G 400 CURRENT GENERATOR. programmable, ± points. User handbook Valid for instruments with version 01.xx

Transcription

1 ÉTUDES ET RÉALISATIONS ÉLECTRONIQUES / INSTRUENTATIONS / AUTOATISE CURRENT GENERATOR programmable, ± points Route de Brindas - Parc d activité d Arbora - N Soucieu en Jarrest Tél Fax Tel. Intern Fax Intern ARDETE - TA IN/14 - B 04/03 - Any data in this documentation may be modified without prior tice. G 400 User handbook Valid for instruments with version 01.xx RCS Lyon B http: // - info@ardetem.com ARDETE Soucieu en Jarrest - FRANCE

2 Summary 1. INTRODUCTION p2 2. SPACE REQUIREENTS p2 3. CONNECTINGS p3 4. PROGRAING p3 4.1 Communication with the instrument p3 4.2 Orientation through the programming p3 4.3 ain menu p4 4.4 Programming menu p Programming of the display p4 4.5 Features of the inputs and programming limits p Logic inputs (optional) p6 4.6 Features of the outputs and programming limits p Analog output p6 Summary 6. ERROR ESSAGES p8 7. GENERAL WARRANTY TERS p8 8. LEXIQUE p Display features p6 4.7 Reading of the configuration p6 4.8 Access code p7 4.9 Programming of a new access code p Functions which can be reached from the main menu p Generating of an output value p Entering of the increase step p8 5. FUNCTIONS ACCESSIBLE FRO THE FRONT FACE p8 5.1 Decreasing of the output signal p8 5.2 Increasing of the output signal p8 p1

3 1. INTRODUCTION The G400 is a digital current genera (0-25 ma). Each instrument is equipped on its front face with a five 14mm high red digits display, whose brightness suits applications in industrial control rooms perfectly. A programmable display scale fac allows visualising the value of the generated current in display units permanently. It can be fitted as option with 2 insulated logic inputs with programmable functions. Functions: - Programmable display scale fac - easurement of the current generated on the output (in display unit) - Entering of the generated value (in display unit) - Increasing or decreasing of the output signal by pressing of a key. - Complies with standards EN on rejections and EN ; immunity (industrial environment) EN level 3, EN level 3, EN level 4, EN level 3. CE marking according to the directive EC SPACE REQUIREENTS Dimensions of the housing: (L x H x D) (with terminals) 96 x 48 x 124 mm Holding panel max. thickness 30 Option logic inputs: (specify on order) - Generating of a specific value by logic inputs - Increasing or decreasing of the output signal by logic inputs terminals case tightenings external seal General features: - Accuracy: 0.1 % of the full scale at +25 C - Thermic drift < 150 ppm/ C - Residual ripple 0,2 % - Admissible load 0Ω < Lr < 450 Ω (Lr: load resistance) - Response time: 40ms - Insulation: inputs / power supply: 2,5 kv eff. 50Hz-1min inputs / output: 2.5 kv eff. 50Hz-1min Panel mounting cut out 44 x 91 mm - Power supply: (specify on order) 2 Versions: High Voltage or Low Voltage High Voltage: Vac and Vdc 50/60/400 Hz Low Voltage: Vac and Vdc 50/60/400 Hz - Power draw: 5 W max. 8 VA max. Protection: Front face: IP 65 Housing: IP20 Terminals: IP 20 Housing: Self-extinguishing case of black UL 94 V0 ABS. Plug-off connecs on rear face for screwed connectings (2.5mm², flexible or rigid) Display: ± points (14 mm) Electroluminescent red (green optional) p2

4 3. CONNECTINGS OUTPUT CURRENT /25 ma active ma C B A C Location of the terminals (view of case rear side) D E Reading convention: ove through the main menu Revert to previous menu Blinking display: awaiting validation or setting Entering of a parameter: First start by increasing or decreasing the 1st digit and the sign: from -9 to +9. The 2nd from 0 to 9. The 3rd from 0 to 9. The 4th from 0 to 9. and Between each entering, validate the cipher with key OPTION LOGIC INPUTS channels TOR 1 TOR 2 CO E 4. PROGRAING POWER SUPPLY AC DC ~ ~ Communication with the instruments During the measuring several functions can be reached from the front face: Display of the measure A 4.2 Orientation through the programming The dialogue is ensured by 4 keys located on the front face. ove through the menus: downwards, or decrease the value shown Validation of the displayed parameter, or access to a submenu Exit from a submenu to access the next menu / access to the programming exit menu Note: In mode programming, the instrument will automatically revert to measure with the former configuration if key is pressed during 1min. ove through the menus: upwards, or increase the value shown Decreasing of the output signal p8 Increasing of the output signal p8 Access to the main menu p4 p3

