Ditel BETA-D, Kosmos series Instruction Manual

Download

Page 1

ODE: 307

7126

EDITION: 0

-0

-20

0 6

TACHOMETER - TOTALIZER

PART 1 / 2

MODEL BETA-D

PROTOCOL MODBUS-RTU COMPATIBLE

ODE: 307

7126

EDITION: 0

-0

-20

0 6

INSTRUCTIONS MANUAL

COUNTER

TOTALIZER

TACHOMETER - TOTALIZER

PART 1 / 2

MODEL BETA-D

PROTOCOL MODBUS-RTU COMPATIBLE

Page 2

This catalogue does not constitute a formal agreement. All information given in this manual i

subject to change without notice.

The KOSMOS SERIES brings a new philosophy in digital panel instrumentation which is ex

ressed by multipurpose,

modular

-concept devices providing a rich array of basic

functions and advanced capabilities. With a fully MODULAR DESIGN, it is

ossible to implement a

wide variet

of applications by only adding the adequate

options. Intelli

ence within allows the meter to recognize the options

installed and ask for the necessar

y p

arameters to properly

function within desire

d margins. The basic instrument without

output options omits these data in the program routines. The instrument's CALIBRATION is made at the factor

eliminating the need for adjustment potentiometers. An

circuit or option that may need any adjust incorporates a

memor

where calibration parameters are stored, making it

ossible the optional cards be totally interchangeable without

need of any subsequent adjust.

Custom CONFIGURATION for specific applications can be made

uickly and easily through five front panel keys,

followin

structured choice menus aided by display prompts

at eac

h programming step.

Other features of the KOSMOS family include :

CONNECTIONS via plug-in terminal blocks without screws and CLEMP-WAGO clips cable retention system.

DIMENSIONS Models ALPHA & BETA 96x48x120 mm DIN 43700 Models MICRA & JR/JR20 96x48x6

0 mm DIN 43700 CASE MATERIAL UL-94 V0-rated polycarbonate. PANEL INSTALLATION by means of single part

fingertip without screws.

To guarantee the meter's technical specifications, it is advised to check

its calibration at periodical intervals according to the ISO9001 standards for the particular application operating criteria. Calibration should be performed at the factory or in a qualified laboratory.

INTRODUCTION TO THE

KOSMOS SERIES

This catalogue does not constitute a formal agreement. All information given in this manual is subject to change without notice.

The KOSMOS SERIES brings a new philosophy in digital panel instrumentation which is ex

ressed by multipurpose,

modular

-concept devices providing a rich array of basic

functions and advanced capabilities. With a full

MODULAR DESIGN, it is possible to implement a

wide variet

of applications by only adding the adequate

options. Intelli

ence within allows the meter to recognize the options

installed and ask for the necessar

y p

arameters to properly

function within des

ired margins. The basic instrument without

output options omits these data in the program routines. The instrument's CALIBRATION is made at the factor

eliminating the need for adjustment potentiometers. Any circuit or option that may need any adjust incor

orates a

memor

where calibration parameters are stored, making it

ossible the optional cards be totally interchangeable without

need of any subsequent adjust.

Custom CONFIGURATION for specific applications can be made

uickly and easily through five front panel keys,

following structured choice menus aided b

display prompts

at each programming step. Other features of the KOSMOS family include :

CONNECTIONS via plug-in terminal blocks without screws and CLEMP-WAGO clips cable retention system.

DIMENSIONS Models ALPHA & BETA 96x48x120 mm DIN 43700 M

odels MICRA & JR/JR20 96x48x60 mm DIN 43700 CASE MATERIAL UL-94 V0-rated polycarbonate. PANEL INSTALLATION by means of single part

fingertip without screws.

To guarantee the meter's technical specifications, it is advised to

check

Page 3

1.2.General information

1.1. Introduction

1.2. Panel functions description

Setting up

2.1. Package contents

2.2. Supply. Connectors

2.3. I

nput configuration. Connections

2.4. Programming introduction

2.5. Programming guide and summary of functions

4-5 6-7

8 9-10 11-12 13-14 15-16

Counter configuration

Index

Tachometer configuration

Index

Batch counter

Index

Keyboard and back connector functions. Lock-out

Index

Characteristics, dimensions and mounting

Index

APPENDIX

Index

INDEX

1.2.General information

1.1. Introduction

1.2. Panel functions description

Setting up

2.1. Package contents

2.2. Supply. Connectors

2.3. Input configuration. Connections

2.4. Programming introduction

2.5. Programming guide and summary of functions

4-5 6-7

8 9-

10 11-12 13-14 15-16

Counter configuration

Index

Tachometer configuration

Index

Batch counter

Index

Keyboard and back connector functions. Lock-out

Index

Characteristics, dimension

s and mounting

Index

APPENDIX

Index

Page 4

FRONT

COVER

ANALOG OUTPUT

OPTION

INPUT CARD

RS232C/ RS485 OUTPUT OPTION

RELAY/ OPT

OUTPUT OPTION

POWER CIRCUIT FILTER

CASE WITH FIXING CLIPS

MAIN BOARD

DISPLAY

FRONT

COVER

ANALOG OUTPUT

OPTION

INPUT CARD

RS232C/ RS485 OUTPUT OPTION

RELAY/ OPTO OUTPUT OPTION

POWER CIRCUIT F

ILTER

CASE WITH FIXING CLIPS

MAIN BOARD

DISPLAY

Page 5

The Beta-D meter accepts digital inputs from a variety of sources including switch contact, outputs from TTL circuits, magnetic pickups ,NAMUR, PNP, NPN or encoder (TTL/24V).

The basic configuration is like one channel counter, where one in

ut is used like main input counter and the other can be used like active input, direction or counting inhibit, other configuration is like a three channel counter, where two

phy

sical input count separately generating two independent

counters and with the

ossibility to make arithmetical operations between them and generate a third counter. In both cases, every counter carr

a totalizer shown thanks

to the second display of the BETA-D. Alwa

s is possible to change the main counter to a

tachometer, b

an easy menu selection. The tachometer

has also a totalizer allowin

to show at the same time the

flow and Total volume ac

cumulated.

If the totalizer associated to the tachometer is bi

directional,

this has in addition indication of rotating direction

General characteristics : Count signals in

quadrature x1, x2 y x4

Multiplier factor

ogrammable from 0.0001 to 9999

Anti-debounce filter

100Hz, selectable

Counting selection by fall and rise edge or only by

rise edge. Batch counter with automatic cycle

(increases of one

unit of batch counter and automatic reset ever

time that

the main variable overcomes the programmed level)

manual

(increases one unit the batch counter every time

that is done a reset of partial counter).

Offset

programmable or stored from display

Function re-

load

(manual introduction of starting count of

the variables)

I nhibition of keyboard functions

offset, reset, load and

visual

Refresh of display

every 10ms

Store of process , batch and total

values on Power-off

4 logical inputs with programmable functions of :

Printing setpoints and its situation Selective printing

of variables

Selective reset of variables,

ulse, with hold or with stop of counter Hold of display, of setpoints and outputs Inhibition of inputs

1.1. Introduction to BETA

The Beta-D meter accepts digital inputs from a variety of sources includin

switch contact, outputs from TTL circuits,

magnetic pi

ckups ,NAMUR, PNP, NPN or encoder (TTL/24V).

The basic configuration is like one channel counter, where one in

ut is used like main input counter and the other can

be used like active in

ut, direction or counting inhibit, other

configuration is like a three channel counter, where two

phy

sical input count separately generating two independent

counters and with the

ossibility to make arithmetical operations between them and generate a third counter. In both cases, every counter carry a totalizer shown thank

to the second display of the BETA-D. Alwa

s is possible to change the main counter to a

tachometer, b

an easy menu selection. The tachometer

has also a totalizer allowin

to show at the same time the flow and Total volume accumulated. If the totalizer

associated to the tachometer is bi

directional,

this has in addition indication of rotating direction

General characteristics : Count signals in

quadrature x1, x2 y x4

Multiplier factor

programmable from 0.0001 to 9999

Anti-debounce filter

100Hz, selectable

Counting selection by fall and rise edge or only by

rise edge. Batch counter with automatic cycle

(increases of one

unit of batch counter and automatic reset ever

time that

the main variable overcomes the programmed level)

manual

(increases one unit the batch counter every time

that is done a reset of partial counter).

Offset

programmable or stored from display

Function re-

load

(manual introduction of starting count of

the variables)

I nhibition of keyboard func

tions

offset, reset, load and

visual

Refresh of display

every 10ms

Store of process , batch and total

values on Power-off

4 logical inputs with programmable functions of :

Printing setpoints and its situation Selective printing of variables Selective reset of variables,

ulse, with hold or with stop of counter Hold of display, of setpoints and outputs Inhibition of inputs

1.1. Introduction to BETA

D model

GENERAL INFORMATION

Page 6

M A X

HOL

TARE

1 2

OFFSET

RESET

VISUAL

DATA

ESC

ENTER

LIMIT

OFFSET key

As a counter, store the

actual value of display as

a offset value

RESET key

Allows to reset to zero or

a preset value the shown variable in

VISUAL routine.

LIMIT key

Shows at every push the

setpoint values

SECONDARY DISPLAY

Shows the variable TOTAL se

lected

MAIN DISPLAY

Shows the main variable selected

Setpoint s LED

Point out according the number, that the corresponding output is active

LABEL

Engineering units

SUAL key

Get routine VISUAL , showing at every push a indication of the variable on display at this moment and its value

DATA key

Get access to the programming mode On

VISUAL routine allows to pass to the visualization of TOTAL variables on secondary display . If is hold 3s allows to program by key the actual counting value

polarity LED s

As a counter, show polarity of

counting value

a tachometer, show the rotating

direction

LED HOLD

Shows that display is hold

LED OFFS

As a counter, shows that main

variable on display has a offset

in memory

Panel Functions d

escription

(Run mode)

M A X

HOL

TARE

1 2

OFFSET

RESET

VISUAL

DATA

ESC

ENTER

LIMIT

OFFSET key

As a counter, store the

actual value of display as

a offset value

RESET key

Allows to reset to zero or

a preset value the shown variable in

VISUAL routine.

LIMIT key

Shows at

every push the

setpoint values

SECONDARY DISPLAY

Shows

the variable TOTAL

selected

MAIN DISPLAY

Shows the main variable selected

Setpoint s LED

Point out according the number, that the corresponding output is active

LABEL

Engineering units

VISUAL key

Get routine VISUAL , showing at every push

a indication of the variable on display at this moment and its value

DATA key

Get access to the programming mode On

VISUAL routine allows to pass to the visualization of TOTAL variables on secondary

display . If is hold 3s allows to program by key the actual

counting value

polarity LED s

As a counter, show polarity of

counting value

As a tachometer, show the rotating

direction

LED HOLD

Shows that display is hold

LED OFFS

As a counter, shows that main

variable on display has a offset

in memory

1.2.

Panel Functions descrip

tion

(Run mode)

Page 7

M A X

HOL

TARE

1 2

OFFSET

RESET

VISUAL

DATA

ESC

ENTER

LIMIT

ESC key

Exit programming mode without

storing changes

key

Increase the selected

digit value in value

programming

SECONDARY DISPLAY

Shows the actual programming parameter

programmed or the se

lected

parameter

key

In programming mode shifts right one position the blinking digit or shows the possible options on parameters selection

DATA key

ccept the changes done and advance one step the programming.

polarity LED

polarity of counting value

AUXILIARY DIGITS

Shows the menu number where

the programming is

Panel Functions description

(Prog mode)

M A X

HOL

TARE

1 2

OFFSET

RESET

VISUAL

DATA

ESC

ENTER

LIMIT

ESC key

Exit programming mode without

storing changes

key

Increase the selected

digit value in value

programming

SECONDARY DISPLAY

Shows

the actual programming

parameter

MAIN DISPLAY

Shows the variable value to be programmed or the selected parameter

key

In programming mode shifts right one position the blinking digit or shows the possible options on parameters selection

DATA key

Accept the changes done and advance one ste

p the

programming.

polarity LED

In counter mode, shows the

polarity of counting value

AUXILIARY DIGITS

Shows the menu number where

the programming is

Page 8

the electronics from the case as shown in figure 9.1.

fig. 9.1 : Disassembly

115/230 V AC: The instruments with 115/230 V AC

ower,

are shi

ed from the factory for 230 V AC (USA market 115

V AC), see fi

ure 9.2. To change supply voltage to 115 V

AC, set jumpers as indicated (see table 9.1). The wirin

label should be modified to match new setups. 24/48 V AC: The instruments with 24/48 V AC

ower

pply

, are shipped from the factory for 24 V AC, see figure

9.2 To chan

e supply voltage to 48 V AC, set jumpers as

indicat

ed (see table 1). The wiring label should be modified

to match new setups.

1 2 3 4 5

230V AC

115V AC

48V AC

24V AC

fig. 9.2 : Jumpers situation

Tabla 9.1: Jumpers situation

1 2 3 4 5

230V AC

115V AC

48V AC

24V AC

fig. 9.2 : Jumpers situation

Power supply

2.2.

Power supply

Page 9

PIN 1 - AC PHASE PIN 2 - GND (GROUND) PIN 3 - AC NEUTRAL

easy reachable to the operator and clearly marked as the disconnect device. WARNING In order to guarantee electromagnetic compatibility, the following guidelines for cable wiring must be followed:

- Power supply wires must 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 ground of the indicator (pin2 CN1).

The cable section must be

0.25 mm

I f not installed and used according to these instructions, protection against hazards may be impai

red.

POWER CONNECTION - CN1

PIN 1 - AC PHASE PIN 2 - GND (GROUND) PIN 3 - AC NEUTRAL

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. WARNING In order to guarantee electromagnetic compatibility, the following guidelines for cable wiring must be followed:

- Power supply wires must 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 ground of the indicator (pin2 CN1).

The cable section must be

0.25 mm

I f not installed and used according to these instructions, protection against hazards may be impaired.

CONNECTORS

To perform wiring connections, remove the terminal block from the meter's connector, strip the wire leaving fr

om 7 to 10 mm exposed and insert it into the proper terminal while pushing the fingertip down to open the clip inside the connector as indicated in the figure. Proceed in the same manner with all pins and plug the terminal block into the corresponding mete

r's connector. Each terminal accept cables of section between 0.08 mm² and 2.5 mm² (AWG 26 ÷ 14). The blocks provide removable adaptors into each terminal to allow proper fastening for cable sections of <0.5 mm².

CONNECTORS

o perform wiring connections, remove the terminal block from the meter's connector, strip the wire leaving from 7 to 10 mm exposed and insert it into the proper terminal while pushing the fingertip down to open the clip inside the connector as indicated in

the figure. Proceed in the same manner with all pins and plug the terminal block into the corresponding meter's connector. Each terminal accept cables of section between 0.08 mm² and 2.5 mm² (AWG 26 ÷ 14). The blocks provide removable adaptors into each t

erminal to allow proper fastening for cable sections of

<0.5 mm².

Page 10

PIN 6 +EXC. 24V

(excitation output)

PIN 5 +EXC. 8V

(excitation output)

PIN 4

-IN (common inputs A and B)

PIN 3 +IN B

(positive input B)

PIN 2 +IN A

(positive input A)

PIN 1 N/C

(not connected)

When usin

two sensor the main sensor have to be

connected to the in

ut A and the secondary (which fixes

counting direction ) to the input B. If onl

is used one sensor have to be connected to input A

leaving out the input B connection . (see inputs wiring on page 12)

plug-in any sensor to the instrument.

On solder side of input circuit board there are two DIP- switch for input configuration A (SW1) and input B (SW2). The upper position is "ON". Each input could be configured in a independent way.

The main sensor always have to be plugged-in on input A.

1 2 3 4 5

Input B

SW2

Input

fig.11.1

: Solder side of input circuit board

Table 11.1

. switch1 and switch2 Position

Sensorr

sw.1 sw.2 sw.3 sw.4 sw.5

Magnetic pickup

- - - -

NAMUR sensor

ON ON

TTL/24V (encoder)

ON ON

- -

NPN sensor

ON ON

- - -

PNP sensor

Switch contact

ON ON ON

WIRING CN3

PIN 6 +EXC. 24V

(excitation output)

PIN 5 +EXC. 8V

(excitation output)

PIN 4

-IN (common inputs A and

PIN 3 +IN B

(positive input B)

PIN 2 +IN A

(positive input A)

PIN 1 N/C

(not connected)

When usin

two sensor the main sensor have to be

connected to the in

ut A and the secondary (which fixes

counting direction ) to the input B. If only is used one

sensor have to be connected to input A

leaving out the input B connection . (see inputs wiring on page 12)

The input configuration should be done before to plug-in any sensor to the instrument.

On solder side of input circuit board there are two DIPswitch for input configuration A (SW1) and input B (SW2). The upper position is "ON". Each input could be configured in a independent way.

The main sensor always have to be plugged-in on input A.

1 2 3 4 5

Input B

SW2

Input

fig.11.1

: Solder side of input circuit board

Table 11.1

. switch1 and switch2 Position

Sensorr

sw.1 sw.2 sw.3 sw.4 sw.5

Magnetic pickup

- - - -

NAMUR sensor

ON ON

TTL/24V (encoder)

ON ON

- -

NPN sensor

ON ON

- - -

PNP sensor

Switch c

ontact

ON ON ON

2.3. Input configuration and wiring

Page 11

On Switch cont

act connection is recommended to program

the filter anti-debounce Fc=100Hz (see page 24).

6 5 4 3 2 1

Main

Secondary

+EXC (8V)

+IN B

+IN A

NAMUR

SW1 y SW2

1 2 3 4 5

6 5 4 3 2 1

Main

Secondary

IN (comm)

+IN B

+IN A

MAGNETIC PICKUP

SW1 y SW2

1 2 3 4 5

6 5 4 3 2 1

Encoder

+EXC (24V)

+IN B

+IN A

ENCODER

SW1 y SW2

1 2 3 4 5

OUT1 OUT2 COMM EXC

IN (comm)

6 5 4 3 2 1

Main

Secondary

+EXC (24V)

+IN

+IN A

NPN

SW1 y SW2

1 2 3 4 5

OUT COMM EXC

PNP

SW1 y SW2

1 2 3 4 5

IN (comm)

6 5 4 3 2 1

Main

Secondary

IN (comm)

+IN B

+IN A

SWITCH CONTACT

SW1 y SW2

1 2 3 4 5

6 5 4 3 2 1

MainSecondary

+EXC (8V)

+IN B

+IN A

NAMUR

SW1 y SW2

1 2 3 4 5

6 5 4 3 2 1

Main

Secondary

IN (comm)

+IN B

+IN A

MAGNETIC PICKUP

SW1 y SW2

1 2 3 4 5

6 5 4 3 2 1

Encoder

+EXC (24V)

+IN B

+IN A

ENCODER

SW1 y SW2

1 2 3 4 5

OUT1 OUT2 COMM EXC

IN (comm)

6 5 4 3 2 1

Main

Secondary

+EXC (24V)

+IN B

+IN A

NPN

SW1 y SW2

1 2 3 4 5

OUT COMM EXC

PNP

SW1 y SW2

1 2 3 4 5

IN (comm)

6 5 4 3 2 1

Main

Secondary

IN (comm)

+IN B

+IN A

SWITCH CONTACT

SW1 y SW2

1 2 3 4 5

Page 12

and finally enters in the normal reading mode. Pres

ENTER

to enter in the programming mode. The second display shows the

indication "-Pro-" (fig. 13.1).

