1-EN-100731-1.2

User manual

Introduction

This user manual is intended to familiarize service personnel with the design, principle of operation, structure, operation and maintenance of the pulse counter СИ30 (further in the text called «device»).

Connection, setup and maintenance should be made only by qualified specialists after reading this manual.

The device is produced in various modifications, that are encrypted in code of full conventional designation.

Graphic

Power supply:

  • 220 – 90...250 V AC, 50 Hz;

  • 24 – 10,5...30 V DC.

Construction type:

  • Н – wall-mounting housing;

  • Щ1 – panel-mounting housing (square front panel, 96x96 mm);

  • Щ2 – panel-mounting housing (rectangular front panel, 96x48 mm).

Built-in outputs:

  • Р – electromagnetic relay;
  • К – transistor optocoupler of n-p-n type;
  • С – triac optocoupler.

The example of designation used for ordering and in other products documentation:

Pulse counter СИ30-220.Щ2.Р ТУ 4278-007-46526536-2010.

Safety instructions

Following symbols and keywords are used in this manual:

Caution
Keyword DANGER is used to warn about an imminent threat to health. Possible consequences may include death, permanent or prolonged incapacity for work.
Danger
Keyword CAUTION is used to prevent a potentially dangerous situation. Possible consequences may include minor injuries.
Notice
Keyword NOTICE is used for supplement, clarifying, interpretation of the main text and/or clarifying specific aspects of working the device operation.
Note
NOTE indicates helpful tips and recommendations, as well as information for efficient and trouble-free operation.

Purpose and functions

The device is a universal counter that can be used for a wide range of automation tasks. It is designed to count the number of pulses coming to its inputs in direct and opposite direction and to convert further this number into a physical value (using multiplication by given multiplier).

The device can perform following functions:

  • count-up, count-down, reversing and other types of counting pulses from the connected sensors;
  • determination of the direction of rotational motion of units and mechanisms;

  • converting the number of pulses into real units of measurement;

  • powering sensors from the built-in 24 V DC power source;

  • load control by two built-in outputs;

  • saving counting results when power is turned off;

  • connection to PC via embedded RS-485 and USB interfaces.

Specifications and operating conditions

Specifications

Main specification of the device is given in Table.

Device features

Item

Value

Power supply

AC:

  • supply voltage

  • frequency

90...250 V

(nominal - 110, 220 or 240 V)

47...63 Hz (nominal - 50 and 60 Hz)

DC

10.5...30 V

Power consumption, max.

12.5 VA

Inputs

Number of control inputs

4

Logical 0

0...4 V

Logical 1

10...30 V

Current for sensor’s polling

2 mA

Nominal supply voltage of the sensors

24 V

Instability of sensor supply voltage

10 %

Load current for power supply of sensors, max.

100 mA

Outputs

Number of outputs

2

Current switched by relay contacts, max.

8 A (220 V AC, cos φ > 0.4)

Current of transistor optocoupler load, max.

0.2 A (at 50 V)

Current of optotriac load, max.:

- at 240 V (constantly open triac)

- if the triac is switched on with frequency = 50 Hz max and timp = 5 ms

50 mA

0.5 A

Pulse counter

Number of display digits

6

Counting speed, max.

10 000 Hz

Duration of input pulses, min.

50 µs

Range of values of the multiplier

from 0.00001 to 99999

Frequency of input filter

from 1 to 50000 Hz

Pulse ratio, min.

2

Limit of permissible basic error (according to GOST 24907)

±1 junior digit

Basic reduced error for measurement of time intervals

±1% from 0.1 to 999.99 сtr

Housing

Dimensions:

• wall-mounting Н

• panel-mounting Щ1

• panel-mounting Щ2

105х130х65 mm

96х96х70 mm

96х48х100 mm

Protection class:

• wall-mounting Н

• panel-mounting Щ1 and Щ2

IP44

IP54 (front panel side)

Device features

Weight, max.

1 kg

Average service life

8 years

Calibration interval

2 years

Operating conditions

The device must be used in following conditions:

  • closed explosion-proof areas without aggressive vapors and gases;
  • ambient temperature from -20 to +70 °С;
  • upper limit of relative humidity = max. 95% at 35°C and lower temperatures without moisture condensation;
  • atmospheric pressure from 84 to 106.7 kPa.

In terms of resistance to mechanical influences during operation the device corresponds to group of performance N2 in GOST R 52931-2008.

Notice
It is necessary to comply with the requirements for operating conditions, as they are part of safety measures.

