Seneca Z-4TC Manuel utilisateur

Page 1

MI00258-3-EN

SENECA s.r.l.

Via Austria 26, PADOVA – ITALY

Tel. +39.049.8705355 – 8705359 Fax. +39.049.8706287

Web site: www.seneca.it

Technical assistance: [email protected] (IT), [email protected] (Other)

Commercial reference: [email protected] (IT), s[email protected]

(Other)

This document is property of SENECA srl. Duplication and reprodution are forbidden, if not authorized. Contents of the present

documentation refers to products and technologies described in it. All technical data contained in the document may be modified

without prior notice Content of this documentation is subject to periodical revision.

To use the product safely and effectively, read carefully the following instructions before use. The product must be used only for the use

for which it was designed and built. Any other use must be considered with full responsibility of the user. The installation,

programmation and set-up is allowed only for authorized operators; these ones must be people physically and intellectually suitable.

Set up must be performed only after a correct installation and the user must perform every operation described in the installation

manual carefully. Seneca is not considered liable of failure, breakdown, accident caused for ignorance or failure to apply the indicated

requirements. Seneca is not considered liable of any unauthorized changes. Seneca reserves the right to modify the device, for any

commercial or construction requirements, without the obligation to promptly update the reference manuals.

No liability for the contents of this documents can be accepted. Use the concepts, examples and other content at your own risk. There

may be errors and inaccuracies in this document, that may of course be damaging to your system. Proceed with caution, and although

this is highly unlikely, the author(s) do not take any responsibility for that. Technical features subject to change without notice.

USER MANUAL

Z-4TC

Models:

Z-4TC-0

Z-4TC-1

USER MANUAL – Z-4TC

Table of contents

SENECA Z-4TC...................................................................................................................3

1. INTRODUCTION...........................................................................................................4

1.1. FEATURES................................................................................................................4

2. MODBUS RTU PROTOCOL.........................................................................................4

2.1. MODBUS RTU DEFAULT CONFIGURATION..........................................................4

2.2. MODBUS RTU FUNCTION CODE............................................................................5

2.3. MODBUS RTU REGISTER TABLE ..........................................................................5

3. EASY-SETUP .............................................................................................................12

USER MANUAL – Z-4TC

Seneca Z-4TC

CAUTION!

UNDER ANY CIRCUMSTANCES, SENECA S.R.L. OR ITS SUPPLIERS SHALL NOT BE RESPONSIBLE FOR

LOSS OF RECORDING DATA/INCOMES OR FOR CONSEQUENTIAL OR INCIDENTAL DAMAGE DUE

TO NEGLECT OR RECKLESS MISHANDLING OF Z-4TC, EVEN THOUGH SENECA IS WELL AWARE OF

THESE POSSIBLE DAMAGES.

SENECA, ITS SUBSIDIARIES, AFFILIATES, COMPANIES OF THE GROUP, ITS SUPPLIERS AND

RETAILERS SHALL NOT GUARANTEE THAT THE FUNCTIONS WILL SATISFY COMPLETELY

CUSTOMER’S EXPECTATIONS OR THAT Z-4TC, THE FIRMWARE AND THE SOFTWARE SHALL HAVE

NO ERRORS OR WORK CONTINUOUSLY.

USER MANUAL – Z-4TC

1. Introduction

The Z-4TC module acquires up to 4 single-ended signals (voltage-type, from the: signal generator or

thermocouple) and it converts them to a digital format using the Modbus RTU Protocol.

A double serial interface (RS232 or RS485) it’s also available (Modbus RTU protocol).

1.1. Features

The information regarding technical specifications, electrical connections and functionality of the LEDs

can be found in the installation manual for each product. To consult the installation manual use the link

below:

•Z-4TC: https://www.seneca.it/products/z-4tc/doc/installation_manualIEN

2. MODBUS RTU PROTOCOL

The Modbus protocols supported by the Z-4TC is:

Modbus RTU Slave

for more information about this protocols please refer to Modbus specification website:

http://www.modbus.org/specs.php

2.1. MODBUS RTU DEFAULT CONFIGURATION

The RS232 port is always configured in:

Baud Rate: 2400, Data: 8Bit, Parity: None, Stop Bit 1, Modbus Station Address: 1

The RS485 port is configured from dip switch and from the Easy Setup Software.

USER MANUAL – Z-4TC

2.2. MODBUS RTU FUNCTION CODE

The following Modbus functions are supported:

Read Holding Register (function 3)

Write Single Register (function 6)

Write Multiple registers (function 16)

2.3. MODBUS RTU Register table

An Holding Register is composed by 16 bit from 0 to 15.

