VEGA MET614 User Manual

4.3 (4)

Level and Pressure

Operating Instructions

VEGAMET 614

 

 

%

 

 

100

 

-

+

 

CONNECT

 

1

2

 

 

ESC

OK

 

on

 

 

614

Ser. No.

 

 

12345678

in

out

Contents

Contents

1

Product description

 

 

1.1

Function and configuration ................................................

4

 

1.2

Approvals ...........................................................................

5

 

1.3

Features .............................................................................

5

 

1.4

Technical data ....................................................................

6

 

1.5

Dimensions .........................................................................

9

2

Mounting and installation instructions ..............................

10

3

Electrical connection

 

 

3.1

Connection instructions ...................................................

12

3.2Connection instructions for Ex approved applications . 12

 

3.3

Wiring plan ........................................................................

12

4

Adjustment

 

 

4.1

Indicating and adjustment elements ...............................

13

 

4.2

Adjustment system ..........................................................

14

 

4.3

Adjustment via PC ...........................................................

15

 

4.4

Configuration and parameter adjustment .......................

16

 

4.5

Comparison: reduced menu – extended menu ..............

17

5

Setup ..........................................................................................

18

6 Settings in the "Reduced menu“

 

 

6.1

Configuration of measurement loop ...............................

19

 

6.2

Adjustment with medium ..................................................

20

 

6.3

Adjustment without medium ............................................

21

 

6.4

Scaling ..............................................................................

22

 

6.5

Integration time ................................................................

23

 

6.6

Outputs .............................................................................

24

 

6.8

Password, language, default, reset, menu mode ..........

25

 

6.7

Simulation .........................................................................

25

2

VEGAMET 614

Contents

7

Settings in the "Extended menu“

 

 

7.1

Configuration of measurement loop ...............................

26

 

7.2

Configuration of inputs .....................................................

28

 

7.3

Configuration of outputs ..................................................

29

 

7.4

Adjustment........................................................................

30

 

7.5

Conditioning ......................................................................

31

 

7.6

Parameter adjustment of outputs ...................................

32

 

7.7

Simulation .........................................................................

37

 

7.8

Special function: Reset ....................................................

37

 

7.9

Password, language, menu mode ..................................

38

 

7.10

Special function: Manual correction ................................

38

 

7.11

Linearisation curves ........................................................

39

 

7.12

Info ....................................................................................

42

 

7.13

Reset VEGAMET .............................................................

43

8

Measured quantity and units ................................................

44

9

Diagnosis

 

 

9.1

Maintenance .....................................................................

45

 

9.2

Simulation .........................................................................

45

 

9.3

Fault signal ........................................................................

45

 

9.4

Repair ...............................................................................

45

 

9.5

Error codes ......................................................................

46

10

Menu schematics

 

 

10.1

Menu schematic “reduced menu” ..................................

49

 

10.2

Menu schematic “extended menu” .................................

50

Safety information ......................................................................

56

Note Ex area ..............................................................................

56

VEGAMET 614

3

Product description

1 Product description

1.1 Function and configuration

VEGAMET 614 is a signal conditioning instrument for a number of different applications, e.g.:

-level measurement

-gauge measurement

-process pressure measurement

-etc.

Software configuration

Input component

-continuous current input

-contact input

EB FB

Functional component

-measurement loop TAG 1

Function

The signal conditioning instruments power the connected sensors and process their analogue measuring data. The conditioning is done by a special software consisting of functional components (FB), input components (EB), output components (AB) as well as DCS components (PB).

Configuration

The VEGAMET 614 signal conditioning instrument is a module unit with plug-in socket. The front plate contains an adjustment module with LC display and keys.

Output components

-current output

-voltage output

-DISBUS outputs

-failure output

-MET display

-relay outputs

AB

PC/DCS components - PC/DCS outputs

PB

4

VEGAMET 614

Product description

1.2 Approvals

1.3 Features

Ex approval

As an accessory, intrinsically safe instrument. EC type approval certificate acc. to CENELEC

II (1) G [EEx ia] IIC

WHG approval

Signal conditioning instrument as part of an overfill protection system acc. to WHG applied for.