Exit from the programming mode without saving data

From any step of the program routines, a press on

ESC

eturns the meter to the -Pro

stage. From this point, a new press of

ESC

shows momentarily the indication "qUIt" on the second display and the instrument enters in the run mode. Any change

is discarded by exiting in this mode.

Save

changes in the configuration

In the programming mode, the instrument returns to the -

Pro-stage at the end of each program menu. The data changes are

not saved at this point, to keep changes in the configuration parameters press

ENTER

, the second display shows momentarily

the indication "StorE" while the new configuration is saved in the memory. After the instrument returns to the run mode.

Guidelines on programming instructions

The programming software is divided into 6 modules. Each module is or

anized in several independently accessible menus and each menu contains a list of parameters necessary to configure a specific function of the meter. From the -

Pro

- stage, press repeatedly

to cycle around the existing modules : module 10 = Input configuration, module

20 = dis

play

configuration, module 30 (if option installed) = setpoints, module 40 (if option installed) = analog output, module

50 (if option installed) = serial outputs and module 60 = logic functions. Press

ENTER

to access selected module.

fig. 13.1

: Upper level (module selection)

Access to the programming mode

When power is applied to the instrument, the display briefly illuminates all segments and LED's then shows the software version and finally enters in the normal reading mode. Press

ENTER

to enter in the programming mode. The second di

splay shows the

indication "-Pro-" (fig. 13.1).

Exit from the programming mode without saving data

From any step of the program routines, a press on

ESC

returns the meter to the -Pro

stage. From this point, a new press of

ESC

shows momentarily the indication "qUIt" on the second display and the instrument enters in the run mode. Any change

is discarded by exiting in this mode.

Save changes in the configuration

In the programming mode, the instrument returns to the -

Pro-stage at the end of each program menu. The data changes are

not saved at this point, to keep changes in the configuration parameters press

ENTER

, the second display shows momentarily

the indication "StorE" while the new c

onfiguration is saved in the memory. After the instrument returns to the run mode.

Guidelines on programming instructions

The

prog

ramming software is divided into 6 modules. Each module is organized in several independently accessible menus and

each menu c

ontains a list of parameters necessary to configure a specific function of the meter.

From the -

Pro

- stage, press repeatedly

to cycle around the existing modules : module 10 = Input configuration, module

20 = display configuration, module 30 (if option installed) = set

oints, module 40 (if option installed) = analog output, module

50 (if option installed) = serial outputs and module 60 = logic functions. Press

ENTER

to access selected module.

fig. 13.1

: Upper level (module s

election)

2.4.

Programming instructions

8 8 8 8 8 8

8 8

8 8 8 8.8 8

P r o

'ENTER'

S t o r E

C n F I n P

1 0

C n F d S P

2 0

S E t P t S

3 0

A n A o u t

4 0

r S o u

5 0

L o G I n P

6 0

'ENTER'

INPUT CONFIGURATION

ROUTINE

DISPLAY CONFIGURATION

ROUTINE

SETPOINTS CONFIGURATION

ROUTINE

ANALOG OUTPUT

CONFIGURATION ROUTINE

RS232C or RS485

CONFIGURATION ROUTINE

LOGIC INPUTS

CONFIGURATION ROUTINE

'ENTER'

8 8 8 8 8 8

8 8

8 8 8 8.8 8

P r o

'ENTER'

S t o r E

C n F I n P

1 0

C n F d S P

2 0

E t P t S

3 0

A n A o u t

4 0

r S o u t

5 0

L o G I n P

6 0

'ENTER'

INPUT CONFIGURATION

ROUTINE

DISPLAY CONFIGURATION

ROUTINE

SETPOINTS CONFIGURATION

ROUTINE

ANALOG OUTPUT

CONFIGURATION ROUTINE

RS232C or RS485

CONFIGURATION ROUTINE

LOGIC INPUTS

CONFIGURATION ROUTINE

'ENTER'

Page 13

Moving forward through programming

The advance throu

gh prog

ramming routines is done by

pressings of

ENTER

In general, the operations to do on every ste

will be press

a number of times to select a option and press

ENTER

to validate the change and go to next programming step. The numerical values are

prog

rammed digit to digit as

explained on right paragraph.

Indications

The meter

s configuration is constituted by numerical values and selectable options. Generall

the parameters value to be selected appears on

main dis

play

, the menus indication and parameter s type

ear on secondary display. (The menu number is showed on two left digits). The setpoint values or analo

output values when referred

TOTAL will be programmed using the all digits of

secondar

display and the annunciator for this parameter

will be showed on main display.

will flash one of the left LED

The method to program the value is as follow :

Digit select :

Press repeatedly the key

to shift from

left to right through all digits (included LEDs if necessary). (Digit active flashing).

Change the digit value :

Press repeatedly the key to increase the digit s value until to get the desired value. The first

left digit on secondary display will show cyclically the values from 0 to 9, then the polarity minus (-) and so on. On main dis

play

the polarity is programmed with the LEDs

on the left of dis

play

, the upper means positive and the

lower negative.

Option

select from a list

When the

arameter has to be select from a list the key

allows us to round all possibilities from the list until

appears on display the desired option.

To access to the programming parameters

Thanks to the tree structure , the programmin

routines allow to access to change any parameter without need of looking over the whole menu.

Moving forward through programming

The advance throu

gh prog

ramming routines is done by

pressings of

ENTER

In general, the operations to do on every step will be

ress

a number of times to select a option and press

ENTER

to validate the change and go to next programming step. The numerical values are

prog

rammed digit to digit as

explained on right paragraph.

Indications

The meter

s configuration is constituted by numerical values and selectable options. Generall

the parameters value to be selected appears on

main dis

play

, the menus indication and parameter s type

ear on secondary display. (The menu number is showed on two left digits). The setpoint values or analo

output values when referred

TOTAL will be programmed using the all digits of

secondar

display and the annunciator for this parameter

will be showed on main display.

Programming numerical values

When the parameter has to be a numerical value, the dis

play

will put the first digit to be programmed flashing.

On main dis

play

, if the variable can have polarity indication

will flash one of the left LED

The method to program the value is as follow :

Digit select :

Press repeatedly the key

to shift from

left to right through all digits (included LEDs if necessary). (Digit active flashing).

Change the digit value :

Press repeatedly the key to increase the digit s value until to get the desired value. The first left di

it on secondary display will show cyclically the values from 0 to 9, then the polarity minus (-) and so on. On main dis

play

the polarity is programmed with the LEDs

on the left of dis

play

, the upper means positive and the

lower negative.

Option se

lect from a list

When the

arameter has to be select from a list the key

allows us to round all possibilities from the list until

appears on display the desired option.

Page 14

point and multiplier factor apart from other options related with this configuration.

SECTION 4. Tachometer configuration

, where is described how to scal

e the tachometer and related display options.

SECTION 5. Batch counter configuration

, where is described the way of working and its programming method.

1./

The section 3 has to be read compulsorily in order to know the basic programming of the meter for any configuration

(counter or tachometer), this is to say, selection of number of channels (see point 2.6.) and counter options / totalizer.

2./

Subsequently, if it s wanted to change the counter on main display by a indication of speed (flow, tach. etc...), will be

necessary to activate the option tachometer (section 4).

Configuration 1 CHANNEL

The combination of input A and input B results in only one variable PROCESS (

ProC

) and only one variable TOTAL (

tot

)

Without option Tachometer

COUNTER UNIDI RECTI ONAL WITH I NHI BITI ON INPUT OR BIDIRECTIONAL WITH TOTALIZER (+ BATCH COUNTER OPTIONAL)

The countin

of number of pulses is done according to th

input A and B combination. On main display is shown th

partial counting value with polarity (

ProC

) and on

secondary display the TOTAL value with polarity (

tot

If added the batch function , on main dis

play

will be shown

the PROCESS (

ProC

) or the batch counter (variable BATCH

btCH

) according to the selection done by key.

With option

Tachometer

TACHOMETER WITH TOTALIZER AND

ROTATING DIRECTION INDICATION

The velocit

measurement is done from of frequency o

pulses on input A and is shown on main display (

ProC

The measurement of total number of

ulses is don

according to the

inputs A and B combination and is shown

on secondary display. If the combination of A and B give

bidirectional counting, the polarity of main display show

the rotary direction.

2.5.

Quick programming guide

2.6. Summary of working modes and their programming

Input and display programming instructions are divided into three sections : SECTION 3. Counter configuration, where is described how to program number of channels, counting method , decimal point and multiplier factor apart from other options related with this configuration.

SECTION 4. Tachometer configuration

, where is described how to scale the tachometer and related display options.

SECTION 5. Batch counter configuration

, where is describe

d the way of working and its programming method.

1./

The section 3 has to be read compulsorily in order to know the basic programming of the meter for any configuration

(counter or tachometer), this is to say, selection of number of channels (see point 2

.6.) and counter options / totalizer.

2./

Subsequently, if it s wanted to change the counter on main display by a indication of speed (flow, tach. etc...), will be

necessary to activate the option tachometer (section 4).

Configuration 1 CHANNEL

The c

ombination of input A and input B results in only one variable PROCESS (

ProC

) and only one variable TOTAL (

tot

)

Without option Tachometer

COUNTER UNIDI RECTI ONAL WITH I NHI BITI ON INPUT OR BIDIRECTIONAL WITH TOTALIZER (+ BATCH COUNTER OPTIONAL)

e counting of number of pulses is done according to th

input A and B combination. On main display is shown th

partial counting value with polarity (

ProC

) and on

secondary display the TOTAL value with polarity (

tot

If added the batch function

, on main display will be shown

the PROCESS (

ProC

) or the batch counter (variable BATCH

btCH

) according to the selection done by key.

With option Tachometer

TACHOMETER WITH TOTALIZER AND

ROTATING DIRECTION INDICATION

The velocity measurement is done from of fre

uency o

pulses on input A and is shown on main display (

ProC

The measurement of total number of

ulses is don

according to the inputs A and B combination and is shown on secondary display. If the combination of A and B give

bidi

rectional counting, the polarity of main display show

the rotary direction.

2.5.

Quick programming guide

2.6. Summary of workin

g modes and their programming

Page 15

One arithmetical function between

ProC

-A and

ProC

-b generates the

ProC

-C variable and the same function between

tot

-A and

tot

-b generates the

tot-C

variable.

Applications : Without tachometer option

1 COUNTER UNIDIRECTIONAL WITH TOTALIZER

(+ BATCH COUNTER OPTIONAL) PLUS

1 COUNTER UNIDIRECTIONAL WITH TOTALIZER

(+ BATCH COUNTER OPTIONAL) PLUS

1 COUNTER WITH TOTALIZER (+ BATCH COUNTER OPTIONAL) AS A RESULT OF ARI THMETICAL FUNCTION BETWEEN THE TWO PREVIOUS.

From in

ut A counts the number of pulses that will increas

(or decrease) a partial counter (

ProC

-A) and a total (

tot

). If it s added a batch option, a third variable will b

generated

btCH

-A.

In a se

arate way, the pulses on input B will increase (o

decrease) the variables

ProC

-b and

tot

-b . If it s added

the batch option, will be generated a third variabl

btCH

-b .

As a result of arithmetical function between the in

ut A and

B variables will have a third channel

ProC

-C,

tot

-C and,

in case exists a batch in both A

B channel, the variabl

btCH

-C.

With tachometer option

1 COUNTER UNIDIRECCIONAL WITH TOTALIZER

(+ BATC

H COUNTER OPTIONAL) AND 1 TACHOMETER WITH TOTALIZER AND 1 TOTALI ZER AS A RESULT OF ARI THMETICAL

OPERATION BETWEEN THE TWO PREVIOUS.

The measurement of the velocity is done from the frequency

of the pulses on input A and generates the variable

ProC

-A

That will be show on main dis

play

. The total number o

pulses applied at this input generates the variable

tot

-A

that will be show on auxiliary display. Inde

endiently, from input B are counted the number o

pulses to generate a partial counter

ProC-band a total

total

tot

-b . If is added the option batch, will generate

third variable

btCH

-b .

On the virtual channel only exists a varaible

tot

-C that i

the result of an arithmetical function between

tot-Aand

tot

-B .

3 CHANNEL configuration

INPUT A generates PROCESS variable (

ProC

-A) and TOTAL (

tot

-A).

INPUT B generates PROCESS variable (

ProC

-b ) and TOTAL (

tot

-b ).

One arithmetical function between

ProC

-A and

ProC

-b generates the

ProC

-C variable and the same function between

tot

-A and

tot

-b generates the

tot-C

variable.

Applications : Without tachometer option

1 COUNTER UNIDIRECTIONAL WITH TOTALIZER

(+ BATCH COUNTER OPTIONAL) PLUS

1 COUNTER UNIDIRECTIONAL WITH TOTALIZER

(+ BATCH COUNTER OPTION

AL) PLUS

1 COUNTER WITH TOTALIZER (+ BATCH COUNTER OPTIONAL) AS A RESULT OF ARI THMETICAL FUNCTION BETWEEN THE TWO PREVIOUS.

From in

ut A counts the number of pulses that will increas

(or decrease) a partial counter (

ProC

-A) and a total (

tot

). If it s added a batch option, a third variable will b

generated

btCH

-A.

In a se

arate way, the pulses on input B will increase (o

decrease) the variables

ProC

-b and

tot

-b . If it s added

the batch option, will be generated a third variabl

btCH

-b .

As a result of arithmetical function between the in

ut A and

B variables will have a third channel

ProC

-C,

tot

-C and,

in case exists a batch in both A

B channel, the variabl

btCH

-C.

With tachometer option

1 COUNTER UNIDIRECCIONAL WITH TOTAL

IZER

(+ BATCH COUNTER OPTIONAL) AND

1 TACHOMETER WITH TOTALIZER AND 1 TOTALI ZER AS A RESULT OF ARI THMETICAL

OPERATION BETWEEN THE TWO PREVIOUS.

The measurement of the velocity is done from the frequency

of the pulses on input A and generates the variab

ProC

-A

That will be show on main dis

play

. The total number o

pulses applied at this input generates the variable

tot

-A

that will be show on auxiliary display. Inde

endiently, from input B are counted the number o

pulses to generate a partial counter

ProC

-b and a total

total

tot

-b . If is added the option batch, will generate

third variable

btCH

-b .

On the virtual channel only exists a varaible

tot

-C that i

the result of an arithmetical function between

tot-Aand

tot

-B .

Page 16

SECTION

Pág.

3.1.

Definitions

3.2.

Input and display programming diagram

3.3.

Input programming

3.3.1. 1 channel - 3 channels selection

3.3.2. Counting m

ethods

21-22

3.3.3. Arithmetical functions. Channel C

3.3.4. Additional options. Counting edge and filter

3.4.

Display programming

3.4.1. Scale. Decimal point and multiplier factor

3.4.2. Offset

3.5.

Notes for 3 channel counter diagram

SECTION

Pág.

3.1.

Definitions

3.2.

Input and display programming diagram

3.3.

Input programming

3.3.1. 1 channel - 3 channels selection

3.3.2. Counting methods

21-22

3.3.3. Arithmetical functions. Channel C

.3.4. Additional options. Counting edge and filter

3.4.

Display programming

3.4.1. Scale. Decimal point and multiplier factor

3.4.2. Offset

3.5.

Notes for 3 channel counter diagram

COUNT

ER WITH TOTALIZER

Index

Page 17

3.1. Glossary

corres

onds to the input pulse measurement multiplied by a factor. The PROCESS variable is shown on main display

TOTAL Variable

Is the total of pulses accumulated at the rate of the main variable without taking into account the actions that can produce over it a change of value (reset, load). The TOTAL variable will alwa

s show the number of pulses detected multiplied by a factor. The TOTAL variable will be shown on secondary display.

hannel

A channel is the set of measures done and related to the

variables (PROCESS, TOTAL) to every one of the input or its

combination

1 Channel Counter

It is a counter configuration where the two inputs are joined

to form an only set of PROCESS and TOT

AL variables.

eneral the input A is used like a main input meanwhile

the in

ut B can be used like an active input or inhibit input or direction input. This combination allows to

et bidirectional counters (up

and down).

This confi

uration allows to count in a separate way the

ulses on input A and the pulses on input B giving as a

result

three independent set of variables PROCESS and

TOTAL; one for each input (Channel A and Channel B) and a

third channel like a result of arithmetical operation between the two previous (Channel C). In this configuration, every input is used to count in on

e direction (up or down) and it doesn t exist input for direction sense for that is not possible to have bidectional counting.

Channel C (Only on 3 channels configuration)

The channel C is a result of an arithmetical o

eration

between the display values o

f channel A and B.

The arithmetical function is done with the visible

art of

counters A and B, not bein

counted the decimal hidden part of them. It is not refreshed the value at ever

y p

ulse but at 10ms intervals. On power-up, the variable C is charged with the corresponding value according to the relation of A and B. The reset done on one variable of channel C makes a reset on variables A and B. The set

oint options related to some variable of channel C

will have a 10ms response time minimum.

3.1. Glossary

PROCESS Variable

Is the main variable that in case of counter confi

uration

corresponds to the input pulse measurement multiplied by

a factor. The PROCESS variable is shown on main display

TOTAL Variable

Is the total of

ulses accumulated at the rate of the main

variable without takin

into account the actions that can produce over it a change of value (reset, load). The TOTAL variable

will always show the number of pulses detected multiplied by a factor. The TOTAL variable will be shown on secondary display.

Channel

A channel is the set of measures done and related to the

variables (PROCESS, TOTAL) to every one of the input or its

mbination

1 Channel Counter

It is a counter configuration where the two inputs are joined

to form an only set of PROCESS and TOTAL variables. In

eneral the input A is used like a main input meanwhile

the input B can be used like an active input or inhibit in

ut or direction input. This combination allows to

et bidirectional counters (up

and down).

3 Channe

ls Counter

This confi

uration allows to count in a separate way the

ulses on input A and the pulses on input B giving as a

result three inde

endent set of variables PROCESS and

TOTAL; one for each input (Channel A and Channel B) and a

third channel like a result of arithmetical operation between the two previous (Channel C). In this confi

uration, every input is used to count in one

direction (u

or down) and it doesn t exist input for direction

sense for that is not possible to have bidectional counting.

Channel C (Only on 3 channels configuration)

The channel C is a result of an arithmetical o

eration between the display values of channel A and B. The arithmetical function is done with the visible

art of

counters A and B, not being counted the decimal

hidden

part of them. It is not refreshed the value at ever

y p

ulse but at 10ms intervals. On power-u

, the variable C is charged with the corresponding value according to the relation of A and B. The reset done on one variable of channel C makes a reset on

variables A and B.

The set

oint options related to some variable of channel C

will have a 10ms response time minimum.