The Least significant bit is represented with BIT[0], the most significant bit with BIT[15]:

A single Floating point (32 bit) register is composed by two Holding Registers.

USER MANUAL – Z-4TC

Name

Comment

Type

R/W

Default value

or Start Value

Modbus

Address

Offset

MachineID

Module ID code

Unsigned

16 bits

Internal code

40001

Baudrate /

Address

Bit [15:8]

Baud-rate for RS485

0=4800

1=9600

2=19200

3=38400

4=57600

5=115200

6=1200

7=2400

Bit [7:0]

Station Address for

RS485 Modbus RTU

from 0x01=1 to 0xFF=255

Unsigned

16 bits

R/W

38400 BAUD

Station address 1

40002

Eprflag

[Bit 5…16]

Not used

[Bit 4]

Parity for RS485:

0=even parity

1=odd parity

[Bit 3]

0 = no parity

1 = parity enabled

[Bit 2]

Delay on communication

response: pauses between

the end of Rx message

and the start of Tx

message:

0=disabled

1=enabled

[Bit 1]

Unsigned

16 bits

R/W

No parity

No delay on

response

40003

USER MANUAL – Z-4TC

Sampling time:

0=120 ms for channel

1=60 ms for channel

[Bit 0]

Automatic detection if a TC

interruption occurs

0=activated

1=deactivated

INPUT 1

TYPE

0=Voltage (±160mV)

1=TC J

2=TC K

3=TC R

4=TC S

5=TC T

6=TC B

7=TC E

8=TC N

Unsigned

16 bits

R/W

Voltage

40004

INPUT 2

TYPE

0=Voltage (±160mV)

1=TC J

2=TC K

3=TC R

4=TC S

5=TC T

6=TC B

7=TC E

8=TC N

Unsigned

16 bits

R/W

Voltage

40005

INPUT 3

TYPE

0=Voltage (±160mV)

1=TC J

2=TC K

Unsigned

16 bits

R/W

Voltage

40006

USER MANUAL – Z-4TC

3=TC R

4=TC S

5=TC T

6=TC B

7=TC E

8=TC N

INPUT 4

TYPE

0=Voltage (±160mV)

1=TC J

2=TC K

3=TC R

4=TC S

5=TC T

6=TC B

7=TC E

8=TC N

Unsigned

16 bits

R/W

Voltage

40007

IN1-FILTER

0 = not active

1= minimum filter

…

6 = maximum filter

Unsigned

16 bits

R/W

Not active

40008

IN2-FILTER

0 = not active

1= minimum filter

…

6 = maximum filter

Unsigned

16 bits

R/W

Not active

40009

IN3-FILTER

0 = not active

1= minimum filter

…

6 = maximum filter

Unsigned

16 bits

R/W

Not active

40010

IN4-FILTER

0 = not active

Unsigned

16 bits

R/W

Not active

40011

USER MANUAL – Z-4TC

1= minimum filter

…

6 = maximum filter

Status

[BIT15]

Input 4 burn-out error

[BIT14]

Input 3 burn-out error

[BIT13]

Input 2 burn-out error

[BIT12]

Input 1 burn-out error

[BIT 11]

Input 4 acquisition error

[BIT 10]

Input 3 acquisition error

[BIT 9]

Input 2 acquisition error

[BIT 8]

Input 1 acquisition error

[BIT 7]

Save Configuration in

Flash memory (if bit =1)

[BIT 6..4]

Not used

[BIT 3]

Configuration error

[BIT 2]

Data-configuration

acquisition error

Unsigned

16 bits

R/W

40012

USER MANUAL – Z-4TC

[BIT 1]

Generic error (linked to led

blinking)

[BIT 0]

Reset, if set to 1 the

device will reboot

Channel 1

Integer

Measure

Channel 1 Measure in

°C*10 or mV/0.005

Example (TC)

220 = 22.0°C

Example (Voltage)

1848 = 9.24 mV

Signed 16

bits

40013

Channel 2

Integer

Measure

Channel 2 Measure in

°C*10 or mV/0.005

Example (TC)

220 = 22.0°C

Example (Voltage)

1848 = 9.24 mV

Signed 16

bits

40014

Channel 3

Integer

Measure

Channel 3 Measure in

°C*10 or mV/0.005

Example (TC)

220 = 22.0°C

Example (Voltage)

1848 = 9.24 mV

Signed 16

bits

40015

Channel 4

Integer

Measure

Channel 4 Measure in

°C*10 or mV/0.005

Example (TC)

220 = 22.0°C

Example (Voltage)

1848 = 9.24 mV

Signed 16

bits

40016

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