JPS PDA Series Instruction Manual
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JPS PDA Series Instruction Manual

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PDA(N) Series - Sensor-Less Vector
PDH Series - High Frequency
PDE Serie - Wide Application
Inverter Instruction Manual
Version: 2.1

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Summary of Contents for JPS PDA Series

  • Page 1 PDA(N) Series - Sensor-Less Vector PDH Series - High Frequency PDE Serie - Wide Application Inverter Instruction Manual Version: 2.1...
  • Page 2 WARNING! Attention to these warning signs on the inverter or in this instruction book, they indicate danger to human body or damage to the inverter. Before installing and putting the inverter into operation, please read the safety precautions and warnings following this page.

  • Page 3: Table Of Contents

    4 SYSTEM START-UP..............................10 4.1 Reset & Initialize the inverter............................ 10 4.2 Setup Basic Motor Parameter ............................ 10 4.3 PDA series Operation Mode Selection........................10 4.4 Auto Tuning ................................11 4.5 Monitor Selection ..............................13 4.6 Simple application example ............................13 5 PARAMETERS................................

  • Page 4: Description Of Pdan/Pda/Pdh/Pde Series Inverter

    Sensor less Vector algorithm. Superior than traditional V/F inverter, the PDA series will provide more torque at low speed and auto compensate the motor slip when under heavy loading.
  • Page 5 1.2.1 Analog input blocks (Refer to Sec. 7) AI1, AI2 and AI3 are analog input terminals. AM terminal is used for analog signal output. ACOM is the common terminal for analog circuit. The 5V terminal supply analog +5V. Inside the control board, there are three jumpers JP1, JP2 and JP3. They are used for selecting the hardware configuration of AI1, AI2 and AI3 respectively.

  • Page 6: Electrical Specifications

    1.2.3 Digital Input terminals (DI1 ~ DI4 and RUN / REV) DI1~DI4, RUN, REV are all identical Bi-directional digital +24V inputs. RUN terminal is equal to DI5. Sink/Source jumper REV terminal is equal to DI6. +24V +24V is common power supply for all DIx. DCOM DCOM is the command reference for these digital circuits.

  • Page 7: Installation

    2 INSTALLATION WARNING To guarantee the safe operation of the equipment it must be installed and commissioned properly by qualified personnel in compliance with warnings laid down in these operating instructions. Take particular note of the general and regional installation and safety regulations regarding work on high voltage regulations, as well as the relevant regulations regarding the correct use of tools and personal protective gear.

  • Page 8: Power Terminal

    2.2 Power Terminal The upper cover must be removed in order to connect the electrical leads. Basically, the Power terminals are divided into three portions: The Power line input, (R, S, T) receives power for the operation of the inverter. The Motor line output, (U, V, W) delivers Variable Frequency output to motor leads.

  • Page 9: Dc Bus Terminal (P, N) Or Brake Terminal (B, P)

    2.6 DC bus terminal (P, N) or Brake terminal (B, P) CAUTION Some models with power terminal marked P and N, these models does not include Brake transistor inside the inverter. Customer may use extra Brake Transistor Module for discharge brake function. For models that include braking transistor, the power terminal will mark P and B.

  • Page 10: Control Panel

    3 CONTROL PANEL The control panel involves 4 digits 7-segment display and 4 Led-lamps, 8 keys and a potential meter (VR). It has four possible operation modes: "CTL", "MON", "PAR" and "ALM modes, described below. 3.1 CTL mode VR input is equivalent to AI3 input. Push the "CTL/MON"...

  • Page 11: System Start-Up

    Secondly, set motor rating is calculated from: InverterRa tingCurren 4.3 PDA series Operation Mode Selection For PDA series only, through Pr.67 selection, the inverter can operate under the following 5 different modes: Operation Mode Description Series Model 0 Standard V/F (I)

  • Page 12: Auto Tuning

    4.4 Auto Tuning 4.4.1 Auto Tuning for PDA series For PDA series, the embedded Auto-Tuning program can search the internal characteristics of motor. For convenience Both Dynamic Tuning and Static Tuning programs are installed. Before start auto-tuning process, these parameters should be assigned first: Pr.01: Main Acceleration rate...
  • Page 13 4.4.1.2 PDA Static Tuning Set Pr.94=55, then reset the inverter, then the inverter will show “Auto” on the keypad, waiting to accept “FWD”, “REV” or “STOP” command. In push “FWD” or “REV”, the inverter will start tuning process by injecting direct current into the motor windings. And while tuning, the motor should remain standstill throughout the entire tuning process.

