TOSHIBA MACHINE CO., LTD.

Transcription

1 User s Manual Product SHAN5 Version 1.12 (V Series Servo Amplifier PC Tool) Model SFV02 July2005 TOSHIBA MACHINE CO., LTD.

2 Introduction This document describes the operation and installation methods of the PC tool SHAN5 for V-Series servo amplifiers. Note: The specifications of SHAN5 may be changed without a prior notice. Some screen shots in this document may be slightly different from the corresponding actual screens depending on your software version. Table of Contents Page 1. Overview 1-1. Main Functions 1-2. Operation Environment 1-3. Installation Method 1-4. Screen Names and Functions 2. How to Use Each Functional Screen 2-1. Main Menu Monitor Display Screen 2-2. Environment Screen 2-3. Edit Parameter Screen 2-4. Transfer Parameter Screen 2-5. Sampling Condition Screen 2-6. Frequency Analyze Condition Screen 2-7. Remote Drive Screen (Tuning Function) 2-8. Tuning Items and Steps Tuning Mode Select Screen Tuning Semi-Auto Mode Screen Tuning Real-Time Mode Screen Tuning Manual Mode Screen Tuning Gain Setup Screen Tuning Filter Setup Screen TFC (Twin Freedom Control) Setup Screen (Sub-monitor screen) 2-9. Amp Information Screen Real Alarm Screen Alarm History Screen Version Display Screen 3. Additional Information 3-1. Alarm (Detective Conditions and Solutions) 3-2. About HELP 1

3 1. Overview This section describes the main functions, working environment, installation method, and screen composition of SHAN Main Functions SHAN5 has the following major functions: * Monitoring V Series servo amplifier operational statuses (motor rotation rates, current values, commands, etc.) * Editing and transferring parameters * Waveform display function for measuring velocity and current waveforms * Frequency analyze function for measuring and displaying power spectra of velocity and current waveforms * Remote drive function * Tuning function 1-2. Operation Environment PC hardware and software requirements are as following: * CPU: Pentium 133 MHz or higher (recommended) * Memory: 32 MB or more (recommended) * Compatible operating system Windows 95 (Note: Not compatible with early versions and A version) Windows 98 (including the Second Edition) Windows Me Windows 2000 Compatibility test has not been conducted with Windows NT. * Display monitor Resolution: 1024 x 768 or 1028 x 1024 or higher (recommended) Note: See 2-2. Environment screen for changing serial ports and RS232C baud rates. 2

4 1-3. Installation Method Click the Setup.exe file in the SHAN5 folder in the CD-ROM. The SHAN5 InstallShield wizard screen (Fig ) will open. Fig SHAN5 InstallShield Wizard Startup Screen Install SHAN5 following the instructions on the displayed screens. 3

5 1-4. Screen Names and Functions SHAN5 has the following screens with the described functions. Screen No. Screen name Functions 000 Main Menu Monitor screen * Startup interface * Servo amplifier monitoring * Command buttons for opening Parameter Edit screen and Parameter Transfer screen 001 Environment screen * Settings of serial ports and communication baud rates may be changed. 010 Amplifier status screen * Amplifier operational conditions such as axis numbers, optional statuses, servo-lock missing conditions, and warnings are displayed. 020 Real Alarm screen * Up to eight ongoing alarms are displayed. Alarm numbers, messages, as well as individual alarm detecting conditions and possible workarounds are shown. 030 Alarm History screen * The latest alarm events are listed up to sixteen entries. You may also clear or save in a file alarm events from a history. 040 Version Status screen * Information such as the servo amplifier CPU version is displayed. 050 Option I/O screen (Mode 11 and 12 only) * Option I/O is enabled in the control modes 11 and 12. Option input range from 10 to 27 and output range from 10 to Option I/O screen (Mode 21 and 24 only) * Option I/O is enabled in the control modes 21 through 24. Option input range from 10 to 5F and output range from 10 to 5F 100 Edit Parameter screen * User, Analog adjustment, Tuning, and other parameters may be edited. PTP parameters and point data also may be edited for NCBOY-64. Editing objects may be switched using Standard Amp or NCBOY-64 on the Select Editing Object screen. 110 Edit Point Data screen * Point data entries from 0 through 63 may be edited. 120 Select Editing Object screen * Parameter editing objects may be changed in this screen. User, analog adjustment, and tuning parameters may be edited when Standard Amplifier is selected. User, analog adjustment, tuning, and PTP parameters and point data may be edited when NCBOY-64 is selected. 200 Transfer Parameter screen * You may transfer parameters to the servo amplifier from this screen. 300 Sampling Condition screen * Sampling condition may be set in this screen. Measurement items on Channels 1 through 4, sampling intervals, trigger conditions may be set. 310 Sampling Graphics screen * Sampling results are displayed in graphic charts on this screen. 320 Sampling Graphics Setup * Line colors and sizes of graphs and background colors on the screen 400 Frequency Analyze Condition screen 410 Frequency Analyze Graphics screen 420 Sampling Graphics Setup screen Sampling Graphics screen may be changed on this screen. * Measurement conditions for frequency analysis are set on this screen. You may set measurement items, oscillating frequencies, oscillating waveforms, etc. for Channel 1 and 2. * Measurement results for frequency analysis are set on this screen. Measurement results are displayed in four types: Timing Display, Power Spectrum, Frequency Response, or Response Summary. * Line colors and sizes of graphs and background colors on the Sampling Graphics screen may be changed on this screen. Fig Screen List 1 4