-microcomputer-controlled signal conditioning instrument for continuous measurement

-adjustment module with LC display and 6 keys

-adjustable integration time

-two fixed and three user-programmable linearisation curves

-fault monitoring

-fault signal and failure diagnosis via display

Input:

-1 sensor input (capacitive electrode, pressure transmitter or other 4 … 20 mA sensor)

-1 correction input (for key, switch or level

switch)

Outputs:

-1 current output 0/4 … 20 mA

-1 voltage output 0/2 … 10 V

-2 relay outputs (spdt)

-1 DISBUS output for digital wiring and for connection of VEGADIS 174

-1 fail safe relay

-adjustment also via PC with adjustment software VVO; connection via the interface adapter of the VEGACONNECT series

VEGAMET 614

5

Product description

1.4 Technical data

Power supply

Operating voltage

Unom = 20 … 250 V AC, 50/60 Hz

 

 

= 20 … 72 V DC

Power consumption

approx. 10 VA or approx. 4 W

Meas. data input

 

Number

1 input

Input type

active two-wire input, analogue (sensor is

 

 

powered by VEGAMET)

Range

4 … 20 mA

Applicable sensors (loop powered)

capacitive electrodes, pressure transmitters,

 

 

process pressure transmitters, differential

 

 

pressure transmitters,

 

 

ultrasonic sensor (4 … 20 mA sensor),

 

 

radar sensor (4 … 20 mA sensor)

Voltage

 

-

at 4 mA

approx. 19.5 V DC

-

at 20 mA

approx. 16 V DC

Current limitation

at approx. 26 mA, short-circuit-proof

Detection line break

< 3.6 mA

Detection short-circuit

> 21 mA

Min. adjustment delta

2 % of the entered sensor values

Connection cable

2-wire standard cable (screening

 

 

recommended)

max. resistance per wire

35 Ω

Resolution

1 µA

Linearity error

0.025 % at 4 … 20 mA

Temperature error

0.04 %/10 K at 4 … 20 mA

Current output

 

Number

1 output

Function

analogue output of the processing results

Range

adjustable between 0 … 20 mA

Load

max. 500 Ω

Resolution

1 µA

Linearity error

0.05 % (relating to 20 mA)

Temperature error

0.05 %/10 K (relating to 20 mA)

Voltage output

 

Number

1 output

Function

analogue output of the processing results

Range

adjustable between 0 … 10 V

Current

max. 1 mA

Resolution

0.5 mV

Linearity error

0.05 % (relating to 10 V)

Temperature error

0.06 %/10 K (relating to 10 V)

6

VEGAMET 614

Product description

Relay outputs

Number

2 switching relays

 

1 fail safe relay

Contact

floating spdt

Contact material

AGSNO2, hard gold plated

Turn-on voltage

min. 10 mV DC

 

max. 250 V AC/DC

Switching current

min. 10 µA

 

max. 3 A AC, 1 A DC

Breaking capacitance

max. 750 VA,

 

18 W at U = 60 V DC; 40 W at U 40 V DC

Min. switching hysteresis

 

 

(Low/High delta)

0.5 %

DISBUS output

 

 

Function

for linking the signal conditioning instruments

 

and for connecting digital indicating

 

instruments

Connection cable

2-wire standard cable (screening is

 

recommended)

max. cable length

1000 m

Indicating elements

 

 

Clear text indication

LC display

 

- 4-line, 6 digits each

 

-

background lighting

Analogue indication

LED chain consisting of:

 

-

11 segments 0 % … 100 %

 

-

shows the actual value of the measurement

 

 

loop

LEDs in front plate

green: operating voltage on

 

red: fault signal (LED lights with deenergised

 

relay)

 

yellow: relay status (standard setting:

 

LED lights with energised relay)

Adjustment elements

 

 

Front plate

6 keys for configuration and parameter

 

adjustment

Upper housing side

rotary switch for adjustment of the instrument

 

address on DISBUS (in mounted status,

 

covered by plug-in socket)

Ambient conditions

 

 

Permissible ambient temperature

-20°C … +60°C

Storage and transport temperature

-40°C … +80°C

Electrical connection

 

 

Screw terminal

max. 1.5 mm2

VEGAMET 614

7

Product description

Electrical protective measures

Instrument

IP 30

Plug-in socket

IP 20

Protection class

II

Overvoltage category

II

Electrical separating measures

 

Reliable separation acc. to

 

VDE 0106, part 1 between

power supply, fail safe and level relay

 