Safety measures

Danger
The terminal block has life-threatening voltage up to 250 V. Any connections to the device and maintenance work should be carried out only when the power is turned off.

By the method of protection from electric shock the device corresponds to class II according to GOST 12.2.007.0-75.

While operating, maintaining and checking, it is necessary to comply with GOST 12.3.019-80, Rules of the technical operation of electrical consumers and Safety rules for operating electrical equipment.

There must be no moisture on the output terminals and the internal components of the device. It is forbidden to use the device in corrosive environments with acids, alkalis, oils , etc. in the air.

Mounting

Installation of device in housing Н

For installation of the device perform following actions:

Graphic
Installation of wall-mounting device
  1. Fasten the bracket on the surface intended for mounting with three M4 × 20 screws (see Figure).

    Notice
    Screws for bracket are not included in the package.
  2. Hook the fixing bracket from the back panel of device to the upper edge of the wall bracket.
  3. Attach device to the bracket with the supplied screw.

Demount the device in the reverse order.

Notice
Remove the cover before wiring. Fasten the base of the device to the bracket with a supplied screw.
Graphic
Dimensions of H housing
Notice
The bushings need to be cut in accordance with the diameter of the lead-in cable.

Installation of device in housing Щ1

For installation of the device perform following actions:

Graphic
Installation of panel-mounting device

  1. Prepare a place for mounting on the control panel (see Figure).
  2. Install the gasket on the frame of the device to ensure degree of protection IP54.
  3. Insert the device into a specially prepared hole on the front of the control panel.
  4. Insert the supplied retainers into holes on the sides of the device.
  5. Tighten supplied screws M4 x 35 in the holes of each retainer so that the device is pressed firmly to the front of the control panel.

Demount the device in the reverse order.

Graphic
Dimensions of Щ1 housing
Graphic
Device in Щ1 housing mounted in the control panel with 3 mm thickness

Installation of device in housing Щ2

For installation of the device perform following actions:

Graphic
Installation of panel-mounting device

  1. Prepare a place for mounting on the control panel (see Figure).
  2. Install the gasket on the frame of the device to ensure degree of protection IP54.
  3. Insert the device into a specially prepared hole on the front of the control panel.
  4. Insert the supplied retainers into holes on the sides of the device.
  5. Tighten supplied screws M4 x 35 in the holes of each retainer so that the device is pressed firmly to the front of the control panel.
Disassemble the device in the reverse order.

Graphic
Dimensions of Щ2 housing
Graphic
Device in Щ2 housing mounted in the control panel with 3 mm thickness

Electrical connections

Wiring recommendations

To ensure the reliability of electrical connections it is recommended to use copper multicore cables, the ends of which should be carefully cleaned, tinned, otherwise use cable lugs before connection. Stripping of conductors must be performed in such way that the stripped ends after connecting to the device do not protrude beyond the terminal block. Cable cross section should be no more than 1 mm2.

General requirements for connection lines:

  • During the cabling, communication lines that connect the device with sensors must be isolated to a separate circuit (or several circuits) and placed separately from power cables or other sources of high-frequency and impulse interferences.
  • To protect the device inputs from the effects of industrial electromagnetic interference, the communication lines between device and sensors should be screened. Special cables with shielding or grounded steel pipes of suitable diameter can be used as screens. The cable shielding should be connected to the functional ground terminal (FE) in the control panel.
  • Network interference filters should be installed in the power supply lines.
  • It is necessary to install spark-suppression filters in the lines of switching of power equipment.

When mounting the system in which the device is used, the rules for effective grounding should be taken into account:

  • all grounding lines must be laid in Y-connected circuit, ensuring good contact with the grounding element;
  • all earthing circuits must be made with wires of the largest possible cross-section;
  • it is forbidden to connect the device terminal "Common" with grounding lines.

Getting Started

Caution
After unpacking the device, make sure that it has not been damaged during transportation.

If the device has been for a long time at a temperature below minus 20 °C, it is necessary to keep it in a room with a temperature corresponding to the operating range for at least 30 minutes before switching on and operation.

For connecting the device perform following actions:

  1. Connect the device to a power source.

    Danger
    Before powering up the device, it is necessary to check the correct connection of the supply voltage and its level.

  2. Connect the "device - sensors" communication lines to the sensors and to device inputs.
  3. Connect the "device - load" communication lines to the actuators and to outputs of the device.
  4. Apply power to the device.
  5. Set up the device.
  6. Power off the device.