Page 18

3.2. Input and display configuration diagram

M o d E

1 1

E d G E

1 2

F I L t

1 3

C H A n n

1 1

C H A n n

1 1

E d G E

1 2

E d G E

1 2

F I L t

1 3

n o

F I L t

1 3

Y E S

C n F I n P

1 0

M o d E

1 1

u P - d o

M o d E

1 1

u P - i n H

M o d E

1 1

d o - i n H

M o d E

1 1

d I r

M o d E

1 1

P H 1

M o d E

1 1

P H 2

M o d E

1 1

P H 4

PRO

M o d

1 1

u P - u P

M o d E

1 1

u P - d o

M o d E

1 1

d o - d o

F u n C

1 1

A d d

F u n C

1 1

S u b s

F u n C

1 1

M u L t

F u n C

1 1

d I V

F u n C

1 1

o / o

PRO

C n F d S P

2 0

d E C P

2 1

0 0 0 0 0.0

F A C t

2 1

0 9 9 9 9

o F F S

2 1

9 9 9 9 9.9

r A t E

1 4

b t C H

1 5

F A C t

2 1

0 9 9 9.9

PRO

M o d E

1 1

E d G E

1 2

F I L t

1 3

C H A n n

1 1

C H A n n

1 1

E d G E

1 2

E d G E

1 2

F I L t

1 3

n o

F I L t

1 3

Y E S

C n F I n P

1 0

M o d E

1 1

u P - d o

M o d E

1 1

u P - i n H

M o d E

1 1

d o - i n H

M o d E

1 1

d I r

M o d E

1 1

P H 1

M o d E

1 1

P H 2

M o d E

1 1

P H 4

PRO

M o d E

1 1

u P - u P

M o d E

1 1

u P - d o

M o d E

1 1

d o - d o

F u n C

1 1

A d d

F u n C

1 1

S u b s

F u n C

1 1

M u L t

F u n C

1 1

d I V

F u n C

1 1

o / o

PRO

C n F d S P

2 0

d E C P

2 1

0 0 0 0 0.0

F A C t

2 1

0 9 9 9 9

o F F S

2 1

9 9 9 9 9.9

r A t E

1 4

b t C H

1 5

F A C t

2 1

0 9 9 9.9

PRO

Page 19

1 CHANNEL.

The 1 channel configuration is the basic

mode of counter where at least one of the in

ut acts as a

pulse input and the other like a counting direction, inhibition

or like a pulse input to count in reverse direction of the main input.

3 CHANNELS.

In 3 channels configuration, the pulses at

ever

input increase or decrease two independent counters

(one for each input)

To have a bidirectional counter, this is to sa

, able to count

and discount, it should be

prog

rammed with 1 CHANNEL option. To

have 2 independent counts, should be programmed with

3 CHANNEL

option.

Example : Measurement of the number of cars throu

h the entrance

and throu

h the exit in a parking, to know how many cars remain inside. With 1 channel configuration, using one of

the meters input to count the cars through the entrance and the other to discount what are going out (up-do Mode) at ever

instant

we know how man

cars remain inside the parking. If there

is a offset

prog

rammed (see p. 26) as a number of free

places and

inverting the inputs, well have always the indication of remaining free places. Selectin

3 channel configuration, we should know the

number of cars that have entered into the

arking during a

period of time (since last reset) on counter A, the number o

cars that have exited from the parking on counter B and,

prog

ramming the arithmetical function subtraction (SubS)

between A and B, the counter C will show in all moment the

number of cars inside of parking.

3.3

3 channels selection

3.3. Input programming

1 CHANNEL.

The 1 channel configuration is the basic

mode of counter where at least one of the input acts as a

pulse input and the other like a counting direction, inhibition

or like a pulse input to count in reverse direction of the main input.

3 CHANNELS.

In 3 channels configuration, the pulses at

every input increase or decrease two inde

endent counters

(one for each input)

To have a bidirectional counter, this is to say, able to count and discount, it should be

prog

rammed with 1 CHANNEL option. To have 2 inde

endent counts, should be programmed with

3 CHANNEL

option.

Example : Measurem

ent of the number of cars through the entrance and through the exit in a parking, to know how many cars remain inside. With 1 channel confi

uration, using one of the meters input

to count the cars throu

h the entrance and the other to

discount what are going out (up-do Mode) at ever

instant

we know how man

cars remain inside the parking. If there

is a offset

prog

rammed (see p. 26) as a number of free

laces and inverting the inputs, we ll have always the indication of remaining free places. Selecting 3 channel confi

uration, we should know the

number of cars that have entered into the

arking during a

period of time (since last reset) on counter A, the number of

cars that have exited from the parking on counter B and, programming the arithmetical function subtraction (SubS)

between A and B, the counter C will show in all moment the

number of cars inside of parking.

3.3

.1. 1 chan

nel

3 channels selection

3.3. Input programming

Page 20

CONFIGURATION 1 CHANNEL uP-do Adds input A and input B subtracts. up-inh Adds input A if input B is low.

Input B is used like inhibition input.

do-inh Subtracts A if input B is low.

Input B is used like inhibition input.

dir

Adds input A and subtracts if B is high. Input B is

used like a direction input.

PH1

Adds input A rising edge when input B is low

subtracts input A falling edge when input B is low.

PH2 Adds input A rising edge if B is low

Subtracts input A rising edge if input B is high. Adds input A falling edge if B is high Subtracts input A falling edge if input B is low.

PH4 Adds input A rising edge if B is low

Subtracts input A rising edge if input A is high. Adds input B rising edge if B is low Subtracts input A rising edge if

input B is high. Adds input A falling edge if B is high Subtracts input A falling edge if input B is low. Adds input B falling edge if A is low Subtracts input B falling edge if input A is high.

CONFIGURATION 3 CHANNELS up-up Input A increases the counter A.

Input B increases the counter B.

up-do Input A increases the counter A.

Input B decreases the counter B.

do-do Input A

decreases the counter A.

Input B decreases the counter B.

Like exam

le the diagram shows a counter programmed

-up, considering that Channel C is the additions of

channels A & B

See arithmetical functions on p. 23

MODE UP-UP. func

tion Add

process A

channel B

channel A

2 process B process C

1 53 64 7

1 3

3.2.

Counting methods

CONFIGURATION 1 CHANNEL uP-do Adds input A and input B subtracts. up-inh Adds input A if input B is low.

Input B is used like inhibition input.

do-inh Subtracts A if input B is low.

Input B is used like inhibition input.

dir

Adds input A and subtracts if B is high. Input B is

used like a direction input.

PH1

Adds input A rising edge when input B is low

subtracts input A falling edge when input B is low.

PH2 Adds input A rising edge if B is low

Subtracts input A rising edge if input B is high. Ad

ds input A falling edge if B is high

Subtracts input A falling edge if input B is low.

PH4 Adds input A rising edge if B is low

Subtracts input A rising edge if input A is high. Adds input B rising edge if B is low Subtracts input A rising edge if in

put B is high. Adds input A falling edge if B is high Subtracts input A falling edge if input B is low. Adds input B falling edge if A is low Subtracts input B falling edge if input A is high.

CONFIGURATION 3 CHANNELS up-up Input A increases the counter A.

Input B increases the counter B.

up-do Input A increases the counter A.

Input B decreases the counter B.

do-do Input A d

ecreases the counter A.

Input B decreases the counter B.

Like exam

le the diagram shows a counter programmed

-up, considering that Channel C is the additions of

channels A & B

See arithmetical functions on p. 23

MODE UP-UP. functi

on Add

process A

channel B

channel A

2 process B process C

1 53 64 7

1 3

3.2.

Counting methods

Page 21

1 2 3 2 1 0 1

process

channel B

channel A

1 1 2 1

process

channel B

channel A

0 2

MODE PH2

Adds input A rising edge if B is

0 and subtracts if B is 1 . Subtracts input A

falling edge if B is

0 and adds if B is 1.

1 3 5 4 2 0 1

process

channel B

channel A

2 4 3 1 0

-1

MODE UP-INH

A Adds if B is

0. B inhibit counting.

1 2

process

channel B

channel A

MODE PH4

Adds i

nput A rising edge if B is 0 and subtracts if B is 1 . Subtracts input A

falling edge if B is

0 and adds if B is 1.

Adds input B rising edge if A is

1 and subtracts if A is 0. Subtracts input B

falling edge if A is

1 and adds if A is 0.

1 5 9 8 4 0 1

process

channel B

channel A

3 7 6 2

-1-2

32 4 6 8 7 5 3 1

-1

0 2

MODE DO-INH

A subtracts if B is

0. B inhibit counting.

-1

process

channel B

channel A

-2

MODE DIR

A adds if B is

0 and subtracts if B is 1 .

1 0

-1

process

channel B

channel A

MODE PH1

Adds input A rising edge if B is

0. Subtracts input A falling edge if B is 0 .

1 2 3 2 1 0 1

process

channel B

channel A

MODE UP-DO

A Adds. B Subtracts

1 1 2 1

process

channel B

channel A

0 2

MODE PH2

Adds input A rising edge i

f B is 0 and subtracts if B is 1. Subtracts input A

falling edge if B is

0 and adds if B is 1.

1 3 5 4 2 0 1

process

channel B

channel A

2 4 3 1 0

-1

MODE UP-INH

A Adds if B is

0. B inhibit counting.

1 2

process

channel B

channel A

MODE PH4

Adds input A rising edge if B is

0 and subtracts if B is 1 . Subtracts input A

falling edge if B is

0 and adds if B is 1.

Adds input B rising edge

if A is 1 and subtracts if A is 0. Subtracts input B

falling edge if A is

1 and adds if A is 0.

1 5 9 8 4 0 1

process

channel B

channel A

3 7 6 2

-1-2

32 4 6 8 7 5 3 1

-1

0 2

MODE DO-INH

A subtracts if B is

0. B inhibit counting.

-1

process

channel B

channel A

-2

MODE DIR

A adds if B is

0 and subtracts if B is 1 .

1 0

-1

process

channel B

channel A

Page 22

Add Addition

A + B

SubS Subtraction

A B

MuLt Multiplication A B diV

Division

A / B

o/o

Percentage

A / (A + B)

When the counter is three channels,

The operation is done between the display values,

never with the internal registe

rs, for that, if exits

some hidden decimal fraction on variables A and B,

this will be not considered.

Example : Assumed that the display has no decimal point

and the multiplier factor is 0,5. The channel A process value

is 10,5 but the display shows 10, t

he channel B value is 2,5

and the display shows 2.

If the arithmetical function is addition, the channel C value

will be 12 instead 13 because of the hidden decimal part.

The channel C is the

result of an arithmetical operation

between channels A and B.

The arithmetical function is done with the whole figure on

display disregarding the hidden decimals.

When the selected arithmetical function is % (A/(A+B)),

the C variable is shown with a dec

imal point and reaches a

maximum value of 99.9 except for B=0, that is 100.0.

This channel is not updated at every pulse but a intervals of

10ms.

The setpoint output option related to any variable of

channel C the response time will be aprox. 10ms.

After

power-

up, the C variables are loaded with the

corresponding value according to the relation between A

and B.

The reset function done over a C variable will make a

reset of variables A and B.

The Load function has no effect on C counter.

3.3.3. Arithmetical functions. Channel C

Add Addition

A + B

SubS Subtraction

A B

MuLt Multiplication A B diV

Division

A / B

o/o

Percentage

A / (A + B)

When the counter is three channels,

The operation is done between the display values,

never with the internal registers, for th

at, if exits

some hidden decimal fraction on variables A and B,

this will be not considered.

Example : Assumed that the display has no decimal point

and the multiplier factor is 0,5. The channel A process value

is 10,5 but the display shows 10, the channel

B value is 2,5

and the display shows 2.

If the arithmetical function is addition, the channel C value

will be 12 instead 13 because of the hidden decimal part.

CHANNEL C. Characteristics

The channel C is the result of

an arithmetical operation

between channels A and B.

The arithmetical function is done with the whole figure on

display disregarding the hidden decimals.

When the selected arithmetical function is % (A/(A+B)),

the C variable is shown with a decimal point

and reaches a

maximum value of 99.9 except for B=0, that is 100.0.

This channel is not updated at every pulse but a intervals of

10ms.

The setpoint output option related to any variable of

channel C the response time will be aprox. 10ms.

After power-

up,

the C variables are loaded with the

corresponding value according to the relation between A

and B.

The reset function done over a C variable will make a

reset of variables A and B.

The Load function has no effect on C counter.

3.3.3. Arithmetical functions. Channel C

Page 23

Counting on rising edge

Counting in both rising and falling edge

COUNTING EDGE.

The counting optio

n using rising and falling edges of input pulses allows to increase the accuracy of the maesurement. This option has no effect on modes PH1, PH2 y PH4.

without filter

YES anti-debounce filter 100Hz

ANTI

-DEBOUNCE FI LTER.

When the input signal is

comming from a switch contac or another element that can

produce undesired signals like b

ounces is necesary to

program filter yes to avoid counting errors. With filter ( YES), the maximum frequency is 100Hz.

3.3.4. Additional Options. Coun

ting edge and anti

debounce filter

Counting on rising edge

Coun

ting in both rising and falling edge

COUNTING EDGE.

The counting option using rising and falling edges of input pulses allows to increase the accuracy of the maesurement. This option has no effect on modes PH1, PH2 y PH4.

without filter

YES anti-debounce filter 100Hz

ANTI

-DEBOUNCE FI LTER.

When the input signal is

comming from a swi

tch contac or another element that can

produce undesired signals like bounces is necesary to

program filter yes to avoid counting errors. With filter ( YES), the maximum frequency is 100Hz.

3.3.4. Additional Options. Counting edge and anti

debounce filter

Page 24

DECIMAL POI NT.

The decimal point position is active,

and limits the display range. Assumed a multiplier factor

x1, and a display with two

decimal positions, a counting value of 555 will be shown on

display as 555.00. In this conditions the display should entry

in overflow condition from 9999.00 misusing two display

digits.

MULTIPLIER

FACTOR.

The multiplier factor is

programmable between 0.0001 and 9999 with its own

decimal point, for that is possible to get any value in the

range independently of decimal position of display.

The display decimal point and multiplier factor are

commons

for all process and total variables.

On previous paragraph case, a factor of 0.01 should allow

see all input pulses on display maintaining the indication

with two decimals. The counting value 555 would be shown

on the way 5.55. If with the same fac

tor, the decimal point of the display

shift right one position (factor 0.01, display 00000.0), would

be observed a change of a point of display every 10 entry

pulses and the value of count 555 would be indicated of the

form 5.5. EXAMPLES :

COUNTING VALUE (

pulses at the input) = 555

MULTIPLIER FACTOR x1 DISPLAY DECIMALS 2 (0000.00)

DISPLAY VALUE MULTIPLIER FACTOR

x0.01

DISPLAY DECIMALS

(0000.00)

DISPLAY VALUE MULTIP

LIER FACTOR

x0.01

DISPLAY DECIMALS

(00000.0)

VALOR DE DISPLAY

DECI MAL POI NT.

The decimal point position is active,

and limits the display range.

Assumed a multiplier factor x1, and a display with two

decimal positions, a counting value of 555 will be s

hown on

display as 555.00. In this conditions the display should entry

in overflow condition from 9999.00 misusing two display

digits.

MULTIPLIER FACTOR.

The multiplier factor is

programmable between 0.0001 and 9999 with its

own

decimal point, for that is possible to get any value in the

range independently of decimal position of display.

The display decimal point and multiplier factor are

commons for all process and total variables.

On previous paragraph case, a facto

r of 0.01 should allow

see all input pulses on display maintaining the indication

with two decimals. The counting value 555 would be shown

on the way 5.55.

If with the same factor, the decimal point of the display

shift right one position (factor 0.01, dis

play 00000.0), would

be observed a change of a point of display every 10 entry

pulses and the value of count 555 would be indicated of the

form 5.5. EXAMPLES :

COUNTING VALUE (pulses at the input) = 555

MULTIPLIER FACTOR x1 DISPLAY DECIMALS 2 (0000.00)

SPLAY VALUE

MULTIPLIER FACTOR

x0.01

DISPLAY DECIMALS

(0000.00)

DISPLAY VALUE MULTIPLIER FACTOR

x0.01

DISPLAY DECIMALS

(00000.0)

VALOR DE DISPLAY

242

3.4. Display configuration

3.4.1. Scaling. Decimal point and multipl

ier factor

3.4.1. Scaling. Decimal point and multiplier factor

Page 25

OFFSET.

Offset is the value of beginning of a cycle of

counting, that is to say, the value that takes the display

when a reset is done.

By default, the value of beginning of counter is zero in any

of its configurations.

Only the process variables (main display) can

have offset,

except Process-C if the counter is of 3 channels.

The decimal point of the display is the same for all the

variables PROCESS and TOTAL of both channels.

There is a value of factor multiplier for the channel A and

another different valu

e for the channel B but with the

decimal point in the same position.

There is a value of offset for the channel A and another

different value for the channel B.

In a reset of the process, the totalizer is not increased with

the value of offset. The totalizer accumulates the quantity of

impulses of entry (multiplied by a factor) independen

tly of

what action it takes place in the display process. He does

not remain affected by the quantities added to the main

display that are not a consequence of an impulse in the

input.

On diagram of page 19, the module of display has been

represented

for the case of which the counter is of 1

channel.

If the counter was of 3 channels, two values would exist of

offset programmable (oFFS -A and oFFS-

b) and two factors

multipliers (FACt -A and FACt-

b). The decimal point of the

factor is programmed for the

channel A and the position is

the same when is programmed the factor of the channel B.

3.4.2. Offset

3.5. Diagram notes (3 channels counter)

OFFSET.

Offset is the valu

e of beginning of a cycle of

counting, that is to say, the value that takes the display

when a reset is done.

By default, the value of beginning of counter is zero in any

of its configur

ations.

Only the process variables (main display) can have offset,

except Process-C if the counter is of 3 channels.

The decimal point of the display is the same for all the

variables PROCESS a

nd TOTAL of both channels.

There is a value of factor multiplier for the channel A and

another different value for the channel B but with the

decimal point in the same position.

There is a value of offset for the channel A and another

different value for t

he channel B.

In a reset of the process, the totalizer is not increased with

the value of offset. The totalizer accumulates the quantity of

impulses of ent

ry (multiplied by a factor) independently of

what action it takes place in the display process. He does

not remain affected by the quantities added to the main

display that are not a consequence of an impulse in the

input.

On diagram of page 19, the m

odule of display has been

represented for the case of which the counter is of 1

channel.

If the counter was of 3 channels, two values would exist of

offset programmable (oFFS -A and oFFS-

b) and two factors

multipliers (FACt -A and FACt-b). The decimal poin

t of the

factor is programmed for the channel A and the position is

the same when is programmed the factor of the channel B.

3.4.2. Offset

3.5. Diagram notes (3 channels counter)

Page 26

SECTION

4.1.

Definitions

4.2.

Input and display programming diagram

4.3.

Input programming

4.3.1. Tachometer selection and scaling

4.3.2. Examples

4.4.

Display programming

4.4.1. Special functions for measuring frequency

4.4.2. Display options for the totali

zer

4.5.

Diagram notes for 3 channel counter

4. TACHOMETER WITH TOTALIZER

Index

SECTION

4.1.

Definitions

4.2.

Input and display programming diagram

4.3.

Input programming

4.3.1. Tachometer selection and scaling

4.3.2. E

xamples

4.4.

Display programming

4.4.1. Special functions for measuring frequency

4.4.2. Display options for the totalizer

4.5.

