Pentax DSI-300 Series User Manual
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Pentax DSI-300 Series User Manual

Pentax DSI-300 Series User Manual

Frequency inverter
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Pentax DSI-300 Series
Frequency Inverter
USER'S MANUAL

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Summary of Contents for Pentax DSI-300 Series

  • Page 1 Pentax DSI-300 Series Frequency Inverter USER'S MANUAL...
  • Page 2 Thank you for using the DSI-300 series of high-performance vector control inverter. New DSI-300 series is a general current vector control inverter integrated with the performance and features in a high degree. DSI-300 with industry-leading drive performance and functionality control, using unique current vector control algorithm can efficiently drive induction motor to achieve high accuracy, high torque and high-performance control.

  • Page 3: Table Of Contents

    DSI-300 High Performance Vector Control Inverter User Manual Content Chapter 1 Product information Safety information and notices..............01 Model specification ..................01 DSI-300 Series converter series ..............02 Product Outline, Mounting Dimension ............02 Chapter 2 Electric installations Main electric circuit terminals ................04 Chapters Keyboard Operation Keyboard Operation and display interface ...........08...

  • Page 4: Chapter 1 Product Information

    Chapter 1 Product information 1.1 Safety information and notices In this manual, safety issues the following two categories： Warning： Due to the dangers posed against the required operation, may result in serious injury and even death; Caution： Due to the dangers posed against the required operation, may lead to moderate harm or minor injuries, and damage to the equipment;...

  • Page 5: Series Converter Series

    DSI-300 High Performance Vector Control Inverter User Manual DSI-300 Series converter series Frequency converter Rated power Rated output Adapted motor model (KW) current (A) Single phase power supply: 220V, 50Hz/60Hz DSI-300-0K7G1 0.75 0.75 DSI-300-1K5G1 DSI-300-2K2G1 DSI-300-004G1 31.0 Three phase power supply: 380V, 50Hz/60Hz DSI-300-0K7G3 0.75...

  • Page 6: Product Outline, Mounting Dimension

    1.4 Product Outline, Mounting Dimension Outsize(mm) Outsize(mm) Mounting Model Type hole(d) DSI-300-0K4G1 DSI-300-0K7G1 DSI-300-1K5G1 Ф5 DSI-300-2K2G1 89.6 197.2 DSI-300-0K7G3 DSI-300-1K5G3 DSI-300-2K2G3 DSI-300-004G3 Ф5.6 DSI-300-5K5G3 DSI-300-004G1 Ф6.4 DSI-300-7K5G3 242.5 169.5 108.5 DSI-300-011G3 DSI-300-015G3 Ф7 206.2 278.5 DSI-300-018G3 DSI-300-022G3 Ф7 DSI-300-030G3 DSI-300-037G3...
  • Page 7 DSI-300 High Performance Vector Control Inverter User Manual 1.4.1 Keyboard specification Keyboard direct opening size: 57.5mm*98mm 1.4.2 Keyboard warehouse dimension Keyboard warehouse opening size: 84.8mm*114.8mm...

  • Page 8: Chapter 2 Electric Installations

    Chapter 2 Electric installations 2.1 Main circuit terminals 1) DSI-300 main circuit terminals： Terminal marks Description/Display Instruction Connection point of three-phase R.S.T/L.N Power supply input terminals 380V /single-phase 220V AC power supply External Break resistor P+.PB Connect Break resistor resistance reserved terminal Frequency converter output...
  • Page 9 2.1.3 Control circuit terminal arrangement The control circuit terminals: Fig 2-4 DSI-300 (isolated version) control circuit terminals Note: The control circuit terminals have optical coupling isolation, NPN and PNP input chosen by jumper J4 on control board.
  • Page 10 2.1.4 Terminals function description： Terminal Terminal Category Description/ Function instruction symbol Display Provide +10V power supply for external units, External with maximum output current of 150mA. terminal of It is generally used as the operating power 10V-GND 10V power supply for the external potentiometer. supply The potentiometer resistance range Power...
  • Page 12 X1-COM Digital input 1 HDI can be used as high-speed pulse input X2-COM Digital input 2 channel except XI-X4. Maximum input frequency: 100kHz. X3-COM Digital input 3 The highest input frequency: 50kHz Digital Input impedance: 1kΩ. inputs X4-COM Digital input 4 Electrical level input range: 5V-30V.