  • Page 14: Monitor Selection

    4.5 Monitor Selection Use Pr.98 and Pr.99 to select desired variables that you wish to monitor. Enter MONITOR mode using LOCAL Panel: Select MON mode by push CTL/MON key. Pushing the CTL/MON key will change the mode between CTL and MON mode. It is easy to distinguish that when any one of Hz or I lamp is ON, the inverter is under MON mode;...

  • Page 15: Parameters

    5 PARAMETERS 5.1 Parameter List There are total 100 parameters in PDAN/PDA/PDE/PDH series inverter. Pr.xx Parameter Name Default Min. Max. Type Remark 0.00 Hz 0.00 650.00 PDAN/PDA/PDE Pr.00 MAIN SPEED SET 0.0 Hz 3000.0 Pr.01 MAIN ACC TIME 10.0 Sec. 6553.0 Pr.02 MAIN DEC TIME...
  • Page 16 Pr.xx Parameter Name Default Min. Max. Type Remark DISCHARGE ENABLE PDAN/PDA/PDH Pr.33 Reserve Pr.34 UP/OP RESTART ENABLE STALL LEVEL 200% PDAN/PDA/PDH Pr.35 Reserve Pr.36 BASE BLOCK TIME 0.5 Sec. PDAN Pr.37 AM SELECT PDA/PDE/PDH Pr.38 AM GAIN Pr.39 CONTROL COMMAND SELECT Pr.40 SPEED INPUT SELECT 8.08...

  • Page 17: Parameter Protection

    Pr.xx Parameter Name Default Min. Max. Type Remark Pr.73 AUTO STEP1 (or 6) PERIOD 15.0 Sec. 6553.0 Refer to Sec.4.3.4 Pr.74 AUTO STEP2 (or 7) PERIOD 15.0 Sec. 6553.0 for PDAN\PDA Pr.75 AUTO STEP3 (or 8) PERIOD 15.0 Sec. 6553.0 torque mode, and Appendix A for Pr.76...

  • Page 18: Description Of All Parameters

    5.3.2 Initialize data into ALL parameters (for PDAN series only) Follow the process to execute memory initialization Step 1: Write Pr.95 = 0, and Pr.94 = 249 Step 2: Execute "ALM" RESET Step 2: Execute Hardware RESET Step 2: Execute Power-On RESET After initialization process, all of data in EAROM memory will change to the DEFAULT values listed in the PARAMETERS LIST Table.
  • Page 19 Pr.09 BOOST VOLTAGE This parameter determines the minimum voltage while output frequency is low. Pr.10 BASE_FREQUENCY (HZ) Pr.11 BASE VOLTAGE (%) These two parameters are determined by the motor's rated frequency and voltage. Vout Pr.88(%) Pr.11(%) Pr.09(%) Foutput Pr.10(Hz) Pr.15(Hz) Pr.16(Hz) Pr.12 PWM_CARRIER PDA/PDE/PDH series:...
  • Page 20 Pr.17 SKIP_FREQUENCY This parameter can prevent the inverter running at the resonant point of mechanical system. Pr.18 SKIP_BAND This parameter defines the skip range. HZ outpu Pr.15 Pr.18 Pr.17 Pr.18 Pr.18 HZ desire Pr.19 JOG SPEED (Refer to Section 8.2~8.5, 8.80~8.83 & 12) This parameter determines the running frequency when JOG speed is required.
  • Page 21 Pr.34 UP/OP RESTART_ENABLE (Refer to Section 11) If Pr.34 = 1, when power come back normal, the Inverter will restart automatically. Pr.35 STALL_LEVEL This parameter defines the current limit level (%) while STALL process. Pr.36 BASE BLOCK TIME (Refer to Section 11) When UP/OP occurs or DIx(8 or 18) is ON, this parameter guarantees the minimum time to disable the inverter output.
  • Page 22 Pr.55 A/D CONVERTER CHANNEL SELECT (Refer to Section 13.3) Pr.56 A/D CONVERSION DATA (Refer to Section 13.3) Pr.57 HZ (Refer to Section 13.1) Monitors the output frequency of the inverter. Pr.58 RPM (Refer to Section 13.1) Monitors the motor rotating speed, calculated by Pr.57 (HZ), Pr.52 (POLE), and Pr.53 (GEAR_RATIO). RPM = ( 120 * HZ / POLE ) * GEAR_RATIO% PDA/PDE/PDH series: Expressed in Krpm, the display shows “xx.xx”...
  • Page 23 Pr.84 INPUT SUPPLY LINE_VOLTAGE This parameter defines the normal working voltage of the inverter. According to this parameter, the inverter calculates all voltage dependent values. OP Trip Voltage (VDC) = 1.414 * Pr.84 * 130% UP trip Voltage (VDC) = 1.414 * Pr.84 * 70% OP Recover Voltage (VDC) = 1.414 * Pr.84 * 120% UP Recover Voltage (VDC) = 1.414 * Pr.84 * 80% Contactor On Voltage (VDC) = 1.414 * Pr.84 * 69%...