Pin assignment

Screw terminals are located on the back wall of the panel-mounting device or inside the device (wall-mounting). The terminal block contacts assignment is shown in Figure.

Graphic
Terminal block contacts assignments

Connection of switching devices and sensors

Danger

Supply voltage on the device inputs (pins 9 – 12 at the terminal block) must be in range from 0 to 24 V.

Notice
To supply the switching devices and sensors to the screw terminal block of the device is provided with supply voltage (pin 13 of the terminal block). If power consumption of input exceeds the load capacity of the built-in power supply (24 V), then an external power supply with an output voltage of 12 to 34 V (24 V recommended) must be used for powering.

Scheme for connection of the switching devices to the inputs is shown in Figures and .

Graphic
Connection of "dry contact" switching devices
Graphic
Connection of switching devices: a) for operation with n-p-n sensors; b) for operation with p-n-p sensors

Scheme for connection of passive and active sensors with an output n-p-n open-collector transistor or p-n-p is shown in Figures and accordingly.

Graphic
Connection of n-p-n-sensors: a) active; b) passive
Graphic
Connection of p-n-p-sensors: a) active; b) passive

Device has a dual switch for selecting, which of the types of sensors will work. It is located on the lateral side of the housing Щ1 and Щ2. For device in the H housing, the switch is located inside the housing (to access the switch, it is necessary to remove the device cover by unscrewing the four screws that fasten the cover to the base). Appearance of the switch is shown in Figure.

Graphic
Dual switch

Positions of the switch depending on which device operates with different sensors, are shown in Table.

Switch status for different types of sensors

Type of sensors

Switch positions

n-p-n

1 – OFF↑; 2 – ON↓

p-n-p

1 – ON↓; 2 – OFF↑

Connecting load to the outputs

Outputs can be made in the form of electromagnetic relays (P), transistor (K) or triac (C) optocouplers. The outputs are used for direct load control (on/off) or for control by more powerful elements: contactors, solid state relays, thyristors or triacs. The outputs are galvanically isolated from the circuit of the device.

Scheme of connecting the load to the electromagnetic relay is shown in Figure.

Graphic
Scheme of connecting load to the output of type Р

A transistor optocoupler is usually used to control a low-voltage relay (up to 50 V) – see Figure.

Danger
The diode VD1 (KD103 or similar type) should be installed in parallel to the relay coil, in order to avoid failure of the transistor due to the large self-induction current.
Graphic
Scheme of connecting load to the output of type К

The optosimistor is connected to the control circuit of the power triac through the limiting resistor R1 according to the scheme shown in Figure.

Notice
Nominal value of the resistor determines the current of the triac.
Graphic
Scheme of connecting a power triac to the output of type C

Optosimistor can also control a pair of anti-parallel connected thyristors (see Figure).

Graphic
Scheme of connecting two anti-parallel connected thyristors to the output of type С
Danger
It is recommended to connect a filtering circuit (RC) to the terminals of thyristors or triacs in order to prevent breakdown due to high-voltage power surges in the network.

Operation of the device

Principle of operation

Functional diagram of the device is shown in Figure.

Graphic
Functional diagram

The device has four independent digital inputs for external control signals. To the inputs can be connected:

  • switching devices (buttons, switches, reed switches, relays, etc.);

  • sensors with output n-p-n-transistor with an open collector;

  • sensors with output p-n-p-transistor.

The levels of the input signals are converted and processed in the matching unit and then sent to the digital signal processing unit that performs:

  • reassignment of inputs in accordance with the selected counting mode (see section);

  • filtering of input signals (see section);

  • counting incoming pulses on the device inputs;

  • convertion of the value from the counter into real physical value;

  • comparing signal value to the setpoint before displaying;

  • generation of signals for controlling the outputs according to a specified algorithm.

Control unit includes buttons for entering parameters of the device.

Display unit displays the measurement results or operating parameters on the indicators and shows the counter status using LEDs.

Secondary power supply converts the incoming voltage for all units of the device, depending on the version (with AC or DC power supply), and generates a signal indicating the loss of supply voltage.

The device can be connected with PC using RS-485 and USB interfaces that allow to set and edit the device configuration, monitor its current status and indications.

Control and indication

Elements of indication and control are located on the front panel of the device (see Figures and):

  • two seven-segment six-digit digital indicators, red and green – see Table;
  • six/eight LEDs (depending on the construction type) – see Table;
  • four/five buttons (depending on the construction type) – see Table.

