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Yolico YD101 Series User Manual

Sensorless frequency converter
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YD 1 0 1
User's Manual
Sensorless Frequency Converter
Model YD101-
：
SAFETY
MODEL & DATA
INSTALLATION
WIRING & TERMINALS
OPERATOR & OPERATION
PARAMETERS
FAULT & CONFIGURATION
MAINTENANCE
APPENDIX
1
Ø
200V 0 4 2 2kW
. ~ .
3Ø 400V 0 4 22kW
. ~
S
1
2
3
4
5
6
7
A

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Ceasar Sytian
August 12, 2025

MEANING OF OPE 12

0

Summary of Contents for Yolico YD101 Series

  • Page 1 YD 1 0 1 SAFETY MODEL & DATA INSTALLATION WIRING & TERMINALS OPERATOR & OPERATION PARAMETERS FAULT & CONFIGURATION MAINTENANCE APPENDIX User’s Manual Sensorless Frequency Converter Model YD101- ： Ø 200V 0 4 2 2kW . ~ . 3Ø 400V 0 4 22kW...
  • Page 2 Yolico can accept no responsibility for possible errors in these printed materials. Yolico retains the right to change specifications and illustrations in the text, without prior notification. The contents of this document may not be copied without the explicit permission of Yolico.

  • Page 3: Table Of Contents

    Content Safety Instruction................1. Introduction....................Overview........................Nameplate Information ....................Model Code Configulation ..................1 3 General Technical Data ....................2 Surrounding and Installation ................. 2 1 Surrounding ......................2 2 Mounting and Installation ................... 2 3 Installing Position ......................
  • Page 4 Reference, Group (D) ....................5-13 5.5.1 Preset References: D1................... 5-13 5.5.2 References Limits: D2..................5-16 5.5.3 Jump Frequencies: D3..................5-17 5.6 Motor, Group (E)....................... 5-18 5.6.1 V/F Pattern: E1....................5-18 5.6.2 Motor Set-up: E2.................... 5-22 5.6.3 Operating Direction Definition: E6..............5-22 5.7 Terminal, Group (H)....................

  • Page 5: Safety Instruction

    Safety Instruction Instruction Manual Read this instruction manual first before using the Frequency Converter (AC Drive, VFD, Inverter, Frequency Inverter). The following symbols may appear in this manual, always read these before continuing. WARNING FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN SERIOUS INJURY OR DEATH TO THE USER, PROPERTY DAMAGE, OR ECONOMIC LOSS.
  • Page 6 Opening the VFD WARNING Ÿ ALWAYS SWITCH OFF THE MAIN POWER BEFORE OPENING THE VFD AND WAIT AT LEAST 10 MINUTES TO ALLOW THE BUFFER CAPACITOR TO DISCHARGE. Ÿ ALWAYS TAKE ADEQUATE PRECAUTIONS BEFORE OPENING THE VFD. ALTHOUGH THE CONNECTIONS FOR THE CONTROL SIGNALS AND THE SWITCHES ARE ISOLATED FROM THE MAIN VOLTAGE, DO NOT TOUCH THE CONTROL BOARD OR MAKE A WIRING WHEN THE VFD IS SWITCHED ON.
  • Page 7 Earth Leakage Current WARNING This Earth Leakage Current of VFD does exceed 3.5 mA AC. Therefore the minimum size of the protective Earth Conductor must comply with the Local Safety Regulations for High Leakage Current equipment which means that according the Standard IEC61800-5-1 the protective earth connection must be assured by one of following conditions: Ÿ...
  • Page 8 Condensation CAUTION IF THE VFD IS MOVED FROM A COLD (STOR AGE) ROOM TO A ROOM WHERE IT WILL BE INSTALLED, CONDEN SATION CAN OCCUR. THIS CAN RESULT IN SENSITIVE COMPONENTS BECOMING DAMP. DO NOT CONNECT THE MAINS VOLTAGE UNTIL ALL VISIBLE DAMPNESS HAS EVAPO RATED Incorrect Connection CAUTION...
  • Page 9 Electromagnetic Contactor CAUTION REMOVE ANY ELECTROMAGNETIC CONTACTOR BETWEEN THE VFD OUTPUT SIDE AND MOTOR. DC-Link Residual Voltage WARNING AFTER SWITCH OFF THE MAINS SUPPLY, DANGEROUS VOLTAGE CAN STILL BE PRESENT IN THE VFD. WHEN OPENING THE VFD FOR INSTALLING AND/OR COMMISSIONING ACTIVITIES WAIT AT LEAST 10 MINUTES.