  • Page 13: Chapters Keyboard Operation

    Chapters Keyboard Operation 3.1 Display Interface Modification of function parameter, monitoring of inverter operation, control of inverter operation (start and stop) can be performed through the operation panel. Its shape and function area are shown as below： Fig 3-1 Diagram of operation panel...
  • Page 14 1) Function description light: ◊ RUN: Running indicator, *ON: running state, *OFF: stop state. ◊ L/R: Command source indicator keyboard operation, terminal operation and remote operation (communication control) indicator. *ON: terminal operation control state *OFF: keyboard operation control state *Flashing: remote operation control state ◊...
  • Page 15 4)Function description of operation panel Keyboard Function Description Parameter Programming Primary menu enter or exit. Confirmation Gradually step into the menu screen, set ENTER parameters confirmation. ▲ Increase key Increase of the data or Code. ▼ Decrease key Decrease of the data or Code. On the stop display interface or running display interface, it can be used to circularly select the ►...

  • Page 16: Chapter4 Parameter Function Table

    Chapter4 Parameter Function Table 4.1 Standard Parameters are explained as follows： “★”： indicates that the parameter setup value cannot be modified when the inverter is in the running status. “●”： indicates that the parameter value is the actual detection record and cannot be modified.
  • Page 17 DSI-300 High Performance Vector Control Inverter User Manual Comma Descriptio Factory Code Setting Range Property Setting n/Display address 0: Digital setting P0-08 (pressing UP/DOWN can revise F0-08 easily, and the revised value won’t be cleared even after power off) 1: Digital setting P0-08 (pressing UP/DOWN can change F0-08 Main...
  • Page 18 Comman Descriptio Factory Code Setting Range Property Setting n/Display address Auxiliary frequency 0: Relative to maximum ☆ source Y frequency 1: Relative to P0-05 61445 frequency source X range selection Auxiliary frequency ☆ P0-06 0% to 150% 100% 61446 source Y range Units position: Frequency reference selection...
  • Page 19 DSI-300 High Performance Vector Control Inverter User Manual Descriptio Comman Factory Propert Code Setting Range Setting address Display Preset ☆ P0-08 0.00Hz to P0-10 50.00Hz 61448 frequency 0: Run in the default direction (FWD/REV indicator off) Running ☆ 1: Run in the direction reverse P0-09 61449 direction...
  • Page 20 Comma Description/ Factory Code Setting Range Property Setting Display address Acceleration 0.00s to 650.00s (P0-19 P0-17 61457 time 1 = 2) Model ☆ 0.0s to 6500.0s (P0-19 = dependent Deceleration P0-18 61458 0s to 65000s (P0-19 = 0) time 1 0: 1s Acc./Dec.
  • Page 21 DSI-300 High Performance Vector Control Inverter User Manual Comma Description/ Factory Code Setting Range Property Setting Display address Base frequency for UP/DOWN 0: Running frequency ★ P0-26 61466 modification 1: Frequency reference during running Units position: operating panel (keypad & display) + frequency reference setting channel 0: No function...
  • Page 22 Group P1: Motor 1 Parameters Comman Description Factory Code Setting Range Property Setting /Display address 0: Common Motor type asynchronous motor ★ P1-00 61696 selection 1: Variable frequency asynchronous motor Rated motor Model ★ P1-01 0.1 to 1000.0kW 61697 power dependent Rated motor Model...
  • Page 23 Group P2: Vector Control Parameters Comman Description Factory Propert Code Setting Range Setting /Display address Speed loop ☆ P2-00 1 to 100 61952 proportional gain1 Speed loop ☆ integral P2-01 0.01 to 10.00s 0.50s 61953 Time 1 Switchover ☆ P2-02 0.00 to P2-05 5.00Hz 61954...
  • Page 24 P2 group function codes are valid for vector control and invalid for V/F control Comman Description Factory Propert Code Setting Range Setting /Display address Speed loop ☆ P2-04 integral time 2 0.01 to 10.00s 1.00s 61956 Switchover P2.02 to max. ☆...
  • Page 25 DSI-300 High Performance Vector Control Inverter User Manual Comman Description Factory Code Setting Range Property Setting /Display address 0: P2-10 l: AI1 2: AI2 3:Potentiometer Torque limit 4: Pulse reference source in ☆ P2-09 (HDI) 61961 speed 5: Serial comms. control 6: Min.
  • Page 26 Comman Description Factory Code Setting Range Property Setting /Display address Torque adjustment ☆ proportional P2-15 0 to 60000 2000 61967 gain Torque ☆ adjustment P2-16 0 to 60000 1300 61968 integral gain Speed loop One position: Integral integral separate ☆ P2-17 61969 separation...