All elements are placed on two (in housings Щ1 and Н) or on three printed circuit boards (in housing Щ2).

Graphic Graphic
Front panel of the device in housings for wall-mounting H and panel-mounting Щ1
Front panel of the device in housing for panel-mounting Щ2
Assignment of digital indicators
Indicator

Operating mode of the device

Displayed information

Upper indicator (red)

Operation

Current counter value

Setup

Name of the selected parameter

Lower indicator (green)

Operation

Setpoint value

Setup

Parameter value
LEDs assignment

LED

Status

Description

Graphic

lights

Key lock is on

Graphic

Graphic

lights

Number of setpoint (1 or 2) that is currently displayed on the lower indicator

Graphic

lights

Direct counting

extinguished (off)

Reverse counting

Graphic

Graphic

lights

Сurrently enabled output

Graphic*

lights

Input Reset is enabled
Graphic*

lights

Input Lock is enabled
Notice
* LEDs Graphic and Graphic are not available on the housing Щ2.
Buttons assignment

Button

Operating mode of the device

Functions

Graphic

Operation

Resetting (similar to incoming "Reset" signal on the device input)

Setup

Return previous (non-changed) value of the parameter during editing

Graphic

Operation

Change the values of setpoints

Setup

  • Enter and exit the settings group

  • Enter the parameter editing mode and exit

  • Save the new parameter value in non-volatile memory of the device

Pressing at the same time buttons Graphic and Graphic and holding them for 2 sec opens access to configuration setup (PC-interface parameters).

Graphic

Operation

Select the digit to edit when changing the parameter value or entering the password (used with the buttons Graphic and Graphic)

Setup

Graphic

Graphic*

Operation

Change the values of setpoints

Setup

View parameter values and edit them,enter a password
Notice
* The button Graphic is not available on the housing Щ2.

Switch on and operation

During operation, the device counts the number of incoming pulses at its counting input, compares it with setpoint, converts this quantity into a physical value, and displays the value on the indicator. Device can operate in following modes of counting:

  • count-up;

  • count-down;

  • command;

  • individual;

  • reversing;

  • quadrature.

During operation the counter interprets different types of signals. On the device input first incoming pulse is considered as Start signal for counting. Counting stops when the Stop signal (next pulse) comes.

If there is an active "Reset" signal, the number of counted pulses is reset (counting continues from 0).

Block prevents the transmission of the counting pulses to the device input. While this signal is active, counting is blocked.

Danger
The setpoint is specified with the same accuracy as for counting physical values.. The multiplier can be set from 0.00001 to 99999. The conversion of counting results (result of multiplying) will be rounded up.

Read more about each of the counting modes, see section.

The counter also filters the input signals with two filters. The first one filters the signal on the counting input by pulse duration (from 1 to 50,000 Hz), the second filters signal on the control inputs of the device (from 1 to 999999 microseconds).

Setup

Sequence of setup

The Setup mode is intended for viewing and editing the device parameters. New parameters are saved to non-volatile memory of the device.

To enter (or exit) the Setup mode, press and hold button Graphic for at least 2 seconds.For access to configuration setup (parameters of connection with PC) press at the same time buttons Graphic and Graphic and hold them for 2 sec.

While editing, if no button is pressed within 2 min., device automatically restores previous value of the parameter and returns to parameter view mode. If within 3 minutes there are no actions in Setup menu, device automatically returns to Operation.

When device enters Setup for the first time, upper indicator shows PASS. Enter a new 4-digit password (default is 0000), save it and memorise. This password is further required for changing the device settings and for restoring factory settings (dEFAUL).

Notice
If you forgot your password, Setup mode can be entered with password 1098. When this value is entered, password is reset to 0000. Therefore, it is not recommended to set the new user password as 1098, because in this case, each time the password is entered, its value will be reset to default.

Structure of the device settings menu and sequence of pressing the buttons for setup is shown in figure and figure.

Graphic
Device settings menu (beginning)
Graphic
Device settings menu (ending)

Since the FDP and DP parameters set restrictions on each other (the number of displayed digits after the decimal point in the counting results can not be larger than the number of digits after the decimal point of the entered multiplier), editing of parameters FDP, DP, F should be performed in the following sequence:

  • to increase the number of displayed digits after the decimal point (decimal point offset to the left):

    • set parameter FDP;

    • set parameter F;

    • set parameter DP;

  • to decrease the number of displayed digits after the decimal point (decimal point offset to the right):

    • set parameter DP;

    • set parameter FDP;

    • set parameter F.