Diagram notes for 3 channel counter

4. TACHOMETER WITH TOTALIZER

Index

Page 27

4.1. Terminology

It is the main variable that, when the option tachometer is

activated

corresponds to the instantaneous speed measured

from the frequency of the impulses of entry.

If the counter is of 3 channels there are two process

variables; in the channel A, the instantaneous speed

measured in the entry A and in the channel B, the numbe

of impulses measured in the entry B.

TOTAL variable

It is the whole of impulses accumulated to the rate of the

main variable without having into account the actions that

can produce in this a change of value (reset, load). The TOTAL variable always will

indicate the number of

detected impulses multiplied by a factor.

Sense of rotation

The indication of sense of rotation only is possible when the

associated counter with the channel of speed measurement

is bidirectional, that is to say, one can count in a

scending

(rising) and descending sense. This condition only is given

in the configuration of 1 channel with the bidirectional

manners of count (uP-do, dIr, PH1, PH2 and PH4).

In the configuration of tachometer, the instantaneous speed

will constitute the variable PROCESS and the number of

impulses for the TOTAL variable. .

3 Channels counter

In the configuration of tacho

meter, the channel assigned to

the measurement of frequency is the channel A which it will

have the variables associate PROCESS A (instantaneous

speed) and TOTAL A whereas the channel B will be a

counter who will have the variables PROCESS B and TOTAL

B. T

he channel C will be constituted by the TOTAL variable C

that will be a result of an arithmetical function between the

variables TOTAL A and TOTAL B.

4.1. Terminology

PROCESS variable

It is the main variable that, when the option tachometer is

activated corresponds to the instantaneous speed measured

from the frequency of the impulses of entry.

If the counter is of 3 channels there are two process

variables;

in the channel A, the instantaneous speed

measured in the entry A and in the channel B, the number

of impulses measured in the entry B.

TOTAL variable

It is the whole of impulses accumulated to the rate of the

main variable without having into account the

actions that

can produce in this a change of value (reset, load).

The TOTAL variable always will indicate the number of

detected impulses multiplied by a factor.

Sense of rotation

The indication of sense of rotation only is possible when the

associated c

ounter with the channel of speed measurement

is bidirectional, that is to say, one can count in ascending

(rising) and descending sense. This condition only is given

in the configuration of 1 channel with the bidirectional

manners of count (uP-do, dIr, PH1

, PH2 and PH4).

1 Channel counter

In the configuration of tachometer, the instantaneous speed

will constitute the variable PROC

ESS and the number of

impulses for the TOTAL variable. .

3 Channels counter

In the configuration of tachometer, the channel assigned to

the measurement of frequency is the channel A which it will

have the variables associate PROCESS A (instantaneous

speed

) and TOTAL A whereas the channel B will be a

counter who will have the variables PROCESS B and TOTAL

The channel C will be constituted by the TOTAL variable C

that will be a result of an arithmetical function between the

variables TOTAL A and TOTAL B.

Page 28

4.2. Diagram for modules Input and Display

M o d E1 1 E d G E1 2 F I L t1 3

C n F I n P1 0

r A t E1 4

n o

r A t E1 4

Y E S

M o d E1 4

d i r E C

M o d E1 4

i n V E r

F r E C1 4

8 8 8 8 8 8

F r E C1 4

8 8 8 8.8 8

PRO

b t c H 1 5

C n F d S P2 0

C o u n t2 1

d E C P2 1

0 0 0 0 0.0

F A C t2 1

0 9 9 9.9

PRO

o F F S2 1

0 0 0 0 0.0

r A t E 2 2

L i M i t2 2

9 9

M E A n2 2

9 9.9

P P r2 2

9 9 9 9

PRO

d i S P1 4

8 8 8 8 8 8

d i S P1 4

8 8 8 8.8 8

4.2. Diagram for modules Input and Display

M o d E

1 1

E d G E

1 2

F I L t

1 3

C n F I n P

1 0

r A t E

1 4

r A t E

1 4

n o

r A t E

1 4

Y E S

M o d E

1 4

d i r E C

M o d E

1 4

i n V E r

F r E C

1 4

8 8 8 8 8 8

F r E C

1 4

8 8 8 8.8 8

PRO

b t c H

1 5

C n F d S P

2 0

C o u n t

2 1

d E C P

2 1

0 0 0 0 0.0

F A C t

2 1

0 9 9 9.9

PRO

o F F S

2 1

0 0 0 0 0.0

r A t E

2 2

L i M i t

2 2

9 9

M E A n

2 2

9 9.9

P P r

2 2

9 9 9 9

PRO

d i S P

1 4

8 8 8 8 8 8

d i S P

1 4

8 8 8 8.8 8

Page 29

Disable tachometer

YES Enable tachometer

DIRECT SCALE. The relation frequency -

display is directly

proportional; to bigger frequency, bigger display

and to less

frequency less display. This it will be the desirable option in

the majority of the applications.

I NVERSE SCALE. The relation frequency -

display is

inversely proportional; to bigger frequency less display and

vice versa. A typical application

of this option is explained in

the following page.

FREQUENCY OF ENTRY.

To effects of scaling, the

frequency of entry can be any value inside the range of

display (the real limits of frequency are g

iven in the table at

the end of this document). The decimal point can be placed in the digit 0, the 1 ó 2.

WISHED DISPLAY.

The value to programming in this step

is the value of display corre

sponding to the frequency

programmed in the previous step. The decimal point can

place in any of the digits of the display and is independent

from the decimal point of the totalizer, which is

programmed in the menu 21, module of display ( see pag.

29).

4.3. Input configuration

4.3.1. Tachometer selectio

n and scaling

Disable tachometer

YES Enable tachomete

DIRECT SCALE. The relation frequency -

display is directly

proportional; to bigger frequency, bigger display and to less

frequency less display. This it will be the desirable option in

the

majority of the applications.

I NVERSE SCALE. The relation frequency -

display is

inversely proportional; to bigger frequency less display and

vice versa. A typical application of this option is explained in

the following page.

FREQUENCY OF ENTRY.

To effects of scaling, the

frequency of entry can be any value inside the range of

display (the real limits of frequency are given in the table at

the end of this document). The decimal point can be placed in the digi

t 0, the 1 ó 2.

WISHED DISPLAY.

The value to programming in this step

is the value of display corresponding to the frequency

programmed in the previous step. The decimal point can

place in a

ny of the digits of the display and is independent

from the decimal point of the totalizer, which is

programmed in the menu 21, module of display ( see pag.

29).

4.3. Input configuration

4.3.1. Tachometer selection and scaling

Page 30

able of indicating speed, flow or time by

means of the introduction of only two parameters:

Frequency of entry and Value of display

EXAMPLE

Loafs of bread are introduced in an continuous cooking

oven by means of a conveyor belt. The average necessary

tim

e of stay of every piece in the oven is of 15min and 30s.

The conveyor belt moves for a wheel of 20cms of diameter

that provides 6 impulses for return. When the conveyor belt

moves to the speed of 15min30s, the wheel turns to

300rpm. The enunciated example

allows to expose diverse utilities of

the tachometer.

The speed of rotation of the wheel is of 300 revolutions in

minute, which is equivalent to 5 revolutions per second.

If in a second the wheel carries out 5 turns and every turn

provides 6 impulses, we

have a whole of 30 impulses per

second. The frequency of entry is at the time 30Hz.

SPEED OF THE CONVEYOR BELT (m/s)

To the specified frequency, the speed of the tape is Rpm

diameter = 300

20 = 18849.6 cm/min that is

equivalent, in m/s, to 3

.142m/s.

PARAMETERS TO PROGRAMMING: MODE RATE:

DIRECT

FREQUENCY OF ENTRY: 30 VALUE OF WISHED DISPLAY:

03142

DECIMAL POINT:

03.142

(m/s)

It is needed to visualize the time that takes every loaf to

pass for the interior of the oven knowing that to the

calculated frequency (30Hz), the time of cooking is 15 min.

30 s. When it increase the s

peed (and the frequency), it will

diminish the time of cooking, therefore we will have to

programme the tachometer in inverse way. PARAMETERS TO PROGRAMMING: MODE RATE:

INVERSE

FREQUENCY OF ENTRY: 30 VALUE OF WISHED DISPLAY:

00155

DECIMAL POINT:

0015.5

(min)

The programming of a value of display corresponding to a

time has to be done in decimal notation. This way, for a

time of cooking of 15min and 30s a value has been

programmed of display of 15.5 (15 minutes and a half).

DAILY PRODUCTION (loafs/day)

Ther

e has been verified of trustworthy way that, in the

conditions of the terms of reference, the loafs go out of the

oven to an average of 10 per minute and the oven works 24

daily hours. The production of loafs is wanted to indicate for

day. Ten loafs per mi

nute are 10x60=600 loafs per hour.

To the frequency of 30Hz, we have a daily production of

600x24=14400 loafs/day PARAMETERS TO PROGRAMMING: MODE RATE:

DIRECT

FREQUENCY OF ENTRY: 30 VALUE OF WISHED DISPLAY:

14400

DECIMAL POINT:

NOT

The tachometer is able of indicating speed, flow or time by

means of the introduction of only two parameters:

Frequency of entry and Value of d

isplay

EXAMPLE

Loafs of bread are introduced in an continuous cooking

oven by means of a conveyor belt. The average necessary

time of stay of every piece in the oven is of 15min and 30s.

The conveyor belt moves for a wheel of 20cms of diameter

that provid

es 6 impulses for return. When the conveyor belt

moves to the speed of 15min30s, the wheel turns to

300rpm.

The enunciated example allows to expose diverse utilities of

the tachometer.

The speed of rotation of the wheel is of 300 revolutions in

minute, whi

ch is equivalent to 5 revolutions per second.

If in a second the wheel carries out 5 turns and every turn

provides 6 impulses, we have a whole of 30 impulses per

second. The frequency of entry is at the time 30Hz.

SPEED OF THE CONVEYOR BELT (m/s)

To the s

pecified frequency, the speed of the tape is

Rpm

diameter = 300

20 = 18849.6 cm/min that is

equivalent, in m/s, to 3.142m/s. PARAMETERS TO PROGRAMMING:

MODE RATE:

DIRECT

FREQUENCY OF ENTRY: 30 VALUE OF WISHED DISPLAY:

03142

DECIMAL POINT: 03.142

(m/s)

TIME OF COOKING (min)

It is needed to visualize the time that takes every loaf to

pass for the

interior of the oven knowing that to the

calculated frequency (30Hz), the time of cooking is 15 min.

30 s. When it increase the speed (and the frequency), it will

diminish the time of cooking, therefore we will have to

programme the tachometer in inverse

way. PARAMETERS TO PROGRAMMING: MODE RATE:

INVERSE

FREQUENCY OF ENTRY: 30 VALUE OF WISHED DISPLAY:

00155

DECIMAL POINT:

0015.5

(min)

The programming of a value of display corresponding to a

time has to be done in decimal notation. This way, for a

time of c

ooking of 15min and 30s a value has been

programmed of display of 15.5 (15 minutes and a half).

DAILY PRODUCTION (loafs/day)

There has been verified of trustworthy way that, in the

conditions of the terms of reference, the loafs go out of the

oven to an a

verage of 10 per minute and the oven works 24

daily hours. The production of loafs is wanted to indicate for

day. Ten loafs per minute are 10x60=600 loafs per hour.

To the frequency of 30Hz, we have a daily production of

600x24=14400 loafs/day PARAMETERS T

O PROGRAMMING:

MODE RATE:

DIRECT

FREQUENCY OF ENTRY: 30 VALUE OF WISHED DISPLAY:

14400

DECIMAL POINT:

NOT

4.3.2. Examples

Page 31

TI ME LIMI T.

The time limit, programmable between 1

and 99s it is applied to limit the time of wait in order that an

impulse takes place in the entry before this one considers

void. Whenever an impulse

is detected in the entry, an internal

counter puts to zero. Every impulse restarts the counter so

that, while impulses take place this one never comes to the

value programmed as limit. When they stop the impulses

and the counter completes the time limit,

puts to zero the

display and re-starts the measurement.

0..............

0.................... t límite

0.............

......

display=0

A reduction of this time will mean that the display puts to

zero more rapidly when the system is stopped.

Nevertheless, this reduction also limit the lowest frequencies

(

for example: with a time limit of 10s, it would be

impossible to see low frequencies to 0.1Hz and with a time

of 1s, low frequencies to 1Hz).

The instrument can present in display all the readings at a

rate of 100 pro second (the display refreshes himself every

10ms) or an average of the readings realized during a

programmable time: the AVERAGE TIME

The average time is programmable from 0 to 99.9 seconds.

If a value is programmed "0" average is not carried out. Of factory, this parameter comes programmed to 0.1s.

When troublesome variations should be observed in display

due to the fact th

at the signal is unstable or irregular, an

increase of the time can help to stabilize the display.

The average time can be calculated for a number of

readings determined knowing the frequency of the signal. ( Example: With the programming factory (0.1s),

of a signal

of lower frequency than 10Hz only will manage to take a

reading, with which there is no average. Of a signal of

100Hz approximately 10 readings would take in 0.1s and of

a signal of 1000Hz there would appear in display the

average of approximat

ely 100 readings).

TI ME LIMI T.

The time limit, programmable between 1

and 99s it is applied to limit the time of wait in order that an

impulse takes place in the e

ntry before this one considers

void.

Whenever an impulse is detected in the entry, an internal

counter puts to zero. Every impulse restarts the counter so

that, while impulses take place this one never comes to the

value programmed as limit. When they stop

the impulses

and the counter completes the time limit, puts to zero the

display and re-starts the measurement.

0..............

0.................... t límite

0.............

......

display=0

A reduction of this time will mean that the display puts to

zero more rapidly when the system is stopped.

Neverthe

less, this reduction also limit the lowest frequencies

(for example: with a time limit of 10s, it would be

impossible to see low frequencies to 0.1Hz and with a time

of 1s, low frequencies to 1Hz).

The instrument can present in display all the readings at a

rate of 100 pro second (the display refreshes himself every

10ms) or an average of

the readings realized during a

programmable time: the

AVERAGE TIME

The average time is programmable from 0 to 99.9 seconds.

If a value is programmed "0" average is not carried out. Of factory, this parameter comes programmed to 0.1s.

When troublesome var

iations should be observed in display

due to the fact that the signal is unstable or irregular, an

increase of the time can help to stabilize the display.

The average time can be calculated for a number of

readings determined knowing the frequency of the

signal.

( Example: With the programming factory (0.1s), of a signal

of lower frequency than 10Hz only will manage to take a

reading, with which there is no average. Of a signal of

100Hz approximately 10 readings would take in 0.1s and of

a signal of 1000Hz

there would appear in display the

average of approximately 100 readings).

4.4.

Display configuration

4.4.1. Special functions for frequency measurement

4.4. Display configuration

.4.1. Special functions for frequency measurement

Page 32

IMPULSES PER TURN.

The reading of the frequency of entry is realized by the system of counting the time that is used to complete a period of the signal. The period is taken between the positive edges of two consecutive impulses, which corresponds

to a programming

of PPr=0001. If the input signal gives impulses at not regular intervals,

the display will present fluctuations due to the fact that the periods of signal are not equal.

DECIMAL POINT.

The decimal point

can place in any of the digits of the main display. Its position has value, that is to say, the entire part of a value will be visualized to the left of the decimal point and the decimal part to the right (to see explanations section

3.4.1.

In pag. 25)

teeth that generates the following sign:

1 cycle

1cycle

........

......

With a signal a

s that of the figure, if a measurement was taking for every impulse, the reading would be different in every measurement resulting in a fluctuating display. To solve this case a value of 3 is programmed in the paragraph PPr.

MULTIPLIER FACTOR.

The multiplier factor is programmable between 0.0001 and 9999 with own decimal point, for which it is possible to obtain any value inside this range independently of the number of decimal positions of the display.

IMPULSES PER TURN.

The reading of the frequency of entry is realized by the system of counting the time that is used to complete a period of the signal. The period is taken b

etween the positive edges of two consecutive impulses, which corresponds to a programming of PPr=0001.

If the input signal gives impulses at not regular intervals, the display will present fluctuations due to the fact that the periods of signal are not eq

ual.

DECIMAL POINT.

The decimal point can place in any of the digits of the main display. Its position has value, that is to say, the entire part of a value will be visualized to the left of the decimal point and the decim

al part to the right (to see explanations section

3.4.1.

In pag. 25)

For example, we suppose a wheel that has a distribution of teeth that gen

erates the following sign:

1 cycle

1cycle

........

......

With a signal as that of the figure, if a measurement was taking for every impulse, the reading would be different in every measurement resulting in a fluctuating display. To solve this case a value

of 3 is programmed in the

paragraph PPr.

MULTIPLIER FACTOR.

The multiplier factor is programmable between 0.0001 and 9999 with own decimal point, for which it is possible to obtain any value inside this range independently

of the number of decimal positions of

the display.

4.4.2. Display options for totalizer

Page 33

When the configuration is of 3 channels, the programming

of the function 'rAtE' , is referred to only one channel,

channel A, since the measurement of frequency will be

effected only in the entry A. The par

ameters of display relative to the frequency

measurement (time limit, average time and impulses by

cycle will be applied only to this input)

On the other hand, the parameters relative to the

configuration of the counter (decimal point, offset and

factor multiplier) double

since, in configuration of 3

channels, the channel B is used as counter of impulses with

totalizer and the channel A has a totalizer associated with

the speed measurement, both are independently scaled

except the decimal point that will be the same for th

variables total-A, Process-b and total-b.

When the configu

ration is of 3 channels, the programming

of the function 'rAtE' , is referred to only one channel,

channel A, since the measurement of frequency will be

effected only in the entry A.

The parameters of display relative to the frequency

measurement (time li

mit, average time and impulses by

cycle will be applied only to this input)

On the other hand, the parameters relative to the

configuration of the counter (decimal point, offset and

factor multiplier) double since, in configuration of 3

channels, the channel B is used as

counter of impulses with

totalizer and the channel A has a totalizer associated with

the speed measurement, both are independently scaled

except the decimal point that will be the same for the

variables total-A, Process-b and total-b.

4.5. Notes to diagram (3 channels counter)

Page 34

SECTION

5.1.

Definitions

5.2.

Diagram function batch

5.3.

Notes to diagram for a 3 channels counter

5.4.

Selection and configuration function batch

5.5.

Working d

iagrams 39

5. FUNCTION BATCH COUNTER

Index

SECTION

5.1.

Definitions

5.2.

Diagram function batch

5.3.

Notes to diagram for a 3 channels counter

5.4.

Selection and configuration function batch

5.5.

Working diagrams 39

5. FUNCTION BATCH COUNTER

Index

Page 35

It is the number of times that is fulfilled a cycle of

measurement, that is to say, the number of times that

PROCESS variable puts to zero. This variable is

generated

when the function batch is enabled already in automatic

form (BATCH is increased when the process reaches a

prearranged value) as manual (BATCH is increased in every

putting to zero of the process).

Sign

The variable BATCH always is entire and

positive though

there can be associated a counter of negative sign. For

example can count quantity of boxes when removing the

content.

Decimal point

The counter of lots does not have decimal point since the

number of lots only can be an entire number.

atch channel C

The variable BATCH-

C is not generated from the variable

PROCESS but an arithmetical operation between the

variables batch of the channels A and B.

