Evco EVD120 Manual de usuario

10EVD120Getting started1.2 Wiring diagramFig. 3 - Wiring diagram of EVD120.With reference to the wiring diagram:• port 1 is the port for the serial co

11EVD120Programming2 Programming2.1 Preliminary remarksEVD120 supports the MODBUS communication protocol.The kind of network EVD120 can work in is RS-

12EVD120Programming• operate the remaining connections related in paragraph 1.2• connect the power supply of the instruments in the network• start RIC

13EVD120Programming14. Choose Exit, then Exit again.15. Switch off the power supply of EVD120.16. Disconnect terminals “1”, “2” and “3” of EVD120 from

14EVD120Programming• press the button of EVKEY 1 s: LED Prog of EVD120 will flash and the LED of EVKEY will shed green light andred light alternativel

15EVD120Programming• press and release the button of EVKEY: LED Power/Status and LED Communication of EVD120 will light up; ifthe LED of EVKEY sheds g

16EVD120Programming2.6 Copying the configuration parameters of EVD120 in the programming keyEVKEY using the software Params ManagerOperate as follows:

17EVD120Programming2.7 Reading the configuration parameters of EVD120 from the programming keyEVKEYOperate as follows:• make sure to have the programm

19EVD120Configuration parameters3 Configuration parameters3.1 Preliminary remarksConfiguration parameters are visible using one of the following softw

20EVD120Configuration parameters10 = 2 wires Pt 100011 = 4-20 mA12 = 0-20 mA13 = 2-10 V14 = 0-10 VProbe1 Offset -25.0 25.0(13)0.0 offset analog channe

21EVD120Configuration parametersTEXT FIELD MIN. MAX. U.M. DEF. PROGRAMMINGEnable AutoIncremental 0 1 - - - 1 enabling the function of automatic increa

23EVD120Signals4 Signals4.1 LED Power/StatusIf it is lit, the instrument will be supplied.If it flashes, an analog channel 1 error and/or an analog ch

24EVD120SignalsIf it flashes, the instrument will read some data but it will not be the recipient.Remedies:• look at parameters “instrument address” o

25EVD120Technical data5 Technical data5.1 Technical dataBox:self-extinguishing grey.Frontal protection:IP 40.Connections:• screw terminal blocks (powe

User manual of EVD120.Version 1.00 of November 2006.File EVD120_user_manual_eng_v1.00.pdf.PT.This document belongs to Evco; unless you are authorized

MODBUS/JBUS IMPLEMENTATION TABLE Applied to the following products: EVD120 File name: ModBUS_PRJ314A

3EVD120Summary[ EVD120 ]SummaryImportantImportant ...

Evco S.r.l. ModBUS PRJ314AA06 v1.02 12th December 2006 page 2 of 8 1 INTRODUCTION This document describes the resources of the device that can be

Evco S.r.l. ModBUS PRJ314AA06 v1.02 12th December 2006 page 3 of 8 Holding register addresses table: Description Address (zero based) Access Notes

Evco S.r.l. ModBUS PRJ314AA06 v1.02 12th December 2006 page 4 of 8 Description Address (zero based) Access Notes PARAMETERS Meas. unit (0 = Celsius

Evco S.r.l. ModBUS PRJ314AA06 v1.02 12th December 2006 page 5 of 8 Max range of linear input 2 (corresponding to 20 mA or 10 V) $0633 R/W Default 1

Evco S.r.l. ModBUS PRJ314AA06 v1.02 12th December 2006 page 6 of 8 ULTERIORI HOLDING REGISTER PER USO INTERNO FOTOGRAFIA SULLO STATO DELLO STRUMENT

Evco S.r.l. ModBUS PRJ314AA06 v1.02 12th December 2006 page 7 of 8 Alarm memory $050F R msk $0001: probe failure 1 msk $0002: probe failure 2 msk

Evco S.r.l. ModBUS PRJ314AA06 v1.02 12th December 2006 page 8 of 8 bit9: analogical input changed bit10: digital input changed bit11: analogical out

5EVD120ImportantImportantRead these instructions carefully before installing and using the instrument and follow all additional information forinstall

7EVD120IntroductionIntroductionEVD120 is a two analog channels and two digital inputs acquisition module.Each analog channel can work with one of the

9EVD120Getting started1 Getting started1.1 Installing the instrumentOn DIN rail; dimensions in mm (in).Fig. 1 - Dimensions of EVD120.Fig. 2 - Installa