  • Page 10: Introduction

    In the Course of using, in case of Any Problems not covered by this Manual, please contact Local Yolico Representatives or Engineering Technical Personnel from our Company. Our Professional Staff is glad to Serve you. Please continue to use this Product.
  • Page 11 Model List (200V) Output Rating Dimension (mm) Frame Model Code × × Motor Current Size (kW) (kVA) YD101 00P4-T2S × × 160 79 126 0.75 YD101 00P7-T2S × × YD101 01P5-T2S 160 93 126 × × 10.5 160 100 126 YD101 02P2-T2S Model List (400V) Output Rating...

  • Page 12: 3 General Technical Data

    1.3 General Technical Data RelayOutput(RA-RC/R1A-R1C&R2C-R2A/R2B) 1: RA-RC, Frame Size A and A1 Mains Supply(L1,L2,L3)/ (L1,L2) Number of Relay 2: R1A-R1C and R2A,R2B-R2C, Frame B to D 1x200- 240V ± RA-RC/ R1A-R1C/ R2A-R2C: Make (N.O.) Mains Voltage 3x200- 240V ± Relay Type R2B-R2C: Break (N.C.) 3x380- 480V ±...

  • Page 13: Surrounding And Installation

    Face Obverse. VFD may Overheat if mounted in a Incorrect Position. ◆ A VFD or VFDs installed in a Enclosure, be sure the Free Space for Cooling Effect, Yolico recommended the Free Space around VFD is 100mm for H and 50mm for W. please see Fig. 2-1.

  • Page 14: 3 Installing Position

    2.3 Installing Position Note: If the VFDs are mounted for Up and Down Position and no Separator between VFDs, the Space between two VFDs must be more Free. Take YD101-00P7-T4 and YD101-05P5 as example, the Min. Free Space “H” between VFDs must be a “L1"...
  • Page 15 2.4 Appearances and Mechanical Dimensions Fig.1 Fig.2 Fig.3 Fig.4 Tolerance +/- 0.5 mm Dimension (mm) Frame Fig. Size Ø4 Fig.1 A1/A2 93/100 126 Ø4 Fig.2 86 5 . 70 5 . Ø5 Fig.3 Ø5 Fig.4 214 5 . Ø6 Y D 1 0 1 S e r i e s 2 - 3...

  • Page 16: 5 Operator Mechanical Dimension

    2.5 Operator Mechanical Dimension 6.9±0.15 43.5±0.2 16.4±0.15 6.7±0.1 69.0±0.2 37.5±0.15 73.0±0.3 41.1±0.15 2.6 Operator Punch/ Drill Hole Dimension 38.5 Thinkness ≤ 3mm Y D 1 0 1 S e r i e s 2 - 4...
  • Page 17 2.7 Removing the Operator Detail 1 Step 1 Step 2 Step 3 Removing Procedure: Step 1: Stick a Slotted Screwdriver in the Groove on Top of Operator as Detail 1, approximately 45 Degrees with the Operator. Step 2: Slight tilt Screwdriver to Snap the Retaining Clip, please do not make it broken. Step 3: Pull Operator out then Remove it.

  • Page 18: Wiring & Terminals

    3. Wiring & Terminals 3.1 All Electrical Wiring Terminals Diagram DC-Link/ Brake Unit Brake Resistor YD101 AC Mains Supply Induction Motor Multi-function Digital Input Analog Output 0 to 10V(2mA) Pulse 10kHz max. Relay Output RA(R1A) RY 1 250VAC/2A or 30VDC/1A Analog Input RC(R1C) 10V +10V/ 12V (20mA)

  • Page 19: 2 Mains Circuit Terminals Description

    3.2 Mains Circuit Terminals Description Symbol Terminals Description Mains Power Input 1Ø: L1, L2 3Ø: L1, L2, L3 3Ø Motor Output P & BR: External Brake Resister connection P/ N: External Brake Unit or DC-Link connection Grounding or Earth 3.3 Mains Terminals Configuration Size A (A1/A2) Size A (A1/A2) 400V (0.4~ 3.0kW)

  • Page 20: Control Terminals Description

    3.4 Control Terminals Description Symbol CTL Terminals Description RC(R1C) Multi-function Relay Output 1 (RY1) Rating: 250VAC/ 2A or 30VDC/ 1A RA R1A Multi-function Relay Output 2 (RY2) Rating: 250VAC/ 2A or 30VDC/ 1A Common of D1~D6 Multi-function Digital Input Logic: NPN Common of D1~D6 Analog REF PWR Supply, Rating: 20mA Max.

  • Page 21: 6 Terminal Tightening Torque And Cable Size In Installation

    3.6 Terminal Tightening Torque and Cable Size in Installation Mains/ Motor/ DC-Link/ Brake/ Earth Control Frame Torque Torque Size Cable Cross Section Cable Cross Section Range [AWG (mm )] Range [AWG (mm )] lbf-in lbf-in A(A1/A2) 20~9AWG(0.5~6mm ) 1.37 (200V) 25~15AWG A(A1/A2) 1.68...