6 Screen No. Screen name Functions 510 Remote Drive Display screen (For Control modes 01 to 06) * Remote drive is operated on this screen in the Servo Amplifier control modes from 01 through 06. You may send sequence, position, current, and other commands available in each control mode from SHAN Remote Drive Display screen (Mode 11 and 12 only) * Remote drive may be operated on this screen in the control modes 11 and Remote Drive (For Mode 21 through 24) * Remote drive is operated on this screen in the Servo Amplifier control modes from 21 through Tuning Mode Select screen * You may select Tuning screens for the Servo Amplifier Tuning Mode (TP01). 610 Tuning Semi-Auto Mode Select this Tuning screen when TP01 is set to 1. screen The load inertia ratio (TP03) is measured from several ten times of commutation. Select this Tuning screen when TP01 is set to 2. The load inertia is adjusted during ordinary operation. 620 Tuning Real-Time Mode screen 630 Tuning Manual Mode screen Select this Tuning screen when TP01 is set to 3. The load inertial ratio is calculated by measuring velocity and current changes during linear speed acceleration or deceleration. 650 Tuning Gain Setup screen * Set Tuning parameters (TP02 through 17) on this screen. 660 Tuning Filter Setup screen * Various tuning filters may be set on this screen. 670 TFC Setup screen * Make settings for Twin Freedom Control (TS41) on this screen. Fig Screen List 2 5

7 2. How to Use Each Functional Screen This section describes how to use each screen Main Menu Monitor Display Screen 2-1. Main Menu Monitor Display screen The Main Menu Monitor Display screen consists of two parts: one for monitoring rotation, current values, etc. and the other with a number of buttons for opening the Edit Parameter, Transfer Parameter, and other screens. When alarms are issued on the servo amplifier operation, the same alarms as those indicated with LED lights at the bottom of the screen. Click the [Real Alarm] button to open the Real Alarm screen for displaying all active alarms. (See Real Alarm screen.) Note: Monitoring may not be properly conducted after changing either servo amplifier parameter UP41 (Display zoom-in rate numerator) or UP42 (Display zoom-in rate denominator) or both of them. Turn off and on the servo amplifier after changing either or both of these parameters. 6

8 2-2. Environment Screen Fig Environment Setup Screen The serial port and RS232C baud rate are specified on this screen. Change settings and click [OK] button to send instructions to the servo amplifier and SHAN5. Click the [Cancel] button to cancel changes. Note: [Axis No.] on the screen is used when the servo amplifier is used for each positioner axis. The value is set to 0 when shipped out from the factory. 7

9 2-3. Edit Parameter Screen Parameters may be edited on this screen. Parameters you can edit will vary depending on types of servo amplifiers. Standard amplifier NCBOY-64 Parameters * User parameter * Analog adjustment parameter * Tuning parameter * User parameter * Analog adjustment parameter * Tuning parameter * PTP parameter * Point data Fig Parameters To Be Edited File name * USER.PAR UP 01 to 10 UP 11 to 20 : UP 61 to 64 * ADJUST.PAR AP 01 to 10 * TUNE.PAR TP 01 to 10 TP 11 to 20 * USER.PAR * ADJUST.PAR * TUNE.PAR * PTP.PAR * PD.PAR Click the [Parameter Edit] button on the Main screen to open the Edit Parameter screen and select parameters. Fig Select Servo Amp. Type display 8

