Simex SLE-73 Manual de usuario

Assisting the automation

industry since 1986

User manual

COUNTER

SLE 73

•Firmware: v.4.00 or higher

•Input type: pulse

•Low-cost counter

Read the user's manual carefully before starting to use the unit or software.

Producer reserves the right to implement changes without prior notice.

2013.02.0 SLE-73_INSSXEN_v.2.0 .000

User manual - COUNTER SLE-73 
CONTENTS
BASIC REQUIREMENTS AND USER SAFETY........................................................................................3
GENERAL CHARACTERISTICS................................................................................................................4
TECHNICAL DATA......................................................................................................................................4
DEVICE INSTALLATION............................................................................................................................5
1. UNPACKING.......................................................................................................................................6
2. ASSEMBLY........................................................................................................................................6
3. CONNECTION METHOD...................................................................................................................8
4. MAINTENANCE................................................................................................................................11
FRONT PANEL DESCRIPTION................................................................................................................12
PRINCIPLE OF OPERATION...................................................................................................................12
1. MEASUREMENT MODE..................................................................................................................12
2. THE DIGITAL FILTER......................................................................................................................13
DEVICE PROGRAMMING.........................................................................................................................14
1. PROGRAMMING MENU..................................................................................................................14
2. PARAMETERS EDITION.................................................................................................................15
2.1. Nu eric para eters (digit change  ode)...............................................................................15
2.2. Nu eric para eters (slide change  ode)..............................................................................15
2.3. Switch para eters (“LIST” type).............................................................................................16
3. MENU DESCRIPTION.....................................................................................................................16
3.1. “rESEt” para eter...................................................................................................................17
3.2. “FiLtEr” para eter...................................................................................................................17
3.3. “Pr inP” para eter...................................................................................................................17
3.4. ”PrESCA”  enu.......................................................................................................................18
3.5. ”rS-485”  enu.........................................................................................................................18
3.6. ”SEtcod” para eter.................................................................................................................20
3.7. ”briGHt” para eter..................................................................................................................20
3.8. ”Edit” para eter......................................................................................................................20
3.9. ”dEFS” para eter....................................................................................................................20
4. MENU STRUCTURE........................................................................................................................21
E AMPLES OF PRESCALER PARAMETERS CALCULATION............................................................22
THE MODBUS PROTOCOL HANDLING.................................................................................................22
1. LIST OF REGISTERS......................................................................................................................23
2. TRANSMISSION ERRORS DESCRIPTION....................................................................................24
3. EXAMPLES OF QUERY/ANSWER FRAMES.................................................................................25
DEFAULT AND USER'S SETTINGS LIST.............................................................................................28
Explanation of symbols used in the manual:
- This sy bol denotes especially i portant guidelines concerning the installation and  
operation of the device. Not co plying with the guidelines denoted  by this sy bol  
 ay cause an accident, da age or equip ent destruction.
IF THE DEVICE IS NOT USED ACCORDING TO THE MANUAL THE USER IS  
RESPONSIBLE FOR POSSIBLE DAMAGES.
- This sy bol denotes especially i portant characteristics of the unit.
  Read any infor ation regarding this sy bol carefully
2
i
!

User manual - COUNTER SLE-73

1. BASIC REQUIREMENTS AND USER SAFETY

-





- Installation should be conducted by qualified personnel . During installation all

available safety requirements should be considered. The fitter is responsible for

executing the installation according to this manual, local safety and EMC

regulations.

- The unit must be properly set-up, according to the application. Incorrect

configuration can cause defective operation, which can lead to unit damage or

an accident.

- 





- 





- Neighbouring and connected equipment must meet the appropriate standards

and regulations concerning safety and be equipped with adequate overvoltage

and interference filters.

-





- In order to minimize fire or electric shock hazard, the unit must be protected

against atmospheric precipitation and excessive humidity.

- Do not use the unit in areas threatened with excessive shocks, vibrations, dust,

humidity, corrosive gasses and oils.

- Do not use the unit in areas where there is risk of explosions.

- Do not use the unit in areas with significant temperature variations, exposure to

condensation or ice.

- Do not use the unit in areas exposed to direct sunlight.

- Make sure that the ambient temperature (e.g. inside the control box) does not

exceed the recommended values. In such cases forced cooling of the unit must

be considered (e.g. by using a ventilator).