Structure of the RS-485 configuration settings menu and sequence of pressing the buttons for setup is shown in Figure.

Notice
The list of configurable parameters of the device and their possible values is shown in Appendix.
Graphic
RS-485 settings menu RS-485

Operating modes

Availiable types of counting (depending on the values of parameter inP) are presented in Table.

Types of counting
ModeDescription
Count-up

(inP = 1)

Input functions: Input 1 – count, Input 2 – start/stop, Input 3 – reset, Input 4 – block

Operating principle: Pulse count from zero upwards. When the setpoint is reached, the corresponding output is switched and the counter is reset

Graphic

{t1–t2} – blocking signal the counting inputs;

t3 – switching of output 2 in case of coincidence of values of the counting register and setpoint 2;

{t4–t5} – stop-start signal;

t6 – switching of output 1 in case of coincidence of values of the counting register and setpoint 1

Count-down

(inP = 2)

Input functions: Input 1 – count, Input 2 – start/stop, Input 3 – reset, Input 4 – block

Operating principle: Counting pulseopw6z7ds from the highest by the module setpoint to zero (decreasing). When the zero is reached, corresponding output is switched and the setpoint register is written to the count register

Graphic

{t1–t2} – blocking signal on the counting inputs;

t3 – moment of switching of output 2 in case of coincidence of values of the counting register and setpoint 2;

{t4–t5} – stop-start signal;

t6 – moment of switching of output 1 in case of coincidence of values of the counting register and setpoint 1

Command count

(inP = 3)

Input functions: Input 1 – count, Input 2 - direction of count, Input 3 – reset, Input 4 – block

Operating principle:

Two inputs are used: counting pulses are applied to the first, the status of the second determines the direction of the count. If there is a "logical 0" at the second output, the counter increases its value, if there is a "logical 1" it decreases. In this type two setpoints can be set, meanwhile:

if the setpoints have the same sign, counter resets after reaching the setpoint, that is larger by module.

Graphic

{t1–t2} – the decrease in the value of the counting register (impulse appears at the counting input 2);

t3 – moment of switching of output 2 in case of coincidence of values of the counting register and setpoint 2;

t4 – moment of switching of output 1 in case of coincidence of values of the counting register and setpoint 1

if the setpoints have different signs, the counter is reset after reaching each value

Graphic

{t1–t3} – the decrease in the value of the counting register (impulse appears at the counting input 2);

t2 – moment of switching of output 2 in case of coincidence of values of the counting register and setpoint 2;

t4 – moment of switching of output 1 in case of coincidence of values of the counting register and setpoint 1

Notice
If the setpoint is set as zero, it is considered to be disabled, and the counter does not use it.
Individual count

(inP = 4)

Input functions: Input 1 – count 1, Input 2 – count 2, Input 3 – reset, Input 4 – block

Two counting inputs are used: pulses on Input 1 increase the value of the counting register, and the pulses on Input 2 decrease it. In this case, two setpoints are used (after reaching each of them, the corresponding output switches):

Operating principle:

if both setpoints have the same sign, counter does not reset after reaching lesser (by module) value. Otherwise, corresponding output is switched each time counter reaches this setpoint, regardless of the direction of the count

Graphic

t1, t3, t5 – moments of the decrease in the value of the counting register (impulse appears at the counting input 2);

t.2 – moment of switching of output 2 in case of coincidence of values of the counting register and setpoint 2;

t4 – moment of switching of output 1 in case of coincidence of values of the counting register and setpoint 1

if the setpoints have different signs (the first is greater than zero, and the second is smaller), then counter resets after reaching each setpoints

Graphic

t1, t3 – moments of the decrease in the value of the counting register (the appearance of the pulse at the counting input 2);

t2 – moment of switching of output 2 in case of coincidence of values of the counting register and setpoint 2;

t4 – moment of switching of output 1 in case of coincidence of values of the counting register and setpoint 1

Reversing count

(inP = 5)

Input functions: Input 1 – count 1, Input 2 – change counting direction (reverse), Input 3 – reset, Input 4 – block

Operating principle:

After the power is on, the device is in the "count-up" mode by default. For reversing count it is necessary to apply signal to input 2.