  • Page 24: Selection Of Run/Stop/Fwd/Rev Control Command

    Similar to mode-2, but will check RUN & REV at OFF position while power on. CMD_SELECT=5 (for PDAN series only) When RS485 port is defined as JPS protocol, RUN/STOP command comes from RS485 Serial Port. Note: Refer to Sec.7 concerning how to determine the running frequency.

  • Page 25: Selection Of Set Frequency

    Output frequency determined by PID Output 41~45 Reserve Speed Command come from RS485 Serial Port (for PDAN series using JPS protocol only) Reserve Set Frequency = PID Boost * (PID Output + PID Bias Input from AI1) Set Frequency = PID Boost * (PID Output + PID Bias Input from AI2) Set Frequency = PID Boost * (PID Output + PID Bias Input from AI3) Set Frequency = PID Boost * (PID Output + PID Bias Set by Pr.028)

  • Page 26: Description Of Frequency Input Sources

    7.2 Description of Frequency Input Sources 7.2.0 Pr.40 = 0, Speed input come from Pr.00 Parameter Pr.00 is the MAIN_SPEED_SET parameter stored in EAROM memory. The value once written into Pr.00 will never be altered, unless you re-write a new value again. In this mode, the Hz value stored in Pr.00 will be used to determine the output frequency of the inverter while running.
  • Page 27 7.2.5 Pr.40 = 5, Speed input come from AI2 with Bi-direction control Hz (forward) Hz (forward) In this mode, the voltage signal fed into AI2 terminal will be used to determine the Pr.15 Pr.15 output frequency and direction of the inverter.
  • Page 28 7.2.8 Pr.40 = 8, Similar to mode 3, with Preload from Pr.00 (and Auto Write to Pr.00) This function is similar to Pr.40=3, with only two differences: a. When Power On or after Reset, the data in Pr.00 will preload into set frequency buffer. b.
  • Page 29 Master Speed Set To other inverters Rate 1 Rate 2 Rate 3 ACOM ACOM ACOM INV1 INV2 INV3 7.2.13 Pr.40 = 13 , Speed input is the combination of AI2± ( Pr.15 * (Pr.70*AI1) ) In this mode, the desired set frequency is the combination of AI1 and AI2. Set Frequency = AI2±...
  • Page 30 7.2.18 Pr.40 = 18, Similar to mode 2, with minimum frequency = Pr.16 While the desired output frequency is lower than Pr.16 (LOWER LIMIT), the actual output frequency will maintain at the lower frequency limit. Note: Set jumper JP2 to match with the input signal type and Pr.15 range.
  • Page 31 7.2.22 Pr.40=22, Set frequency = Panel set frequency± ( Pr.15 * (Pr.70*AI1) ) This mode is similar to mode-13; however, Panel-Set Frequency is used instead of AI2 input. In this mode, the desired set frequency is the combination of Panel input and AI1. Set Frequency = Panel-Set ±...
  • Page 32 7.2.41 Pr.40=41~45, reserve 7.2.46 Pr.40=46, Speed Command come from RS485 Serial Port (for PDAN series only) When RS485 port is defined as JPS protocol, Speed Command come from RS485 Serial Port. 7.2.47 Pr.40=47, reserve 7.2.48 Pr.40=48, Set Frequency = PID Boost * (PID Output + PID Bias Input from AI1) (for PDAN series only) 7.2.49 Pr.40=49, Set Frequency = PID Boost * (PID Output + PID Bias Input from AI2) (for PDAN series only)

