurement unit which will be displayed: or . When

sending the configuration to a V620 / V622 module, make sure that the position of the DIP-

switches (***) of the module agrees with the type of output selected for setting the other

parameters.

(**): sets the start value of the output scale. The output will have this value when the

input is equal to the selected start value.

(**): sets the end value of the output scale. The output will have this value when the

input is equal to the selected end value.

(**): sets the superior limit for the output. If for example we have a 4..20 mA input

and a 4..20 mA output, by setting a maximum limit = 16 mA, values of input among 16 and 20

mAproduce an output equal to the maximum limit 16 mA.

(**): sets the inferior limit for the output. If for example we have a 4..20 mA input and

a 4..20 mA output, by setting a minimum limit = 6 mA, values of input among 4 and 6 mA

produce an output equal to the minimum limit 6 mA.

(**): sets the value of the output in case of fault.

: allows to select the time costant of the numeric filter. The value (in seconds), indicates

the time necessary to the analog output to reach the 63 % of the final value, when a step

variation of the measured variable is applied to the input.

OUTPUT

Volt mA

Error Signalling

Any errors are shown directly on the display.

Possible signals, with the relevant meaning, are shown below.

: voltage reading exceeds 11 V.

: voltage reading is below a -0.2 V.

: current reading exceeds 21 mA.

: current reading is below -0.1 mA.

: if the connected module is not a V620 / V622 or the V620 / V622 is not

recognised. In the latter case, you can nevertheless read/write from/on the module:

Messages in the measurement or generation phase:

OVER VOLTAGE

UNDER VOLTAGE

OVER CURRENT

UNDER CURRENT

Messages in the programming or reading phase of V620 / V622 parameters :

NOT V620 / V622

SCHEME FOR READING AND WRITING PARAMETERS V620 / V622

Reading from

V620 / V622

Sending

parameters

to V620 / V622

V620 / V622

SEND PARAM

SETUP

PARAMETERS

ANALOG

READ PARAM

V620 / V622

SETUP

SEND PARAM

PARAMETERS

Press the key to return to the previous menu.

For a description of the settable parameters see .

ESC

Appendix A

SCHEME FOR SETTING CB Pocket Configurator FOR MODIFYING V620 / V622

PARAMETERS

Input

Parameters

Alarm

Parameters

Output

Parameters

V620 / V622

SEND PARAM

ALARM

SETUP

PARAMETERS

USCITA

OUTPUT

ANALOG

READ PARAM

INPUT

V620 / V622

SETUP

SEND PARAM

PARAMETERS

ALARM

OUTPUT

Voltage

SW3

1 2

Current

1 2

There is not insulation between RS232 serial port and Input/Output port.

CB Pocket Configurator

MI001820

-E

(***) We indicate the DIP-switches of the V620 / V622 module, for setting the type of output:

Press the key to return to the previous menu.

For a description of the settable parameters see .

ESC

Appendix A

Camille Bauer AG

Aargauerstrasse 7

CH-5610 Wohlen/Switzerland

Phone +41 56 618 21 11

Fax +41 56 618 35 35

e-Mail: info@camillebauer.com

http://www.camillebauer.com

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Gossen MetraWatt Pocket Configurator Operating instructions

Brand: Gossen MetraWatt

Model: Pocket Configurator

Type: Operating instructions

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