Thus there are two counting inputs: pulses on Input 1, lead to an increase in the value of the counter, the counting direction is changed cyclically with each incoming pulse on Input 2. In this case, two setpoints are used (after reaching each of them, the corresponding output switches):

if both the setpoints have the same sign

Graphic

t1, t2 – moments of change of the counting direction (the appearance of the pulse at the counting input 2);

t3 – moment of switching of output 2 in case of coincidence of values of the counting register and setpoint 2;

t4 – moment of switching of output 1 in case of coincidence of values of the counting register and setpoint 1

if the setpoints have different signs

Graphic

t1, t3 – moments of change of the counting direction (the appearance of the pulse at the counting input 2);

t2 – moment of switching of output 2 in case of coincidence of values of the counting register and setpoint 2;

t4 – moment of switching of output 1 in case of coincidence of values of the counting register and setpoint 1

Quadrature / operation with encoders

(inP = 6)

Input functions: Input 1 – count 1, Input 2 – count 2, Input 3 – reset, Input 4 – block

Operating principle:

The counting direction is determined by the meanders that come on two inputs. If the first meander is ahead of the second one, the counter counts the pulses at the first input in the increase mode, and if it lags – in the decrease mode. In this case, two setpoints are used (after reaching each of them, the corresponding output switches):

if both the setpoints have the same sign

Graphic

t1, t2, t5, t6 – meander at input 1 is ahead of the meander at the input 2,

the counter counts in the mode of increasing the value of the count register;

t3, t4 – the meander at input 1 lags behind the meander at input 2,

the counter counts in the mode of decreasing the value of the counting register;

t7 – moment of switching of output 2 for the time of exceeding the value of setpoint 2 by the counting register;

t8 – moment of switching of output 1 for the time of exceeding the value of setpoint 1 by the counting register

if setpoints have different signs

Graphic

t1, t2 – the meander at input 1 lags behind the meander at input 2,

the counter counts in the mode of increasing the value of the count register;

t3 – moment of switching of output 2 in case of coincidence of values of the counting register and the setpoint 2;

t4, t5 – the meander at input 1 is ahead of the meander at input 2,

the counter counts in the mode of increasing the value of the count register;

t6 – moment of switching of output 1 in case of coincidence of values of the counting register and the setpoint 1

Note
After reaching the physical limit of the count (if the counter does not reset after reaching the setpoint), the device transfers the overflow result and continues the count.

Configuring the device from PC

Device can be configured from PC by using RS-485 and USB communication interfaces. It supports three communication protocols: OWEN, MODBUS RTU и MODBUS ASCII. Addresses, names, dimensionalities, hash-codes and other configuration parameters are given in Appendix.

Functions of the software "Configurator СИ30" (file cfgSI30.exe), which is designed for configuring the device with PC, are described in the user manual "Pulse counter, model СИ30. Configuration" on the CD supplied. The configurator can be downloaded free from the website: www.owen.ru.

Parameters for reading indications of the counter from PC are described in Table.

Maintenance

Safety measures (see section) should be observed during the maintenance.

Maintenance of the device has to be carried out at least once in 6 months and includes the following procedures:

  • checking the mounting of the device;
  • checking the screw connections;
  • removing dust and dirt from the terminal block of the device.

Marking

The housing of the device is marked with:

  • name of the device;
  • protection class of the housing according to GOST 14254;
  • voltage and frequency of supply;
  • power consumption;
  • class of protection against electric shock according to GOST 12.2.007.0;
  • sign of type approval for measuring devices;
  • EAC sign;
  • country of origin;
  • serial number of the device and the year of manufacture.

Consumer packaging is marked with:

  • name of the device;
  • EAC sign;
  • country of origin;
  • serial number of the device and the year of manufacture.

Packaging

Device should be packed according to GOST 23088-80 into consumer packaging, made of paperboard (according to GOST 7933-89).

Packaging of the device for mail delivery is performed according to GOST 9181-74.

Transportation and storage

The device should be transported in closed vehicles of any kind. Packages should be fixed for transportation according to rules for corresponding type of vehicle.

Transport conditions must comply with conditions 5 in GOST 15150-69 (ambient temperature from minus 25 to +55 °C with observance of protection measures against impacts and vibrations).

Transportation should be carried out in individual packaging or in containers.

Storage conditions in containers on the warehouse of the manufacturer and consumer must correspond to conditions 1 in GOST 15150-69. The air must not contain aggressive admixtures.

The device should be stored on racks.

Scope of delivery

Item Quantity
The device 1 piece
Passport and warranty card 1 piece
User manual 1 piece
The verification procedure (at the request of the customer) 1 piece
Fasteners 1 set
CD with the software1 piece
Notice
The manufacturer reserves the right to make additions to the contents of the device.