  • Page 22: Control Connection

    b) Control Connection Be sure to connect CTL Circuit to the CTL Terminals. 1. All Signal Lines of Control Circuit must not be Longer than 50m and must be Separated from the Mains and Motor Cables, such as L1, L2, L3, U, V, W, P, N, BR. 2.
  • Page 23 4.2 Monitor Display (Ux-XX) Basically all Monitor Display Ux-xx can be selected no matter what VFD is in Run or Stop Situation. Monitor Display List Parameter Min. Name Content Analog Output Signal Unit U1 01 Frequency REF Monitor Frequency Reference 10V: Max.

  • Page 24: Lcp Introduction

    4. LCP Introduction 4 1 Brief Functions of LCP The Local Control Panel (LCP) is a Removable Operator, it named as Operator, Keypad, Digital Operator in this Manual. Hereby introduces the Keys/ Functions of LCP with default Display status after VFD Powered up. 5 off 8 Segments Display LEDs Displays Set Values of Parameter, Parameter Groups or Motoring Values/ Data such as Output Frequency, Current, Voltage, Fault Code or Fault Log.

  • Page 25: 3 Operation Via The Lcp

    4 3 Operation via the LCP 4.3.1 The Display In Actual Frequency Outputs In Frequency Reference In Frequency Setting LED LED Fully Lit while VFD Running LED Blinks while VFD Stopping Blinks while change Value of selected Digital ● Displayed VFD in Stopping Status It shows the Frequency Reference, all LEDs are Blinking.

  • Page 26: 3.3 ↑ Increment/ ↓ Decrement Functions Structure

    4.3.3 ↑ Increment/ ↓ Decrement Functions Structure Increment/ Decrement Depress Depress for a while The Value of selected Digital just changed by Unit Value if depress the Key. The Value will be continue Note changed after depress for a while. 4.3.4 LCP Operating Example ●...
  • Page 27 ● Change Frequency Reference when VFD in Stops / Operates Set REF VFD in Stop Set REF VFD in Run Displays Actual FRQ (LED Fully Lit) Displays Volt. after /ENT Power On Blinks 3 Sec. /ENT Set FRQ for 1 Digital (Blinks) /ENT Displayed Frequency...

  • Page 28: 3.5 Command And Reference Relation

    4.3.5 Command and Reference Relation (Take 3 Wires Control as Example) REF & Direction VFD in Run VFD in Stop VFD in Stop Output Frequency Time Indicator (LED) Indicator (LED) = Off = Fully Lit = Blinks Y D 1 0 1 S e r i e s 4 - 6...

  • Page 29: Parameter Introduction

    5. Parameter Introduction 5 1 Parameters Reading Use the following Key to determine which Control Mode, Detail Information and Access Level are Available for each Parameter in this Manual. Run Mod Initia V/F o2-4 G H I A1-02 Control Method Selection X X X X X Setting Value @ [0 ]...

  • Page 30: 1.1 Parameters List

    5 1.1 Parameters List Group Function Page U1 (Status Monitor) U (Monitoring) U3 (Fault Log) A (Initialization) A1 (Initialization Set-up) B1 (Sequence) B2 (DC Braking) B (Application) B3 (Speed Search) B5 (PID Control) C1 (C1 ACC/DEC Time) 5 11 C2 (S-Curve ACC/DEC) 5 11 C (Tuning) C3 (Motor Slip Compensation)

  • Page 31: 2 Initialization, Group (A)

    Run Mod Initia V/F o2-4 5.2 Initialization, Group (A) 5.2.1 Initialization Set-up: A1 A1-02 Control Method Selection X O O X X A1-04 Parameter Password X O O X X Setting Value Setting Value @ [0] 0~ 65535 @ 00000 V/F Control VVT Control Function Name...

  • Page 32: Sequence: B1

    Run Mod Initia V/F o2-4 5.3 Application, Group (B) 5.3.1 Sequence: B1 B1-01 Reference Source Selection X O O X X B1-03 Stopping Method Selection X O O X X Setting Value Setting Value LCP MOPs @ [0] Ramp to Stop @ [0] Coast to Stop Terminals...
  • Page 33 Run Mod Initia V/F o2-4 B1-11 Terminal Control Selection X O O X X B1-09 Auxiliary Operation Method X O O X X Selection Setting Value Setting Value FOR/STOP-REV/STOP @ [0] RUN/STOP-FOR/REV LCP MOPs @ [0] 3 Wires Control Terminals Serial Communication Function Name Function Name...
  • Page 34 Run Mod Initia V/F o2-4 5.3.2 DC Brake: B2 B2-01 DC Braking Frequency at Stop X O O X X B2-04 DC Braking Time at Stop X O O X X Setting Value Setting Value 0.10~ 10.00 (0.01 Hz) @ 1.5 0.0~ 25.5 (0.1 Sec.) @ 0.5 Function Description...