10 Fig Edit Parameter Screen You may edit parameter files on your PC on the screen. Any parameter files (*.PAR) under a specific directory/folder (C: ProgramFiles VELCONIC SHAN5 PAR in the above figure) may be edited together. When NCBOY-64 is selected, PTP parameters may also be edited. Click the [Point Data] button for editing point data on the Edit Point Data screen. Click the [Change] button for editing parameter files in another folder. The File Select screen opens where you select a file. 9

11 2-4. Transfer Parameter Screen Fig Transfer Parameter Screen You may send parameter files on your PC to the servo amplifier or receive parameters (user, analog adjustment, and tuning parameters, and so on) from the servo amplifier and create parameter files (USER.PAR, ADJUST.PAR, and TUNE.PAR files). Please note that parameter files in the transfer folder will be overwritten by receiving parameters. Note: Some analog adjustment parameters are not overwritten by received parameters. 10

12 2-5. Sampling Condition Screen Fig Sampling Condition Setup Screen Speed and current waveforms are measured and displayed on this screen. Click the [Sampling] button on the Main Menu Monitor screen to open the Sampling Condition screen (above) and Sampling Graphics screen (Fig on the next page) at the same time. The following measurement conditions are available: 11

13 (Waveform display/measurement conditions) * Data sampling : The following data are available for sampling: Sampling speed (filtered output), sampling current (filtered output), current value (after processed with electronic gear), current value (sensor pulse), deviation (after processed by with electronic gear), speed command (actual part), electric current deviation (actual part), monitoring speed, U phase current, V phase current, U phase voltage output, V phase voltage output, W phase voltage output, Q axis voltage command, D axis current deviation, movement estimate, speed feedback, movement distance, servo status, servo command signal input, servo internal information, PN voltage, electric current command (virtual part), positional deviation (virtual part), positional command (virtual part), speed command (virtual part), speed loop F-F output (virtual part), movement distance (virtual part), and address*. *Note: Specify the address and size of the servo amplifier RAM directly. The number of measurement points varies depending on the number of channels: 1023 points for 1 channel, 511 points for 2 channels, and 255 points for 3 or 4 channels. * Interval: A sampling interval may be selected in the range from 0.1 through 6,553.5 ms. If an intended value is not listed, enter the value (ms) directly. Changing an interval when the trigger mode is set to delay will initialize the delay time to ms. * Trigger mode None: delay: Sequence 1: Sequence 2: No trigger is set. Measurement will start when the servo amplifier receives the measurement start command. Measurement will start after elapse of time specified for delay time from the occurrence of Trigger 0. You may specify delay time in multiples of the sampling interval time. Trigger 0 is detected after Trigger 1 has been detected. Then, sampling data are displayed using the Trigger 0 detection position as a triggering position. Select about, before, or after for the Trigger 0 triggering condition. Trigger 0 samplings are repeated until Trigger 1 is detected. Select about, before, or after for the Trigger 0 triggering condition. Note: Select delay for the trigger mode and set the delay time to 0 for displaying data at the trigger point. * Buffering: This field will specify the measurement position when delay, sequence 1, and sequence 2 are selected for the trigger mode. about :Data around the trigger point are displayed. before :Data before the trigger point are displayed. after :Data after the trigger point are displayed. 12

14 * Trigger Type : Set sampling conditions of a trigger point. Select either ON EDGE, OFF EDGE, +SLOPE, -SLOPE, DATA, or SLOPE. DATA :A trigger point is set to a point where trigger level matches. SLOPE :A trigger point is set at a point where a trigger level has moved above or below passing the set level. * Trigger Data : A trigger value is set. Items available for selection are the same as sampling data CH1 through CH4. * Trigger Level : A trigger level is set. When either Sequence Input or Sequence output is selected for Trigger Data, select from IN (0 through 7) and OUT (0 through 4) on the right. 13

15 Fig Sampling Graphics Screen Measurement results are displayed in graphic charts on this screen. Click the [Color Set] button to open the Sampling Graphics Setup screen. The background color of graphs, the line color, line size, and line type of each channel may be changed on this screen. 14

16 Fig Sampling Graphics Setup Screen Line colors, line sizes, line types, and background colors for Channels 1 through 4, Cursors 1 and 2, and Scales may be set on this screen. The line type may be changed when the size in set to 1. 15