User manual - COUNTER SLE-73

2. GENERAL CHARACTERISTICS

The economical pulse counter type !"#$% has been build as simplified version of SIMpact

series digital counters. It is designed for up-down counting in range of 6 digits. This low cost

counter is equipped with single counting input, the maximum frequency of input signal is

limited to 3 kHz. Additional programmable input allows to clear counter's value, hold counting

or change counting direction (one of them). The inputs are fully separated from other internal

circuits. !"#$%can cooperate with electronic and mechanical sensors. Build in adjustable

digital filter allows denouncing of mechanical contacts. The six digits display, can display

decimal point on any position (user defined). Internal input divider can be programmed to

value from 1 to 999999, and together with programmable multiplier and decimal point realize

recalculation of input pulses to desired units. The counter can be manually zeroed using

[&" "] button. Zeroing can be done at any time, but needs confirmation by ["'"&] button.

Using local keyboard user can change all parameters as wish, and access to settings (menu)

can be protected by 4-digit, user defined password.

Thanks to small dimensions (72 x 36 mm) !"#$%can be used in any place where the

space is limited.

3. TECHNICAL DATA

Power supply voltage

(depending on version)

External fuse (required)

Power consumption

8 ...(%)...260V AC/DC; 0 ÷ 60 Hz (separated)

or 19...(*... 0V DC and 16...(*...3 V AC (separated)

T - type, max. 2 A

max. 4, VA @ 8 ÷ 260V AC/DC

max. 4, VA @ 16V ÷ 3 V AC

max. 4, W @ 19V ÷ 0V DC

Pulse inputs

B input

C input

COM

counting (PNP, terminal no. 7)

programmable (PNP, terminal no. 8)

common terminal (terminal no. 9)

Input levels

low level:

high level:

0V ÷ 1V

10V ÷ 30V (12 mA @ 24V)

Max. input frequency

electronic: 3 kHz

contact: 90 Hz (adjustable filter)

Display range -99999 ÷ 999999, plus decimal point

Sensor supply output: 24V + %, -10% / max. 100 mA, stabilized

Communication interface RS 48 , 8N1 and 8N2, Modbus RTU, not separated

Baud rate 1200 bit/s ÷ 11 200 bit/s

Display LED, 6 digit, 9mm height, red

Data memory non-volatile memory, EEPROM type

Protection level IP 6 (from front, after using waterproof cover)

IP 40 (from front)

IP 20 (housing and connection clips)

User manual - COUNTER SLE-73

Housing type

Housing material

Housing dimensions

Mounting hole

Assembly depth

Panel thickness

panel

NORYL - GFN2S E1

72 x 36 x 97 mm

66. x 32. mm

min. 102 mm

max. mm

Operating temperature

(depending on version)

0°C to + 0°C

or -20°C to + 0°C

Storage temperature

(depending on version)

-10°C to +70°C

or -20°C to +70°C

Humidity

Altitude

to 90% no condensation

up to 2000 meters above sea level

Screws tightening max. torque 0, Nm

Max. connection leads diameter 2, mm2

Safety requirements according to: PN-EN 61010-1

installation category: II

pollution degree: 2

voltage in relation to ground: 300V AC

insulation resistance: >20MΩ

insulation strength between power supply and

input/output terminal: 1min. @ 2300V

insulation strength between relays terminal: 1min. @

13 0V

EMC according to: PN-EN 61326-1

        +                       

,      ,  



4. DEVICE INSTALLATION

The unit has been designed and manufactured in a way assuring a high level of user

safety and resistance to interference occurring in a typical industrial environment. In order to

take full advantage of these characteristics installation of the unit must be conducted correctly

and according to the local regulations.

- Read the basic safety requirements on page 3 prior to starting the installation.

- Ensure that the power supply network voltage corresponds to the nominal

voltage stated on the unit’s identification label.

- The load must correspond to the requirements listed in the technical data.

- All installation works must be conducted with a disconnected power supply.

- Protecting the power supply clamps against unauthorized persons must be

taken into consideration.

User manual - COUNTER SLE-73

4.1. UNPACKING

After removing the unit from the protective packaging, check for transportation damage. Any

transportation damage must be immediately reported to the carrier. Also, write down the unit

serial number on the housing and report the damage to the manufacturer.

Attached with the unit please find:

- user’s manual,

- warranty,

- assembly brackets - 2 pieces.

4.2. ASSEMBLY

- The unit is designed for mounting inside housings (control panel, switchboard)

insuring appropriate protection against surges and interference. Metal housings

must be connected to ground in a way that complies with the governing

regulations.

- Disconnect the power supply prior to starting assembly.