Warranty

The manufacturer guarantees conformity of the device to requirements of technical conditions (ТУ) under the conditions of operation, transportation, storage and installation.

Warranty period of operation – 24 months from the date of sale.

In case of failure of the device during the warranty period at observance of conditions of operation, transportation, storage and installation the manufacturer undertakes to provide free repair or replacement.

Sequence of transmitting the device to service center is written in the passport and in the warranty card.

Device parameters

Configurable parameters

Parameter name and designation

Modbus address

Modbus function

Write / Read

Hash-code

Format, data size

Range of values and indication

Factory settings

Setpoint 1

U1

0×000C

0×000D

0×06, 0×10 / 0×03

0×FA1E

Long

(4 bytes)

from minus 99999 to 999999

999999

Setpoint 2

U2

0×000E

0×000F

0×06, 0×10 / 0×03

0×9707

Long

(4 bytes)

from minus 99999 to 999999

0

Counting mode

inP

0×0008

0×06, 0×10 / 0×03

0×38D9

Word

(2 bytes)

0 – Count-up (1)

Count-up

1 – Count-down (2)

2 – Command (3)

3 – Individual (4)

4 – Reversing (5)

5 – Quadrature (6)

Output mode

oUt

0×0009

0×06, 0×10 / 0×03

0×D11F

Word

(2 bytes)

0 – Switched after setpoint (1)

Switched after setpoint

1 – Switched before setpoint (2)

2 – Switched for a time after the setpoint (3)*

3 – Switched when multiple setpoint values (4)

Notice
* After reaching the setpoint the output is switched for a time period, that is specified in parameteres t1  and t2, the count value is reset and the counting continues from zero (parameter SPM = RESET).

Time period for output 1

t1

0×0010

0×0011

0×06, 0×10 / 0×03

0×2E75

Unsigned long

(4 bytes)

from 0 to 999990 ms

1000 ms

Time period for output 2

t2

0×0012

0×0013

0×06, 0×10 / 0×03

0×436C

Unsigned long

(4 bytes)

from 0 to 999990 ms

1000 ms

Decimal point position multiplier

FDP
0×0014 0×06, 0×10 / 0×03 0×6ABF

Word

(2 bytes)

0 (------)

0

1 (-----.-)

2 (----.--)

3 (---.---)

4 (--.----)

5 (-.-----)

Multiplier

F

0×0015

0×0016

0×06, 0×10 / 0×03

0×3085

Unsigned long

(4 bytes)

from 0.00001 to 99999

1

Position of the decimal point

DP

0×0007

0×06, 0×10 / 0×03

0×B3EB

Word

(2 bytes)

0 (------)

0

1 (-----.-)

2 (----.--)

3 (---.---)

4 (--.----)

Type of work after reaching setpoint

SPM

0×000A

0×06, 0×10 / 0×03

0×69B2

Word

(2 bytes)

0 – Continue counting without resetting(CONT)

Continue counting without resetting

1 – Stop the counting until a "RESET" signal

(STOP)

2 – Reset the counter and continue counting

(RESET)

Type of work to "Reset" signal

rSt

0×000B

0×06, 0×10 / 0×03

0×4C9A

Word

(2 bytes)

0 – Reset the counter(1)

Reset the counter

1 – Reset the counter and disable output signals (2)

2 – Reset the counter and wait for signal "Start" (3)

3 – Reset the counter and wait for signal "Stop" (4)

Frequency of the input filter

FREQ

0×0017

0×06, 0×10 / 0×03

0×9FE6

Word

(2 bytes)

from 1 to 50000 Hz

50000 Hz

Minimum duration of the signal on the control inputs

Cnt.t

0×0018

0×0019

0×06, 0×10 / 0×03

0×5C98

Unsigned long

(4 bytes)

from 10 to 9999990 microseconds

10 microseconds

Input logic1)

(type of input signal)

SiG

0×001D

0×06, 0×10 / 0×03

0×601C

Word

(2 bytes)

0 – nPn

nPn

1 – PnP

Brightness of the indicator

brHt

0×001C

0×06, 0×10 / 0×03

0×0AE6

Word

(2 bytes)

from 0 to 3 (14)

3

Lock buttons

LoCK

0×001A

0×06, 0×10 / 0×03

0×E954

Word

(2 bytes)

0 – Buttons unlocked

(oFF)

Buttons unlocked

1 – Blocked counter reset (1)

2 – Change of setpoints is blocked

(2)

3 – Reset and change of setpoints are blocked (3)