The function batch auto, optional, is generated from a

certain level of variable process allowing the count of lots of

fixed quantities as, for example, boxes of 12 b

ottles, etc.

The counter of lots (variable BATCH) is increased in a unit

whenever the partial counter (variable PROCESS) reaches

the quantity for lot programmed. If the partial counter is

affected of a factor multiplier so that the display does not

pass fo

r the exact programmed value, the lot will be

completed by excess, that is to say, when the partial

counter exceeds the programmed quantity, not adding the

above mentioned excess to the following lot. The partial counter, once reached the level batch, puts

zero or to the value of preset.

Mode batch by manual reset

The function batch reset is useful to take an individual

control of every lot, for example, when the quantity of

pieces or of material of every lot is different. The function batch takes plac

e whenever a reset of the

process is carried out, already it is for keyboard, remotely or

for action of a setpoint. When the operator thinks that the

quantity of a lot is sufficient, remushroom the display I try,

being increased automatically the variable

BATCH in a unit

and being initiated from then the count of the following

cycle.

5.1. Terminology

Variable Batch

It is the number

of times that is fulfilled a cycle of

measurement, that is to say, the number of times that

PROCESS variable puts to zero. This variable is generated

when the function batch is enabled already in automatic

form (BATCH is increased when the process reaches

prearranged value) as manual (BATCH is increased in every

putting to zero of the process).

Sign

The variable BATCH always is entire and positive though

there can be associated a counter of negative sign. For

example can count quantity of boxes when rem

oving the

content.

Decimal point

The counter of lots does not have decimal point since the

number of lots only can be an entire number.

Batch channel C

The variable BATCH-

C is not generated from the variable

PROCESS but an arithmetical operation between

the

variables batch of the channels A and B.

Mode automatic batch

The function batch auto, op

tional, is generated from a

certain level of variable process allowing the count of lots of

fixed quantities as, for example, boxes of 12 bottles, etc.

The counter of lots (variable BATCH) is increased in a unit

whenever the partial counter (variable PROCE

SS) reaches

the quantity for lot programmed. If the partial counter is

affected of a factor multiplier so that the display does not

pass for the exact programmed value, the lot will be

completed by excess, that is to say, when the partial

counter exceeds t

he programmed quantity, not adding the

above mentioned excess to the following lot.

The partial counter, once reached the level batch, puts to

zero or to the value of preset.

Mode batch by manual reset

The function batch reset is useful to take an indivi

dual

control of every lot, for example, when the quantity of

pieces or of material of every lot is different.

The function batch takes place whenever a reset of the

process is carried out, already it is for keyboard, remotely or

for action of a setpoint. W

hen the operator thinks that the

quantity of a lot is sufficient, remushroom the display I try,

being increased automatically the variable BATCH in a unit

and being initiated from then the count of the following

cycle.

5.1. Terminology

Page 36

When the counter is of 3 channels, the programming of the

function batch is realized two times (' btCH -A ' and 'btCH-

b') one for every channel being completely independent as

for type of function and level batch, that is

to say, is

possible to to have the counter of lots activated in one only

channel, or the automatic one and other one in way reset,

etc..

When the option has been choosed ba

tch in both channels

A and B, automatically the counter of lots will be activated

batch

C that will be the result of an arithmetical operation

between the variables batch-A and batch-B.

This will not exist if only the function is activated in one of

the c

hannels.

When the counter is of 3 channels, the programming of the

function batch is realized two times (' btCH -A ' and 'btCH-

b') one for every channel being completely independent as

for type of function and level batch, that is to say, is

possible to to

have the counter of lots activated in one only

channel, or the automatic one and other one in way reset,

etc..

When the option has been choosed batch in both channels

A and

B, automatically the counter of lots will be activated

batch

C that will be the result of an arithmetical operation

between the variables batch-A and batch-B.

This will not exist if only the function is activated in one of

the channels.

5.3. Notes to diagram ( 3 channels counter)

5.2. Menu batch diagram

M o d E1 1 E d G E1 2 F I L t1 3

C n F I n P1 0

r A t E1 4 b t c H 1 5

b t C H1 5

n o

b t C H

1 5

A u t o

b t C H1 5

r E S E t

L E V E L1 5

9 9 9 9 9.9

PRO

5.3. Notes to diagram ( 3 channels counter)

5.2. Menu batch diagram

M o d E1 1 E d G E1 2 F I L t1 3

C n F I n P1 0

r A t E1 4 b t c H 1 5

b t C H1 5

n o

b t C H

1 5

A u t o

b t C H1 5

r E S E t

L E V E L1 5

9 9 9 9 9.9

PRO

Page 37

= disable function

AUTOMATIC BATCH.

The counter of lots (variable BATCH)

is increased in a unit whenever the partial counter (variable

PROCESS) reaches the quantity for lo

t programmed.

If the partial counter is affected of a factor multiplier so that

the display does not pass for the exact programmed value,

the lot will be completed by excess, that is to say, when the

partial counter exceeds the programmed quantity, not

add

ing the above mentioned excess to the following lot.

The partial counter, once reached the level batch, puts to

zero or to the value of preset.

BATCH RESET.

The function batch takes place whenever a

reset of the process is carried out, already it is manual or

for action of a set

point. When the operator thinks that the

quantity of a lot is sufficient, remushroom the display I try,

being increased automatically the variable BATCH in a unit

and being initiated from then the count of the following

cycle.

LEVEL BATCH (Only MODE AUTO

)

Level batch is the value of display in which the process

variableis reset increasing in a unit the counter of lots. This

value is programmed with sign and with the decimal point in

the position of process variable.

5.4. Batch function selection and configuration

SELECTION FUNCTION BATCH

= disable function

AUTO

MATIC BATCH.

The counter of lots (variable BATCH)

is increased in a unit whenever the partial counter (variable

PROCESS) reaches the quantity for lot programmed.

If the partial counter is affected of a factor multiplier so that

the display does not pass fo

r the exact programmed value,

the lot will be completed by excess, that is to say, when the

partial counter exceeds the programmed quantity, not

adding the above mentioned excess to the following lot. The partial counter, once reached the level batch, puts

zero or to the value of preset.

BATCH RESET.

The function batch takes place whenever a

reset of the process is carried out, already it is manual or

for action of a setpoint. When the operator thinks that the

quantity of a lot is sufficient, remushroom the display I try,

bein

g increased automatically the variable BATCH in a unit

and being initiated from then the count of the following

cycle.

LEVEL BATCH (Only MODE AUTO)

Level batch is the value of display in which the process

variableis reset in

creasing in a unit the counter of lots. This

value is programmed with sign and with the decimal point in

the position of process variable.

5.4. Batch function selection and configuration

Page 38

The level 'batch' is the value that is programmed as quantity

of the lot. The level 'offset' is the value in which a cycle of count begins the partial counter. A level offset different of

zero can be useful, for example, in applications where boxes of pieces are wished be removed beginning the discount from a level of offset determined. To illustrative effects, in the following graphs a level has been included of offset differently of zero

that, since it can

be observed, it does not affect the totalizer.

MODE UP.

BATCH > OFFSET

process

batch

total

2 1 73849510611

2 2

556

4 4

3134145

332 0 2

batch=7

offset=2

MODE DOWN.

BATCH < OFFSET

process

batch

total

7 1 261504-13-2

7 2

-3

443

5 5

6-45-54

-6

667 0 7

offset=7

batch=2

when an equal number of pieces is obtained to the programmed level, with independence of the previous evolutions of the counter. Hereby it is pos

sible to add and remove material with the

safety of which only when there is reached the level of

material wished by lot, will reset the partial counter and that

of lots will be increased.

MODE UP/DOWN. BATCH > OFFSET

process

batch

total

03142536472

2 8

2 1 514

4 4

17061

332 0 2

batch=5

offset=2

MODE U

P/DOWN. BATCH < OFFSET

process

batch

total

706-15-24-33-45

-5

5 1 263

3 3

6-47-36

-4

445 0 5

offset=5

batch=2

5.4. Working diagrams

The level 'batch' is the value that is programmed as quantity

of the lot. The level 'offse

t' is the value in which a cycle of count begins the partial counter. A level offset different of zero can be useful, for example, in applications where boxes of pieces are wished be removed beginning the discount from a level of offset determined. To illu

strative effects, in the following graphs a level has been included of offset differently of zero that, since it can be observed, it does not affect the totalizer.

MODE UP.

BATCH > OFFSET

process

batch

total

2 1 73849510611

2 2

556

4 4

3134145

332 0 2

batch=7

offset=2

MODE DOWN.

BATCH < OFFSET

process

batch

total

7 1 261504-13-2

7 2

-3

443

5 5

6-45-54

-6

667 0 7

offset=7

batch=2

In bidirectional way, the function batch will be realized when an equal number of pieces is obtained to th

e programmed level, with independence of the previous evolutions of the counter. Hereby it is possible to add and remove material with the safety of which only when there is reached the level of material wished by lot, will reset the partial counter and t

hat

of lots will be increased.

MODE UP/DOWN. BATCH > OFFSET

process

batch

total

03142536472

2 8

2 1 514

4 4

17061

332 0 2

batch=5

offset=2

MODE UP/DOWN. BATCH < OFFSET

process

batch

total

706-15-24-33-45

-5

5 1 263

3 3

6-47-36

-4

445 0 5

offset=5

batch=2

5.4. Working diagrams

Page 39

SECTION

Pág.

6.1.

Keyboard Functions

41-42

6.2.

Logical functions on rear connector

6.2.1. Wiring

6.2.2. Table of functions

44-45

6.2.3. Programming functions

6.3.

Programming and keyboard functions lockout

6. FUNCTIONS BY KEYBOARD AND REAR CONNECTOR.

LOCKOUT

Index

SECTION

Pág.

6.1.

Keyboard Functions

41-42

6.2.

Logical functions on rear connector

6.2.1. Wiring

6.2.2. Table of functions

44-45

6.2.3. Programming functions

6.3.

Programming and keyboard functions lockout

6. FUNCTIONS BY KEYBOARD AND REAR CONNECTOR.

LOCKOUT

Index

Page 40

OFFSET KEY

Takes the value of the variable shown on upper display like

OFFSET value for this variable.

OFFSET is the beginning counter value after to make a

reset.

By default, the beginning counter value is zero

whether for UP or DOWN. Only the Process-

A and

Process-B can make use of OFFSET value.

In a reset, the totalizer doesnt increase with the offset

value. The totalizer accumulates the input pulses (multiplied

by a factor) independently what is the action on process

displa

y. It is not affected by the quantities added to the

main display not generated by the input pulses , that is to

say, it has been added by a reset-to-

preset or using

load function (manual setting of display value).

Reset of the OFFSET

Simultaneously

use of RESET and OFFSET key resets the

OFFSET value. To erase

OFFSET

value from process A and/or process B

variables, the instrument should be showing the value

corresponding to this variable on main display but,

NOT I N THE VI SUAL ROUTI NE.

this method:

If the instrument was in the VISUAL routine,

wait until the variable annunciator disappears

(

have to be numerical value for both

displays.)

Press RESET and holding it, press OFFSET .

First release OFFSET and then RESET

The TARE

LED switches off once finished the operation.

LIMIT KEY

Shows cyclicly, at every press, the setpoint values.

If the setpoint is related to a PROCESS variable or BATCH,

it s value appears on main display while on the auxiliary is

shown which setpoint number is used. If the setpoin

t is related to a TOTAL, it s value will be shown

on auxiliary display and on the main display which setpoint

number is used.

After 5s without using a key, the instrument comes back

automatically to the run mode.

RESET KEY

Reset to zero (or to a preset va

lue) the selected variable

during VISUAL routine (see VISUAL KEY ).

During normal working, that is to say, out of this routine,

the reset has no effect.

The reset is momentary action, allowing to the counter

follows its functions nevertheless the key is

hold down.

ENTER KEY

A momentary press allows to access to programming mode.

Hold 3 seconds accesses to keyboard functions and program

lock-out.

6.1. K

eyboard Functions

f the variable shown on upper display like

OFFSET is the beginning counter value after to make a

reset.

By default, the beginning counter value is zero

whether for UP or DOWN. Only the Process-

A and

Process-B can make use

of OFFSET value.

In a reset, the totalizer doesnt increase with the offset

value. The totalizer accumulates the input pulses (multiplied

by a factor) independently what is the action on process

display. It is not affected by the quantities added to the

ain display not generated by the input pulses , that is to

say, it has been added by a reset-to-

preset or using

load function (manual setting of display value).

Reset of the OFFSET

Simultaneously use of RESET and OFFSET key resets the

OFFSET val

ue.

To erase

OFFSET

value from process A and/or process B

variables, the instrument should be showing the value

corresponding to this variable on main display but,

NOT I N THE VI SUAL ROUTI NE.

Follow this method:

If the instrument was in the VISUAL ro

utine,

wait until the variable annunciator disappears

(

have to be numerical value for both

displays.)

Press RESET and holding it, press OFFSET .

First release OFFSET and then RESET

The TARE LED switches off once finished the operation.

Shows cyclicly, at every press, the setpoint values.

If the setpoint is related to a PROCESS variable or BATCH,

it s value appears on main display w

hile on the auxiliary is

shown which setpoint number is used.

If the setpoint is related to a TOTAL, it s value will be shown

on auxiliary display and on the main display which setpoint

number is used. After 5s without using a key, the instrument comes bac

automatically to the run mode.

RESET KEY

Reset to zero (or to a preset value) the selected variable

during VISUAL routine (see VISUAL KEY ).

During normal working, that is to say, out of this routine,

the reset has no effect. The reset is momentary a

ction, allowing to the counter

follows its functions nevertheless the key is hold down.

ENTER KEY

A momentary press allows to access to programming mode.

Hold 3 seconds accesses to keyboard functions and program

lock-out.

6.1. Keyboard Functions

Page 41

VISUAL KEY

One press shows on secondary displays the corresponding

indication of the variable present on main display.

After 5s disappears the indication and the meter goes out from

visualization mode. If before to finish the 5 seconds, press

the VISUAL key, will be

visualized the next variable if it exist.

Only one press on VISUAL key shows only the variable present on

display, doesn t change it.

On visualization cycle will only appear the active variables

that is to say, if the batch functi

on is not active it does not

appears or if the counter is only one channel, channels B and C do

not appear.

VISUAL + ENTER KEYS

If during the indication of main variable indication press ENTER

key, the VISUAL routine will show the total values on second

ary

display.

(Pressing ENTER , the actual variable on main display will remain

like default variable).

VISUALIZATION VARIABLES ON AUXILIARY DISPLAY

To show on auxiliary display the variables process or batch instead

total, is necessary to activate the lo

gical function Nr 27 (see page

45, blank auxiliary display), that blanks auxiliary display when is

used like totalizer display.

This function is useful when needed to have simultaneous

indication of process value and number of batch, or process value

of ea

ch channel, and always is possible to see the total getting the

visual routine.

With Nr 27 logical function activated, push VISUAL key to enter

into routine of variabless visualization. Push once again to change

the variable on main display ( only will sh

ow the process and batch

variables activated according programming)

Next, push ENTER to select the auxiliary display variables. Pushing repeatedly the VISUAL key, will appear all the activated variables including process, batch and totals.

If a process or batch value has been selected, this will remain

fixed on the auxiliary display as long as the function Nr27 is

active. ( when deactivated, pass to show the total A). If a total

value is select

ed the display will blank and only can show the

total getting the VISUAL routine.

NOTES:

The LOAD function (programming of initial value of any

variable), doesnt work on auxiliary display with process or

batch variables. To load a specific value for this

variables should

be done from the main display, automatically will be reflected

on auxiliary display, after that is necessary to select the variable

of main display since will remain the loaded with a new value.

-A request through serial channel, will sen

d the variable on this

auxiliary display , be process, batch or total.

Function LOAD

The LOAD function allows to introduce by key an initial

counting value into anyone display. This value is loaded as an

actual counting value and it s not stored for futu

re uses.

During the VISUAL routine, when the variable we would like to

modify is on display, press ENTER key during 3 seconds, at

the end of this 3 seconds, the first left digit or the sign led go to

blink. The programming of the value is done in an

standard way and

at the end, a press on ENTER key allows to exit from this

programming step, following the VISUAL routine to the next

step.

The programmed value is loaded into the selected variable

when press ENTER key, beginning the counting from this point.

One press shows on secondary displays the corresponding

visualization mode.

If before to finish the 5 seconds, press the VISUAL key, will be

visualized the next variable if it exist.

Only one press on VISUAL key shows only the variable present on

display, doesn t change it.

On visualization cycle will only appear the active variables

that is to say, if the batch function is not active it does not

appears or if the counter is only one channel, channels B and C do

not appear.

VISUAL + ENTER KEYS

If during the indication of main variable indication press ENTER

key, the VISUAL routine will show the total values on secondary

display.

(Pressing ENTER , the actual variable on main display will remain

like default variable).

VISUALIZATION VARIABLES ON AUXILIARY DISPLAY

To show on auxiliary display the variables p

rocess or batch instead

total, is necessary to activate the logical function Nr 27 (see page

45, blank auxiliary display), that blanks auxiliary display when is

used like totalizer display.

This function is useful when needed to have simultaneous

indicatio

n of process value and number of batch, or process value

of each channel, and always is possible to see the total getting the

visual routine.

With Nr 27 logical function activated, push VISUAL key to enter

into routine of variabless visualization. Push on

ce again to change

the variable on main display ( only will show the process and batch

variables activated according programming)

shing repeatedly the VISUAL key, will appear all the activated

If a process or batch value has been selected, this will remain

fixed on the auxiliary display as long as the function Nr27 is

active. ( when deac

tivated, pass to show the total A). If a total

value is selected the display will blank and only can show the

total getting the VISUAL routine.

NOTES:

The LOAD function (programming of initial value of any

variable), doesnt work on auxiliary display with

process or

batch variables. To load a specific value for this variables should

be done from the main display, automatically will be reflected

on auxiliary display, after that is necessary to select the variable

of main display since will remain the loaded

with a new value.

A request through serial channel, will send the variable on this

auxiliary display , be process, batch or total.

Function LOAD

The LOAD function allows to introduce by key an initial

counting value into anyone display. This value is l

oaded as an

actual counting value and it s not stored for future uses.

During the VISUAL routine, when the variable we would like to

modify is on display, press ENTER key during 3 seconds, at

the end of this 3 seconds, the first left digit or the sig

n led go to

blink.

The programming of the value is done in an standard way and

at the end, a press on ENTER key allows to exit from this

programming step, following the VISUAL routine to the next

step. The programmed value is loaded into the selected var

iable

when press ENTER key, beginning the counting from this

point.

Page 42

6.2.1.

Wiring

The rear connector CN2 provides 4 user programmable opto

-coupled inputs that can be operated from external contacts or logic levels supplied by an electronic system. Four different functions may be then added to the functions available from the front-panel keys. Each function is associated to one of the CN2 connector pins (PIN 1, PIN 2, PIN 4 and PIN 5) and is activated by applying a falling edge or a low level pulse to the corresponding pin with respect to common (PIN 3). Each pin can be assigned to one of the 26 functions listed on the following pages.