  • Page 33: Selection Of Digital Input Function

    8. Selection of Digital input function The terminals DI1, DI2, DI3, & DI4 are multi-functioned Digital Input terminals. 【Note】All the DIx terminals are scanned once every 5.0 ms. These four terminals are exactly identical in its hardware/software configurations. When left open, they are OFF. And will become ON when connected to DCOM. Each input terminal can be configured individually by corresponding DIx_SELECT parameters.
  • Page 34 Pr.41,42,43,44 FUNCTION COMMENT REVERSE INHIBIT Reverse run inhibit PANEL FREQUENCY UP INCREASE PANEL FREQUENCY when Pr.40=8 PANEL FREQUENCY DOWN DECREASE PANEL FREQUENCY when Pr.40=8 SPEED SW 1 SPEED SW 2 16 SPEED SELECT SPEED SW 3 SPEED SW 4 JOG ACC/DEC TIME SPD1 ACC/DEC TIME ACC/DEC TIME SELECT SPD2 ACC/DEC TIME...
  • Page 35 Pr.27 Normal Speed Pr.21 Pr.24 Pr.19 time time SPD1 time SPD2 time SPD3 time time 8.6 DIx_Select = 6, OH (Over Heat) function (Also refer to Section 8.30) When the input terminal is activated, the inverter will disable the output transistors, and show OH alarm message on the display.
  • Page 36 8.11 DIx_Select = 11, TMIB Refer to the functional block diagram of Timer/Counter module in Sec.8.7. When digital input DIx is assigned to TMIB function, it serves as TMIB Input of the ON-DELAY timer. User must assign a digital output DOx, which select TMOB function to serve as the output of this timer.
  • Page 37 DIx=26 Set A DOx=32 DIx=22 Set B DIx=27 Clr A DOx=33 DIx=23 Clr B DIx=26 Set A DOx=34 DIx=24 Set B DIx=27 Clr A DOx=35 DIx=25 Clr B Functional Block diagram of Internal Flip/Flop Modules Flip/Flop application example : Use DI1, DI2, DO1 as a LATCH RELAY. Pr.41=22, Pr.42=23, Pr.43=23 PDx-inverter Pr.45=4, Pr.46=32...
  • Page 38 Any digital input terminal assigned as DIx(74) will function as REV terminal input. Refer to section 6 for detail RUN and REV terminal function. 8.75 Power Control Input Selection (for PDAN/PDA series only) This function is only available under Pr.67=4, the Power Control mode.
  • Page 39 8.84 DIx_Select = 84~87, Select different ACC/DEC rate If DIx(2)~DIx(5) are all OFF, then DIx(84)~DIx(87) can be used to select or change ACC/DEC rate. DIx(84): select ACC=Pr.20, DEC=Pr.20 DIx(85): select ACC=Pr.22, DEC=Pr.23 DIx(86): select ACC=Pr.25, DEC=Pr.26 DIx(87): select ACC=Pr.28, DEC=Pr.29 8.88 DIx_Select = 88~90, Change COMMAND source Refer to the definition of Pr.39 and Pr.40 in section 6 and section 7.