 

and measuring data inputs

-

reference voltage

250 V

-

isolation resistance

2.3 kV

Galvanic isolation

between relay outputs

-

reference voltage

250 V

-

isolation resistance

1.4 kV

Potential separation

between DISBUS and outputs

-

reference voltage

50 V

-

isolation resistance

0.5 kV

Common reference potential at

voltage and current output

Mechanical data

 

Series

module unit with plug-in socket, including

 

 

transparent cover, sensor terminal cover,

 

 

coded pin, two jumpers

Mounting

carrier rail mounting acc. to DIN 46 277, Bl. 3

Dimensions, unmounted

W = 72 mm, H = 118.5 mm, D = 134 mm

Weight

approx. 480 g

CE conformity

VEGAMET 614 and VEGAMET 614 Ex signal conditioning instruments meet the protective regulations of EMC (89/336/EWG) and NSR (73/23/EWG). The instruments must only be used in industrial areas. Conformity has been judged acc. to the following standards:

EMC

Emission

EN 50 081 - 2: 1993

 

Susceptibility

EN 50 082 - 2: 1995

NSR

 

EN 61 010 - 1: 1993

8

VEGAMET 614

VEGA MET614 User Manual

Product description

Ex technical data

Power supply

Operating voltage

Unom corresponds to non-Ex version

 

Reference voltage

Um = 250 V AC or 125 V DC

Meas. data input (intrinsically safe circuit)

 

 

Flame proofing

II(1) G [EEx ia] IIC, [EEx ia] IIB

 

Max. values

 

 

-

voltage

UO = 22.2 V

 

-

current

IO = 112 mA

 

-

power

PO = 620 mW

 

 

Characteristics

linear

 

 

Effective inner inductance LI

negligible

 

 

Effective inner capacitance CI

negligible

 

 

 

 

 

 

 

 

 

 

 

EEx ia IIC

EEx ia IIB

 

 

 

 

 

 

Max. permissible outer inductance LO

 

2 mH

10 mH

 

 

 

 

 

 

Max. permissible outer capacitance CO

 

160 nF

1100 nF

 

 

 

 

 

 

The intrinsically safe circuits are reliably separated from the non-intrinsically safe circuits up to a peak value of the nominal voltage of 375 V. The max. voltage on the non-intrinsically safe circuits should not exceed 253 Veff in case of failure.

1.5 Dimensions

Transparent cover

134

Carrier rail 35 x 7.5 or 35 x 15 acc. to EN 50 022

1

2

 

3

4

5

6

 

 

7

8

 

 

 

 

 

 

 

 

%

 

118,5

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

-

 

 

+

 

 

 

CONNECT

 

 

 

 

 

 

 

 

1

2

 

 

 

 

 

 

 

 

54,5

 

on

 

 

 

ESC

 

OK

 

 

 

 

 

 

 

 

 

 

 

 

614

 

 

 

 

 

Ser. No.

 

 

 

 

 

 

 

 

 

12345678

9

10

 

11

12

13

14

 

 

15

16

17 18

20

21

22

23 24

25

26

27

28

 

 

 

 

72

 

 

 

 

 

 

VEGAMET 614

9

Mounting and installation instructions

2 Mounting and installation instructions

Mounting

Each series 600 signal conditioning instrument consists of a plug-in socket for carrier rail mounting DIN 46 277 and a module unit.

The supply voltage can be connected to terminals 17 and 18.

For neighbouring series 600 signal conditioning instruments, it is possible to continue the connection L1 and N directly via the supplied jumpers. The same is valid for the connection of VEGAMET voltage output 0 … 10 V (terminals 15 and 16) and for DISBUS output (terminals 9 and 10).

Note!

The jumpers must never be used with single instruments or at the terminating end of an instrument row. If this is not observed, there is danger of coming in touch with the operating voltage or causing a short-circuit.

VEGAMET 614 Ex signal conditioning instrument is intrinsically safe and must not be installed in hazardous areas.

Before setup, the Ex separating chamber must be plugged into VEGAMET 614 Ex as shown in the illustration.

Coding

To avoid interchanging the various signal conditioning instruments, the plug-in socket is provided with pins and the signal conditioning instruments with corresponding gaps (mechanical coding).

Instrument coding ensures through differently positioned coding pins that the various series 600 signal conditioning instruments are not interchanged.

An Ex coding with inserted coding pins ensures that the non-Ex and Ex instruments are not interchanged.