  • Page 27 DSI-300 High Performance Vector Control Inverter User Manual Group F3: V/F Control Parameters Comman Description Factory Code Setting Range Property Setting /Display address 0, 2-9: Linear V/F 1: Multi-point V/F V/F curve ★ setting 10: V/F separation P3-00 62208 11: Specific V/F separation 0.0%: automatic torque Model...
  • Page 28 Comman Description Factory Code Setting Range Property Setting /Display address Multi-point V/F ★ P3-08 0.0% to 100.0% 100.0% 62216 voltage 3 V/F slip ☆ compensation P3-09 0.0 to 200.0% 0.0% 62217 gain V/F over- ☆ P3-10 0 to 200 62218 excitation gain V/F oscillation Model...
  • Page 29 DSI-300 High Performance Vector Control Inverter User Manual P4 group-input terminal Comman Descriptio Propert Factory Code Setting Range Setting n/Display address 0: no function l: Forward run (FWD) 2: Reverser run (REV) ★ 3: Three-wire control P4-00 function 62464 4: Forward jog (FJOG) selection 5: Reverse jog (RJOG) 6: Terminal UP...
  • Page 30 Comman Descriptio Factory Code Setting Range Property Setting n /Display address 30: Pulse input as frequency reference (valid only for HDI) 31: Reserved 32: Immediate DC injection braking 33: External fault NC input X4 function ★ P4-03 62467 34: Frequency modification selection enable 35: PID operation direction...
  • Page 31 DSI-300 High Performance Vector Control Inverter User Manual 0: Two-wire control mode 1 Terminal 1: Two-wire control mode 2 ★ I/O control P4-11 62475 2: Three-wire control mode 1 mode 3: Three-wire control mode 2...
  • Page 32 Comman Description Factory Propert Code Setting Range Setting /Display address Terminal ☆ P4-12 0.001 to 65.535Hz/s 1.00Hz/s 62476 UP/DOWNN rate AI curve 1 min. ☆ P4-13 0.00V to P4-15 0.00v 62477 input Corresponding ☆ percentage of AI P4-14 -100.0% to 100.0% 0.0% 62478 curve 1 min.
  • Page 33 DSI-300 High Performance Vector Control Inverter User Manual Comman Description Factory Propert Code Setting Range Setting /Display address Corresponding ☆ percentage of AI P4-19 -100.0% to 100.0% 0.0% 62483 curve 2 min. input AI curve 2 max. ☆ P4-20 P4-18 to 10.00V 10.00V 62484 input...
  • Page 34 Comman Description Factory Code Setting Range Property Setting /Display address AI curve 3 max. ☆ P4-25 P4-23 to 10.00V 10.00V 62484 input Corresponding percentage of AI ☆ P4-26 -100.0% to 100.0% 100.0% 62485 curve 3 max. input ☆ P4-27 Al3 filter time 0.00 to 10.00s 0.10s 62486...
  • Page 35 DSI-300 High Performance Vector Control Inverter User Manual Comman Description Factory Propert Code Setting Range Setting /Display address Corresponding percentage of ☆ pulse max. (HDI) P4-31 -100.0% to 100.0% 100.0% 62495 input ☆ P4-32 Pulse filter time 0.00 to 10.00s 0.10s 62496 Units position: AI1...
  • Page 36 Units position: AI1 0: Corresponding Setting selection percentage ☆ when AI less of min. input P4-34 62498 than min. input 1: 0.0% Tens position: AI2 Hundreds position: AI3...
  • Page 37 Comman Description Factory Code Setting Range Property Setting /Display address 0: High level active 1: Low level active Units position: X1 active Terminal X active mode ☆ mode Tens: X2 active mode P4-35 62499 Hundreds: X3 active mode selection 1 Thousands: X4 active mode Ten thousands: HDI active mode...
  • Page 38 Group P5: Output Terminals Comman Description Factory Code Setting Range Property Setting /Display address HDO terminal 0: Pulse output (HDO) ☆ P5-00 62720 l: Digital output (FMR) output mode 0: No output l: AC drive running HDO function 2: Fault output ☆...
  • Page 39 Comman Description Factory Propert Code Setting Range Setting /Display address 19: Under voltage 20: Communication setting 23: Zero-speed running 2 (having Relay RY1 output at stop) function 24: Accumulative power-on ☆ selection P5-03 62723 time reached (K2A-K2B- 25: Frequency level detection K2C) 26: Frequency 1 reached 27: Frequency 2 reached...
  • Page 40 Comma Description Factory Code Setting Range Property /Display Setting address 0: Running frequency l: Frequency reference 2: Output current 3:Output torque (absolute function ☆ value) 4: Output power P5-06 62726 selection 5: Output voltage 6:Pulse input (100% Correspond 100.0kHz) 7: All 8: AI2 9: Potentiometer 10: Length...
