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YASKAWA PG-X3 Installation Manual Download Page 27

7  Troubleshooting

28

 

YASKAWA ELECTRIC

 TOBP C730600 37B 1000-Series Option PG-X3 Installation Manual

PG encoder is disconnected or is 
not wired properly, or the PG 
option or PG are damaged.

• Rewire the PG encoder and make sure all wiring including shielded wiring is 

properly connected

• If the problem continues after cycling power, replace the PG option or the PG 

encoder.

Digital Operator Display

Fault Name

oFA00

Non-Compatible Option connected to drive port CN5-A

Cause

Possible Solution

Non-compatible option 
connected to drive port CN5-A.

Use only compatible options. Connect PG-X3 to CN5-B or CN5-C.  For other 
option cards, refer to the Installation Manual for that option card.

Digital Operator Display

Fault Name

oFb00

Non-Compatible Option connected to drive port CN5-B

Cause

Possible Solution

Non-compatible option 
connected to drive port CN5-B.

Use only compatible options. Connect PG-X3 to CN5-B or CN5-C. For other 
option cards, refer to the Installation Manual for that option card.

Digital Operator Display

Fault Name

oFb01

Option Connection Error at drive port CN5-B

Cause

Possible Solution

Option at drive port CN5-B was 
changed during run.

Switch the power off and reconnect the option.

Digital Operator Display

Fault Name

oFC01

Option Connection Error at drive port CN5-C

Cause

Possible Solution

Option at drive port CN5-C was 
changed during run.

Switch the power off and reconnect the option.

Digital Operator Display

Fault Name

oPE06

Control Method Selection Error
Correct the setting for the control method.

Cause

Possible Solution

Control mode requires installing 
a PG option, but no PG encoder 
is installed (A1-02 = 1, 3, or 7). 

• Connect a PG option.
• Correct the value set to A1-02.

Digital Operator Display

Fault Name

oS

Overspeed
The motor speed feedback exceeded the F1-08 setting.

Cause

Possible Solution

Overshoot is occurring.

• Increase the settings for C5-01 (Speed Control Proportional Gain 1) and reduce 

C5-02 (Speed Control Integral Time 1).

• Enable Feed Forward Control and perform Inertia Auto-Tuning in CLV.

Summary of Contents for PG-X3

Page 1: ...をお手元に保管していただくとともに 最終的に本製品をご使用になる ユーザー様のお手元に確実に届けられるよう お取り計らい願います To properly use the product read this manual thoroughly and retain for easy reference inspection and maintenance Ensure the end user receives this manual Installation Manual Motor PG Feedback Line Driver Interface YASKAWA AC Drive 1000 Series Option Type PG X3 ...

Page 2: ...in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written permission of Yaskawa No patent liability is assumed with respect to the use of the information contained herein Moreover because Yaskawa is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaut...

Page 3: ... offers an express warranty only as to the quality of its products in conforming to standards and specifications published in the Yaskawa manual NO OTHER WARRANTY EXPRESS OR IMPLIED IS OFFERED Yaskawa assumes no liability for any personal injury property damage losses or claims arising from misapplication of its products Applicable Documentation The following manuals are available for the option O...

Page 4: ...e messages could cause fatal injury or damage products and related equipment and systems Note Indicates supplemental information that is not related to safety messages Drive Yaskawa AC Drive 1000 Series Option Yaskawa AC Drive 1000 Series Option Motor PG Feedback Line Driver Interface Type PG X3 PG Pulse Generator or Encoder Mounted on the Motor DANGER Indicates a hazardous situation which if not ...

Page 5: ... or the manual When ordering new copies of the manual contact a Yaskawa representative or the nearest Yaskawa sales office and provide the manual number shown on the front cover DANGER Heed the safety messages in this manual Failure to comply will result in death or serious injury The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings ...

Page 6: ... PG signal allows the drive to compensate for subtle variations in the load while providing the drive with the necessary data to control the output frequency and maintain an accurate constant speed The PG X3 Option reads a maximum input frequency from the PG of 300 kHz Be sure to select a PG with an output of maximum 300 kHz when operating at maximum speed Note This option cannot be used with an o...

Page 7: ...Contact your supplier if you have received the wrong model or the option does not function properly Option Package Contents Tools Required for Installation A Phillips screwdriver M3 metric 1 2 U S standard size is required to install the option A straight edge screwdriver blade depth 0 6 mm 1 32 width 3 5 mm 1 8 is required to wire the option terminal block A pair of diagonal cutting pliers A smal...

Page 8: ...ge 21 for details on TB1 and TB2 terminal functions and signal levels A Terminal block TB1 E Installation hole B Jumper for PG power supply voltage CN3 1 F Terminal block TB2 C Model number G Ground terminal installation hole 2 1 Refer to Table 2 on page 18 for detail 2 Terminal for ground wire packaged with the option card D Connector CN5 PG X3 CN3 Underside A G B C F E D X3 IP IG a z z a b b SG ...

Page 9: ...ront cover of the drive while the power is on Failure to comply could result in death or serious injury The diagrams in this section may include options and drives without covers or safety shields to show details Be sure to reinstall covers or shields before operating any devices Use the option according to the instructions described in this manual Do not allow unqualified personnel to use equipme...