On VEGAMET 614 Ex, the supplied coding pins (instrument coding pin

and Ex coding pin) must be inserted by the user according to the below table.

 

Instrument

Ex

 

coding

coding

 

 

 

VEGAMET 614

right 1

––

 

left B

 

 

right B

 

 

 

 

VEGAMET 614 Ex

right 1

left A

 

left B

 

 

right B

 

Safe operation is ensured only if the operating instructions manual and the EC type approval certificate are observed. VEGAMET 614 Ex must not be opened.

Separating chamber

 

 

 

 

(must always by

 

 

 

 

plugged in on the left

 

 

 

 

with Ex instruments)

 

 

 

 

 

left

 

right

 

Ex coding

A o

VEGA

A o

VEGA

 

B o

 

B o

 

 

C o

 

C o

 

Jumpers

1 o

 

1 o

 

2 o

 

2 o

 

Direct supply for

3 o

-

3 o

-

o

4 o

0…10 V

0…10 V

voltage output

o

+

5 o

+

DISBUS

DISBUS

0 … 10 V and

o

6 o

 

 

 

 

DISBUS

7 o

 

7 o

 

 

8 o

 

8 o

 

Direct connection

9 o

N

9 o

N

o

10 o

for supply voltage

o

L1

11 o

L1

 

12 o

 

12 o

 

10

VEGAMET 614

Mounting and installation instructions

Transparent cover

To protect the instrument against unauthorized adjustment, the front plate of VEGAMET can be equipped with two lockable transparent covers after setup. To remove the transparent cover, see illustration.

VEGAMET 614

11

Electrical connection

3 Electrical connection

3.1 Connection instructions

Note the following instructions for electrical connection:

-The connection must be made acc. to the local installation standards (e.g. in Germany acc. to the VDE-regulations).

-The wiring between VEGAMET 614 and sensor can be made with standard twowire cable.

-If strong electromagnetic interferences are expected, we recommend the use of screened cable. The screening must be earthed on both ends.

-The line resistances stated in the technical data must not be exceeded.

-If overvoltages are expected, we recommend a sensor electronics with integrated overvoltage protection or the installation of VEGA overvoltage arresters.

3.2 Connection instructions for Ex approved applications

When wiring between VEGAMET 614 Ex and an explosion protected sensor, the installation rules, in Germany acc. to VDE 165 and the EC type approval certificate, must be observed. The official documents are supplied with the respective instrument.

3.3 Wiring plan

Sensor

 

 

 

 

Current

 

 

 

 

output

+

-

 

 

 

 

+

-

1

2

3

4

5

6

7

8

DISBUS

 

 

 

 

 

Voltage output

output

 

 

 

 

 

 

 

 

 

 

+

-

 

 

 

 

 

 

 

 

+

-

9

10

 

 

11

12

13

14

 

 

15

16

17

18

19

20

21

22

23

24

25

26

27

28

+

-

 

 

 

 

 

 

 

 

 

 

L1

N

 

 

 

 

 

 

 

 

 

 

Power supply

 

 

 

 

 

 

 

 

 

 

 

 

Fail

 

Level

 

Level

 

 

 

 

safe

 

relay 1

relay 2

 

 

 

relay

 

 

 

 

 

 

 

The connections "9, 10, 15, 16, 17 and 18“ can be connected with the supplied jumpers to neighbouring series 600 signal conditioning instruments.

Ex version

Before connecting Ex certified instruments, please note the instructions in the attached official documents as well as the valid installation regulations. Make sure that the Ex separating chamber is plugged in on the left instrument side before setup (see illustration Coding).

12

VEGAMET 614

Adjustment

4 Adjustment

4.1Indicating and adjustment elements

Position of the rotary switch

Rotary switch

A rotary switch is located on the upper side of the housing. It is used to set the instrument address on DISBUS. This setting is necessary if several VEGAMET signal conditioning instruments are linked via the DISBUS or if you control a VEGADIS 174 indicating instrument via the DISBUS.

The adjustment range 1 … F corresponds to the DISBUS addresses 1 … 15.

Factory setting: 1

Note:

If address 0 is set, the VEGAMET does not participate in the DISBUS communication.

Rotary switch

7

8

9

 

 

10

6

 

A

 

 

5

 

B

11

 

 

 

4

 

 

 

C

12

3

 

 

 

D

13

 

 

 

 

 

2

 

E

 

14

1

0

F

 

 

15

 

 

 

 

 

 

 

 

 

 

 

The set instrument address on the DISBUS can be indicated via the LC display.