17 2-6. Frequency Analyze Condition Screen Fig Frequency Analyze Condition Setup Screen Speed Waveform, Power Spectrum of electric current waveform, Frequency Response (gain and phase contrast of Channels 1 and 2) are measured on this screen. Click the [Frequency Analyze] button on the Main Menu Monitor screen to open the Sampling Condition screen (above) and Frequency Analyze Graphics screen (Fig on the next page) at the same time. Measurements, oscillating conditions, and measurement methods are described in the following section: (Frequency Analyze/Measurement Conditions) * Data sampling: The following data are available for sampling: These items are the same as those of sampling data on Waveform Display/Measurement Conditions. Sampling speed (filtered output), sampling current (filtered output), current value (after processed with electronic gear), current value (sensor pulse), deviation (after processed by with electronic gear), speed command (actual part), electric current deviation (actual part), monitoring speed, U phase current, V phase current, U phase voltage output, V phase voltage output, W phase voltage output, Q axis voltage command, D axis current deviation, movement estimate, speed feedback, movement distance, servo status, servo command signal input, servo internal information, PN voltage, electric current command (virtual part), positional deviation (virtual part), positional command (virtual part), speed command (virtual part), speed loop F-F output (virtual part), movement distance (virtual part), and address*. *Note: Specify the address and size of the servo amplifier RAM directly. 16

18 * Frequency Bandwidth: Oscillating and measurement bandwidths may be selected Hz, 5-50 Hz, Hz, Hz, Hz (10), Hz (30), Hz (50), and Hz (100) are available for selection. Note: Numbers in brackets () show the oscillating frequency on frequency response measurement. Oscillating and measurement are repeated thirty times for frequencies that have no oscillating frequency specified in brackets. * Oscillating Waveform: An oscillating waveform may be selected. Rectangle Wave, Triangle Wave, and Sine Wave are available for selection. * Oscillating Amplitude: The amplitude of oscillating waves may be set. The setting range should be from 0.01 through percent. * Test Oscillating Frequency: An oscillating frequency for testing may be set. The setting range should be from 0.1 through Hz. * Test Oscillating Time: Oscillating duration for testing may be set. The setting range should be from 0.1 through 5.0 seconds. (Measurement Method) * Test Oscillation: Perform forced oscillation only once with the conditions set in the range from [Oscillating Waveform] to [Test Oscillation Condition]. During the oscillation, measure the values for Channels 1 and 2 and display the power spectrum and frequency response (gain and phase contrast between two channels) for each channel. * Power Spectrum: Measure the existing condition for Channels 1 and 2 and display the power spectrum and frequency response (gain and phase contrast between two channels) for each channel. * Frequency Response Measurement: Repeat forced oscillation several ten times with conditions set from Oscillating Bandwidth to Oscillating Waveform and display Frequency Response Summary (gain and phase contrast between Channels 2 and 1). 17

19 Fig Frequency Analyze Graphics Screen * Frequency analysis results are displayed in graphic charts on this screen. Click the [Color Set] button to open the Sampling Graphics Setup screen. The background color of graphs, the line color, line size, and line type of each channel may be changed on this screen. 18

20 Fig Frequency Analyze Graphics Setup Screen Line colors, line sizes, line types, and background colors for Channels 1 and 2, Cursors 1 and 2, and Scales may be set on this screen. The line type may be changed when the size in set to 1. 19

21 2-7. Remote Drive Screen Fig. 2-7 Remote Operation I/O Command Screen Numeric parameters for sequence input, position, and speed commands from your PC may be sent on this screen. Note: Because a communication error between your PC and the servo amplifier may prevent normal operation termination, you have to always prepare for emergency stop by turning off IN0:PON Input. 20