  • Page 35: Pid Control: B5

    Run Mod Initia V/F o2-4 5.3.4 PID Control: B5 B5-01 PID Control Mode Selection X O O X X Function Description [1]: D is the variation(Target – Feedback) in the per unit Setting Value Time(B5-02) PID Disable @ [0] [2]: D is the Feedback Value in the per unit Time(B5-02) PID Enable (Deviation Signal is put through [3]: D is the variation(Target –...
  • Page 36 n Function of P, I, D and PID ● Proportional – P Control: A control Input Proportional to the Deviation is Output. The Deviation can't be Zero by P Control alone. ● Integral – I Control: A Control Input which is an Integral of the Deviation is Output. This is effective for matching the Feedback to the Setpoint Value.
  • Page 37 Run Mod Initia V/F o2-4 B5-02 PID Feedback Regulated Gain O O O X X B5-08 PID Control Delay Time O O O X X Setting Value Setting Value 0.00~10.00 @ 1.00 0.0~2.5 (Sec.) @ 0.0 Function Description Function Name B5-02 is the Feedback Proportional Coefficient, the PID Control Output Primary Delay Time Deviation is equal to (Target - Feedback) X B5-02...
  • Page 38 Run Mod Initia V/F o2-4 Run Mod Initia V/F o2-4 B5-14 PID Sleep Frequency X O O X X B5-17 PID Wake Up Delay Time X O O X X Setting Value Setting Value 0.00~650.00 (Hz) @ 0.00 0.0~25.0 (Sec.) @ 0.0 Function Description Function Description...

  • Page 39: Tuning, Group (C)

    Run Mod Initia V/F o2-4 5.4 Tuning, Group (C) 5.4.1 Acceleration/ Deceleration Time: C1 C1-01 Acceleration Time 1 O O O X X C1-03 Acceleration Time 2 O O O X X Setting Value Setting Value 0 1~3600.0 (Sec.) @ 10.0 0.1~3600.0 (Sec.) @ 10.0 Function Description...

  • Page 40: Motor Slip Compensation At V/F Control: C3

    Run Mod Initia V/F o2-4 5.4.3 Motor Slip Compensation at V/F Control: C3 C3-01 Motor Rated Slip Compensation X O O O X C3-02 Slip Compensation Delay Time X O O O X Setting Value Setting Value 0.0~200.0 (%) @ 0.0 0.05~10.00 (Sec.) @ 0.10 Function Description...

  • Page 41: Reference, Group (D)

    Run Mod Initia V/F o2-4 5.5 Reference, Group (D) 5.5.1 Preset References: D1 D1-09 JOG Frequency Reference O O O X X D1-18 Multi-Step Preset Speed 5 O O O X X Setting Value Setting Value 0.00~650.00 (Hz) @ 2.00 0.00~650.00 (Hz) @ 25.00 Function Description...
  • Page 42 Run Mod Initia V/F o2-4 D1-31 ACC Time of Preset Speed 1 O O O X X D1-47 ACC Time of Preset Speed 9 O O O X X Setting Value Setting Value 0.1~3600.0 (Sec.) @ 10.0 0.1~3600.0 (Sec.) @ 10.0 D1-32 DEC Time of Preset Speed 1 O O O X X D1-48 DEC Time of Preset Speed 9...
  • Page 43 < Real Acceleration/ Deceleration Time Calculation < The Acceleration Time is defined as the Time it takes for VFD Output Frequency to accelerate from 0% to 100% Motor Rated Frequency. It takes the Motor Rated Frequency (T1-05) as the Denominator in Calculation below. C1-__ X Frequency Reference C2-01+ C2-02 Actual ACC Time=...

  • Page 44: References Limits: D2

    Run Mod Initia V/F o2-4 ●Mode 2: ACC/ DEC Time Calculation for each Preset Speed, when RUN Command Continued. D1 35 D1 36 D1 31 D1 32 D1 33 D1 34 D1 38 Time D1 37 Preset Speed 1 Preset Speed 3 Preset Speed 0 Preset Speed 2 Preset Speed 4...

  • Page 45: Jump Frequencies: D3

    Run Mod Initia V/F o2-4 5.5.3 Jump Frequencies: D3 This Function allows the Prohibition or “Jumping” of Critical Frequencies so that the Motor can operate without Resonant Vibrations caused by some Machine Systems. This Function is also used for Dead-Band Control. Setting the Value to 0.00Hz disables this Function.