  • Page 41 DSI-300 High Performance Vector Control Inverter User Manual Comma Description Factory Code Setting Range Property Setting /Display address RY1 switch- ☆ P5-18 0.0 to 6553.5s 0.0s 62738 on delay RY2 switch- ☆ P5-19 0.0 to 6553.5s 0.0s 62739 on delay Y1 switch-on ☆...
  • Page 42 Group P6: Start/Stop Control Comma Description Factory Code Setting Range Property Setting /Display address 0: Direct start ☆ P6-00 Start mode 1: Catching a spinning motor 62976 2: Pre-excited start Mode of 0: From stop frequency catching a ★ 1: From 50 Hz P6-01 62977 spinning...
  • Page 43 DSI-300 High Performance Vector Control Inverter User Manual Comma Description Factory Code Setting Range Property Setting /Display address 0: Linear acc./dec. Acceleration/ 1: Static S-curve acc./ dec. ★ Deceleration P6-07 62983 2: Dynamic S-curve acc./ dec. mode Acceleration/ ★ Deceleration P6-08 0.0% to (100.0% - P6-09) 30.0%...
  • Page 44 Group P7: Keypad Operation and LED Display Comma Description Factory Code Setting Range Property Setting /Display address 0: MF.K key disabled 1: Switchover from remote control (terminal MFK key communication) to keypad ☆ function P7-01 control 63233 Switchover between selection FWD/REV 3: Forward jog 4: Reverse jog...
  • Page 45 Factor Comma Description Code Setting Range Property /Display address Setting 0000 to FFFF Bit00: PID feedback Bit01: PLC stage Bit02: HDI Pulse reference (kHz) Bit03: Running frequency 2 Bit04: Remaining running time Bit05: AI1 voltage before correction Bit06: AI2 voltage before correction Bit07: AI3 potentiometer voltage before correction...
  • Page 46 Factor Comma Description Code Setting Range Property /Display address Setting 0000 to FFFF Bit00: Frequency reference (Hz) Bit01: Bus voltage(V) Bit02: X state Bit03: Y state Bit04: Al1 voltage (V) Bit05: Al2 voltage (V) LED 1 display Bit06: AI3 potentiometer ☆...
  • Page 47 Factor Comma Description Code Setting Range Property /Display address Setting Accumulative ● P7-13 0 to 65535h 63245 power-on time Accumulative ● power P7-14 0 to 65535kWh 63246 consumption LED 2 display ☆ stop P7-17 00 to 65 (U0-00 to U0-65) 63249 parameters LED 2 running...
  • Page 48 Group P8: Auxiliary Functions Comma Description Factory Code Setting Range Property Setting /Display address 0.00Hz to max. ☆ P8-00 2.00Hz 63488 frequency frequency reference ☆ acceleration P8-01 0.0 to 6500.0s 20.0s 63489 time ☆ deceleration P8-02 0.0 to 6500.0s 20.0s 63490 time Model...
  • Page 49 DSI-300 High Performance Vector Control Inverter User Manual Comma Description Factory Code Setting Range Property Setting /Display address Frequency ☆ 0.00Hz to max. frequency 0.00Hz P8-09 63497 jump 1 Frequency ☆ P8-10 0.00Hz to max. frequency 0.00Hz 63498 jump 2 Running mode 0: Run at frequency when frequency...
  • Page 50 Comma Description Factory Code Setting Range Property Setting /Display address Detection width of target 0.0% to 100.0% ☆ P8-21 0.0% 63509 frequency reached (The max. frequency) Switchover frequency of acc. 0.00Hz to max. ☆ P8-25 0.00Hz 63513 time 1 and acc. frequency time 2 Switchover...
  • Page 51 DSI-300 High Performance Vector Control Inverter User Manual Comma Description Factory Code Setting Range Property Setting /Display address Detection 0.0% to 100.0% ☆ width of P8-31 0.0% 63519 (The max. frequency) frequency 1 Detection of 0.00Hz to The max. ☆ P8-32 50.00Hz 63520...
  • Page 52 Detection 0.0% to 300.0% ☆ P8-38 level of 100.0% 63526 (rated motor current) current 1...
  • Page 53 DSI-300 High Performance Vector Control Inverter User Manual Comma Description Factory Code Setting Range Property Setting /Display address Detection 0.0% to 300.0% ☆ width of P8-39 0.0% 63527 (rated motor current) current 2 Detection 0.0% to 300.0% ☆ P8-40 level of 100.0% 63528 (rated motor current)
  • Page 54 Comma Description Factory Code Setting Range Property Setting /Display address AI1 input ☆ voltage P8-46 P8-45 to 10.00V 6.80V 63534 upper limit IGBT ☆ temperature P8-47 0℃ to 100℃ 75℃ 63535 threshold Cooling fan 0: Working during drive ☆ working running P8-48 63536...
  • Page 56 Group P9: Fault and Protection Comma Description Factory Code Setting Range Property Setting /Display address Motor overload 0: Disabled ☆ P9-00 63744 protection 1: Enabled Motor overload ☆ P9-01 0.20 to 10.00 1.00 63745 protection gain Motor overload pre- ☆ warning P9-02 50% to 100%...