22 2-8. Turning Items and Steps Load inertia in terms of motor axis load is set in terms of a multiplication rate to motor inertia with the V Series and the servo gain is adjusted based on this value. Thus, set load inertia in terms of motor axial load (described as load inertia in the following sections) in terms of multiplication rate to motor inertia and set gain or filter based on this value. The following four tuning modes are available with the V Series. (V Series Tuning Modes) Standard Mode: Select this mode when the load inertia amplification rate is known. This is the default value. Semi-auto Mode: The load inertia amplification rate is measured by several ten times of commutation with this mode. Real Time Mode: The load inertia amplification rate is measured real time during ordinary operation. Manual Mode: You have to set all gains and filters manually in this mode. Set servo gains, filters, and other elements in the following steps. (Tuning Steps) Note: See the detailed description on the next page. 1. When load inertia amplification rate is known 1-1. Set only TP02 (Target loop gain) and TP03 (Load inertia amplification rate), and let the servo amplifier set the other parameters Set all tuning parameters manually. 2. When load inertia amplification rate is unknown 2-1. Measure load inertial during commutation Measure load inertia amplification rate real time during ordinary operation Measure speed and electric current changes during acceleration and deceleration and calculate load inertia. (After setting TP02 (Target loop gain) and TP03 (Load inertia amplification rate)) 2-4. The other parameters are set by the servo amplifier Set all tuning parameters manually. Note: Steps 2-4 and 2-5 are equivalent with 1-1 and 1-2 under 1. When load inertial multiplication rate is known. See detailed description on steps 1-1 and 1-2 for details on steps 2-4 and 2-5. Note: In the speed control mode, set TP02 (Target loop gain) to Position loop gain. 21

23 (When TP02 (Target loop gain) and TP03 (Load inertia amplification rate) are known) 1-1. To set only TP02 (Target loop gain) and TP03 (Load inertia amplification rate), and let the servo amplifier set the other parameters: Set the servo amplifier s tuning mode (TP01) to 0: Standard mode and turn off and on the system. Once the communication between SHAN5 and the servo amplifier is established again, click the [Gain adjustment] button to open the Gain Adjustment screen and specify parameters TP02: Target loop gain and TP03: Load inertia amplification rate. Here press the Current command filter (2), Speed command filter (F), and Observer (O) buttons to set a filter and Tuning special setting (T) button to change TFC setting. See Tuning Gain Setup screen for details on gain setting. See Tuning Filter Setup screen for details on filter setting. See TFC (Twin Freedom Control) Setup screen for details on TFC setting To set all parameters except TP02: Target loop gain and TP03: Load inertial multiplication rate manually: Set the servo amplifier s tuning mode (TP01) to 3: Manual mode and turn off and on the system. Once the communication between SHAN5 and the servo amplifier is established again, click the [Gain adjustment] button to open the Gain Adjustment screen and change Servo Amplifier parameters. Once gain adjustment is over, use buttons from [Current command filter (1)] to [Observer] to set a filter and use the [Tuning special setting] button to change TFC setting. See Tuning Gain Setup screen for details on gain setting. See Tuning Filter Setup screen for details on filter setting. See TFC (Twin Freedom Control) Setup screen for details on TFC setting. (Measuring Load Inertia) 2-1. To measure load inertial during commutation: Set the servo amplifier s tuning mode (TP01) to 1: Semi-auto mode and turn off and on the system. Once the communication between SHAN5 and the servo amplifier is established again, click the [Semi-auto] button and perform tuning on the Semi-auto Mode screen. See Tuning Semi-Auto Mode screen for details To measure load inertia amplification rate real time during ordinary operation: Set the servo amplifier s tuning mode (TP01) to 2: Real Time mode and turn off and on the system. Once the communication between SHAN5 and the servo amplifier is established again, click the [Real Time mode] button to open the Real Time Mode screen and monitor the changes of load inertia amplification rate during normal operation. See Tuning Real-Time Mode screen for details To measure speed and electric current changes during acceleration and deceleration and calculate load inertia: Set the servo amplifier s tuning mode (TP01) to 0: Standard mode or 3: Manual mode and turn off and on the system. Once the communication between SHAN5 and the servo amplifier is established again, click the [Manual mode (M1)] button to open the Manual Mode screen and measure speed and current changes during acceleration and deceleration following instructions on the screen. See Tuning Manual Mode screen for details. 22

24 Tuning Mode Select Screen Fig Tuning Mode Select Screen Select tuning screens following the steps described in 2-8. Tuning Items and Steps on this screen. Only selected buttons are available depending on the servo amplifier tuning mode (TP01). Note: You can not open more than one tuning screen at the same time. 23