  • Page 46: Motor, Group (E)

    Run MOB Initia V/F o2-4 5.6 V/F Pattern & Motor, Group (E) 5.6.1 V/F Pattern: E1 E1-01 Input Mains Voltage X O O O X E1-03 V/F Pattern Selection X O O O X Setting Value Setting Value 170.0~264.0 (VAC) @ 220.0 Preset V/F Pattern can be Selected [0]~[E]...
  • Page 47 ■ 1.5kW & less V/F Pattern The Voltages showed below are for 200 V class VFDs. Double the Voltages if 400 V class VFDs. ● General Purpose (Value: 0~3) V alue: 0 V alue: 0 Value: 1 Value: 2 Value: 3 50(Hz) 60(Hz) 60(Hz)
  • Page 48 ■ 2.2~ 22kW V/F Pattern The Voltages showed below are for 200 V class VFDs. Double the Voltages if 400 V class VFDs. ● General Purpose (Value: 0~3) V alue: 0 V alue: 0 Value: 1 Value: 2 Value: 3 50(Hz) 60(Hz) 60(Hz)
  • Page 49 Run MOB Initia V/F o2-4 ■ Custom V/F Pattern Set up a Custom V/f Pattern by setting Parameter E1-03 to “F”, and then setting the Values in Parameters E1-04 to E1-13 Be sure to satisfy the following Conditions for Setting E1-04 Maximum Output Frequency X O O X X Parameters E1-04 to E1-13...

  • Page 50: Motor Set-Up: E2

    Run Mod Initial V/F o2-4 Run Mod Initia V/F o2-4 5.6.2 Motor Set-up: E2 (V/F Control Only) E2-01 Motor Rated Current X O O O O E2-03 Motor No-Load Current X O O O X Setting Value Setting Value The Default & Setting Varies depending on the The Default &...

  • Page 51: Terminal, Group (H)

    Run Mod Initia V/F o2-4 5.7 Terminal, Group (H) 5.7.1 Digital Inputs: H1 The YD101 has Six Multi-function Contact Inputs for the Set-up of Numerous Functions, including Multi-step Speed Operation, PID, Speed Search, and many others. H1-01 Terminal D1 Selection X O O X X H1-06 Terminal D6 Selection X O O X X...
  • Page 52 ● Multi-step Reference bit 0~3 (setting: 3,4,5,32) Multi-Step Ref bit 0 through 3 (Set Value = 3, 4, 5, and 32), see Table Multi-Step Reference Selection Multi-Step Reference Selection Multi-step Reference bit 3 bit 2 bit 1 bit 0 Mater/ Auxiliary Reference Source, Preset Speed 0 D1-14 Preset Speed 1 D1-15 Preset Speed 2...
  • Page 53 ● ACC/ DEC Time Ramp Hold (setting: A) The ACC/ DEC Hold Command is used to Temporarily Hold the Output Frequency at the Current Frequency Reference, when the Hold Command is Input. When a Stop Command is Input, the Acc/ DEC Hold condition is released and Operation Stops. Run Command Acc,/ DEC Hold Frequency Reference...
  • Page 54 ● ACC/ DEC Time 2 Selection (setting: 1A) Activated (ON): Acceleration/ Deceleration Time is set by Parameters C1-03 and C1-04. Inactivated (OFF): Acceleration/ Deceleration Time is set by Parameters C1-01and C1-02. ● PID Integral is Reset (setting: 30) Activated (ON):PID Integral Value is set to Zero. Inactivated (OFF): PID Integral Values are Added.
  • Page 55 Run Mod Initia V/F o2-4 H1-11 D1~ D5 Input Signal Selection X O O X X H1-13 MOP Control Bandwidth X O O X X Setting Value Setting Value @ 00000 0 0 0 0 0 0.00~ 5.00 @ 0.00 bit 0: D1 Function Description bit 1: D2...
  • Page 56 Run Mod Initia V/F o2-4 H1-14 MOP Hold Reference Selection X O O X X H1-06= 89 (D6-Pusle Input) H1-15= 1 ( Pulse Frequency Survey Mode) Setting Value H1-17= 0.01~ 9.99 Held Frequency during MOP Operation is @ [0] Input Pulse FEQ Retained.

