CARLO GAVAZZI LDI 35 - CONFIGURATION SOFTWARE Manual de usuario

ENGLISHLDI 35OPERATING INSTRUCTIONS• General features 2• Technical features 3• Installation 10• Preliminary operations 12• Front panel description 13•

10ENGLISHINSTALLATIONOverall dimensions and panel cut-out(all quotes are expressed in mm)91 mm75 mmmax. 10 mm83 mm92 mm45 mmF96 mm48 mmSMountingInsert

11ENGLISHConnectionsIn order to select the desired range (LDI35.AV0), jumper, if necessary,between the relevant screw terminals.Connect LDI35.AV0 (vo

12ENGLISHConnection of the signal transmitters (in the models LDI35.AV0 - 20mA):• 2 wires: signal to the measuring input; power supply to terminal 6;j

13ENGLISHFRONT PANEL DESCRIPTIONS1. Key-pad:functions available outside the programming phase.Key to be pressed: Displaying of set-point; Displaying

14ENGLISH Menu selection (from the first to the last); Menu selection (from the last to the first);S Confirmation and entry:• in the configuration men

15ENGLISHthe front cover by inserting it first in the lower part and then in the upperpart of the locking system.OPERATING MODE• Power-onWhen you swi

16ENGLISH• 2) the operator has already entered a Password: select the correctpassword by means of the key (to increase the value) or key(to decrea

17ENGLISH•if the Password is a number between “1 and 255”, the configuration dataare entirely protected against undesired accesses; It is possible t

18ENGLISH Lo.E : programming of the min. value of the electrical scale (see table“inP” in the flow chart). Enter the minimum value that is to be measu

19ENGLISH• corresponding values (Lo.E = Lo, Hi.E = Hi), if the same value is to beboth measured and displayed.• different values, if the signal to be

2ENGLISHCARLO GAVAZZI InstrumentsMulti-range µP-based panel indicators/controllers for voltage, cur-rent and temperature measurementsLDI35.AV0 / LDI35

20ENGLISHrange (displaying and blinking of the measured value or displaying of the“EEE”/ “-EE” message).Note: by selecting this function the “SE.t”, “

21ENGLISHset alarm value, but also with regards to the alarm type: the hysteresisvalue is summed to the set value if the alarm type is “do” and subtra

22ENGLISH nE : normally energized coil. FiL : menu to program the digital filter’s parameters.This function allows you to solve two different kinds of

23ENGLISHlonger the updating time of the displayed value and the alarm set-point.NOTE: for a correct working of the filter, the relative coefficient

3ENGLISH•selection of displaying mode;•programming of all the parameters relating to the set-point (if available);•programming of all the parameters

4ENGLISHTEMPERATURE DRIFT (LDI35.CF: RTD / TC / Ω)± 200 ppm/°C.SAMPLING RATELDI35.AV0: 4 times/second, dual slope 16 bits A/D converterLDI35.AV2: 2

5ENGLISHof the average value resulting from the sine half-wave rectification of theinput voltage/current by RMS calibration).VOLTAGE / CURRENT INPUTS

6ENGLISHINPUTS (RTD TEMPERATURE / Ω)CFX: RTD, Pt100, range: -200 °C / -328 °F to +850 °C / 1562 °FCFX: RTD, Ni100, range: -60 °C / -76 °F to +180 °C /

7ENGLISHalarm with latch.Set-point and hysteresis level: programmable from 0 to 100% of thedisplayed range;Activation/deactivation time delay: program

8ENGLISHPOWER SUPPLY INPUT230 VAC -15% +10% 50/60 Hz (standard);115 VAC -15% +10% 50/60 Hz (on request);240 VAC -15% +10% 50/60 Hz (on request);120 VA

9ENGLISHDIELECTRIC STRENGTH4000 VRMS for 1 minuteNOISE REJECTIONNMRR: 40 dB, from 40 to 60 HzCMRR: 100 dB, from 40 to 60 HzEMC: IEC 801-2, IEC 801-3,