  • Page 40: Selection Of Digital Output And Relay Function

    9. Selection of Digital output and Relay function The DO1, DO2, RY1 and RY2 terminals are defined as multi-functional DIGITAL OUTPUTS. The output circuit structure of DO1 & DO2 is Transistor OPEN COLLECTOR outputs. The RY1and RY2 pair terminals are NORMAL OPEN(1a) contacts of the output RELAY. The parameters for configuring the digital outputs are: Pr.45 -- DO1_SELECT, used for DO1 output function select Pr.46 -- DO2_SELECT, used for DO2 output function select...
  • Page 41 Pr.45,46,47 FUNCTION COMMENT IDC-LEVEL3 Idc>AI3 (PDA/PDH series only) IRMS-LEVEL1 Irms>AI1 IRMS-LEVEL2 Irms>AI2 IRMS-LEVEL3 Irms>AI3 POWER-LIMIT Under Power-Limit status (PDAN series only) 58~69 Reserve RUN & AI1-Compare-HIGH RUNNING & AI1 > Pr.74 RUN & AI1-Compare-LOW RUNNING & AI1 < Pr.74 RUN & AI2-Compare-HIGH RUNNING &...
  • Page 42 9.2 SPE Speed Equal function 9.3 SPNE Speed Not Equal function (complement of Sec.9.2) HZ output Set Frequency Pr.50 Pr.50 Pr.49 Pr.50 time Pr.50 time time time time The output status of DOx(2) will ON, if the output frequency is EQUAL to the preset frequency defined in Pr.49. Definition of EQUAL means: Difference is within the allowable tolerance defined in Pr.50.
  • Page 43 9.20 TMOB Timer Output B-type function (Refer to Section 8.11) Refer to the Functional block diagram of Timer/Counter module in Sec.8.7 and the related descriptions in Sec.8.11. 9.21 STEP1 output indicating Auto running at step1 (Refer to Section 12.2) 9.22 STEP2 output indicating Auto running at step2 (Refer to Section 12.2) 9.23 STEP3 output indicating Auto running at step3 (Refer to Section 12.2) 9.24 STEP4 output indicating Auto running at step4 (Refer to Section 12.2) 9.25 STEP5 output indicating Auto running at step5 (Refer to Section 12.2)
  • Page 44 9.54 IRMS-LEVEL1 DOx(54) is similar to DOx(13), but AI1 is used as the comparison level. Actual comparison method is : Irms(%) > 150% * AI1 9.55 IRMS-LEVEL2 DOx(55) is similar to DOx(13), but AI2 is used as the comparison level. Actual comparison method is: Irms(%) >...

  • Page 45: Selection Of Analog Output Function

    10. Selection of Analog output function This section describes the definition of analog output voltage between "AM" & "ACOM". Refer to Section-1.2.2 for the internal circuit structure. Relative parameter Pr.37 -- AM_SELECT Pr.38 -- AM_GAIN Auxiliary Analog Output Terminal "AM" is provided for analog meter display, or other applications Requiring the analog output signal.

  • Page 46: Speed Search And Base Block Function

    11. Speed search and Base Block function Pr.79 to Pr.82 are used to define the inverter's speed searching characteristics for restart process. The Speed Search function may be initiated by two methods: By Digital Input to initiate the speed search process Let DIx(8), selects "Base Block"...

  • Page 47: Auto Run Function

    12. AUTO RUN Function 12.1 Auto Mode Selection & Running TABLE OF PARAMETERS USED FOR AUTO MODE. PARAMETER FUNCTION Pr.72 AUTO MODE SELECT Pr.73 AUTO STEP 1(or 6) JOG_SPD_PERIOD Pr.74 AUTO STEP 2(or 7) SPD1_SPD_PERIOD Pr.75 AUTO STEP 3(or 8) SPD2_SPD_PERIOD Pr.76 AUTO STEP 4(or 9) SPD3_SPD_PERIOD Pr.77...
  • Page 48 Pr.72 = 3 STEP RUN, STOP & CHANGE DIRECTION REPEAT STEP1 inverter running as if JOG command is applied. Pr.73 (JOG_PERIOD) determines time. STEP2 inverter running as if SPD1 command is applied. Pr.74 (SPD1_PERIOD) determines time. STEP3 inverter running as if SPD2 command is applied. Pr.75 (SPD2_PERIOD) determines time.