5 4.3 ain menu scroll menus vertical move Programming of the display read ProG P.CodE EIS StEP displ. displ. ode reading of the configuration (see p6) CodE If code correct, access to the programming menu (see p4) Programming of the access code (see p7) Generating of an output value (see p7) Entering of the increase step (see p8) Authorized by access code Entering of the access code The access to the programming menu is protected by a 4-cipher code. The code is 0000 on facy exit (to change the code, see page 7) Point d.disp F.diSP Out.A place of the decimal point (1) display corresponding to the output down scale d.out display corresponding to the output full scale F.out (1) Changing this parameter requires re-programming the following parameters: d.disp, FdiSP, 4.4 Programming menu displ. OUt.A SAuE Access to the programming of the display fac p4 Access to the programming of the analog output p5 Access to the programming of the logic inputs (option logic inputs) p5 Access to the programming of the display brightness p5 Access to the programming exit menu with or without saving the configuration p5 Note: Press to go on to the next menu ove through the menus / choice Note: Press to go to the menu SAuE In mode programming, the instrument will automatically revert to measure with the former configuration if key is pressed during 1min. enu exit / access Downwards move / decrease Upwards move / increase Validation / vertical move p4

6 Out.A if option d.out F.out Liit or (2) (2) YES down scale of the analog output (2) < x < (ma) full scale of the analog output no Analog output Out.A YES: The analog output can t exceed the values d.out and F.out No: The analog output can range from 0 to 27.5 ma. See also the features of the outputs p6 br.dig null SAuE adjusting of the digits brightness on 4 levels deleting of the unsignificant zeros YES See also the display features p6 Programming of the brightness of the displays (3) 1 2 ualue EiS function entering of the value to be generated (value + decimal point) in display unit VAluE EiS (3) (3) InCrE. function increasing of the output signal InCrE. decre. function decreasing of the output signal If Liit = YES then EiS.1 and EiS.2 can t exceed the values d.disp and F.diSP. If Liit = No then EiS.1 and EiS.2 can t exceed the display value corresponding to an analog output < 0 or > 27.5 ma. If EiS.1 and/or EiS.2 are programmed out of range, the instrument will propose after SAvE YES a new entering of these parameters. decre. See also the features of the logic inputs p6 Option logic inputs revert to the measure display SAuE YES exit and save the configuration exit without saving the configuration Exit from the programming with or without saving SAvE Note: In case the position of the decimal point has been modified, the instrument will propose after SAvE YES all the parameters related to the decimal point which have t been modified (see page 4). If EiS.1 and/or EiS.2 are programmed out of range the instrument will propose after entering these parameters again, after SAvE YES. After SAvE YES, the analog output is enforced to the value d.out. Note: Press to go on to the next menu ove through the menus / choice enu exit/access Downwards move / decrease Upwards move / increase Validation / vertical move p5

7 4.5 Input features and programming limits Logic inputs (optional) Board of 2 logic inputs: 24 Vdc signal input Possible functions: In case of activation of logic input 1 and/or 2, the value EiS.1 ualue and/or EiS.2 (in display unit) will be generated. In case of simultaneous activation of the logic inputs TOR 1 and TOR 2, the value EiS.1 will be generated (logic input 1 has a priority). decre. InCrE. d.out F.out Decreasing of the output signal by the programmed step Increasing of the output signal by the programmed step Note: If Liit = YES: The decreasing or increasing will longer be possible when the analog output has reached the values d.out or F.out. If Liit = No: The decreasing or increasing will longer be possible when the analog output is < 0 or > 27.5 ma. 4.6 Features of the outputs and programming limits Out.A Analog output 0/25mA active current output Accuracy: 0.1 % in relation to the display (at +25 C) Residual ripple 0.2% Amissible load: 0Ω Lr 450Ω (current) Programmable scale ratio with enlarging effect Response time: 40 ms in relation to the display Down scale of the analog output (eg (4mA)). Full scale of the analog output (eg (20mA)) Display features Point d.disp F.diSP Place of the decimal point Display corresponding to the output down scale Display corresponding to the output full scale br.dig Adjusting of the digits brightness Lowest brightness Strongest brightness Deleting of the unsignificant zeros null = YES Suppresses the unsignificant zeros on the left hand side of the display. Eg.: Value to be displayed: 0015 Display = 0015 null = Display = 15 = YES Eg.: Value to be displayed: null = Display = Display = 0.15 = YES 4.7 Reading of the configuration read displ Out.A About Validation / vertical move read Reading of the measure display parameters Reading of the analog output parameters Reading of the logic inputs parameters (option logic inputs) Reading of the display programming parameters Reading of the instrument internal parameters In each reading submenu, use keys and to move, and key to visualise the parameters. Reminder: if key is pressed during 20 s., the instrument will revert to the measure display. p6