  • Page 57: Digital Outputs: H2

    Run Mod Initia V/F o2-4 ● Counter Timing Diagram The Counter Trigger Input can be connected to an External Pulse Generator when Counting a Process Step or Unit of Material. The Time Diagram below shows how the Counter working and Setting, please read description on Next Page. i.e.
  • Page 58 ● Frequency Agree (setting: “2”) Activates whenever the Output Frequency “Agrees” with the Frequency Reference, Plus or Minus the Free Agree Detection Width (L4-02). This is Effective during Both Forward and Reverse Operation. Fdet= Reference± L4-02 STOP Command Frequency Detection Width Reference (L4-02) Output...
  • Page 59 ● Frequency Detection 1 (setting: “4”) Activates whenever the Output Frequency is at or above the Frequency Detection Level (L4-01). This is Effective during both Forward and Reverse Operation. Fdet= Reference≥ L4-01 STOP Command Frequency Reference Frequency Detection Level (L4-01) Output Frequency (L4-01)

  • Page 60: Analog Inputs: H3

    Run MOB Initia V/F o2-4 5.7.3 Analog Inputs: H3 H3-02 Terminal AVI Reference % Gain O O O X X Function Description Setting Value ● Signal is 0~10V or 0~20mA 0~1000 (%) @ 100 V(v) X (D2-01) Function Description (Hz) 10(v) Set Terminal AVI Input Gain Level when the Reference Voltage is 10V, as Percentage of D2-01 (Frequency...
  • Page 61 ● AVI/ ACI Bias The Bias is not for Frequency only, the Definition is different depends on H3-14 Selection as below. 1. When H3-14=0 (Positive Value), the Frequency relatives to the Analog Signal Input 0 is called “Reference Bias” (F ), the Bias is set for Frequency Reference.
  • Page 62 See Example below to know and get a correct % Bias & Bias Selection for your Application. ● i.e. +50% Bias with Normal Selection Bias Frequency Upper 100% 50Hz H3 02 H3 02 H3 03 H3 03 H3 14 H3 14 H3 15 H3 15 Limit D2-01...

  • Page 63: Analog Outputs: H4

    Run Mod Initia V/F o2-4 5.7.4 Analog Outputs: H4 H4-01 AO Function Selection O O O X X H4-09 Terminal AO Bias +/- Selection O O O X X Setting Value Setting Value Frequency Reference Positive @ [0] Output Frequency @ [2] Negative Output Current...

  • Page 64: Serial Communication (Modbus) Set-Up: H5

    Run Mod Initia V/F o2-4 5.7.5 Serial Communication (Modbus) Set-up: H5 The VFD uses Communication Terminals A,B,SG to communicate via MODBUS Protocol. H5-01 Modbus Station Address X X X X X H5-06 Modbus Response Delay Time X X X X X Setting Value Setting Value 1~16 (X 2mS.)
  • Page 65 Run Mod Initia V/F o2-4 H5-12 Number of MODBUS Error X O O X X H5-11 MODBUS Time Out Detection X O O X X Setting Value Setting Value 1~20 0.0~25.5 @ 0.0 Function Name Function Name Allowed Number of Serial Communication Error Serial Communication Time Out Detecting Time Function Description Function Description...

  • Page 66: Protection, Group (L)

    Run Mod Initia V/F o2-4 5.8 Protection, Group (L) 5.8.1 Motor Overload: L1 L1-06 Motor OL1 Selection X O O X X L1-08 Motor Overload Type Selection X O O X X Setting Value Setting Value OL= 150%, 1 Minute @ [0] Motor Overload Detection is enabled.

  • Page 67: Power Loss Ridethrough: L2

    Run Mod Initia V/F o2-4 5.8.2 Power Loss Ridethrough: L2 When Momentary Power Loss occurs, Operation can Restart Automatically, according to the Setting of the Following Parameters. L2-01 Power Loss Selection X O O X X L2-02 Momentary Power Loss Time X O O X X Setting Value Setting Value...

  • Page 68: Stall Prevention: L3

    Run Mod Initia V/F o2-4 5.8.3 Stall Prevention: L3 This Function Automatically Adjusts the Output Frequency, Acceleration and/or Deceleration Rates in order to Continue Operation without Tripping or “Stalling” the VFD. L3-01 Acceleration Stall Prevention X O O X X L3-04 Deceleration Stall Prevention X O O X X Setting Value...
  • Page 69 Run Mod Initia V/F o2-4 L3-06 Running Stall Prevention Level X O O X X L3-08 Running Over Volt. Prevention X O O X X Setting Value Setting Value 10~300 (%) @ 150 Disabled @ [0] Function Name Enabled: Increase Output FRQ Enabled: Increase DEC Time Stall Prevention Level During Running Function Name...

  • Page 70: Reference Detection: L4

    [0]: When the B1-02/ B1-09= 2(Terminals) , if Run Command Signal is On and Mains Power Up, the VFD will Start. Yolico Recommend turning Run Command Off if the Mains is Off, avoids the Human Injury or Machine Damage after Power Up again.
  • Page 71 Run Mod Initia V/F o2-4 L5-07 Direct Start Delay Time X O O X X L5-08 KEB Deceelation Time Setting X O O X X Setting Value Setting Value 2.0~300.0 (Sec.) @ 2.0 0.0~25.0 (Sec.) @ 0.0 Function Name Function Name Kinetic Energy Braking Ridethrough Deceleration Time Direct Start Delay Time after Power Up Setting...