  • Page 57 DSI-300 High Performance Vector Control Inverter User Manual Comma Factory Code Description /Display Setting Range Property Setting address ☆ 0 to 20 P9-09 Auto reset times 63753 Selection of DO action 0: Not act ☆ P9-10 during auto 63754 1: Act reset ☆...
  • Page 58 Comma Setting Factory Code Description /Display Property Range Setting address • P9-18 63762 Current upon 3rd fault Bus voltage upon 3rd fault • P9-19 63763 DI state upon 3rd fault • P9-20 63764 DO state upon 3rd fault • P9-21 63765 AC drive state upon 3rd fault •...
  • Page 59 DSI-300 High Performance Vector Control Inverter User Manual Comma Description Factory Code Setting Range Property Setting /Display address AC drive • state upon P9-42 63786 1st fault Power-on • time upon P9-43 63787 1st fault Running • time upon P9-44 63788 1st fault Units: Motor overload (Err11)
  • Page 60 Comma Description Factory Code Setting Range Property /Display Setting address Backup 0.0% to 100.0% ☆ (100.0% corresponding frequency P9-55 100.0% 63799 max. frequency P0-10) upon fault Power dip ride- 0: Disabled through 1: Bus voltage constant ☆ 63803 P9-59 control function 2: Decelerate to stop selection...
  • Page 61 Comma Description Factory Code Setting Range Property /Display Setting address Load lost 0: Disabled ☆ P9-63 63807 protection 1: Enabled Load lost ☆ detection P9-64 0.0 to 100.0% 10.0% 63808 level Load lost ☆ detection P9-65 0.0 to 60.0s 1.0s 63809 time...
  • Page 62 Group PA: PID Function Comma Description Factory Code Setting Range Property Setting /Display address 0: Set by PA-01 1: AI1 2: AI2 PID reference 3: Potentiometer ☆ PA-00 64000 4: Pulse reference setting channel (HDI) 5: Serial comms. 6: Multi-reference ☆...
  • Page 63 Comman Description Factory Code Setting Range Property /Display Setting address Differential time ☆ PA-07 0.000 to 10.000s 0.000s 64007 0.00Hz to max, ☆ PA-08 PID output limit in 2.00Hz 64008 frequency reverse direction ☆ PA-09 PID error limit 0.0 to100.0% 0.0% 64009 ☆...
  • Page 64 Comma Description Factory Code Setting Range Property Setting /Display address 0: No switchover 1: Switchover via DI PID parameter 2: Auto switchover based ☆ switchover PA-18 64018 on PID error condition 3: Auto switchover based on running frequency PID error 1 for ☆...
  • Page 65 DSI-300 High Performance Vector Control Inverter User Manual Factor Comman Description Code Setting Range Property /Display address Setting Units position: Integral separation 0: Disabled 1: Enabled PID integral ☆ Tens position: Whether to PA-25 64025 property stop integral operation when the PID output reaches the limit 0: Continue integral...
  • Page 66 Group Pb: Wobble Function, Fixed Length and Count Comman Description Propert Factory Code Setting Range Setting /Display address Relative frequency reference ☆ Wobble setting Pb-00 64256 1: Relative to the max. mode frequency ☆ Wobble Pb-01 0.0 to 100.0% 0.0% 64257 amplitude ☆...
  • Page 67 DSI-300 High Performance Vector Control Inverter User Manual Group PC: Multi-Reference and Simple PLC Function Comman Description Propert Factory Code Setting Range Setting /Display address ☆ PC-00 Reference 0 -100.0% to 100.0% 0.0% 64512 ☆ PC-01 Reference 1 -100.0%to100.0% 0.0% 64513 ☆...
  • Page 68 Comman Description Factory Code Setting Range Property Setting /Display address 0: Not retentive 1: Retentive Unit position: Simple PLC retentive ☆ PC-17 Retentive at power 64529 selection down Tens position: Retentive at stop Running time of ☆ PC-18 simple PLC 0.0s (h) to 6553.5s (h) 0.0s(h) 64530 reference 0...
  • Page 69 DSI-300 High Performance Vector Control Inverter User Manual Comman Description Factory Code Setting Range Property Setting /Display address Acceleration/deceler ation time of ☆ PC-25 0 to 3 64537 simple PLC reference 3 Running time of 0.0s (h) to 6553.5s ☆ simple PLC PC-26 0.0s(h)
  • Page 70 Comman Propert Factory Code Description /Display Setting Range Setting address Acceleration/decelerat ☆ ion time of simple PLC PC-33 0 to 3 64545 reference 7 Time unit of simple 0: s (second) ☆ PC-50 64562 PLC running 1: h (hour) 0: Set by PC-00 1: AI1 2: AI2 3: Potentiometer...
  • Page 71 Group Pd: Communication Comman Description Propert Factory Code Setting Range Setting /Display address 5: 9600 bps 6: 19200 0: 300 bps 1: 600 bps 7: 38400 ☆ Pd-00 Baud rate 2: 1200 bps 64768 3: 2400 bps 8: 57600 4: 4800 bps 9: 115200 0: No check <8,N,2>...
  • Page 72 ☆ Pd-07 Reserved 64775...