25 Tuning Semi-Auto Mode Screen Fig Tuning Semi-Auto Mode Screen This screen is used to command the servo amplifier to perform Auto Tuning operation for measuring load inertial when the servo amplifier s tuning mode (TP01) is set to 1: Semi-Auto mode. Set as the following when the screen opens: TP02: Target Loop Gain to 20.0 TP03: Load Inertia Multiplication Rate to 1.0 TP04: Maximum Revolution shows the value set to the servo amplifier. Set TP02 through TP04 to appropriate values according to the following notes before starting measurement. TP02: Target Loop Gain Set a conservative value to avoid hunting during tuning operation. TP03: Load Inertial Multiplication Rate Set a value if an approximate value is known. TP04: Maximum Revolution Set a maximum revolution for tuning operation. Click the [Start] button to start measurement. Perform measurement by commutation three times TP03: Load Inertia amplification Rate and change ratio of load inertia amplification rate (see the description below) will be shown at the bottom of the screen after each measurement. Change ratio = (value before measurement value after measurement) / value before measurement x After three times of measurement, Normal will be shown if the load inertial multiplication rate difference between each measurement is less than 0.5, and Error if the value is over 0.5. An error may be caused by 1. Extremely great load inertia amplification rate, or 2. Poor mechanical rigity. If either is possible, measure the actual load inertia amplification rate at 2-3. To measure speed and electric current changes during acceleration and deceleration and calculate load inertia: 24

26 Tuning Real-Time Mode Screen Fig Tuning Real-Time Mode Screen This screen is used to monitor TP03: Load inertial multiplication rate measured by the servo amplifier during normal operation when the servo amplifier s tuning mode (TP01) is set to 2: Real-Time mode. When this screen opens, the values set to servo amplifier parameters TP02: Target Loop Gain and TP03: Load Inertia Amplification Rate are displayed. Set values to TP02 and TP03 before starting ordinary operation. TP02: Target Loop Gain Set a conservative value to avoid hunting during tuning operation. TP03: Load Inertial Multiplication Rate Set a value if an approximate value is known. Run ordinary operation after setting values to TP02 and TP03, and if a value displayed for TP03: Load Inertia Amplification Rate gets stabilized and saturated, that means successful measurement of the load inertia amplification rate. After successful measurement of load inertia amplification rate, change TP01: Tuning Mode to 0: Standard Mode. If load inertial amplification rate measurement has failed and a value for TP03: Load Inertia Amplification Rate is not stabilized, the following causes are likely: 1. Extremely great load inertia multiplication rate, or 2. Poor mechanical rigidity. If either is possible, measure the actual load inertia multiplication rate at 2-3. To measure speed and electric current changes during acceleration and deceleration and calculate load inertia: 25

27 Tuning Manual Mode Screen Fig Tuning Manual Mode Screen When the servo amplifier parameter TP01: Tuning Mode is set to 0: Standard Mode or 3: Manual Mode, you may measure the changes of speed and current on acceleration or deceleration during ordinary operation and calculate load inertia on this screen. Please note that that a great viscosity resistance makes servo adjustment work difficult. In such a case, calculate viscosity friction (viscosity friction bending point frequency) and adjust gain. (Load Inertia Measurement and Calculation Steps) Open the Sampling Condition screen and measure speed and current changes during acceleration and deceleration as illustrated above. Here, set Channel 1 to Current (w/o Filter) and Channel 2 to Current (w/o Filter). When the measurement is over, enter the following values and click Calc1 and Calc2 buttons to calculate load inertia. Units are specified in square brackets. (Speed and current changes during acceleration) t1: Acceleration start time, t2: Acceleration end time [s] F1: Initial speed, F2: Ending speed [r/min] I1: Acceleration start current, I2: Acceleration end current [A] (Speed and current changes during deceleration) t3: Deceleration start time, t4: Deceleration end time [s] F3: Initial speed, F4: Ending speed [r/min] I3: Deceleration start current, I4: Deceleration end current [A] 26

