Sfere DGN175 U User Manual
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Sfere DGN175 U User Manual

Two-colour digital panel meters
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TWO-COLOUR DIGITAL PANEL METERS
Programmable, ±10000 points
ÉTUDES ET RÉALISATIONS
DGN175 U / T / M
ÉLECTRONIQUES / INSTRUMENTATIONS / AUTOMATISME
Route de Brindas - Parc d'activités Arbora N°2
69510 - Soucieu en Jarrest
Tél. 04 72 31 31 30 - Fax 04 72 31 31 31
Tel. Intern. 33 4 72 31 31 30 - Fax Intern. 33 4 72 31 31 31
User manual
Valid for instruments with version 01.xx
http://www.ardetem-sfere.com - email : info@sfere-net.com

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Summary of Contents for Sfere DGN175 U

  • Page 1 TWO-COLOUR DIGITAL PANEL METERS Programmable, ±10000 points ÉTUDES ET RÉALISATIONS DGN175 U / T / M ÉLECTRONIQUES / INSTRUMENTATIONS / AUTOMATISME Route de Brindas - Parc d’activités Arbora N°2 69510 - Soucieu en Jarrest Tél. 04 72 31 31 30 - Fax 04 72 31 31 31 Tel.

  • Page 2: Table Of Contents

    SUMMARY 1 . INTRODUCTION 5 . DIRECT FUNCTIONS 2 . DIMENSIONS 5.1 Zero reset of the Min / Max. values 3 . CONNECTINGS 5.2 Display of the direct input measure 4 . PROGRAMMING 5.3 Zero reset of the alarm recordings 4.1 - Communication with the appliance 5.4 Quick programming of the alarm setpoints 4.2 –...

  • Page 3: Introduction

    Allow a quick evaluation of the measured value variations. (universal input) includes as standard: Scale factor programmable. The inputs of the DGN175 U and T plus: A resistive sensor input: Calibers 0-400  and 0-10 k A potentiometer input: from 100  to 10...
  • Page 4 All files can be edited on any type of printer. CODING Type: DGN175 M A1R4N RG Inputs: Colour code: Process DGN175 U RG: Two-colour display Red/Green RW: Two-colour display Red/White Temperature DGN175 T Universal DGN175 M Options: A: Isolated analogue output A1 active current...
  • Page 5 Features of the inputs Measure range adjustable Types Permanent Intrinsic Input of inputs from: overload error impedance 175 U 175 T 175 M Drop 0.9V     -22 to +22mA ±100mA m ax.   -110 to +110mV ±1V <...

  • Page 6: Dimensions

    Features of the outputs 2. DIMENSIONS Dimensions of the case Types Features of OUTPUTS 96 x 48 x 119.4 mm (with terminals) Current: Direct or reversed 0-20mA Current Load impedance  Rc 600 Isolated analogue output Voltage: Direct or reversed 0-10V ILoad impedance ...

  • Page 7: Connectings

    3. CONNECTINGS LOGIC INPUTS SUPPLY LOGIC INPUTS 11 1 2 1 3 1 4 1 5 Location of the terminals (view of case rear side) INPUTS RESISTANCE PROCESS AND POTENTIOMETER 2-wire 2-wire 3-wire 2-wire transmitter 3-wire 4-wire 3-wire transmitter 4-wire Potentiometer OUTPUTS RELAYS 3 AND 4...

  • Page 8: Programming

    4. PROGRAMMING 4.2 Orientation through the programming The dialogue is ensured by 4 keys located on the front face. 4.1 Communication with the instrument Several functions can be accessed from the measure display: Alarms Exit from a submenu to access the Relay 1 next menu / access to the Display of the...

  • Page 9: Main Menu

    4.3 Main menu rEAd PrOG P.COdE SINUL FUnCt SEnS AbOUt Access to the Access to the Mode reading of the Programming of Simulation of Access to the list of the direct menu setting of menu configuration: Access to the same the access code the input, the functions...

  • Page 10: Programming Menu

    4.4 Programming menu InPut 4.4.1 Programming of the input (depending on options) a. Process signals (DGN175 U and M) InPut Access to the programming of the input DIsPL. Access to the programming of the display factor InPut CF.AdV Access to the programming of the advanced functions To t°...
  • Page 11 InPut b. Temperature sensors (DGN175 T and M) c. Resistive sensors (DGN175 M) Process Temp. Pot. signals Resistor Potentiometer Choice of Choice of 10000 ° C ° F the caliber the unit Choice of Pt100 nI100 d. Pt 2 Cab. 3 Cab.

  • Page 12: Programming Of The Display Factor

    4.4.2 Programming of the display factor DIsPL. DISpL. If temperature input (DGN175 T and M) Choice of the display 0.1° 1° Choice of the decimal resolution. point position: pOInt 00.00 0 to 3 decimals Setting of the display factor: D.DISp Display for the 00.00 input down scale...

  • Page 13: Programming Of The Advanced Functions

    4.4.3 Programming of the advanced functions CF.AdV Function extraction of the square root CF.AdV (mV, V or mA inputs). Special linearisation: √ of the measure brought back in % of the Recording of an unlinear curve programmed measure range. programmable in X and in Y. Eg.: Input 4-20 mA ...

  • Page 14: Programming Of The Analogue Output

    4.4.4 Programming of the analogue output (if option) tYpe Indication of the output type Out. I Out. U (current or voltage). Ds.OUt Down 00.00 Setting of the analogue output down and up scale: 00.00 < x < 22.00 (mA) Fs.OUt 00.00 <...