  • Page 72: Over Current Detection L6

    Run MOB Initia V/F o2-4 5.8.6 Over Current Detection: L6 L6-01 Overcurrent Detection Selection X X X X X L6-03 Overcurrent Detection Time X O O X X Setting Value Setting Value Disabled @ [0] 0.0~10.0 @ 0.1 Enabled whenever at Speed Agree Level. Function Name Continue Running after Detection.

  • Page 73: Operator, Group (O)

    Run Mod Initia V/F o2-4 5.9 Operator, Group (O) 5.9.1 Monitor Selection: O1 O1-02 Monitoring after Power Up X O O X X O1-07 Scale for Monitoring Selection O O O X X Setting Value Setting Value Output Frequency @ [0] None @ [0] 5 Digits of RPM displayed as 00000...
  • Page 74 Run Mod Initia V/F o2-4 O2-05 LCP M.O.P. Mode Selection X O O X X O2-10 Allow Worked Days X O X X X Setting Value Setting Value M.O.P Disable @ [0] 0~65535 (Days) M.O.P. Enable Function Name Function Name VFD Allowed Workinging Days Digital Operator M.O.P.

  • Page 75: Process, Group (P)

    Run Mod Initia V/F o2-4 5.10 Process, Group (P) 5.10.1 Auto Process Operation: P1 P1-00 Auto Process Selection X O O X X P1-10 Auto Process Speed 9 O O O X X Setting Value Setting Value 0.00~650.00 (Hz) @ 0.00 Auto Process Disable @ [0] Executes 1 Cycle Operation then Stop...
  • Page 76 Run Mod Initia V/F o2-4 P1-23 Run Time 6 for Speed 6 X O O X X P1-36 Run Direction 3 for Speed 3 X O O X X Setting Value Setting Value 0.0~3600.0 (Sec.) @ 0.0 STOP @ [0] P1-24 Run Time 7 for Speed 7 X O O X X Setting Value...
  • Page 77 Run Mod Initia V/F o2-4 P1-46 Run Direction 13 for Speed 13 X O O X X P1-48 Run Direction 15 for Speed 15 X O O X X Setting Value Setting Value STOP @ [0] STOP @ [0] P1-47 Run Direction 14 for Speed 14 X O O X X Setting Value STOP...
  • Page 78 (C) Executes 1 Cycle Operation then Keep Running at Last Process Speed (P1-00= 3 or 6) VFD is according to set Operation mode, Operates One Cycle then Keep Running at Last Process Speed “Auto Process Speed 15" (P1-16), In other words it is needed to set the P1-16 and closely associated Parameters when P1-00=3 or 6. i.e.

  • Page 79: Vvt Adjusting, Group (T)

    Run Mod Initia V/F o2-4 5.11 VVT Adjusting, Group (T) Parameters in Group (T) are Related with the Processor Programing of VFD, the VFD will Regulate the Output Automatically according to Parameter Set Group (T) and Feedback Detection. Please adjusts the following Parameters based on Motor Specification and Application if Needed. 5.11.1 Motor Nameplate Data: T1 T1-01 Motor Autotuning X O O X O...
  • Page 80 Run Mod Initia V/F o2-4 T2-05 VVT Torque Boost at Low Speed X O X X O ● Torque/ Speed Pattern Characteristic is as Below: Setting Value Torque 0~300 (%) @ 90 ΔFslip: Increased Slip Frequency Function Name Torque Compensation Gain @ Low Speed for VVT CTL Function Description slipH Increases the T2-05 to Enlarge the Output Voltage.

  • Page 81: Fault Code And Troubleshooting

    ● Turn ON the Reset Input Signal or Depress the RESET Key on the LCP, or Cycle Power to Reset the Stop Status. ● Remedial Actions Described does not solve the Problem, please contact Yolico Representative for Help. Table. Fault Conditions, the Possible Causes and Remedial Actions...
  • Page 82 Table. Fault Conditions, the Possible Causes and Remedial Actions- continued Reset Fault Name & Possible Causes Remedy Condition Heat Fins Over Temperature ● Check on Cooling of the VFD Cabinet. The Heat Fins Temperature too High, over ● Install a Cooling Unit or Remove Heat Source than Hardware Protection Level.

  • Page 83: Vfd Warnings & Remedy

    6.1.2 VFD Warnings & Remedy Unlike Faults, Warnings do not activate Fault Contact Outputs, and The Warning Signal can not be Reset by Auto Restart Function or Manual. After the Cause of the Warning is corrected, the VFD Returns to its Former Operation Status Automatically. The Digital Operator may display in Blinking when a Warning Occurs.