- Check the connections are wired correctly prior to switching the unit on.

In order to install the unit, a 66. x 32. mm mounting hole (Figure 4.1) must be

prepared. The thickness of the material of which the panel is made must not exceed

mm. When preparing the mounting hole take the grooves for catches located on

both sides of the housing into consideration (Figure 4.1). Place the unit in the

mounting hole inserting it from the front side of the panel, and then fix it using the

brackets (Figure 4.2). The minimum distances between the centre points of multiple

units - due to the thermal and mechanical conditions of operation - are 91 mm x

7mm (Figure 4.3).

66, mm

8 mm

1 mm max. mm

32, mm

1 mm

User manual - COUNTER SLE-73

Figure 4.1. Mounting hole di ensions: a) reco ended b) allowable

Figure 4.2. Installing of brackets, and di ensions of connectors.

68 mm

max. mm

32, mm

92 mm

12 mm 10 mm

8, mm

16 mm

User manual - COUNTER SLE-73

Figure 4.3. Mini u distances when asse bly of a nu ber of units

4.3. CONNECTION METHOD

Caution

- Installation should be conducted by qualified personnel . During installation all

available safety requirements should be considered. The fitter is responsible for

executing the installation according to this manual, local safety and EMC

regulations.

- The unit is not equipped with an internal fuse or power supply circuit breaker.

Because of this an external time-delay cut-out fuse with minimal possible nominal

current value must be used (recommended bipolar, max. 2A) and a power supply

circuit-breaker located near the unit. In the case of using a monopolar fuse it must

be mounted on the phase cable (L).

- The power supply network cable diameter must be selected in such a way that in

the case of a short circuit of the cable from the side of the unit the cable shall be

protected against destruction with an electrical installation fuse.

- Wiring must meet appropriate standards and local regulations and laws.

- In order to secure against accidental short circuit the connection cables must be

terminated with appropriate insulated cable tips.

- Tighten the clamping screws. The recommended tightening torque is 0. Nm.

Loose screws can cause fire or defective operation. Over tightening can lead to

damaging the connections inside the units and breaking the thread.

- In the case of the unit being fitted with separable clamps they should be inserted

into appropriate connectors in the unit, even if they are not used for any

connections.

#-



,

91 mm

7 mm

User manual - COUNTER SLE-73

- If the unit is equipped with housing, covers and sealing packing, protecting

against water intrusion, pay special attention to their correct tightening or clamping.

In the case of any doubt consider using additional preventive measures (covers,

roofing, seals, etc.). Carelessly executed assembly can increase the risk of electric

shock.

- After the installation is completed do not touch the unit’s connections when it is

switched on, because it carries the risk of electrical shock.



 



–Avoid common (parallel) leading of signal cables and transmission cables together with

power supply cables and cables controlling induction loads (e.g. contactors). Such cables

should cross at a right angle.

–Contactor coils and induction loads should be equipped with anti-interference protection

systems, e.g. RC-type.

–Use of screened signal cables is recommended. Signal cable screens should be

connected to the earthing only at one of the ends of the screened cable.

–In the case of magnetically induced interference the use of twisted couples of signal

cables (so-called “spirals”) is recommended. The spiral (best if shielded) must be used

with RS-48 serial transmission connections.

–In the case of interference from the power supply side the use of appropriate anti-

interference filters is recommended. Bear in mind that the connection between the filter

and the unit should be as short as possible and the metal housing of the filter must be

connected to the earthing with largest possible surface. The cables connected to the filter

output must not run in parallel with cables with interference (e.g. circuits controlling relays

or contactors).

Connections of power supply voltage and measurement signals are executed using the screw

connections on the back of the unit’s housing (Figure 4.4-4.8).

Figure 4.4. Method of cable insulation replacing and cable ter inals

6-7 mm

max. 2 mm

User manual - COUNTER SLE-73

Figure 4.5. Ter inals description

Description of control signals' symbols.

./0 - counting input, pulse;

.10 - programmable input;

.1230 - common terminal

+4

Depending on version:

85...230...260V AC/DC or

19...24...50V DC; 16...24...35V AC

Figure 4.6. Connection of power supply

5 (

5)6 $ 7 8

57 58 ()5$56

9' ++:

++#

& #*7;

:-#

:(*< + %, -10%

Imax = 100mA

123

/ 1

 

=



(depending on version)

>- "

!'

5 (5 (5 (5 (5 (5 (5 (5 (5 (

5 (

5 (5

Tabla de contenidos

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