Hiwin E1 Series User Manual
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Hiwin E1 Series User Manual

Electronic cam control system
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E1 Series Servo Drive
Electronic Cam Control System
User Manual
www.hiwinmikro.tw
MD27UE01-2203_V1.1

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Summary of Contents for Hiwin E1 Series

  • Page 1 E1 Series Servo Drive Electronic Cam Control System User Manual www.hiwinmikro.tw MD27UE01-2203_V1.1...
  • Page 2 The version of the manual is also indicated on the bottom of the front cover. Version Release Date Release Date Version Applicable Product Revision Contents Mar. 8 , 2022 E1 series servo drive First edition. Mar. 8 , 2022 E1 series servo drive Servo Drive Firmware Version.
  • Page 3 Firmware Change History Refer to “E1 Series Servo Drive User Manual” for the information of servo drive firmware version. Servo Drive Firmware Version Revision Contents related to Electronic Cam Function 2.8.8 Support electronic cam control system.

  • Page 4: Table Of Contents

    Table of Contents Servo Drive Specification ..........................1-1 Introduction for Electronic Cam ........................2-1 Setting Procedure ............................3-1 Single axis setting ........................... 3-3 Select electronic cam control mode ....................3-4 3.2.1 Group communication mode ....................3-4 3.2.2 Pulse input mode ........................3-7 Hardware configuration for communication ..................

  • Page 5: Servo Drive Specification

    1. Servo Drive Specification Servo Drive Specification ..........................1-1 HIWIN MIKROSYSTEM CORP.
  • Page 6 MD27UE01-2203 Servo Drive Specification E1 Series Servo Drive Electronic Cam Control System User Manual Select the model based on electronic cam control mode. Table 1.1 Applicable Type Control Interface Model Electronic Cam Control Mode Pulse input mode ED1S-VN-□□□□-01-□□ Voltage command...

  • Page 7: Introduction For Electronic Cam

    2. Introduction for Electronic Cam Introduction for Electronic Cam ........................2-1 HIWIN MIKROSYSTEM CORP.
  • Page 8 MD27UE01-2203 Introduction for Electronic Cam E1 Series Servo Drive Electronic Cam Control System User Manual Mechanical cam exists in the physical mechanical structure, and its shape is designed based on requirement. When the profile needs to be adjusted or modified, mechanical cam must be redesigned and processed, which is time-consuming and inconvenient.
  • Page 9 MD27UE01-2203 Introduction for Electronic Cam E1 Series Servo Drive Electronic Cam Control System User Manual Figure 2.2 HIWIN MIKROSYSTEM CORP.
  • Page 10 MD27UE01-2203 Introduction for Electronic Cam E1 Series Servo Drive Electronic Cam Control System User Manual (This page is intentionally left blank.) HIWIN MIKROSYSTEM CORP.

  • Page 11: Setting Procedure

    Introduction for flying shear - rotary system ................. 3-16 Electronic cam control interface setting ..................3-17 3.9.1 Step 1: Select electronic cam mechanism ................3-17 3.9.2 Step 2: Set profile parameters ..................... 3-18 3.9.3 Step 3: Test run ........................3-21 HIWIN MIKROSYSTEM CORP.

  • Page 12: Setting Procedure

    MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual Start Section 3.9.1 Step 1: Single axis setting Select electronic cam mechanism Section 3.1 Select electronic cam control mode Introduction for flying Introduction for flying Section 3.2...

  • Page 13: Single Axis Setting

    Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual 3.1 Single axis setting Respectively execute single-axis initialization based on “E1 Series Servo Drive Thunder Software Operation Manual”. The setting steps are given below. ◼ To use electronic cam control mode – Group communication mode Connect to master (material feeder) servo drive and execute single-axis initialization.

  • Page 14: Select Electronic Cam Control Mode

    MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual 3.2 Select electronic cam control mode E1 servo drive provides two electronic cam control modes, group communication mode and pulse input mode. The differences between them are listed in Table 3.2.1.
  • Page 15 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual Table 3.2.1.1 Parameter Description Effective Category t.0 Gantry control mode (Default) Electronic cam control mode t.1 (Group communication mode) Pt003 After power on Setup 2D dynamic error compensation t.2...
  • Page 16 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual Table 3.2.1.2 Parameter Description Effective Category Slave axis in group communication. t.0 (Define it as cutting axis in electronic cam control system) Master axis in group communication.

  • Page 17: Pulse Input Mode

    MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual 3.2.2 Pulse input mode Slave axis (cutting axis) of pulse input mode receives external pulses as signal sources of master axis (material feeder). The setting procedure is shown below.

  • Page 18: Hardware Configuration For Communication

    MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual 3.3 Hardware configuration for communication When group communication mode is used, connect two servo drives via CN8 with the communication cable, as Figure 3.3.1 shows. The specification of servo drive communication cable is given in Figure 3.3.2 and Table 3.3.1.

  • Page 19: Hardware Configuration For Pulse

    (material feeder), E1 servo drive can set the resolution of one revolution of motor to Pt212 (refer to section 8.6 in “E1 Series Servo Drive User Manual”). By doing so, master axis (material feeder) will send pulse signals to salve axis (cutting axis) according to the encoder output ratio.
  • Page 20 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual signals. For example, take E1 servo drive as master axis (material feeder), its resolution of motor is 8,388,608 count/rev. Therefore, Pt212 in master axis (material feeder) can be set as 4,194,304, and ECAM_PulseGain in slave axis (cutting axis) can be set as 2.