28 In the Sampling Graphics screen, after measuring speed and current changes during acceleration, place Cursor 1 and 2 on t1 and t2 respectively and click [Get Data[A]] button to acquire values t1 through I2. In the same way, on the Sampling Condition screen, after measuring speed and current changes during acceleration, place Cursor 1 and 2 on t3 and t4 respectively and click [Get Data[B]] button to acquire values t1 through I2. After finishing calculation of load inertia during acceleration and deceleration, click the [Average] button to obtain the average value of two above values, and calculate load inertia ratio using the Motor Inertia value from the Amp Information column on the right. Units are specified in square brackets. Load inertia ratio = Load inertia (obtained by calculation) / Motor inertia After finishing the above calculation, specify the TP03: Load Inertia Ratio value on the Tuning Gain Setup screen. See Tuning Gain Setup screen for details on gain setting. (Measuring Viscosity Friction Bending Point Frequency) Please note that that a great viscosity resistance makes servo adjustment work difficult. In such a case, calculate the viscosity friction (viscosity friction bending point frequency). Measure a current value during rotation at a constant speed (F [r/min]), enter the value, and click the [ωd = Kt * I / { F * 2π/ 60 * (Jm + Jl) }] button to obtain viscosity friction bending point frequency (wd in the figure). When a value obtained for the viscosity friction bending point frequency is smaller than a targeted positional gain, no further work is required. Yet, if the value is greater, then adjust the value for TP05: Speed Loop Integral Gain according to the viscosity friction bending point frequency. See Tuning Gain Setup screen for details on gain setting. 27

29 Tuning Gain Setup Screen Fig Tuning Gain Setup Screen This screen is used to set tuning parameters from TP02: Target Loop Gain through TP17: Observer Gain. Click the corresponding parameter button (TPxx) after changing a parameter to change the parameter in the servo amplifier. Place the cursor on a specific parameter to display the help for the parameter at the bottom of the screen. Note: Changeable parameters are restricted by the TP01: Tuning Mode of the servo amplifier. 28

30 Tuning Filter Setup Screen Fig Tuning Filter Setup Screen This screen is used by an observer to set the Current Command Filter 1 and 2, Speed Feedback Filter, and Speed Command Filter parameters. Click the corresponding parameter button (TPn) after changing a parameter to change the parameter in the servo amplifier. Place the cursor on a specific parameter to display the help for the parameter at the bottom of the screen. 29

31 TFC (Twin Freedom Control) Setup Screen Fig TFC (Twin Freedom Control) Setup Screen This screen is used to make settings on TFC (Twin Freedom Control). Set TFC parameters [No Use], [Use], and [Gain Rate] using radio buttons and click the [TS41: TFC Setup] button to change parameters in the servo amplifier. Note: These parameter changes will become effective after restarting the servo amplifier. 30

32 2-9. Amp Information Screen Fig Amp Information Screen This screen is used for displaying Amplifier information (Axis No.: for multi-positioner, option status, power unit status, etc.), Monitor information except those displayed on the Main Menu screen (Electronic thermal high-speed data, previous resolver ABS phase data, etc.), servo lock missing conditions, and warnings. Check the [Validity] check box to see the values for Resolver ABS Phase and ABS Sensor Rotation. The following causes are possible as the servo lock missing conditions and warnings: (Servo Lock Lack Condition) * IN0: PON (signal) not entered. * IN7: Operation signal [RUN] not entered. * OUT3: Servo preparation [RDY] unfinished. * Main circuit uncharged. * Dynamic break confirmation (signal) not entered. * Holding brake confirmation (signal) not entered. * Serial communication operation (signal) not entered. * Option serial communication (operation) not entered. 31

33 (Warning) * Low battery charge * Origin unsaved. * Electronic thermal warning * Reverse current absorption overheat warning * Fin overheat warning * Pulse command warning * PNLV warning 32

34 2-10. Real Alarm Screen Fig Real Alarm Screen Ongoing alarms with the servo amplifier are displayed on this screen. Click alarm number [Alarm n] button to see the detective conditions and solutions for the alarm in each column at the bottom the screen. 33

35 2-11. Alarm History Screen Fig Alarm History Screen Alarm history with the servo amplifier is displayed on this screen. Here you can monitor the updates of the alarm history on the active screen. Time on the top of the screen shows the day and time of the alarm history updating. 34

36 2-12. Version Display Screen Version Display Screen The servo amplifier software version, program number, etc. are displayed on this screen. 35