  • Page 73 DSI-300 High Performance Vector Control Inverter User Manual PP group-Code management Comman Description Propert Factory Code Setting Range Setting /Display address ☆ PP-00 User password 0 to 65535 00000 7936 0: No operation 1: Restore factory parameters except Parameter motor parameters ★...
  • Page 74 Group A5: Control Optimization Comman Description Factory Propert Code Setting Range Setting /Display address DPWM switchover ☆ A5-00 0.00 to 15.00 Hz 12.00Hz 42240 frequency upper limit 0: Asynchronous modulation ☆ modulation A5-01 42241 1: Synchronous pattern modulation Dead zone 0: Disabled ☆...
  • Page 75 DSI-300 High Performance Vector Control Inverter User Manual Model Overvoltage ★ depende A5-09 200.0 to 2500.0V 42249 threshold...
  • Page 76 Group U0: Monitoring Parameters Comma Setting Factory Code Description /Display Property Setting Range address U0-00 Running frequency (Hz) 0.01Hz 28672 Frequency reference U0-01 0.01Hz 28673 (Hz) U0-02 Bus voltage (V) 0.1V 28674 U0-03 Output voltage (V) 28675 U0-04 Output current (A) 0.01A 28676 U0-05...
  • Page 77 DSI-300 High Performance Vector Control Inverter User Manual Comma Setting Factory Code Description /Display Property Setting Range address U0-13 Length value 28685 U0-14 Load speed display 28686 U0-15 PID reference 28687 U0-16 RID feedback 28688 U0-17 PLC stage 28689 HDI pulse reference U0-18 0.01kHz 28690...
  • Page 78 Comma Setting Factory Code Description /Display Property Setting Range address HDI pulse reference U0-27 28699 Communication U0-28 0.01% 28700 reference Main frequency U0-30 0.01Hz 28702 reference Auxiliary frequency U0-31 0.01Hz 28703 reference Viewing any register U0-32 28704 address value U0-35 Target torque (%) 0.1% 28707...
  • Page 79 DSI-300 High Performance Vector Control Inverter User Manual Comma Setting Factory Code Description /Display Property Setting Range address U0-59 Frequency Reference 0.01% 28731 U0-60 Running frequency 0.01% 28732 AC drive state U0-61 28733 U0-62 Current fault code 28734 U0-65 Torque upper limit 0.1% 28737...
  • Page 80 Chapters Faults and Diagnostics 5.1 Faults and Diagnostics When a fault occurs during running, the AC drive stops output immediately, and the fault code is displayed on the inverter display panel, and contact of the fault relay acts. The operation panel displays the fault code. Find and remove cause of the fault. Then follow steps Below to reset the fault.
  • Page 81 DSI-300 High Performance Vector Control Inverter User Manual Fault Cause Fault name Possible Solution code 1. Acceleration time too short 1. Increase acceleration time 2. Improper manual torque 2. Adjust manual torque boost boost or V/F curve or V/F curve 3.
  • Page 82 Fault Cause Fault name Possible Solution code 1. Inverter output loop grounding or short circuit 1. Eliminate external faults 2. Vector control mode 2. Parameter identification without parameter Overcurrent at 3. Adjust voltage to normal identification constant range Err04 3. Low voltage speed 4.
  • Page 83 Fault Fault name Cause Possible Solution code 1. Cancel external force or Overvoltage 1. External force drive install braking resistor at constant motor operation Err07 2. Adjust voltage to normal 2. High input voltage speed range Control power 1. Input voltage is not 1.
  • Page 84 Fault Cause Fault name Possible Solution code 1. Drive board anomalies 1. Replace driver, power- 2. Lightning protection Input phase supply board or contactor board (BESP ) anomalies Err12 loss 3. Control board anomalies 2. For technical support 4. 3-phase input power- 3.
  • Page 85 DSI-300 High Performance Vector Control Inverter User Manual Fault Cause Fault name Possible Solution code 1. Abnormal 1. Check the communication communication cable cable 2. Wrongly set communication expansion 2. Set communication Communication card P0.28 expansion card type correctly Err16 fault 3.
  • Page 86 Fault Fault name Cause Possible Solution code Short circuit to 1. Motor short circuit to Err23 1. Replace cable or motor ground ground Accumulative 1. Accumulative running time 1. Clear the record through running time Err26 reaches the setting value parameter initialization reached 1.
  • Page 87 DSI-300 High Performance Vector Control Inverter User Manual Fault Cause Fault name Possible Solution code 1. Reduce the load and check 1. Excessive load or motor Pulse-by- motor mechanical stall pulse current condition Err40 2. Small type selection of limit fault 2.