  • Page 84: Vfd Special Conditions & Remedy

    6.1.3 VFD Special Conditions & Remedy Like Warnings, the Fault Contact Outputs will not activate, and the Conditions can not be Reset neither. After the Cause of the Condition is corrected, the VFD Returns to its Former Operation Status Automatically. The Digital Operator may display in Blinking when a Special Condition Occurs.

  • Page 85: Vfd Operation Error & Remedy

    Error Name & Possible Causes Remedy Condition VFD Capacity Setting is incorrect OPE01 ● Contact Yolico Representative to get the Support ● o2-04 doesn't match with VFD Hardware Detection Parameter Setting Range is Incorrect OPE02 ● Check the Setting Value ●...

  • Page 86: Maintenance And Inspection

    7. Maintenance and Inspection 7.1 Maintenance and Inspection This Section describes Basic Maintenance and Inspection Procedures for the YD101 Series VFD, Yolico offers the Warranty to Ensure Quality of YD101. The YD101 will Function Longer if it is kept Clean, Cool and Dry, and if all Precautions Highlighted in this Manual are Observed.

  • Page 87: Periodic Maintenance Of Parts

    ■ Periodic Maintenance of Parts The VFD is configured by Many Parts, and these Parts Operate properly to make Full use of the VFD Functions. Among the Electronic Components, Some Parts Require Maintenance depending on the Usage Conditions. In Order to keep the VFD Operating Normally Over a Long Period of Time, it is Necessary to perform Period Inspections and Replace Parts according to their Service Life.

  • Page 88: Appendix

    A. Appendix A.1 Dynamic Braking Configuration Depends On VFD Model and Size, YD101 Series offer Different Types of Braking Configuration for Brake Devices Connection, as Braking Resister and Braking Unit plus Resister. Please see Table A-1, A-2 below for Detail.

  • Page 89: Parameter List Table

    A.2 Parameter List Table Parameter Name & Minimum User Function Default Setting Range (Digital Operator Displayed) Unit Setting U1-01 Frequency Reference …… …… 0.01Hz U1-02 Output Frequency …… …… 0.01Hz U1-03 Output Current …… …… 0.1A U1-06 Output Voltage …… ……...
  • Page 90 Parameter Name & Minimum User Function Default Setting Range (Digital Operator Displayed) Unit Setting 0 ～ 1 B5-06 PID CTL Offset +/- Selection …… 0 ～ 109 B5-07 PID CTL Offset 0.0 ～ 2.5 B5-08 PID Output Primary Delay Time 0.1Sec.
  • Page 91 Parameter Name & Minimum User Function Default Setting Range (Digital Operator Displayed) Unit Setting 0.00 ～ 650.00 D1-24 Multi-Step Preset Speed 11 0.00 0.01Hz 0.00 ～ 650.00 D1-25 Multi-Step Preset Speed 12 0.00 0.01Hz 0.00 ～ 650.00 D1-26 Multi-Step Preset Speed 13 0.00 0.01Hz 0.00 ～...
  • Page 92 Parameter Name & Minimum User Function Default Setting Range (Digital Operator Displayed) Unit Setting 170.0 ～ 528.0 E1-01 Input Mains Voltage 220.0 0.1V 0 ～ F E1-03 V/F Pattern Selection …… 40.00 ～ 650.00 E1-04 Maximum Output Frequency 50.00 0.01Hz 0.0 ～...
  • Page 93 Parameter Name & Minimum User Function Default Setting Range (Digital Operator Displayed) Unit Setting 0 ～ 100 H3-11 Terminal ACI Reference % Bias 1 ～ 100 H3-12 Terminal AVI Scan Time 1 (x2mS) 0 ～ 3 H3-13 Terminal AVI/ACI Signal Selection ……...
  • Page 94 Parameter Name & Minimum User Function Default Setting Range (Digital Operator Displayed) Unit Setting 0.00 ～ 650.00 L4-01 Frequency Agree Level 0.00 0.01Hz 0.00 ～ 30.00 L4-02 Frequency Agree Width 2.00 0.01Hz 0 ～ 10 L5-01 Number of Automatic Restart 0 ～...
  • Page 95 Parameter Name & Minimum User Function Default Setting Range (Digital Operator Displayed) Unit Setting 0.0 ～ 3600.0 P1-17 Run Time 0 for Speed 0 0.1Sec. 0.0 ～ 3600.0 P1-18 Run Time 1 for Speed 1 0.1Sec. 0.0 ～ 3600.0 P1-19 Run Time 2 for Speed 2 0.1Sec.

  • Page 96: Abbreviation Index

    A.3 Abbreviation Index In the Manual, there are Abbreviations with Uppercase Words because of limited space in some Tables, please refer the explanation below to know what the real meaning for the Word. Alphabet Abbreviation Meaning Acceleration/ Accerlative/ Accerlating Auto Voltage Regulation Brake/ Braking Command Constant Power (Area )

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