37 3. Additional Information The following are descriptions on alarm detecting conditions, countermeasures, and terminology Alarm Types Alarm messages Detecting conditions/countermeasures Communication error *1 Countermeasures 1.Turn off and on the servo amplifier. 2.Turn off and on SHANS5. 3.Turn off and on your PC. 4.Check your PC s serial port setting. RS232C initialize error The servo amplifier is not ready for communications. RS232C cable error CTS for the communication cable is not turned ON. : * See 1 above. RS232C time out A reply message is not received from the servo amplifier within a specified time after dispatching a command. Data error Received error dispatch data RS232C dispatched data framing error RS232C dispatched data command number error RS232C dispatched data length error RS232C dispatched data check sum error RS232C received data status error RS232C received data length error RS232C received data check sum error RS232C received data framing error RS232C received data parity error RS232C received data overrun error Check that the servo amplifier is properly working. The servo amplifier detected an error with a dispatched command and returned an alarm code. : * See 1 above. The servo amplifier detected an error with a dispatched command and returned an alarm code. : * See 1 above. A command out of specifications was dispatched when invalid dispatch command (B) had been dispatched. : * See 1 above. The communication bytes (c) do not correspond to the dispatched command. : * See 1 above. The dispatched command check sum (E) does not match. : * See 1 above. A reply data error was found. A reply data status (B ) error was found. : * See 1 above. A reply data size (C ) error was found. : * See 1 above. A reply data check sum (E ) error was found. : * See 1 above. A reply data error was found. : * See 1 above. A reply data error was found. : * See 1 above. A reply data error was found. : * See 1 above. Received data 36

38 error command Operation errors, etc. by Command 63: Baud rate switching failure Command 65: Remote drive switching failure Command 6: Forced oscillation start failure Command 67: Sampling start failure Command 69: Auto-Tuning Control Tuning start failure Command 70: Sequence Command failure Command 73: Remote Drive command Remote drive is not conducted. Command 74: Remote Drive Individual command Remote drive is not conducted. Command 78: Servo Gain Adjustment Invalid parameter number Calculation RAM error File open error A reply data error is detected and displayed by communication command. Baud rate switching failed. Check communications. Open the Environment screen and run the command again. Remote drive switching failed. Check communications. Open the Remote Drive Display screen. Oscillation for Test Oscillation, or Frequency Response Measurement failed. Check communications. Waveform sampling measurement failed. Turn off and on the servo amplifier. Restart SHAN5. Auto-tuning operation failed. 1.Servo amplifier parameter TP01: Tuning Mode is not set to 1: Semi-Auto Mode. 2.Servo amplifier is driven for motor test or another purpose. 1.Rest the tuning mode parameter and restart the servo amplifier. 2. Stop the motor test if it s conducted. No sequence command was received for enabling Resolver ABS Phase Counter and ABS Sensor Rotation on the Amp Information screen. The motor sensor may not be set to ABS: Absolute Sensor. Check the motor sensor parameter UP02: Motor code first two digits. The sequence input command and numeric command failed during remote drive operation. The servo amplifier may not be set to the remote drive mode. Open the Remote Drive Display screen. The sequence input command and numeric command failed during remote drive operation. The servo amplifier may not be set to the remote drive mode. Open the Remote Drive Display screen. Individual parametrical changes failed on the Tuning screen. 1. Turn off and on the servo amplifier. 2. Restart SHAN5. Data read for monitoring data calculation failed. 1. Turn off and on the servo amplifier. 2. Restart SHAN5. The specified file could not be opened. Check the file using another editor software such as Notepad. 37

39 Read only file Waveform incomplete sampling Frequency analysis invalid data setting Motor not locked Invalid parameter name Invalid parameter number Tuning Mode error Remote Drive cannot be operated from PC You tried to write into a read-only file. Change the file property or write into another file and save it. The [Data Read] button was pressed during sampling operation. Wait until sampling completes or stop measurement, check the interval and trigger condition settings and start sampling again. The test oscillation time setting was too short. Set a greater value to the parameter. The motor was not locked when frequency analysis test oscillation and frequency response measurement started. The motor was not locked when measurement started on the Tuning Semi-Auto Mode screen. Lock the motor. See the Servo Lock Lack Condition on the Amp Information screen. An invalid parameter file name was specified. Open and modify the parameter file using another editor software such as Notepad. Receive the parameter again. The parameter number of the parameter file is not correct or duplicated. Open and modify the parameter file using another editor software such as Notepad. Receive the parameter again. The servo amplifier tuning mode is not consistent with the specifications on the SHAN5 tuning mode screens. Close the screen and modify the servo amplifier tuning mode or open a screen consistent with the specified tuning mode. This error may occur when you clicked the [PON In] and [Brake Confirm] buttons on the Remote Drive Display screen. Use external input device to use the [PON In] and [Brake Confirm] buttons About Help SHAN5 has no HELP files. 38