Zapi COMBI AC1 Spezifikationen

COSTRUZIONE APPARECCHIATURE ELETTRONICHE - OLEODINAMICHE - INDUSTRIALI42028 - POVIGLIO - (R.E.) - Via Parma, 59 - ITALIATel. +39 0522 960050 (r.a.) -

2=CA'2.8 SUSCEPTIBILITY AND ELECTROMAGNETIC EMISSION Electromagnetic susceptibility and emission are strongly influenced by the installation.Spe

2=CA3 INSTALLATIONInstall the chopper with the base-plate on a flat metallic surface that is clean andunpainted. Apply a light layer of thermo-con

2=CA3.4 DESCRIPTION OF CONNECTORS - STANDARD VERSIONA1 NLC Negative of main contactor coil.A2 PLC , PEB Positive of main contactor coil and electr

2=CA A15 SR3 Speed reduction 3 input. Active low (switch opened).A16 +12V This output provides a +12V signal for thr MDI PRC, if present;100mA maxim

2=CA!3.5 DESCRIPTION OF CONNECTORS - MDI PRC VERSIONA1 NLC Negative of main contactor coil.A2 PLC , PEB Positive of main contactor coil and electrom

2=CA"A15 LOW AUX. Auxiliary lowering request input, active high.A16 +12V This output provides a +12V signal for thr MDI PRC; 100mA maxi-mum cur

2=CA#3.6 ENCODER INSTALLATION1) AC1 card is fit for different types of encoder. To control AC motor with Zapi inverter, itis necessary to install an

2=CA$3.7 DESCRIPTION OF POWER CONNECTIONSView of the power bars:-BATT Negative of the battery.+BATT Positive of the battery.U; V; W Connection bars

2=CA%3.8 MECHANICAL DRAWING

2=CA&3.9 CONNECTION DRAWING - STANDARD VERSION

2=CAINDEXPage1 Introduction... 32 Specification ...

2=CA'3.10 CONNECTION DRAWING - MDI PRC VERSION

2=CA 4 PROGRAMMING & ADJUSTMENTS USING DIGITAL CONSOLE4.1 ADJUSTMENTS VIA CONSOLEAdjustment of Parameters and changes to the inverters

2=CA 4.3 DESCRIPTION OF STANDARD CONSOLE MENU4.3.a Standard Version

2=CA 4.3.b MDI PRC Version

2=CA !4.4 FUNCTION CONFIGURATION4.4.a Standard VersionSUBMENU "SET OPTIONS"1 TILLER SWITCH- HANDLE input B3 is managed as a tiller input.-

2=CA "9 STOP ON RAMP- ON: the stop on ramp feature (truck electrically hold on a ramp) ismanaged for a time established by "auxiliary time&

2=CA #- NONE: Means that there aren't any switch or potentiometer installedon the brake.12 QUICK INVERSION- NONE The quick inversion function is

2=CA $7 THROTTLE Y POINT: These parameter change the characteristic of the acceleratorinput curve.VACC MIN and VACC MAX are values programmable by th

2=CA %AUXOUTPUTSTOPONRAMPA3OUTPUTBEHAVIOUR ON A SLOPEBRAKE ON-Drives the coil of a electromagneticbrake.The truck is electrically hold on aslope; whe

2=CA &4.4.b MDI PRC VersionSUBMENU "SET OPTIONS"1 TILLER SWITCH- HANDLE input B3 is managed as a tiller input.- SEAT input B3 is manage

2=CA = The informations included into the marked paragraphs by this symbol areessential for the safety.SIGNATURES TABLESECIVRES.TPEDYNAPMOCSECIVRES.

2=CA '8 AUX OUTPUT #1- BRAKE: output A3 drives an electromagnetic brake coil (see also thetable below).- HYDRO CONT.: the inverter manages an hy

2=CA!11 AUX VOLTAGE #1- % this parameter permits to program the supply voltage of themain contactor coil and the electromechanical brake.12 PERFORMA

2=CA!7 THROTTLE Y POINT: These parameter change the characteristic of the acceleratorinput curve.VACC MIN and VACC MAX are values programmable by th

2=CA! AUXOUTPUTSTOPONRAMPA3OUTPUTBEHAVIOUR ON A SLOPEBRAKE ON-Drives the coil of a electromagneticbrake.The truck is electrically hold on aslope; whe

2=CA!!Flow chart showing how to make changes to OPTION Menu.1) Opening Zapi Menu2) Press Top Left & Right Buttons to enterSET Menu.3) The Display

2=CA!"Flow chart showing how to make changes to ADJUSTMENT Menu1) Opening Zapi Menu2) Press Top Left & Right Buttons to enterCONFIG Menu.3)

2=CA!#Flow chart showing how to use the SET BATTERY TYPE adjustment1) Opening Zapi Menu2) Press Top Left & Right Buttons to enterCONFIG Menu.3) T

2=CA!$Flow chart showing how to carry out ADJUSTMENT BATTERY operation by console.1) Opening Zapi Menu2) Press Top Left & Right Buttons to enterC