  • Page 49: Auto Run Status Output

    Pr.72 = 6 STEP RUN & REPEAT from STEP-2 This mode is similar to mode4. From STEP1 to STEP5, its operation is exactly the same as mode4. After STEP5, the procedure jumps to STEP2 and repeat. START: SETP1-->STEP2 ~ -->STEP5-->STEP2 ~ -->STEP5-->STEP2 ~ -->STEP5 ..3 4 5 3 4 5 3 4 5...

  • Page 50: Monitor Function

    13. MONITOR function While Panel is in MON mode, user can select which two statuses are to be monitored. Pr.98 is used to assign the parameter to be monitored, when "I" LED is on. Pr.99 is used to assign the parameter to be monitored, when "HZ" LED is on. For example, the default value in Pr.99 is 57.

  • Page 51: A/D Converter Check

    Pr.64 Control Input Terminal status Monitors the RUN & REV input terminal status. Digit 1: RUN Input Terminal Status Digit 0: REV Input Terminal Status Control Input Terminal status Pr.65 Digital Output Terminal Status Monitors the DO1, DO2 & RY (1,2) output terminal status. Digit 2: DO1 Output Terminal Status Digit 1: DO2 Output Terminal Status Digit 0: RELAY Output Status...

  • Page 52: Maintenance & Error Message

    14. MAINTENANCE & ERROR MESSAGE Monthly maintenance a. Inverter running Monitor and record the running status (ex. output current). Compare the data with the previous recorded. b. Inverter power off Check and Ensure all ventilation Fans are un-obstructed. Examine the input and output power terminals for signs of overheating. Three-Monthly maintenance Perform monthly maintenance as described above.

  • Page 53: Rs485 Communication

    1. ID is used to assign the communication address while this inverter controlled by RS485 port. ID=01~99 2. P: Protocol Setting Protocol JPS Protocol, parameter number format “nn” JPS Protocol, parameter number format “nnn” Modbus Protocol, no parity, 8bit binary JPS Modbus Protocol, no parity, 8bit binary B: Baud Rate Setting Baud Rate 4800bps，2stopbits 9600bps，2stopbits 19200bps，2stopbits Reserve 4800bps，1stopbits...

  • Page 54: Jps Protocol & Format

    Note: PDA/PDE/PDH series must use RS485/232 option card when using serial communication control。 15.3 JPS Protocol & Format All code transfer between Computer and Drive are ASCII code, and the “CR” code (0x0D) must add to the end of each command string.

  • Page 55: Modbus Protocol

    Least significant digit stands for present Alarm message. Refer to section 14.2 for Alarm code. 15.4 Modbus Protocol PDAN series: Standard Modbus protocol and JPS Modbus protocol are built in to the inverter as standard, please contact our application department for details.

  • Page 56: Block Diagram Of Pda Inverter

    16. BLOCK DIAGRAM OF PDA INVERTER POWER MOTOR IGBT SOURCE B or N BRAKE POTENTIAL AI3 or PANEL METER SELECT BY JP3 POTENTIAL +5V or 20mA RANGE METER SELECT BY JP2 Pr.37 SELECT ACOM ACOM ANALOG +10V or +5V RANGE SIGNAL SELECT BY JP1 MAX.

  • Page 57: Appendix A：pid Function

    Appendix A PID Function ： The PID function is for PDAN series only. A-1 PID Parameter Pr.73 PID Input Select This parameter composed by “X” & “Y” separated by decimal point, the X value is used to select the PID Set signal source for PID block, and the Y value is used to select the PID FB signal source for PID block.
  • Page 58 A-5 PID Function Block Set Selection (X) PID Integrator Clear DIx(52) PID Integrator Hold DIx(51) Pr.27 AI-1 PID SET AI-2 Switch AI-3 PID Process DI-2 ＋ ＋ Preset(Pr.74) ERROR PID Output PID Output P Gain(Pr.75) Pr.73=X.Y Σ I Gain(Pr.76) － Pr.27 D Gain(Pr.77) D Time=200ms...
  • Page 59 JOINT PEER SYSTEC CORP. TEL: 886- -2 6866 FAX: 886- -2 4889 http://www.jps.com.tw E-mail: service@jps.com.tw...

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