  • Page 88: Common Fault And Solutions

    5.2 Common fault and solutions During the inverter using process, the following faults may occur. Please conduct simple fault analysis by referring to the methods below: Fault Possible Cause Solution Phenomenon Abnormal input power supply, switch power supply fault of driven board, rectifier No display or Check input power supply, bus bridge damage, inverter...
  • Page 89 Fault Possible Cause Solution Phenomenon The inverter displays normally upon The fan is either damaged power-on, but Replace the fan, exclude or blocked, peripheral external short-circuit fault controller short circuited displayed upon running and stops immediately The carrier frequency is set Frequent fault too high, the fan is damaged Replace the fan, clean air duct,...

  • Page 90: Appendix I Rs485Communication Protocol

    Appendix I RS485Communication Protocol I-1 RS485 communication DSI-300 series inverter as internal RS485 communication circuit. It contains the following resources： Table 2Jumper description Jumper number Description RS485 Termination resistor selection I-2 Communication protocol I-2-1 Protocol content The serial communication protocol defines the information content and format of the use of the transmission in serial communication.
  • Page 91 Communication data structure DSI-300 series inverter Modbus protocol communication data format is as follows： using RTU mode, messages are sent at least at interval of 3.5 bytes times pause. In a variety of bytes in the network baud rate of time, this could be most easily achieved (see below T1-T2-T3-T4 shown).

  • Page 92: Rtu Frame Format

    equipment continue to detect the network bus, including a pause interval of time. When the first field (the address field) is received, each device decodes it to determine whether sent to their own. At least 3.5 bytes times pause after the last transmitted character, a calibration of the end of the message.
  • Page 93 CMD (command instructions) and DATA (material words description) Command code：03H，reads N words (There are 12 characters can be read at most). For example： the inverter start address F0.02 of the slave machine address 01 continuously reads two consecutive values. Host command Start address high order Start address low order Register number high order...
  • Page 94 Data F002H high order Data F002H low order Data F003H high order Data F003H low order CRC CHK low order CRC CHK values to be calculated CRC CHK high order Command code ：06H write a word For example： Write 5000 (1388H) into F00AH which slave address is 02H. Master command information Data address high order Data address low order...