CN2 : DEFAULT CONFIGURAT

ION:

INPUT PIN FUNCTION

Nr FUNC.

INPUT 1

Visualization variables

INPUT 2

Hold of display

INPUT 4

Reset counter

INPUT 5

Reset totalizer

7 PIN 3 = COMMON The external electronics (fig.43.2) applied to the CN2 connector must be capable of withstanding 40 V and 20 mA present at all terminals with respect to COMMON. In order to guarrantee the electromagnetic compatibility, please refer to the instructions given on page 10.

6.2. Programmable logical functions on rear connector

fig. 43.1

: Connector CN2

fig. 43.2

: Wiring examples.

From left to right, electronic device, closure switch.

6.2.1.

Wiring

The rear connector CN2 provides 4 user programmable opto

PIN 3). Each pin can be assigned to one of the 26 functions listed on the following pages.

CN2 : DEFAULT CONFIGURATION:

INPUT PIN

FUNCTION

Nr FUNC.

INPUT 1

Visualization variables

INPUT 2

Hold of display

INPUT 4

Reset counter

INPUT 5

Reset total

izer

o the instructions given on page 10.

fig. 43.1

: Connector CN2

fig. 43.2

: Wiring examples.

From left to right, electronic device, closure switch.

Page 43

Definition of ACTION column

Pulsation :The function

is active applying a negative edge to the corresponding pin referred to common.

Level : The function will be active as long as the corresponding pin is low referred to common. Definition

of group 1 and group 2

The functions that mean a reset (

except

RESET TOTAL) or printing one or several variables allow to program which variables will be affected (see diagram). There are two groups of variables associated to reset function and two groups more associated to printing.

FUNCTION

DESCRIPTION

ACTION

0 D

eactivated

None

VISUAL

Cyclical visualization of process variables, batch and total of every channel

with their corresponding annunciator. It s similar to the function VISUAL by key except for not use of ENTER key to go to visualize the totals th

follow the rest of variables.

Pulsation

HOLD1

Hold main and secondary display.

Level

HOLD2

Hold the main and secondary display, analog output and the display values that in this moment could be sent through serial channel.

Level

HOLD1 + RESET

1 Reset to the preset value the variables programmed YES on group 1

holding the display value until a new hold1 + reset1 (all internal functions of the counter will follow working).

Pulsation

HOLD2 + RESET1

Reset to the preset value the variables programmed YES on group 1

holding the display value , analog output and RS output hold until a new hold2 + reset1 (counting and setpoints functions will follow internally working).

Pulsation

RESET1

Reset to the preset value the variables programmed YES on gr

oup 1

Pulsation

RESET2

Reset to the preset value the variables programmed YES on group 2

Pulsation

6.2.2. Table of p

rogrammable functions

Pulsation :The function is active applying a negative edge to the corresponding pin referred to common. Level : The function will be active as l

ong as the corresponding pin is low referred to common.

Definition

of group 1 and group 2

The functions that mean a reset (

except

RESET TOTAL) or printing one or several variables allow to program which variables will be affected (see diagram). There are

two groups of variables associated to reset function and two groups more associated to printing.

FUNCTION

DESCRIPTION

ACTION

Deactivated

None

VISUAL

Cyclical visualization of process variables, batch and total of every channel

with their corresponding annunciator. It s similar to the function VISUAL by key except for not use of ENTER key to go to visualize the totals that follow the rest of variables.

Pulsation

HOLD1

Hold main and secondary display.

Level

HOLD2

Hold the main and sec

ondary display, analog output and the display values

that in this moment could be sent through serial channel.

Level

HOLD1 + RESET1

Reset to the preset value the variables programmed YES on group 1

holding the display value until a new hold1 + reset1 (all internal functions of the counter will follow working).

Pulsation

HOLD2 + RESET1

Reset to the preset value the variables programmed YES on group 1

holding the display value , analog output and RS output hold until a new hold2 + reset1 (counting and setpoints functions will follow internally working).

Pulsation

RESET1

Reset to the preset value the variables programmed YES on group 1

Pulsation

RESET2

Reset to the preset value the variables programmed YES on group 2

Pulsation

6.2.2. Table of programmable functions

Page 44

FUNCTION

ESCRIPTION

ACTION

STOP + RESET1

Stop all counters while the function is active, and upon deactivate the function resets to the preset value the variables programmed YES on group 1 following counting from this value.

Level

STOP + RESET 2

Idem functio

n 8 but resets the variables of group 2.

Level

RESET TOTAL

Resets all variables TO ZERO and deactivates all setpoints included LATCH

2 except for which on zero condition should be actives.

Pulsation

INHIBIT A

Inhibits input A as long as the functio

n is activated.

Level

INHIBIT B

Inhibits input B as long as the function is activated

Level

INHIBIT BATCH A

Inhibits the function BATCH RESET of channel A, that is to say, doesn t

increase the variable BATCH A on a reset of PROCESS value.

Level

INHIBIT BATCH B

Inhibits the function BATCH RESET of channel B, that is to say, doesn t

increase the variable BATCH A on a reset of PROCESS value.

Level

OFFSET

Takes the value of process A or process B ( if this is showed on main display) as value

of preset A or preset B)

Pulsation

RESET OFFSET

Resets the value of preset A or preset B (if the process A or process B respectively are on main display )

Pulsation

PRINT 1

Print the variables and total programmed YES on group 1

Pulsation

RINT 2

Print the variables programmed YES on group 2

Pulsation

PRINT SET1

Print setpoint 1 and its state

Pulsation

PRINT SET2

Print setpoint 2 and its state

Pulsation

PRINT SET3

Print setpoint 3 and its state

Pulsation

PRINT SET4

setpoint 4 and its state

Pulsation

ZERO ANA

Takes the analog output to zero condition (0V or 4mA according type)

Level

RESET LATCH

Unlock outputs of setpoint latch-2 and, if the alarm condition disappeared they are deactivated.

Pulsation

HOLD SETPOINTS Inhibits comparison with setpoints while the function is active.

Level

FALSE SETPOINTS Allows programming and use of 4 setpoints when there is no output card

plugged in, as long as the function is active.

Level

SWITCH OFF AUX.

DISP.

Swi

tch off the auxiliary display

Level

STOP + RESET 2

Idem function 8 but resets the variables of group 2.

Level

SET TOTAL

Resets all variables TO ZERO and deactivates all setpoints included LATCH

2 except for which on zero condition should be actives.

Pulsation

INHIBIT A

Inhibits input A as long as the function is activated.

Level

INHIBIT B

Inhibits input B

as long as the function is activated

Level

INHIBIT BATCH A

Inhibits the function BATCH RESET of channel A, that is to say, doesn t

increase the variable BATCH A on a reset of PROCESS value.

Level

INHIBIT BATCH B Inhibits the function BATCH RESET

of channel B, that is to say, doesnt

increase the variable BATCH A on a reset of PROCESS value.

Level

OFFSET

Takes the value of process A or process B ( if this is showed on main display) as value of preset A or preset B)

Pulsation

RESET OFFSET

esets the value of preset A or preset B (if the process A or process B

respectively are on main display )

Pulsation

PRINT 1

Print the variables and total programmed YES on group 1

Pulsation

PRINT 2

Print the variables programmed YES on grou

p 2

Pulsation

PRINT SET1

Print setpoint 1 and its state

Pulsation

PRINT SET2

Print setpoint 2 and its state

Pulsation

PRINT SET3

Print setpoint 3 and its state

Pulsation

PRINT SET4

Print setpoint 4 and its state

Pulsation

ZERO ANA

Takes

the analog output to zero condition (0V or 4mA according type)

Level

RESET LATCH

Unlock outputs of setpoint latch-2 and, if the alarm condition disappeared they are deactivated.

Pulsation

HOLD

SETPOINTS Inhibits comparison with setpoints while t

he function is active.

Level

FALSE SETPOINTS Allows programming and use of 4 setpoints when there is no output card

plugged in, as long as the function is active.

Level

SWITCH OFF AUX.

DISP.

Switch off the auxiliary display

Level

Page 45

6.2.3. Programming of logical functions

DIAGRAM

The logical functions are programmed on module

LoGInP

. There are 4 menus each one of them corresponds

to an input of connector CN2 : 61 InP-1 : I

nput pin 1 62 InP-2 : Input pin 2 63 InP-4 : Input pin 4 64 InP-5 : Input pin 5 The pin 3 is the common.

On each menu is selected a number from 0 to 26 according

to the desired function. To change the number, press repeatedly the

key.

To program the next input, press

On the left diagram is shown the whole programming

module where can see that after the function number is

possible to select the variable affected by this function.

I n P - 16 1

0 6

L o G I n P6 0

I n P - 26 2

0 0

I n P - 46 3

0 0

I n P - 56 4

0 0

G r o u P 16 1

P r o C6 1

n o

P r o C6 1

Y E S

b t C H6 1

n o

b t C H6 1

Y E S

t o t6 1

n o

t o t6 1

Y E S

PRO

6.2.3. Programming of logical functions

DIAGRAM

The logical functions are programmed on module

LoG

InP

. There are 4 menus each one of them corresponds

to an input of connector CN2 : 61 InP-1 : Input pin 1 62 InP-2 : Input pin 2 63 InP-4 : Input pin 4 64 InP-5 : Input pin 5 The pin 3 is the common.

On each menu is selected a number from 0 to 26 accordi

to the desired function. To change the number, press repeatedly the

key.

To program the next input, press

On the left diagram is shown the whole programming

module where can see that after the function number is

possible

to select the variable affected by this function.

I n P - 16 1

0 6

L o G I n P6 0

I n P - 26 2

0 0

I n P - 46 3

0 0

I n P - 56 4

0 0

G r o u P 16 1

P r o C6 1

n o

P r o C6 1

Y E S

b t C H6 1

n o

b t C H6 1

Y E S

t o t6 1

n o

t o t6 1

Y E S

PRO

Page 46

The instrument is supplied wi

th all software programming

parameters accessible to operator's modifications. After

completing the software configuration, it is recommended to

take the following steps:

Lockout programming parameters to prevent from

accidental or unauthorized modificati

ons.

Lockout keyboard functions to prevent from accidental

or unauthorized modifications.

The access to the lockout routine is allowed by entering

a safety code. At factory this code is set to 0000. We

recommend to change this code and to write it down

and keep safe.

The access to the lockout routine is allowed by entering

a safety code. At factory this code is set to

0000

. We

recommend to change this code and to write it down

and keep safe.

TOTAL LOCKOUT

The access to the programming routines to read data is

allowed even if all parameters are locked out, but

it won t

be possible to enter or modify data

. In this case, when

entering in the pro

gramming mode, the second display

shows the indication

dAtA- instead of

Pro-.

SELECTIVE LOCKS

When only some parameters are locked out, all

configuration data can be read but only non-

protected

parameters can be modified

. In such case, when

entering in

the programming mode, the second display

shows the indication

Pro-.

KEYBOARD FUNCTI ON S LOCKOUT

All keyboard functions in RUN mode except setpoint

visualization values, should be inhibit independently by

software.

3. Programming and keyboard functions lockout

The instrument is supplied with all software programming

parameters accessible to operator's modifications. After

completing the software configuration, it is recommended to

take the following steps:

Lockout programming paramete

rs to prevent from

accidental or unauthorized modifications.

Lockout keyboard functions to prevent from accidental

or unauthorized modifications.

The access to the lockout routine is allowed by entering

a safety code. At factory this code is set to 0000

. We

recommend to change this code and to write it down

and keep safe.

The access to the lockout routine is allowed by entering

a safety code. At factory this code is set to

0000

. We

recommend to change this code and to write it down

and keep safe.

The access to the programming routines to read data is

allowed even if all parameters are locked out, but

it won t

be possible to enter or modify data

. In this case, when

entering in the programming mode, the second display

shows the indication

dAtA- instead of

Pro-.

SELECTIVE LOCKS

When only some parameters are locked out, all

configuration data can be read but only non-

protected

rameters can be modified

. In such case, when

entering in the programming mode, the second display

shows the indication

Pro-.

KEYBOARD FUNCTI ON S LOCKOUT

All keyboard functions in RUN mode except setpoint

visualization values, should be inhibit independ

ently by

software.

6.3. Programming and keyboard functions lockout

Page 47

The diagram shows all phases of the lockout routine which allows to

lockout the programming parameters and to change the safe

ty code.

The access to this routine is accomplished by holding

ENTER

for

approximately 3s until the indication "CodE" appears on the second

display. The unit is shipped from the factory with a safety code of

"0000".

Once introduced t

his code, you are asked to select whether to change

it or to enter directly in the parameter lockout list.

If you decide to change the default code, after programming the new

one, the instrument returns to the run mode. You will be asked to

enter the new

code before trying to access the lockout routine for the

next time. If you decide not to change the safety code, the next step ('tot-

LC')

allows to lock everything and return to the run mode (set digit to 1) or

to access the list of parameters which can b

e locked individually (set

tot-LC to 0).

Meaning of menus

( 1 locked, 0 unlocked

) :

tot-LC

: total lock

Set1, Set2, Set3, Set4

: individual lock of setpoints

InPut

: Lock of Input module

dISP

: Lock of Display module

AnAout

: Lock of analog

output option module

rS CoM

: Lock of serial output option

SP VAL

: Lock of direct access of programming setpoints

RESEt

: Inhibit the reset function.

OFFSEt

: Inhibit the offset function and reset of offset

LoAd

: Inhibit the introduction of val

ues of counter by keyboard

during VISUAL routine.

Code=OK ?

yes

C o d E

- - - -

t o t - L C

S E t 1

S E t 2

S E t 3

S E t 4

I n P U t

d S P

L o G i n P

S P V A L

C o d E

- - - -

ENTER 3s ?

yes

8 8 8 8 8 8

8 8

8 8 8 8 8 8

C H A n G E

Y E S

S t o r E

tot-LC=0 ?

A n A o u t

r S C o M

L o A d

S t o r E

r E S E t

o F F S E t

C H A n G E

The diagram shows all phases of the lockout routine which allows to

programming parameters and to change the safety code.

for

approximately 3s until the indication "CodE" appears on the second

The unit is shipped from the factory with a safety code of

"0000".

Once introduced this code, you are asked to select whether to change

it or to enter directly in the parameter lockout list.

If you decide to change the default code, after programming the new

one, the instrument returns to the

run mode. You will be asked to

enter the new code before trying to access the lockout routine for the

next time. If you decide not to change the safety code, the next step ('tot-

LC')

allows to lock everything and return to the run mode (set digit to 1) or

to access the list of parameters which can be locked individually (set

tot-LC to 0).

Meaning of menus

( 1 locked, 0 unlocked

) :

tot-LC

: total lock

Set1, Set2, Set3, Set4

: individual lock of setpoints

InPut

: Lock of Input module

dISP

: Loc

k of Display module

AnAout

: Lock of analog output option module

rS CoM

: Lock of serial output option

SP VAL

: Lock of direct access of programming setpoints

RESEt

: Inhibit the reset function.

OFFSEt

: Inhibit the offset function and reset of of

fset

LoAd

: Inhibit the introduction of values of counter by keyboard

during VISUAL routine.

Code=OK ?

yes

C o d E

- - - -

t o t - L C

S E t 1

S E t 2

S E t 3

S E t 4

I n P U t

d S P

L o G i n P

S P V A L

C o d E

- - - -

ENTER 3s ?

yes

C H A n G E

Y E S

S t o r E

tot-LC=0 ?

A n A o u t

r S C o M

L o A d

S t o r E

r E S E t

o F F S E t

C H A n G E

Page 48

SECTION

7.1.

Output Options

50-51

7.2.

Technical characteristics

52-53

7.3.

Dimensions and mounting

7.4.

Warranty

7.5.

Certificate of conformity

SPECIFICATIONS

Index

SECTION

7.1.

Output Options

50-51

7.2.

Technical characteristics

52-53

7.3.

Dimensions and mounting

7.4.

Warranty

7.5.

Certificate of conformity

SPECIFICATIONS

Index

Page 49

6.1.

OUTPUT OPTION

Optionally, model BETA-

M can incorporate one or several

output options for communications or control including : COMMUNICATION

RS2 Serial RS232C RS4 Serial RS485

CONT

ROL

ANA Analogue 4-20 mA, 0-10 V 2RE 2 SPDT relays 8 A 4RE 4 SPST relays 0.2 A 4OP 4 open-collector NPN outputs 4OPP 4 open-collector PNP outputs

All options are opto-

isolated with respect to the input signal

and the main supply.

The options are supplied with a specific instructions manual

describing characteristics, installation, connections and

programming. The output cards are easily installed on the

meter's main board by means of plug-

in connectors and

each one activates its own programming module that

provides complete software configuration. Additional capabilities of the unit with output options :

Control and processing of limit values via ON/OFF logic

outpu

ts (2 relays, 4 relays, 4 NPN outputs or 4 PNP

outputs) or proportional output (4-20 mA or 0-10 V).

Communication, data transmission and remote

programming via serial interface.

For more detailed information on characteristics,

applications, mounting and

programming, please refer to

the specific manual supplied with each option.

6.1.

OUTPUT OPTIONS

Optionally, model BETA-

M can incorporate one or several

output options for communications or control including : COMMUNICATION

RS2 Serial RS232C RS4 Serial RS485

CONTROL

ANA Analogue 4-20 mA, 0-10 V 2RE 2 SPDT relays 8 A 4RE 4 SPST relays 0.2 A 4OP 4 open-collector NPN outputs 4OPP 4 open-collector PNP outputs

All options are opto-isolated with respect to

the input signal

and the main supply.

The options are supplied with a specific instructions manual

describing characteristics, installation, connections and

programmin

g. The output cards are easily installed on the

meter's main board by means of plug-

in connectors and

each one activates its own programming module that

provides complete software configuration. Additional capabilities of the unit with output options :

ntrol and processing of limit values via ON/OFF logic

outputs (2 relays, 4 relays, 4 NPN outputs or 4 PNP

outputs) or proportional output (4-20 mA or 0-10 V).

Communication, data transmission and remote

programming via serial interface.

For more detailed

information on characteristics,

applications, mounting and programming, please refer to

the specific manual supplied with each option.

Page 50

Drawing on the right shows how to plug-

in different output

options.

The options 2RE, 4RE , 4OP and 4OPP are excluding and

only accepts one in

to connector M5.

The options RS2 y RS4 are also excluding and only accepts

one into connector M1 The ANA analog option is plugged in connector M4. Can be plugged-

in and working simultaneously up to 3

options:

one analog (ref. ANA), one RS232C (ref. RS

2) or RS485 (ref. RS4).

one 2 relay (ref. 2RE) ó 4 relay (ref. 4RE) or 4 optos

NPN (ref. 4OP) or 4 optos PNP (ref. 4OPP).

in different output

The options 2RE, 4RE , 4OP and 4OPP are excluding and

only accepts one into connector M5. The options RS2 y RS4 are also exclu

ding and only accepts

one into connector M1 The ANA analog option is plugged in connector M4. Can be plugged-

in and working simultaneously up to 3

options:

one analog (ref. ANA), one RS232C (ref. RS2) or RS485 (ref. RS4). one 2 relay (ref. 2RE) ó 4 rela

y (ref. 4RE) or 4 optos

NPN (ref. 4OP) or 4 optos PNP (ref. 4OPP).