8 4.9 Programming of a new access code Submenu About G400 n 0 A0123 Validation / vertical move type of the instrument number of the instrument if code correct (old) P.CodE Enter previous code Enter new code if code t valid (old) display during 2s. and revert to the measure display (4) A---- A---t Analog output Analog output and 2 logic inputs ProG Pt10. Err CH.SU FC4E (4) programme version error code in case of self-diagsis error check sum of the flash memory new code recorded Revert to the measure display Reminder: If key is pressed during 1 min, the instrument will revert to the measure display Functions which can be reached from the main menu Generating of an output value 4.8 Access code An access code adjustable from 0000 to 9999 serves to protect the genera from unauthorized programming, and to lock the access to some functions. Press enu to revert to the measure display. EIS if Enter the value to be generated (value + decimal point) in display unit Facy code x x x x 0 to 5 Access to the programming of the increase step 6 to 9 No access Revert to the measure display Note: If Liit = YES and if the entered value is t comprised between d.disp and F.disp, then Err.1 will appear during 2s.: the entered value must be changed. If Liit = No and if the entered value corresponds to a value of the analog output < 0 or > 27.5 ma then Err.1 will appear during 2s.: the entered value must be changed. p7

9 Entering of the increase step 6. ERROR ESSAGES Press enu to revert to the measure display. StEP Entering of the increase step (value + decimal point (in display unit)) Err.1 O.L. Er.xxx Value set out of range Displayable value overload Self-diagsis error Revert to the measure display Note: If entered step < then Err1 appears during 2 s.: the entered step must be changed. 5. FUNCTIONS WHICH CAN BE ACCESSED DIRECTLY ON FRONT FACE DURING THE EASURING 5.1 Decreasing of the output signal 5.2 Increasing of the output signal 7. GENERAL WARRANTY TERS WARRANTY applying and duration This appliance is garanteed for a duration of 1 year against any design or manufacturing defects, under rmal operating conditions. Processing conditions * : Processing t under warranty will be submited to the acceptance of a repair estimate. The customer will return the products at his charge, and they will be resed to him after processing. Without a written agreement on the repair estimate within 30 days, products will t be held. Display of the measure Display of the measure * Complete warranty terms and details available on request. Decreasing of the output signal by a value corresponding to the increase step at each pressing Increasing of the output signal by a value corresponding to the increase step at each pressing 8. LEXIQUE essages shown by the meter in mode programming and/or in mode reading Keep pressing key or to scroll the output value quickly (quick increasing or decreasing). Note: If Liit = YES: The decreasing or increasing will longer be possible when the analog output has reached the values d.out or F.out. If Liit = No: The decreasing or increasing will longer be possible when the analog output is < 0 or > 27.5 ma. General access read ProG CodE P.CodE Access to the reading of the parameters Access to the programming of the input and output parameters Code for access to the programming of the input and output parameters Programming of a new access code p8

10 Logic inputs x Display displ. Access to the logic inputs programming submenu Programming of logic input 1 and/or 2 ualue EiS.x decre. InCrE. In case of activation of logic input 1 and/or 2, the value EiS.1 and/or EiS.2 will be generated (in display unit). In case of simultaneous activation of logic inputs 1 and 2 the value EiS.1 will be generated (priority to logic inp. 1). Value to be gener. in case of activation of logic input x Decreasing of the output signal by the programmed step Increasing of the output signal by the programmed step Access to the display programming submenu Point d.disp F.diSP Display parameters Choice of the decimal point position Place of the decimal point Display down scale Display full scale br.dig Lowest brightness 4444 null Deleting of the unsignificant zeros YES Deleting Submenu programming of the display features Adjusting of the digits brightness (4 levels) Strongest brightness No deleting Analog output Out.A SAuE Err.1 O L Er.xxx Access to the current output programming submenu d.out F.out Liit Down scale of the analog output Full scale of the analog output The analog output will t be able to pass the values d.out and F.out Liit YES The analog output can range from 0 to 27.5 ma. Saving of the configuration YES Reading of the instrument internal features About Access to the submenu reading of the internal features G400 n 0 PrOG OPtIO. A---t Err CH.Su FC4E Error messages Saving of the configuration Saving Type of the instrument: G400 A0006 Programme version Identification numbers Programme version number Option code Value of the option code Self-diagsis error Type of error Display of the check sum Value of the check sum Value set out of range Displayable value overload Self-diagsis error No saving p9