  • Page 95: Cyclical Redundancy Check

    I-4 Cyclical Redundancy Check： Cyclical Redundancy Check—CRC mode：CRC (Cyclical Redundancy Check) is in RTU frame format, message contains an error- checking field that is based on a CRC method. The CRC field checks the contents of the entire message. The CRC field is two bytes, containing a 16-bit binary value.
  • Page 96 unsigned int i,crc_result=0xffff; while(length--) crc_result^=*data++; for(i=0;i<8;i++) if(crc_result&0x01) crc_result=(crc_result>>1)^0xa001; else crc_result=crc_result>>1; crc_result=((crc_result&0xff)<<8)|(crc_result>>8); return(crc_result);...
  • Page 97 I-5 Communication parameter address The chapter is about communication contents, it’s used to control the inverter operation, the status of the inverter and related parameter setup. Read and write function code parameters (Some function codes are not able to be changed, only for the manufacturer use.). The mark rules of function code parameters address：...
  • Page 98 High byte： 00~0F (P group), 40~4F (A group)Low byte： 00~FF For example： Function code P3.12 cannot be stored into EEPROM, address indicates to be 030C,function code A0-05 cannot be stored in EEPROM, address indicates to be 4005；This address can only act writing RAM, it cannot act reading, when act reading, it is invalid address.
  • Page 99 100E Length value input 100F Load speed 1010 PID setup 1011 PID feedback 1012 PLC process 1013 PULSE input pulse frequency, unit 0.01kHz 1014 Feedback speed, unit 0.1Hz 1015 Rest running time 1016 AI1 voltage before correction 1017 AI2 voltage before correction 1018 AI3 voltage before correction 1019...
  • Page 100 frequency, the percentage value is the percentage of the maximum frequency. For data of dimensional torque, the percentage is P2.10, A2.48, A3.48, A4.48 (Torque upper digital setup, corresponding to the first, second, third, fourth motor). Control command input to the inverter (write-only) Command word address Command function 0001：Forward operation...
  • Page 101 Command address Command content BIT0：DO1 Output control BIT1：DO2 Output control BIT2 RELAY1 Output control BIT3：RELAY2 Output control BIT4：FMR Output control 2001 BIT5：VY1 BIT6：VY2 BIT7：VY3 BIT8：VY4 BIT9：VY5 Analog output AO1 control：(write-only) Command address Command content 2002 0~7FFF indicates 0％~100％ Analog output AO2control： (write-only) Command address Command content 2003...
  • Page 102 0001：Reserved 0002：Speed-up over current 0003：Speed-down over current 0004：Constant speed over current 0005：Speed-up over voltage 0006：Speed-DOWN over voltage 0007：Constant speed over voltage 0008：Buffer resistance overload fault 0009：Under-voltage fault 000A：Inverter overload 000B：Motor overload 000C：Input phase lost 000D：Output phase lost 000E：Module overheating 000F：External fault 0010：Communication fault 0011：Contactor fault 0012：Current detection fault...
  • Page 103 002B：Motor over speed 002D：Motor over-temperature 005A： Encoder line number setup fault 005B：Encoder not connected 005C：Initial position error 005E：Speed feedback fault Communication fault information describing data (fault code) ： Communication fault address Fault function description 0000：No fault 0001：Password error 0002：Command code error 0003：CRC check error 0004：Invalid address 8001...
  • Page 104 Or, communication is impossible. The higher the baud rate is, the faster the communication is. Factory default Data format value 0：No check：data format <8,N,2> Pd.01 1：Even parity check：data format <8,E,1> Setup range 2：Odd parity check：data format <8,O,1> 3：No check：data format <8- N-1>...
  • Page 105 delay is less than the system processing time, then the response based on the time delay of the system processing time. If the response delay is more than the system processing time, after the system process the data, it should be delayed to wait until the response delay time is up, then sending data to host machine.
  • Page 106 Pd.05=1：Select Standard Modbus protocol. Pd.05=0：Reading command, the slave returns the number of bytes which has one more byte than the standard Modbus protocol, for specific please refer to the protocol, the part of the "5 communication data structure”. Communication read the current Factory default value Pd.06 resolution...

  • Page 108: Warranty Agreement

    Warranty Agreement 1. The warranty period of the product is 18 months (refer to the barcode on the equipment). During the warranty period, if the product is failure or damaged under the condition of normal use by following the instructions, DSI-300 Electric will be responsible for free maintenance.

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