  • Page 15: Programming Of The Relay Outputs

    rELAy 4.4.5 Programming of the relay outputs (if option) rELAY Setting of the time delay: DeLAY reL1 ALArN Activated De-activated T.OFF DOUbL. SINpL. From 0 to 000.0 999.9 sec. Choice of the rEL 2 operating mode: NOdE Choice of the status of the led when relay activated: AL.LED ON: led on Mode setpoint:...
  • Page 16 Mode setpoint Time delay on the alarm DeLAY Setting of the time lapse from 0 to 999.9 sec. dOUbL: time delay on the alarm triggering and switch off SIMPL: time delay on the alarm triggering only setpoint setpoint Choice of the led status AL.LED SPt.1 SPt.1...

  • Page 17: Programming Of The Rs485 Output

    JbuS 4.4.6 Programming of the RS485 output (option) 4.4.7 Programming of the logic inputs (option TOR) Communication parameters Input signal 24 VDC JbuS Choice of the action in case of activation of the logic input 1: Slave numbers SLAUE TOr 1 CLr.N HOLd tArE...
  • Page 18 4.4.8 Safeties SECU. Menu programming of the safety functions: Sensor break / self-diagnosis Menu can vary depending on the input type and the output options Self-diagnosis: The digital panel meter permanently watches its SeCU. components for any drifts. The self-diagnosis serves to warn the Detection of the sensor break on the inputs: mV, user in case of abnormal increase of these drifts before they may temperature, resistance (<400Ω) or mA (if the down...

  • Page 19: Menu Save

    Pr.dIS 4.4.9 Programming of the leds, the brightness and the colour of the displays Pr.DIS Setting of the brightness of the displays: Setting of the keyboard sensitiveness: SEnS. Br.dIG 3 levels: NIddL. HIGH LEU.3 4 levels: LEV.0 to LEV.3 Inf. Low, Middle or High Setting of the brightness of the leds: If option bargraph...
  • Page 20 SAVE 4.4.10 Exit from the programming with or without saving SAVE YES: Exit and save the configuration nO: Exit without saving the configuration Note: An exit with saving of the configuration will automatically reset to 0 the la tare, the min. and the max. as well as the alarm recordings.

  • Page 21: Menu Direct Functions

    4.6 Menu Simulation 4.7 Menu Direct functions 4.8 Menu Sensitiveness SINUL. FUnCt. Sens. Simulation of the input, the display or the Setting of the keyboard sensitiveness Access to the direct functions analogue output (if option). Sens. SINVL. fUnCt. If access locked by code. Inf.

  • Page 22: Menu About (Information About The Product)

    AbOUt 4.9 Menu ABOUT Access to the information about the product. AbOUt Type of appliance. 175 N n° Number of the appliance. 6980. PrOG Programme version. 1.01 Code of the installed options: A: Analogue output OPt. r: 2 relay outputs r4: 4 relay outputs n: Ouptut RS485 communications t: 2 logic inputs...

  • Page 23: Direct Functions P22

    5 . DIRECT FUNCTIONS 5.3 0 reset of the alarm recordings FUnCt. Access by the menu FUnCt or by pressing simultaneously during the measure display. 5.1 reset to 0 Min. / Max. values CLr.AL Access by the menu FUnCt or by pressing during the measure display.

  • Page 24: Menu Adjustment (Display Calibration)

    FUnCt. 5.5 Menu adjustment (display calibration). Access by the menu FUnCt or by pressing simultaneously during the measure display. AdJUS Visualisation of the performed adjustment. If access locked by code. C0dE U.AdJ Eg. 1 Eg. 2 0000 0FFS. D.DISp 000.3 000.5 G00D Set the display value directly (down...

  • Page 25: Menu Tare P24

    FUnCt. 5.6 Menu Tare 5.7 Setting of the brightness of the displays Access by the menu FUnCt or by pressing simultaneously during the Acess by the menu FUnCt only. measure display. tArE Br.dIG If access locked by code. C0dE LEU.3 4 levels: LEV.0 to LEV.3 0000 G00D...

  • Page 26: Error Messages

    6 . ERROR MESSAGES Upper or lower electrical overstepping of the input. Measure in overrange. ---- 2000 Sensor broken. Displayable value overload. OpEN Self-diagnosis error. Err1 Value set out of range. Coding: Err. 1: Programming error (programming parameters incoherent). Err. 4: Error on internal offset (excessive drift). Err.

  • Page 27: Annexe: Modbus

    8 . ANNEXE: MODBUS Table of the units 8.1 Table of the Modbus addresses Code Unit Code Unit Code Unit Code Unit Code Unit 023 MVARh 100 °C 122 mm/s 144 mV DC 024 GVARh 101 °F 123 cm/s 145 V DC 001 V Word address Description...
  • Page 28 Correspondance with the DGN75  Displayed measure: Address Format Nr of words Value of the analogue output double integer The value of the displayed measure is taken up without the decimal point. in µA (mA output) To read the value of the decimal point, read the word at the address 120. in mV (10V output) Address 120: Minimum value of the...
  • Page 29 Description of the born Modbus functions Response sequence: Reading of N words: Function n°3 Value of Slave Function Address the word CRC 16 number of the to be enf. Request sequence: word 1 byte 1 byte 2 bytes 2 bytes 2 bytes word adress...
  • Page 30 Measure = byte 3 x 256 3 + byte 4 x 256 2 + byte 1 x 256 + byte 2 CRC16 calculation algorythm: = 0 x 256 3 + 0 x 256 2 + 19 x 256 + 136 FFFF = 5000 Reading of the address 120 =>...

This manual is also suitable for:

Dgn175 tDgn175 m

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