2=CA!%4.5 PARAMETER REGULATION: STANDARD VERSIONThe following parameters can be modified:1 ACC DELAY: determines the acceleration ramp.2 RELEASE BRA

2=CA!&The following table shows the different values at which the parameters can be set.PARAMETERPROGRAMMED LEVELUNIT0123456789ACCELERATION DELAY

2=CA!1 INTRODUCTIONWithin the ZAPIMOS family, the AC1 inverter is the model suitable for control of 700W to2.5kW motors. It has been expressly desig

2=CA!'4.6 PARAMETER REGULATION: MDI PRC VERSIONThe following parameters can be modified:1 ACC DELAY: determines the acceleration ramp.2 RELEASE

2=CA"18 MAX VALVE 1: this parameter determines the maximum voltageapplied on the electrovalve 1 when the position of thepotentiometer is at the

2=CA"The following table shows the different values at which the parameters can be set.PARAMETERPROGRAMMED LEVELUNIT0123456789ACCELERATION DELA

2=CA" 1) Opening Zapi Display.2) Press ENTER to go into the GeneralMenu.3) The Display will show :4) Press ENTER to go into theParameter Change

2=CA"!4.7 PROGRAMMING CONSOLE FUNCTIONS- Functional configuration (see 4.1 , 4.2 , 4.3 , 4.4)- Parameter programming (see 4.5 , 4.6)- Tester: th

2=CA""4.8 SEQUENCE FOR AC INVERTER TRACTION SETTINGWhen the "Key Switch" is closed, if no alarms or errors are present, the Conso

2=CA"#4.9 TESTER: DESCRIPTION OF THE FUNCTION; STANDARD VERSIONThe most important input or output signals can be measured in real time using the

2=CA"$18) SEAT SWITCH: the level of the Seat Microswitch digital entry.ON / +VB = active entry of closed switch.OFF / GND = non active entry of

2=CA"%INCHING FORW: the level of the Inching Microswitch - Forward direction. ("Set Input#2" option set as "Option #1").ON /

2=CA"&4.10 TESTER: DESCRIPTION OF THE FUNCTION; MDI PRC VERSIONThe most important input or output signals can be measured in real time using

2=CA"2.2 CONTROL UNIT2.2.a Microswitches- The microswitches must have a contact resistance lower than 0.1Ω and a leakagecurrent lower than 100µA

2=CA"'18) SEAT SWITCH: the level of the Seat Microswitch digital entry.ON / +VB = active entry of closed switch.OFF / GND = non active entr

2=CA#Flow Chart showing how to use the TESTER function of the Digital Console.1) Opening Zapi Display.2) Press ENTER to go into the General menu.3)

2=CA#5 OTHER FUNCTIONS5.1 DESCRIPTION OF THE CONSOLE SAVE FUNCTIONThe SAVE function allows the operator to transmit the Parameter values and Conf

2=CA# 5.2 DESCRIPTION OF CONSOLE RESTORE FUNCTION.The RESTORE PARAM function allows transfer of the Consoles stored data into thememory of the chopp

2=CA#!5.3 DESCRIPTION OF ALARMS MENUThe microprocessor in the chopper remembers the last five Alarms that have occurred.Items remembered relative to

2=CA#"5.4 DESCRIPTION OF CONSOLE PROGRAM VACC FUNCTIONThis function looks for and remembers the minimum and maximum potentiometer wipervoltage o

2=CA##6 AC1 INVERTER DIAGNOSTICThe alarms are signalled by a diagnostic LED.1 blink: logic failure ("WATCHDOG", "EEPROM KO", &

2=CA#$4. LOGIC FAILURE #2Fault in the hardware section of the logic board which manages the phase' s voltagefeedback. Replace the logic board.5.

2=CA#%Possible reasons:a) the charging resistance is opened; if it is opened.b) The charging circuit has a failure.c) There is a problem on the power

2=CA#&CONTACTOR OPEN:The main contactor coil has been driven by the logic board, but the contactor doesnot close. Two possible reasons:a) the wir

2=CA#The two graphs show the output voltage from a non-calibrated potentiometer withrespect to the mechanical zero of the control lever. MI and MA

2=CA#'24. HIGH TEMPERATUREChopper temperature is greater than 75°C. The maximum current is reduced propor-tionally to the temperature increase.

2=CA$7 RECOMMENDED SPARE PARTS FOR INVERTERPart Number DescriptionC29522 SW 180 48VSingle Pole ContactorC29508 SW 180 24VSingle Pole Contactor

2=CA$8 PERIODIC MAINTENANCE TO BE REPEATEDAT TIMES INDICATED.Check the wear and condition of the Contactors moving and fixed contacts.Electrica

2=CA$2.3 PROTECTION FEATURES- Battery polarity inversion:It is necessary to fit a MAIN CONTACTOR to protect the inverter against reversebattery polar

2=CA%2.4 OPERATIONAL FEATURES- Speed control.- Optimum behaviour an a slope due to the speed feedback:- the motor speed follows the accelerator, star

2=CA&2.5 DIAGNOSISThe microprocessor continually monitors the inverter and carries out a diagnostic proce-dure on the main functions. The diagnos