Restore factory settings

dEFAUL

YES / no

Password

PASS

0×001E

0×06, 0×10 / 0×03

0×2728

Word

(2 bytes)

from 0000 to 9999

0000

Displayed setpoint2)

ind2

0×001B

0×06, 0×10 / 0×03

0×CAA0

Word

(2 bytes)

0 – Setpoint 1

0

1 – Setpoint 2

Command for applying settings2)

APPL

1 – Exit with saving

2 – Exit without saving

3 – Return to factory settings

RS-485 settings

RS-485 data transfer rate

bPS

0×0000

0×06, 0×10 / 0×03

0×B760

Word

(2 bytes)

0 – 2400

9600

1 – 4800
2 – 9600

3 – 14400; 4 – 19200

5 – 28800; 6 – 38400

7 – 57600; 8 – 115200

Data word length

LEn

0×0001

0×06, 0×10 / 0×03

0×523F

Word

(2 bytes)

0 – 7 bit (7 bit)

8 bit

1 – 8 bit (8 bit)

Parity

PrtY

0×0002

0×06, 0×10 / 0×03

0×E8C4

Word

(2 bytes)

0 – Without parity (NO)

Without parity

1 – Even parity

(EVEN)

2 – Odd parity (Odd)

Number of stop bits

Sbit

0×0003

0×06, 0×10 / 0×03

0×B72E

Word

(2 bytes)

0 – 1 stop bit

1 stop bit

1 – 2 stop bits

Base address of the device3)

Addr

0×0005

0×06, 0×10 / 0×03

0×9F62

Word

(2 bytes)

from 0 to 255 when A.Len = 8

16

from 0 до 2047 when A.Len =  11

Length of network address2)

A.LEN

0×0004

0×06, 0×10 / 0×03

0×1ED2

Word

(2 bytes)

8 bit

8 bit

11 bit

Response delay

RS-485

rS.dL

0×0006

0×06, 0×10 / 0×03

0×CBF5

Word

(2 bytes)

from 0 to 45

0

Notes

1) Setting of parameter SiG works only together with DIP switch (see section).

2) Parameters that are not displayed in the Setup mode of the device.

3) In Modbus protocol address 0 is reserved for broadcast packages. In OWEN protocol address 255 is reserved for broadcast packages.

Readable parameters

Designation and parameter name

Modbus address

Modbus function

Read-only

Hash-code

Format and size of data

Note

Current value of the pulse counter Ctr

0×0000

0×0001

0×04

0×A158

Long (4 bytes)

Current counter value in physical units CEU

0×0002

0×0003

0×04

0×B8BC

Long (4 bytes)

Current status of the "Start/stop"

StSt

0×0004

0×04

0×6577

0 – start;

1 – stop

Current mode (count, setup)

CUR

0×0005

0×04

0×CC41

Word (2 bytes)

0 – count (password not required);

1 – setup from the device's buttons;

2 – setup from the PC;

3 – count (requires password)

Network error code on last access

to the device

n.Err

0×0006

0×04

0×0233

Word (2 bytes)

From 0 to 255.

After turning on the device – 0

Name of the device

DEV

0×0007

0×0008

0×04

0×D681

ASCII string

(4 bytes)

Software version

VER

0×0009

0×000А

0×04

0×2D5B

ASCII string

(4 bytes)

X.YY,

where Х – number of version, YY – number of subversion

Bit parameters

Designation and name of parameter

Modbus address

Modbus function

write / read

Hash-code

Format and size of data

Note

Digital inputs

Current status of the "Reset" input

rSti

0×0000

– / 0×02

0×C010

Byte (1 byte)

0 / 1

Current status of the "Block" input

Loci

0×0001

– / 0×02

0×93EC

Byte (1 byte)

0 / 1

Digital outputs

Status of output 1

OSt1

0×0000

– / 0×01

0×6FFD

Byte (1 byte)

0 / 1

Status of output 2

OSt2

0×0001

– / 0×01

0×52A1

Byte (1 byte)

0 / 1

Reset of counter

rStC

0×0002

0×05, 0×0F / 0×01

0×DF1F

Byte (1 byte)

0 / 1

0 – no action;

1 – reset

Enable/disable the program control mode counter START/STOP

OnOff

0×0003

0×05 / –

0 – OFF (0x0000);

1 – ON (0xFF00)

Command to set the program control mode counter START/STOP

PStSt

0×0004

0×05 / –

0 – STOP (0x0000);

1 – START (0xFF00)