Note

If several VEGAMET are linked via the DISBUS, each address must be assigned only once!

Front plate

 

 

 

1

 

 

 

2

 

 

 

%

 

 

 

100

4

 

-

+

 

 

3

5

 

CONNECT

1

2

 

6

 

ESC

OK

 

 

on

 

7

 

614

Ser. No.

 

 

12345678

1LCD (4 lines with 6 figures each, illuminated) for clear text indication

2LED chain (yellow) for quasianalogue indication of the measured value

3Keys for menu adjustment

4Connection socket for VEGACONNECT

5LED (yellow) lights if the relay is energised (standard setting)

6LED (red), lights if fail safe relay is deenergised

7LED (green), lights if operating voltage is on

VEGAMET 614

13

Adjustment

4.2 Adjustment system

Indicating and adjustment module

Branching point, i.e. jump to the next lower menu with [OK]

%

100

- +

Depending on the menu item, interrupt adjustment or change to the next higher

menu

ESC OK

Indication of

-measured value

-menu item

-parameter

Depending on the menu item, change value or choose out of a list

Choose menu item

Depending on the menu item, save the set value or change to the lower menu

Reduced menu - extended menu

Two menu systems are available: the "reduced menu“ and the "extended menu“.

Note:

VEGAMET 614 is preset to "reduced menu“ mode!

In the majority of applications, you can carry out the necessary settings in this menu mode (see also chapter 4.5 Comparison of the menu modes).

Adjustment structure

The adjustment is made via 6 keys in conjunction with the text display. The jump from the measured value display to the next lower menu item is made with [OK]. Use [–>] or [<–] to change within this menu level from one menu item to the other. A branching point is indicated by the symbol ▼ and enables with [OK] a jump to the next lower menu item. Parameters are indicated by the missing symbol ▼ . The value of the parameters can be modified with [+] or [–] or chosen out of a list. The modified value can be saved with [OK]. To interrupt a setting (without saving the modification), you have to push [ESC]. A jump up to the next higher menu item is made with [ESC]. 15 minutes after pushing a key

for the last time, an automatic reset to the measured value display is triggered. A jump up to the next higher menu level with [ESC] is possible from each menu item, even if no connection is shown in the menu schematics.

Add’l function

ESC

ESC

ESC

ESC

Pass-

Langu-

TAG 1

Menu

word

age

to de

mode

 

Eng-

fault

Redu-

off

lish

 

ced

If you are in the utmost right menu item of a menu row and push the [–>] key, you will immediately reach the utmost left menu item of this row. You also reach immediately the right menu item from the left one, if you push the [<–] key.

The connections (shown with a broken line) are not shown in the menu schematics in order to provide a clearer overview.

Volt output 1

prop.

Unit

Volt

Failure

Volt

to

 

output

mode

limi-

Per-

 

 

 

tation

cent

0,0%

0/10V

0V

on

14

VEGAMET 614

Param.
TAG-
No. 1
Language
English

Adjustment

Formatting examples the menu schematic

White letters indicate parameters which can be modified with the [+] or

[–] key and saved with the [OK] key. Examples:

-In the menu item "Language“ you can change from German to English.

4.3 Adjustment via PC

Setup

-directly via the keys of the adjustment module

-or with a PC, equipped with VVO software (VEGA Visual Operating) and an interface adapter VEGACONNECT.

Bolt print/italic inputs, e.g. the measurement loop name "TAG-No. 1" can

show a different text if you have carried out a parameter adjustment

or configuration of the measurement loop. In the menu schematics, you will see the factory setting.

Volt Light grey menu items are only dis-

at played if necessary (depending on

0%

0,000 the adjustments in the other menu items).

%

100

- +

CONNECT 1 2

ESC OK

on

 

 

614

Ser. No.

 

 

 

 

 

 

 

12345678

 

 

 

 

 

 

 

 

 

 

VEGACONNECT

Changing the menu mode:

Move from the display of measured value (TAG-No.1) to the menu item "Menu mode reduced“. Now push [+] twice until "Menu mode Extended“ appears, then push [OK]. You can now return to the measured value indication by pushing [ESC] twice.

TAG-

No. 1

%

 

 

 

 

 

 

xx,x

 

 

 

 

 

 

Param.