  • Page 21: Configuration Of Digital Input/Output Signal

    Flying shear - linear or flying shear - rotary function is activated by external trigger signal. Therefore, external trigger signal must be configured to the digital input signal “ECAM” of slave axis (cutting axis). Refer to section 8.1.1 in “E1 Series Servo Drive User Manual” for the setting of digital input signal allocation.

  • Page 22: Confirmation Of Initial Position, Preset Distance And Material Length

      homing is executed, the completed position will go to the desired initial position of flying shear - linear system. Refer to section 8.11 in “E1 Series Servo Drive User Manual” for the details of 3-12 HIWIN MIKROSYSTEM CORP.
  • Page 23 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual homing. ➢ Confirmation and record of preset distance: With “Test Run” window in Thunder, after moving master axis (material feeder) to make its material mark stay at the position of MARK sensor and record its feedback position, move master axis (material feeder) to make its material mark stay at the initial position of slave axis (cutting axis) and record its feedback position.
  • Page 24 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual ◼ Flying shear - rotary system Record the initial position, the preset distance and the material length based on the on-site mechanism of flying shear - rotary system, as Figure 3.6.2 shows. The initial position depends on the number of tools, as Figure 3.6.3 shows.
  • Page 25 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual (Pt20E/Pt210) converting to “count” is the preset distance. Note: Due to the measurement error, there might be a deviation during the actual execution of flying shear - rotary.

  • Page 26: Introduction For Flying Shear - Linear System

    MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual 3.7 Introduction for flying shear - linear system Refer to Figure 3.6.1 for the structure of flying shear - linear system. After flying shear - linear procedure is activated, make master axis (material feeder) operate with constant velocity and slave axis (cutting axis) back to the initial position.

  • Page 27: Electronic Cam Control Interface Setting

    MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual 3.9 Electronic cam control interface setting Through Thunder, select Tools in the menu bar and click Electronic cam to open “Electronic cam” window. Complete the following three steps.

  • Page 28: Step 2: Set Profile Parameters

    MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual 3.9.2 Step 2: Set profile parameters ◼ Profile parameters setting of flying shear - linear system Figure 3.9.2.1 Table 3.9.2.1 Category Item Unit Description Period (360 deg.) count The total length of the material.
  • Page 29 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual Category Item Unit Description decelerate. Set the percentage in a period for cutting axis to return Return to origin to the initial position. Based on the parameters setting of material feeder...
  • Page 30 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual Category Item Unit Description there are 4 tools, the interval must be 90 degrees.) Its initial position depends on the number of tools, refer to section 3.6 for the description.

  • Page 31: Step 3: Test Run

    MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual 3.9.3 Step 3: Test run ◼ Group communication mode Figure 3.9.3.1 is the test run page of electronic cam control system. The operating procedure is shown in Figure 3.9.3.2, and the parameters in this page are described in Table 3.9.3.1.
  • Page 32 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual Complete homing of slave axis (cutting axis) Click Activate Enable axes Wait until the status Set moving velocity Stop axes light of ECAM mode of master axis...
  • Page 33 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual Table 3.9.3.1 Category Item Description This status is used to check if electronic cam control mode is Light - ECAM mode activated. Click this button to activate electronic cam control mode (for Button - Activate group communication).
  • Page 34 MD27UE01-2203 Setting Procedure E1 Series Servo Drive Electronic Cam Control System User Manual Category Item Description column. This status shows the velocity of material feeder and cutting Light - ZONE axis are the same. If the status flashes once, it means the material passes Light - MARK MARK sensor once.

  • Page 35: Troubleshooting

    4. Troubleshooting Troubleshooting..............................4-1 Enable/Disable axes in electronic cam system ................4-2 Motor stopping method for alarm ....................4-2 Relevant alarms ..........................4-3 HIWIN MIKROSYSTEM CORP.

  • Page 36: Enable/Disable Axes In Electronic Cam System

    MD27UE01-2203 Troubleshooting E1 Series Servo Drive Electronic Cam Control System User Manual Incorrectly operating electronic cam control system may cause damage to the stage. For safety, pay attention to the following features before entering electronic cam control mode. 4.1 Enable/Disable axes in electronic cam system Group communication mode ◼...

  • Page 37: Relevant Alarms

    MD27UE01-2203 Troubleshooting E1 Series Servo Drive Electronic Cam Control System User Manual 4.3 Relevant alarms ◼ AL.FC0 Group control system communication error (when group communication mode is used) Table 4.3.1 Cause Confirmation Method Corrective Action Communication is interrupted. It could be disconnection of the...
  • Page 38 MD27UE01-2203 Troubleshooting E1 Series Servo Drive Electronic Cam Control System User Manual ◼ AL.Fd0 Electronic cam control system alarm Table 4.3.3 Cause Confirmation Method Corrective Action After the causes of the alarm are Check the causes of the alarm. cleared, perform alarm reset on...

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