Page 51

Table of maximum frequencies :

Configuration

No Options

n 4 setpoints

4 setps+analog+rs

Counter 1 input, 1 edge

KHz

9,5

KHz

7,5 KHz

1 input, 2 edges

KHz

5,5

KHz

4,5

KHz

2 inputs, 1 edge

KHz

4,5

KHz

3,5

KHz

2 inputs, 2 edges

KHz

Tachometer 1 input, 1 edge

KHz

1 input, 2 edges

KHz

2 inputs, 1 edge

KHz

2 inputs,

2 edges

KHz

INPUT SIGNAL

Sensor excitation

..............................

8V/24V DC @ 30mA

Minimum frequency like tachometer

.......................

0.02Hz

.......

20 ±5 Vdc @ 60mA (Max environmental temp. 50ºC)

MAGNETIC PICKUP

Sensitivity

.......................................

Vin (AC) > 120mVeff

NAMUR SENSOR

..............................................................

1K (included)

Ion

................................................................

< 1mA D

Ioff

..................................................................

>3mA DC

TTL/24V DC (ENCODER)

logical levels

.......................

"0" < 2.4V DC, "1" > 2.6V DC

SENSOR TYPE NPN ó PNP

..............................................................

1K (included)

logical levels

.......................

"0" < 2.4V DC, "1" > 2.6V DC

SWITCH CONTACTS

..............................................................................

...........................................................................

3.9K

.Fc

........................................................................

100Hz

Table of maximum frequencies :

Configuration

Options

n 4 setpoints

4 setps+analog+rs

Counter 1 input, 1 edge

KHz

9,5

KHz

7,5

KHz

1 input, 2 edges

KHz

5,5

KHz

4,5

KHz

2 inputs, 1 edge

KHz

4,5

KHz

3,5

KHz

2 inputs, 2 edges

KHz

Tachometer 1 input, 1 edge

KHz

7 KHz

1 input, 2 edges

KHz

2 inputs, 1 edge

KHz

2 inputs, 2 edges

KHz

Minimum frequency like tachometer

.......................

0.02Hz

......

20 ±5 Vdc @ 60mA (Max environmental temp. 50ºC)

MAGNETI

C PICKUP

Sensitivity

........................................

Vin (AC) > 120mVeff

NAMUR SENSOR

..............................................................

1K (included)

Ion

................................................................

< 1mA DC

Ioff

.................................................................>3mA DC

TTL/24V DC (ENCODER)

logical levels

.......................

"0" < 2.4V DC, "1" > 2.6V DC

SENSOR TYPE NPN ó PNP

..............................................................

1K (inclu

ded)

logical levels

.......................

"0" < 2.4V DC, "1" > 2.6V DC

SWITCH CONTACTS

..............................................................................

...........................................................................

3.9K

.Fc

........................................................................

100Hz

7.2.

Technical Characteristics

7.2.

Technical Characteristics

Page 52

FUSES (DIN

41661) - Not supplied

Beta-D (230/115V AC)

..............................

F 0.2 A / 250 V

Beta-D2 (24/48V AC)

................................

F 0.5 A / 250 V

POWER SUPPLY

AC voltages

......

230/115 V, 24/48 V (±10%)

50/60 Hz AC

Consumption

...............

5W (no options), 10W (maximum)

DISPLAY

Rate

......................................................................

100/s

Main

....................-999999/ +999999, 6, 14mm

red digits

Secondary

........-9999999/99999999, 8, 8mm green digits

Decimal point

...........................

programmable 6 positions

LEDs

.............................

4 for functions and 4 for outputs

Positive over range

..................................................

oVEr

Negative over range

...............................................-oVEr

ACCURACY

Tachometer accuracy

.........

±(0.01% of reading + 1 digit)

Temperature coefficient

.................................100ppm/°C

Warm-up time

...............................................

10 minutes

ENVIRONMENTAL

Indoor use Operating temp.

.......................................-10ºC to 60ºC

orage Temperature Range

......................-25°C a +85°C

Humidity (operating and storage)

.............

< 95% at 40°C

Altitude

.......................................................

Up to 2000m

MECHANICAL

Dimensions

............................

96x48x120mm (DIN 43700)

Panel cutout

....................................................

92x45mm

Weight

...................................................................

600g

Case material

...........................

Polycarbonate (UL 94 V-0)

Front Sealed

............................................................

IP65

F 0.2 A / 250 V

F 0.5 A / 250 V

POWER SUPPLY

AC v

oltages

......

230/115 V, 24/48 V (±10%)

50/60 Hz AC

Consumption

...............

5W (no options), 10W (maximum)

DISPLAY

Rate

......................................................................

100/s

Main

....................-999999/ +999999, 6, 14mm red digits

Secondary

........-9999999/99999999, 8, 8mm green digits

Decimal point

...........................

programmable 6 positions

LEDs

.............................

4 for fun

ctions and 4 for outputs

Positive over range

..................................................

oVEr

Negative over range

................................................-oVEr

ENVIRONMENTAL

Indoor use Operating temp.

........................................-10ºC to 60ºC

Storage Temperature Range

......................-25°C a +85°C

Humidity (operating and storage)

..............

< 95% at 40°C

Altitude

......................................................

Up to 2000m

MECHANICAL

Dimensions

...........................

96x48x120mm (DIN 43700)

Panel cutout

....................................................

92x45mm

Weight

...................................................................

600g

Case material

...........................

Polycarbonate (UL 94 V-0)

Front Sealed

............................................................

IP65

Page 53

To install the instrument into the panel, make a 92x45 mm

cutout. Slide the sealing gasket over the rear of the unit to

the

bezel and insert the unit into the panel from the front.

Place the fixing clips on both sides of the case and slide

them over the guide tracks until they touch the panel at the

rear side. Press slightly to fasten the bezel to the pane

l and secure the

clips in the slots of the case.

To take the instrument out of the panel, pull outwards the

rear tabs of the fixing clips to disengage and slide them

back over the case.

To install the instrument into the panel, make a 92x45 mm

cutout. Slide the sealing gasket over the rear of the unit to

the bezel and insert the unit i

nto the panel from the front.

Place the fixing clips on both sides of the case and slide

them over the guide tracks until they touch the panel at the

rear side.

Press slightly to fasten the bezel to the panel and secure the

clips in the slo

ts of the case.

To take the instrument out of the panel, pull outwards the

rear tabs of the fixing clips to disengage and slide them

back over the case.

7.3.

Dimensions and mounting

PANEL

FIXING CLIPS

SEALING GASKET

7.3.

Dimensions and mounting

PANEL

FIXING CLIPS

SEALING GASKET

Page 54

Manufacturer : DITEL - Diseños y Tecnología S.A.

Address :

Travessera de les Corts, 180 08028 Barcelona ESPAÑA

Declares, that the product : Description : Digital panel multifunction meter Model :

BETA

-D

Conforms wit

h the directives :

EMC 89/336/CEE LVD 73/23/CEE

Applicable Standards : EN50081-1 Generic emission

EN55022/CISPR22 Class B

Applicable Standards : EN50082-1 Generic immunity

IEC1000

-4-2

Level 3 Criteria B Air Discharge 8kV Contact Discharge 6kV

IEC1000

-4-3

Level 2 Criteria A 3V/m 80..1000MHz

IEC1000

-4-4

Level 2 Criteria B 1kV

Power Lines

0.5kV Signal Lines

Applicable Standars : EN61010-1 Generic Safety

IEC1010

-1

Installation Category II Transient Voltages <2.5kV Pollution Degree 2 Conductive pollution excluded Insulation Type

Enclosure :

Double

Date: 8 March 2001 Signed: José M. Edo Charge: Technical Manager

7.5.

CERTIFICATE OF CONFORMITY

Manufacturer : DITEL - Diseños y Tecnología S.A.

Address :

Travessera de les

Corts, 180 08028 Barcelona ESPAÑA

Declares, that the product : Description : Digital panel multifunction meter Model :

BETA

-D

Conforms with the directives :

EMC 89/336/CEE LVD 73/23/CEE

Applicable Standards : EN50081-1 Generic emission

EN55022/CISPR22 Class B

Applicable Standards : EN50082-1 Generic immunity

IEC1000

-4-2 L

evel 3 Criteria B Air Discharge 8kV Contact Discharge 6kV

IEC1000

-4-3

Level 2 Criteria A 3V/m 80..1000MHz

IEC1000

-4-4

Level 2 Criteria B 1kV Power Lines

0.5kV Signal Lines

Applicable Standars : EN61010-1 Generic Safety

IEC1010

-1

Installation Category II Transient Voltages <2.5kV Pollution Degree 2 Conductive pollution excluded Insulation Type

Enclosure :

Double

Date: 8 March 2001 Signed: José M. Edo Charge: Technical Manager

7.5.

CERTIFICATE OF CONFORMITY

Page 55

Page 56

Page 57

Page 58

Page 59

Page 60

DISEÑOS Y TECNOLOGI

A, S.A.

Polígono Industrial Les Guixeres C/ Xarol 8 C 08915 BADALONA-SPAIN Tel : +34 - 93 339 47 58 Fax : +34 - 93 490 31 45 E-

mail :

[email protected]

www.ditel.es

DISEÑOS Y TECNOLOGIA

, S.A.

Polígono Industrial Les Guixeres C/ Xarol 8 C 08915 BADALONA-SPAIN Tel : +34 - 93 339 47 58 Fax : +34 - 93 490 31 45 E-

mail :

[email protected]

www.ditel.es

This electronic instrument is covered by the

2002/96/CE

European Directive so, it is properly marked with

the crossed-out wheeled bin symbol that ma

kes reference to the selective collection for electrical and

electronic equipment which indicates that at the end of its lifetime, the final user cannot dispose of it as

unsorted municipal waste. In order to protect the environment and in agreement with t

he European legislation regarding waste of

electrical and electronic equipments from products put on the market after 13 August 2005, the user can

give it back, without any cost, to the place where it was acquired to proceed to its controlled treatment and recycling.

INSTRUCTIONS FOR THE RECYCLING

This electronic instrument is covered by the

2002/96/CE

European Directive so, it is pro

perly marked with

the crossed-

out wheeled bin symbol that makes reference to the selective collection for electrical and

electronic equipment which indicates that at the end of its lifetime, the final user cannot dispose of it as

unsorted municipal waste.

In order to protect the environment and in agreement with the European legislation regarding waste of

electrical and electronic equipments from products put on the market after 13 August 2005, the user can

give it back, without any cost, to the place wher

e it was acquired to proceed to its controlled treatment and

recycling.

Page 61

ODE: 3072

7126

EDI

TION

: 05-09-

200

INSTRUCTIONS MANUAL

COUNTER

TOTALIZER

TACHOMETER - TOTALIZER

PART 2 / 2

MODEL BETA-D

PROTOCOL MODBUS-RTU COMPA

TIBLE

INSTRUCTIONS MANUAL

COUNTER

TOTALIZER

TACHOMETER - TOTALIZER

PART 2

/ 2

Page 62

APPENDIX - INDEX

The output options are supplied in a separate way with its own instructions manual describing installation card, wiring and electrical characteristics and the general instructions for programming.

When the Tachometer option is active, this one will be the PROCESS variable ( or in 3 channels case, the PROCES

S variable), this is to say, the measurement of the speed

APPENDIX - INDEX

The output options are supplied in a separate way with its own instructions manual desc

ribing installation card, wiring and electrical characteristics and the general instructions

for programming. When the Tachometer option is active, this one will be the PROCESS variable ( or in 3

channels case, the PROCESS variable), this is to say, the

measurement of the speed

Setpoints for counter for Tachometer

Analog output Serial output RS232C / RS485

61 62-69 70-75

77 79

Page 63

Programming and setpoints setup depends on if they are referred to the variable pulse counter or tachometer . When the tachometer function is activated, this last will be the variable Process( or in three channel case, the variable Process

A), this

is to say the momentary speed.

SECTION

Referred to the Counter

A.1.

Programming diagram

APPENDIX A. SETPOINTS

Index

Programming and setpoints setup depends on if they are referred to the variable pulse counter or tachometer . When the tachometer function is activa

ted, this last will be the variable Process( or in three channel case, the variable Process

A), this is to say the momentary speed.

SECTION

Referred to the Counter

A.1.

Programming diagram

A.2.

Setpoint setup and activation

63-67

A.3.

Output beha

vior definitions

A.3.1. Configuration

67-68

A.3.2. Operation diagram

Referred to the Tachometer

A.4.

Programming diagram

A.5.

Setpoint setup and activation

71-72

A.6.

Output behavior definitions

A.6.1. Configurations

-74

A.6.2. Operation diagram

APPENDIX A. SETPOINTS

Index

Page 64

A.1. Programming SETPOINT 1 referred to a counter (valid for the rest of setpoints)

S E t P t S3 0

S E t 13 1

o n - o F F3 1

o F F

o n - o F F3 1

o n

c o M P3 1

P r o c

c o M P3 1

b t C H

c o M P3 1

t o t

PRO

A.1. Programming SETPOINT 1 referred to a counter (valid for the rest of setpoints)

S E t P t S3 0

S E t 13 1

o n - o F F3 1

o F F

o n - o F F3 1

o n

H I - L o3 1

H I

H I - L o3 1

L o

L E V E L3 1

9 9 9 9 9 9

A C t3 1

n o

A C t3 1

n c

t - o u t3 1

P u L S E

t - o u t3 1

L A t c H 1

t - o u t3 1

L A t c H 2

P u L S E3 1

9 9 9.9

PRO

M o d E3 1

I n d E P

M o d E3 1

r E S E t

M o d E3 1

S t o P

M o d E3 1

c L E A r

M o d E3 1

t r A c K

t r A c K3 1

A u t o

t r A c K3 1

S E t

L E V E L3 1

9 9 9 9 9 9

PRO

9 9 9 9 9 99 9

L E V E L

c o M P3 1

P r o c

c o M P3 1

b t C H

c o M P3 1

t o t

9 9 9 9 9 99 9

L E V E L

PRO

Page 65

A.2. Ways of working

SELECTION ON-OFF

COMPARISON

FUNCTIONS

INDEP.

No action is done

A.2. Ways of working

SELECTION ON-OFF

COMPARISON

The setpoints can be referred to the PROCESS, BATCH or

TOTAL variables of any channel.

When are referred to any variable of C channel, the

comparis

on is done at the refreshing rate of this variable,

this is to say, every 10ms.

FUNCTIONS

At the setpoint activation, in addition to change the output

state, a specific action is done over the process that is

independently programmable for every setpoint

The action is only done on the activation edge of the

output, never when the alarm condition is already

established

FUNCTIONS

INDEP.

No action is done

RESET.

Puts to zero the var

iable referred by the setpoint

or, if it s the PROCESS value , to the preset value. (BATCH y

TOTAL have no preset, always are reset to zero).

1. In

PULSE

configuration the reset action is done in a cyclic

way, this is to say , the relay is activated on

setpoint value

reseting the counter and deactivating at the end of

programmed time. The operation is done again at every

reached of setpoint value as long as the activation time of

relay doesnt be longer than the time to pass again through

the setpoint.

2. In LATCH1 or LATCH2

configuration the relay activation

time should be minimum putting the counter to zero and

deactivating the relay immediately, this should be taken into

account when using this configurations.

Page 66

STOP.

Stops the counter. All coun

ter variables are hold ,

not only what is related to the setpoint.

1. In

PULSE

mode the counts stops only during the

activation time programmed, after that follows runing.

SET

OFFSET

CLEAR.

Deactivates the previous relay if is active at the

moment of this action. The previous setpoint for number 1

is number 4.

If the previous setpoint is not active when occurs the action,

this will activate in a normal w

ay when reach the condition.

2. In

PULSE

configuration the deactivated relay comes

back to be act iv e, if it s corresp ond ing , o nce th e

programmed activation time for this relay has finished

STOP.

Stops the counter. All counter variables are hold ,

not only what is related to the setpoint.

1. In

PULSE

mode the counts stops only during the

activation

time programmed, after that follows runing.

OUT SET

SET

RESET

PULSE

OFFSET

2. In LATCH1 y LATCH2

mode se para el contador

definitivamente y sólo reanuda la marcha cuando se realiza

un reset del contador. El contador arranca en el valor cero o

de offset.

SET

OFFSET

OUT SET

RESET

LATCH1-2

CLEAR.

Deactivates the previous relay if is active at the

moment of this action. The previous set

point for number 1

is number 4.

If the previous setpoint is not active when occurs the action,

this will activate in a normal way when reach the condition.

1. In

PULSE

configuration the deactivated relay comes

back to be act iv e, if it s corresp ond ing , o nce t

programmed activation time for this relay has finished

OUT2

OUT1

SET2

SET1

RESET

PULSE

Page 67

2. En la configuración

LATCH1

el relé desactivado vuelve a activarse, si corresponde, cuando cesa la condición de activación del relé que efectúa la acción.

OUT1

LATCH1

SET2

SET1

RESET

TRACK AUTO

There is used to fit of automatic form the

quantity that, in a system of dosing, is programmed as limit to give the order of cutting the flow of material. It is necessary r

eset the display in every measurement (if the setpoint is programmed in mode pulse) the reset will do of automatic form). The accumulated whole is indicated in the auxiliary display and, if is selected the function BATCH

2. En la configuración

LATCH1

el relé desactivado vuelve a activarse, si corresponde, cuando cesa la condición de activa

ción del relé

que efectúa la acción.

OUT2

OUT1

LATCH1

SET2

SET1

RESET

3. En la configuración

LATCH2

el relé desactivado queda permanentemente en este estado. Sólo podrá volver a activarse, si corresponde, en un reset que desenclave el relé que efectúa la acción.

OUT2

OUT1

LATCH2

SET2

SET1

RESET

TRACK AUTO

There is used to fit of automatic form

the

quantity that, in a system of dosing, is programmed as limit to give the order of cutting the flow of material. It is necessary reset the display in every measurement (if the setpoint is programmed in mode pulse) the reset will do of automatic form).

The accumulated whole is indicated in the auxiliary display and, if is selected the function BATCH RESET, the number of realized measurements will be accumulated in the variable BATCH.

To programme the setpoint in way

PULSE

allows to

realize this action

of automatic form calculating the approximate time that is late in the display to be established since the setpoint is reached until stops the process. This time, or slightly large, will be programmed as time of activation of the relay impulsional.

ogramming the setpoint in way

LATCH

the action is realized manually by the operator providing a reset as soon as the display has become stable. In mode PULSE, it is necessary to have the precaution of the setpoint programmes in way LO in order that the r

elay is activated, instead of be deactivating, after the time of programmed impulse since the function is realized in the activation.

Page 68

TRACK SET.

It is used as pre-alarm of the setpoint that precedes in number. The setpoint that precedes the number 1 is the number

4. The value of setpoint that is programmed in this case is the distance in points with regard to the value of setpoint precedent.

The output of the setpoint will take charge of the maneuver of speed reduction of the machine (being activated when the display coming to 95.0) and the output of the setpoint will take charge of the maneuver of cuuting and sealing when the d

isplay to come to 100.0.

SET1 = 100.0

(with function TRACK AUTO and way

PULSE, the reset would be automatic on having come to

100.0).

SETPOINT VALUE

The setpoint value are programmed on the whole range of display, with polarity and with the decimal point o

n the

same position that the variable are referred.