Confi-

Add’l

 

 

 

 

TAG-

gura-

func-

 

 

 

 

No. 1

tion

tions

 

 

 

 

 

 

Pass-

Langu-

TAG 1

Reset

Menu

 

 

word

age

to de

TAG 1

mode

 

 

 

Eng-

fault

 

Redu-

 

 

off

lish

 

 

ced

VEGAMET 614

15

Adjustment

4.4Configuration and parameter adjustment

No matter whether you set up your VEGAMET via the keys of the adjustment module or via a PC with the software VVO, the procedure is always the same.

Proceed in the following sequence:

-configuration (if not already configured with a factory setting)

-parameter adjustment.

In this operating instructions manual, the adjustment steps are described which are directly carried out on the keys of VEGAMET. The adjustment via the software VVO is described in a separate manual.

Configuration

Configuration means initial assigning or setting functions. VEGAMET requires a (mostly once) basic co-ordination that determines the applications and the assignments of the inputs and outputs. Choices can be made from existing functions and options. This procedure is called configuration. The signal conditioning instruments are delivered with a configuration which only needs to be changed in special cases.

The basic configuration includes the following steps:

1 Configuration measurement loop

Choose the kind of application (level, gauge…)

Choose sensor type (capacitive, hydrostatic…)

Determine application (standard, level difference…)

Determine options (no option, corrections…)

Note:

The measurement loop configuration can only be modified, if a "Reset to single measurement“ has been carried out previously (under "Additional functions“ in the extended menu). If you only want to modify the sensor type, you first have to carry out "Reset TAG 1“ (under "Additional functions“ in the reduced menu).

2 Configuration of inputs

Determine from where your VEGAMET receives the input data (sensor, other VEGAMET)

Enter sensor characteristics values (meas. range, current range)

3 Configuration of outputs

All outputs (except fail safe relay) can been assigned to one sensor or can be switched off.

After basic configuration, VEGAMET goes into operating mode and indicates the actual measured value. The other configurations should be carried out after the parameter adjustment.

Parameter adjustment

Parameter adjustment means changing the values. Signal conditioning instruments have many parameters, the values of which can be modified, such as for example, the integration time of 0 … 600 s. The modification of these values is called parameter adjustment. The parameter adjustment does not influence the configuration. Take note that parameter adjustment is only possible after a configuration has been carried out (e.g. set values of the current input after the current output has been assigned).

16

VEGAMET 614

Adjustment

4.5 Comparison: reduced menu – extended menu

In the table the most important functions of VEGAMET 614 are listed – each with a mark indicating in which menu mode the functions are available.

Function

Reduc.

Ext.

 

menu

menu

 

 

 

Adjustment with medium

x

x

 

 

 

Adjustment without medium

x

x

 

 

 

Set integration time

x

x

 

 

 

Simulation

x

x

 

 

 

Switch over current output (4/20 mA, 0/20 mA, 20/4 mA, 20/0 mA)

x

x

 

 

 

Switch over voltage output (2/10 V, 0/10 V, 10/2 V, 10/0 V)

x

x

 

 

 

Switch over relay mode (overfill protection – dry run protection)

x

x

 

 

 

Scaling (display)

x

x

 

 

 

Change menu mode (reduced – extended)

x

x

 

 

 

Change menu language

x

x

 

 

 

Activate/deactivate password

x

x

 

 

 

Change sensor type

x

x

 

 

 

Change measurement loop name

x

x

 

 

 

Reset measurement loop (Reset TAG)

x

x

 

 

 

Reset measurement loop to default (TAG to default)

x

x

 

 

 

Edit linearisation curves

x

Change mode (e.g. level – gauge)

x

 

 

 

Select different reference values for outputs

x

 

 

 

Define output behaviour (current/voltage output) in case of failure

x

 

 

 

Adapt VEGAMET to sensor characteristics values

x

 

 

 

Offset correction during adjustment

x

 

 

 

Adjust relay switching delay

x

 

 

 

Reset level

x

 

 

 

Assign inputs (from another VEGAMET)

x

 

 

 

Switch on/off current/Volt limitation

x

 

 

 

Individual setting of current/voltage output values betw. 0 … 20 mA/0 … 10 V

x

 

 

 

Manual offset correction

x

 

 

 

Manual real value correction

x

 

 

 

Info indication

x

 

 

 

 

 

 

VEGAMET 614

 

17

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