When is referred to a PROCESS variable or

TRACK SET.

It is use

d as pre-alarm of the setpoint that precedes in number. The setpoint that precedes the number 1 is the number 4. The value of setpoint that is programmed in this case is the distance in points with regard to the value of setpoint precedent.

The value of display in which the output will be activated is the value of the previous setpoint minus the programmed value like track set. If it was negative, the output would be activated in the value of the previous setpoint added with t

he track set. The parameters of functioning will be those of the main setpoint. We suppose that one machine that wraps reels of thread, have to cut and seal the reels every 100.0 meters of thread and that before, in order that these operations can be real

ized, is necessary to reduce the speed of the rollers, for example when a 5.0 meters lack to complete the process. This application might be realized programming the setpoint 1 of value 100.0 and the setpoint 2 with function TRACK SET of value 5.0.

The output of the setpoint will take charge of the maneuver of speed reduction of the machine (being activated when the display comin

g to 95.0) and the output of the setpoint will take charge of the maneuver of cuuting and sealing when the display to come to 100.0.

SET1 = 100.0

(with function TRACK AUTO and way

PULSE, the reset would be automatic on having come to

100.0).

SETPOINT VALU

The setpoint value are programmed on the whole range of display, with polarity and with the decimal point on the same position that the variable are referred.

When is referred to a PROCESS variable or

BATCH, its value is programmed with 6 digits on

main

display.

OUT1

OUT2

SET1 SET2

RESET

PULSE / LATCH1-2

SET1-excess SET2-excess

excess

SET1 = 100.0

(with function TRACK AUTO and way

PULSE, the reset would be automatic on having come to

Page 69

SETPOI NT S VALUE

The values of setpoint are programmed in the whole range

of display, with sign and with the decimal point in the

posi

tion of the variable to which they refer.

When is referred to the PROCESS or BATCH , its value is

programmed with 6 digits in the main display.

When it is referring to a TOTAL variable, its value is

programmed with 8 digits in the secondary display. The first

digit can be a number of 0 to 9 or one negative sign.

SETPOI NT S VALUE

The values of setpoint are programmed in the whole range

of display, with sign and with the decimal point in the

position of the variable to which they refer.

When is referred to the PROCESS or BATCH , its value is

programmed with 6 dig

its in the main display.

ACTIVATION TIME

The activation of an alarm of setpoint takes place in the

moment in which the display reaches the programmed

value.

The state of alert disappears, according to programming, of

ree different ways;

PULSE(deactivation after a programmed time),

LATCH1 (deactivation when stops the condition of alarm)

and LATCH2 (deactivation when a reset is done)

When it is referring to a TOTAL variable, its value is

programmed with 8 digits in the secondary display. The first

digit c

an be a number of 0 to 9 or one negative sign.

PULSE

Activation when the display reaches the value of setpoint

already is in ascending (rising) or descendin

g sense.

The relay is not activated when in the connection of the

device or after a special action (reset, load) the display

takes the value of the setpoint. Deactivation after the time of programmed impulse. ( Programmable from 0.1 to 999.9 seconds).

A.3. Output configuration

A.3.1. Configurations Pulse, Latch, HI

LO, NO

Page 70

LATCH1 Activation

when the display is in a value that overcomes

the value of setpoint.

Deactivation

when the display goes on to a value below

the valu

e of setpoint.

MODE HI-LO

In mode

the output is activated when the display is

equal or greater than the value of setpoint and is

deactivated when it is less. In mode

the output is deactivated when the display is

equal or greater than the value of setpoint and is activated

when it is less.

LATCH1 Activation

when the display is in a value that overcomes

the value of setpoint.

Deactivation

when the display goes on to a value below

the value of setpoint.

LATCH2 Activation

when the display is in a value that overcomes

the value of setpoint.

Interlock

in the flank of activation

of the relay, NOT when

the condition of alarm is established, in which case is

activated but it is not latched.

De-interlock.

Once activated and latched it will not be

deactivated when the condition of alarm stops but yes from

a reset of the variable to wh

ich it is referred providing that

the new value of display is not in condition of alarm, in

which case will be deactivated neither the relay nor unlatch.

Deactivation

. The form of de-

interlocking a relay without

reset the counter is to use the logical func

tion n º 24 (reset

relays latch), that de-

interlock all the relays and deactivates

those who are not in condition of alarm.

MODE HI-LO

In mode

the output is activated when the display is

equal or greater than the value of setpoint and is

deactivated when it is less. In mode

the output is deactivated when the display is

equal or greater than the value

of setpoint and is activated

when it is less.

MODE NO-NC

NOT

(normally open) it means that the output of setpoint

will be deactivated in normal condition and activated in of

alarms condit

ion.

(normally closed) means that the output of setpoint will

be activated in normal condition and will be deactivated

when it reaches the condition of alarm.

Page 71

A.3.2. Summary diagram of ways of working

HI-LO=HI

ACT=NO

activate

deactivate

off

activate

deactivate

off

activate

setpoint

display

PULSE

LATCH

-1LATCH

A.3.2. Summary diagram of ways of working

ononoff

off

HI-LO=HI

ACT=NO

activate

deactivate

off

activate

deactivate

activate

deactivate

activate

ononoff

off

offonoffonoffonoffonoff

offonononoff

off

offonononoff

activate

deactivate

activate

deactivate

activate

deactivate

tivate

offonon

off

offonononoff

activate

deactivate

setpoint

display

activate

PULSE

TCH-1

LATCH

HI-LO=HI

ACT=NC

LO=LO

ACT=NO

HI-LO=LO

ACT=NC

: Activation edge of alarm where are done the setpoint functions (RESET, STOP, e

tc...) and where the relays make LATCH2

: Alarm zone

: Relay and LED activated.

OFF

: Relay and LED deactivated.

Page 72

A.4. Programming setpoint 1 referred to the tachometer (rest of setpoints the same)

S E t P t S3 0

S E t 13 1

o n - o F F3 1

o F F

o n - o F F3 1

o n

c o M P3 1

P r o c

PRO

.4. Programming setpoint 1 referred to the tachometer (rest of setpoints the same)

S E t P t S3 0

S E t 13 1

o n - o F F3 1

o F F

o n - o F F3 1

o n

H I - L o3 1

H I

H I - L o3 1

L o

L E V E L3 1

9 9 9 9 9 9

A C t3 1

n o

A C t3 1

n c

t - o u t3 1

d L y

t - o u t3 1

H y S 1

t - o u t3 1

H y S 2

d L y3 1

9 9 9.9

PRO

d L y3 1

9 9 9 9 9.9

d L y3 1

9 9 9 9 9.9

L A t c H3 1

n o

L A t c H3 1

Y E S

M o d E3 1

I n d E P

M o d E3 1

t r A c K

L E V E L3 1

9 9 9 9 9 9

c o M P3 1

P r o c

M o d E3 1

S E n S E

PRO

Page 73

SELECTION ON-OFF

COMPARISON

INDEP.

In independent way, a value is pr

ogrammed of

display above or below which the alarm will be activated.

The value of setpoint corresponds to an instantaneous

speed and does not have sign.

A.5. Working ways

SELECTION ON-OFF

OMPARISON

If is wanted to refer one o more setpoints to the

instantaneous speed, the variable of comparison will have to

be PROCESS or, in case of 3 channels PROCESS-A.

SPECIAL FUNCTIONS

The setpoint referred to speed can ha

ve three specific

functions on the process such as control of value limit

(INDEP), pre-

alarm or safety alarm (TRACK) and indication

of sense of rotation (SENSE).

INDEP.

In independent way, a value is programmed of

display above or below which the alarm will be activated. The value of setpoint

corresponds to an instantaneous

speed and does not have sign.

TRACK.

It is used as pre-

alarm or safety alarm of the

setpoint that precedes in number. The setpoint that

precedes the number 1

is the number 4.

The value to programming is the distance in points with

regard to the value of setpoint precedent.

The value of display in which the output will be activated is

the value of the previous setpoint fewer value programmed

like track. If it wa

s negative, the output would be activated in the

value of the previous setpoint more of track set.

The parameters of functioning are not programmed but

they take directly of those of the main setpoint.

A.5. Working ways

Page 74

SENSE.

In mode SENSE, the setpoint is not referred to the

speed but to the sense of rotation.

The condition of

alarm takes place when the sense is negative

. That

the output is activated or not will come determined b

y the

parameters HI-LO and NO-NC.

The sense of rotation determines the direction of count of

the totalizer associated with the channel A, for that only the

SETPOINT VALUE

The values of setpoint for tachometer are referred to the

variable PROCESS A an

d are programmed without sign and

with the same decimal point that has this variable.

Depending on the setpoint function previously selected, the

programming of this value will be done of the following

SENSE.

In mode SENSE, the setpoint is not referred to the

speed but to the sense of rotation.

The condition of

alarm takes place when the sense is negative

. That

the output is activated or not will come determined by the

parameters HI-LO and NO-NC.

The sense of rotation determines the direction of count of

the totalizer associated with the channel A, for that only the

configurati

ons in which the channel A can count and

discount can indicate variation of sense. These they are: 1 channel, modes 'up-

do', 'dir', 'PH1', 'PH2'

and 'PH4'.

SETPOINT

VALUE

The values of setpoint for tachometer are referred to the

variable PROCESS A and are programmed without sign and

with the same decimal point that has this variable.

Depending on the setpoint function previously selecte

d, the

programming of this value will be done of the following

ways:

IndEP

: is programmed the value of display where the

alarm must be activated.

TrACk

: is programmed of the number of points of display

for below or over the previous setpoint in which there

activated the alarm used as pre-alarm or safety alarm.

SenSE

: no value is programmed.

Page 75

RANGE OF ACTIVATION

There

are three ways of activating the setpoint output:

DLY.

In way 'dly' delay, the output is activated with a

programmable delay when the condition of alarm having

taken place and maintained, is

deactivated with the same

HYS2.

In way 'hys2' (hysteresis symmetrical), the output is

activated a programma

ble number of points below the

setpoint and the same number of points is deactivated over

A.6.1. Output mode definition (delay

hysteresis, latch, hi

lo, no

nc)

RANGE OF ACTIVATION

There are three ways of activating the setpoint output:

DLY.

In way 'dly' delay, the output is activated with a

programmable delay when the condition of a

larm having

taken place and maintained, is deactivated with the same

delay on having eliminated the condition of alarm. The time of delay is programmable of 0.1s to 999.9s

HYS1.

In way 'hys1'

(hysteresis asymmetric) the output is

activated in the value of setpoint and a programmable

number of points is deactivated below the setpoint.

The level of hysteteris is programmable in the whole range

of the display (0 to 999999) with the decimal point

in the

position of the display.

HYS2.

In way 'hys2' (hysteresis symmet

rical), the output is

activated a programmable number of points below the

setpoint and the same number of points is deactivated over

the setpoint.

The number of points is programmable of 0 to 999999 with

the decimal point in the position of the display. Th

e value to

programming will be the half of the total margin of

hysteresis, that is to say, supposing that the value of

setpoint was 1000 and the value programmed of hysteresis-

2 was 100, the range of display in that the alarm would be

activated between 900

and 1100.

A.6.1. Output mode definition (delay

hysteresis, latch, hi

lo, no

nc)

Page 76

LATCH The function latc

h is applied when it is necessary to keep an

alarm activated still when the condition of activation has

disappeared. For example to know if, at the conclusion of a

cycle of measurement, the process has exceeded in some

moment a value limit.

MODE HI-LO In way

the output is activated when the display is equal

or greater than the value of setpoint and is deactivated

when it is less. In way LO

the output is deactivated when the display is

equa

l or greater than the value of setpoint and is activated

when it is less.

LATCH The function latch is applied when it is nec

essary to keep an

alarm activated still when the condition of activation has

disappeared. For example to know if, at the conclusion of a

cycle of measurement, the process has exceeded in some

moment a value limit.

doest la

tch the output

YES Latch the output on the activation edge

When there is selected the option 'YES', the output of

setpoint is activated when the display reaches the

programmed value and it will not be deactivated any more

than in a disconnection of the de

vice or by means of the

logical function 26 (in rear conector ).

The output is activated but it is not latched if on having

connected the instrument, the display has a value that is in

condition of alarm. The latch takes place only in the edge of

activati

on of the output in a step along the setpoint.

MODE HI-LO In way

the output is activated when the display is equal

or greater than the value of setpoint and is deactivated

when it is less. In way LO

the output is deactivated when the display is

equal or greater than the value

of setpoint and is activated

when it is less.

MODE NO-NC

NOT

(normally open) it means that the output of setpoint

will be deactivated in rest and activated in condition of

alarm.

(norma

lly closed) means that the output of setpoint will

be activated in rest and will be deactivated when it reaches

the condition of alarm.

Page 77

A.6.2. Summary diagr

am of ways of working

HI-LO=HI

ACT=NO

DELAY

HYSTERESIS

-1HYSTERESIS

activate

deactivate

off

activar

deactivate

off

activate

setpoint

display

setpoint

hyst

setpoint+hyst

setpoint

hyst

deactivate

off

A.6.2. Summary diagram of ways of

working

HI-LO=HI

ACT=NO

DELAY

HYSTERESIS

-1HYSTERESIS

HI-LO=HI

ACT=NC

HI-LO=LO

ACT=NO

HI-LO=LO

ACT=NC

activate

deactivate

off

activate

deactivate

activate

deactivate

activate

off

activar

deactivate

activar

deactivate

activate

deactivate

activate

off

activate

deactivate

setpoint

display

activate

setpoint

hyst

setpoint+hyst

setpoint

hyst

deactivate

off

: Activation edge of alarm where are done the setpoint functions (RESET, STOP, etc...) and where the relays make LATCH2 : Alarm zone

: Relay and LED activated.

OFF

: Relay and LED deactivated.

Page 78

APPENDIX B. AN

ALOG OUTPUT

A n A o u t4 0

t Y P E4 1 S C A L4 2

t Y P E4 1

U d c

t Y P E4 1

I d c

c o M P4 2

P r o c

c o M P4 2

t o t

c o M P4 2

b t C H

APPENDIX B. ANALOG OUTPUT

The ana

logical exit is updated every 10ms.

The range of the output signal is programmed for any range

of display, being able to be selected like display the

PROCESS (counter or tachometer), the TOTAL or the BATCH

of anyone of the channels (providing that above m

entioned

variable is enabled).

A n A o u t4 0

t Y P E4 1 S C A L4 2

t Y P E4 1

U d c

t Y P E4 1

I d c

c o M P4 2

P r o c

A n A - H I4 2

9 9 9 9 9 9

c o M P4 2

t o t

A n A - L o4 2

9 9 9 9 9 9

9 9 9 9 9 99 9

A n A - H I

9 9 9 9 9 99 9

A n A - L o

PRO

PRO PRO

c o M P4 2

b t C H

Respect of the instructions of programming that are given in

the manual of the option, the menu has been eliminated 'FILTER' and the

prog

ramming of the scale has been

modified so that the output range to programming can refer

to any variable that the instrument has enabled. If the variable is TOTAL, the ran

e is programmed in the

secondary display.

Page 79

APPENDIX C. SERIAL OUTPUT RS232C or RS485

PROTOCOLS

It is three protocols of communication represented by the indication 'Prot-1', 'Prot-2' and 'Prot-3' that correspond to the protocols DITEL, ISO 1745 and MODBUS respectively.

AVAILABLE COMMANDS

The list of commands that is given in the manual of the option RS232C ó RS485 must be replaced by the following one:

Commands

in protocol

hold+reset1

SENDING INFORMATION TO A PRINTER

Throu

h the RS232C ó RS485 output also it is possible to realize a selective transmission of information of the instrument to a printer or a PC. The lo

ical functions of printing allow to realize transmissions from the instrument. The

format of transmission

consists in: a character of beginning of message followed by the direction of the device,

APPENDIX C. SERIAL OUTPUT RS232C or RS485

PROTOCOLS

It is three protocols of communication represented by the indication 'Prot-1', 'Prot-2' and 'Prot-3' that correspond to the protocols DITEL, ISO 1745 and MODBUS respectively.

AVAILABLE COMMANDS

The list of commands that is given in the manual of the option RS232C ó RS485 must be replaced by the following one:

Commands

in protocol

hold+reset1

reset relés latch

reset de offset

set offset

reset1

Data request in protocol

vallue of main display

value of auxiliary display

Data request and modification in

protocol

send setpoint # value

modify setpoint #

value

Request and modification of information

in protocol

All the information contained in the memory of the instrument can be read and, if they are in a zone of allowed writing, modified in blocks of up to 250 bytes. The writing is limited to the area of information of programming of the instrument. The reading does not have limitation.

NDING INFORMATION TO A PRINTER

Throu

h the RS232C ó RS485 output also it is possible to realize a selective transmission of information of the instrument to a printer or a PC. The lo

ical functions of printing allow to realize

transmissions from the instru

ment.

The

format of transmission

consists in: a character of beginning of message followed by the direction of the device, a line in blank, one or several lines containing the information according to logical programmed function And, if it has been selected to print date and hour two lines in bla

nk, a line with date and hour To finish a line in blank

The functions of

rinting and how to programme them they

are in the manual

resent in the section ' 5.2. Logical

programmable functions in connector ', pages.

43 to 46.

Page 80

The instruments are warranted against defective materials and workmanship for a period of three

years from date of delivery.

If a product appears to have a defect or fails during the normal use within the warranty period, please contact the distributor from which you purchased the product.

This warranty does not apply to defects resulting from act

ion of the buyer such as

mishandling or improper interfacing.

The instruments are warranted against defective materials and workmanship for a period of three years from date of delivery.

If a product appears to have a defect or fails during the normal use within the warranty period, please contact the dist

ributor from which you purchased the product.

This warranty does not apply to defects resulting from action of the buyer such as mishandling or improper interfacing.

The liability under this warranty shall extend only to the repair of the instrument. No responsibility is assumed by the manufacturer for any damage which may result from its use.

All the DITEL products benefit from an unlimited and unconditional warrant

of THREE (3)

years from the date of their purchase. Now you can extend

this period of warranty up to

FIVE (5) years from the product commissioning, only by fulfilling a form.

Page 81

Page 82

Page 83

INSTRUCTIONS FOR THE RECYCLING

This electronic instrument is covered by the

2002/96/CE

European Directive so, it is properly mark

ed with

the crossed-out wheeled bin symbol that makes reference to the selective collection for electrical and electronic e

quip

ment which indicates that at the end of its lifetime, the final user cannot dispose of it as

unsorted municipal waste. In order to

rotect the environment and in agreement with the European legislation regarding waste of

electrical and electronic e

quip

ments from products put on the market after 13 August 2005, the user can

give it back, without any cost, to the place where it was ac

uired to proceed to its controlled treatment and

recycling.

INSTRUCTIONS FOR THE RECYCLING

This electronic instrument is covered

by the

2002/96/CE

European Directive so, it is properly marked with the crossed-out wheeled bin symbol that makes reference to the selective collection for electrical and electronic equipment which indicates that at the end of its lifetime, the final user cannot dis

ose of it as

unsorted municipal waste. In order to

rotect the environment and in agreement with the European legislation regarding waste of

electrical and electronic equipments from products put on the market after 13 August 2005, the user can