Page 10: ... power off while the drive is running or outputting voltage Failure to comply may cause the application to operate incorrectly or damage the drive Do not operate damaged equipment Failure to comply may cause further damage to the equipment Do not connect or operate any equipment with visible damage or missing parts Do not use unshielded cable for control wiring Failure to comply may cause electric...

Page 11: ...ick Start Guide packaged with the drive for information on wiring and connecting the drive Figure 2 shows an exploded view of the drive with the option and related components for reference Figure 2 Figure 2 Drive Components with Option A Insertion point for CN5 G Removable tabs for wire routing B Option card H Ground wire C Included screws I Drive grounding terminal FE D Front cover J Connector CN...

Page 12: ...e appropriate amount of time specified on the drive for voltage to dissipate then remove the digital operator E and front covers D F DANGER Electrical Shock Hazard Do not connect or disconnect wiring while the power is on Before wiring terminals disconnect all power to the equipment The internal capacitor remains charged even after the power supply is turned off After shutting off the power wait a...

Page 13: ... C Connect the other end of the ground wire H to the remaining ground terminal and installation hole on the option using the last remaining provided screw C Figure 4 Figure 4 Insert the Option and Connect the Ground Wire Note 1 The option package includes two ground wires Use the longer wire when plugging the option into connector CN5 C on the drive side Use the shorter wire when plugging the opti...

Page 14: ...ave no sharp edges to damage wiring Route the wiring inside the enclosure as shown in Figure 5 B for drives that do not require routing through the front cover For more information refer to the Peripheral Devices Options section of Yaskawa AC Drive Technical Manual in your application Figure 5 Figure 5 Wire Routing Examples A Route wires through the openings provided on the left side of the front ...

Page 15: ...er to Option Terminal Functions on page 21 for a detailed description of the option board terminal functions Parameter Settings and Connections for Different Encoder Types Connecting a Single Channel Encoder When using a single channel encoder in V f with PG control mode connect the pulse output from the PG to the option and set drive parameter F1 21 to 0 Connecting a Two Channel Encoder When usin...

Page 16: ...ise in the PG signal remove the shield ground from one end of the signal line or remove the shield ground connection on both ends U T1 V T1 W T1 R L1 S L2 T L3 A A B Z B Z a a b z b z FE IP IG IP12 IP5 IG TB1 SG SD TB2 PG NC CN5 B or CN5 C A channel monitor signal Ground wire B channel monitor signal Z pulse monitor signal YASKAWA Drive PG X3 Option CN3 M FE twisted pair shielded line main circuit...

Page 17: ...or If the wrong voltage is selected the PG may not operate properly or may become damaged as a result Table 2 Setting PG Power Supply Voltage IP with Jumper CN3 7 Replace and secure the front covers of the drive D F and replace the digital operator E Figure 8 Figure 8 Replace the Front Covers and Digital Operator Note Take proper precautions when wiring the option so that the front covers will eas...

Page 18: ...tation is indicated by a negative value for U1 05 forward motor rotation is indicated by a positive value If monitor U1 05 indicates that the forward direction is opposite of what is intended reverse the two A channel wires with the two B channel wires on option terminal TB1 as shown in Figure 10 Figure 10 Figure 10 A Channel and B Channel Wire Switching If switching the wires is inconvenient set ...

Page 19: ...rim wire ends so loose wire ends do not extend from the crimp terminals Table 4 Crimp Terminal Sizes Terminal Signal Screw Size Tightening Torque Nxm inxlb Bare Cable Crimp Terminals Wire Type Applicable Gauges mm2 AWG Recomm Gauge mm2 AWG Applicable Gauges mm2 AWG Recomm Gauge mm2 AWG A A B B Z Z SD FE IP IG M2 0 22 to 0 25 1 95 to 2 21 Stranded wire 0 25 to 1 0 24 to 17 Solid wire 0 25 to 1 5 24...

Page 20: ...l input B B pulse signal input B B inverse pulse signal input Z Z pulse signal input Z Z inverse pulse signal input SD NC pin open Open connection port for use when cable shields should not be grounded FE Ground Used as the shield ground termination point TB2 IP PG power supply Output voltage 12 0 V 5 or 5 5 V 5 Max output current 200 mA 1 IG PG power supply common SG Monitor signal common Output ...

Page 21: ...mes disconnected PGo 0 Ramp to stop decelerates at time set to C1 02 1 Coast to stop 2 Fast Stop decelerates at the time set to C1 09 3 Continue running 4 No alarm display Note Due to potential damage to the motor and machinery only use the Continue running and No alarm display settings under special circumstances V f w PG CLV CLV PM Default 1 Range 1 F1 03 382 PG Overspeed Operation Selection Set...

Page 22: ...percentage of the maximum output frequency V f w PG CLV CLV PM AOLV PM Default 10 Min 0 Max 50 F1 11 38A Excessive Speed Deviation Det Time Sets the time required a speed deviation situation to trigger a fault V f w PG CLV CLV PM AOLV PM Default 0 5 Min 0 0 Max 10 0 F1 12 38B 3 5 PG 1 Gear Teeth 1 Number of gear teeth between the PG and motor A gear ratio of 1 will be used if any of these paramete...

Page 23: ...ber where x is the first digit y is the second digit and z is the third digit When only the A pulse is read this ratio is disabled and pulses are set as 1 32 to 1 V f w PG CLV Default 1 Min 1 Max 132 F1 36 3B5 7 PG 2 Hardware Disconnect 0 Disabled No fault if the connection is lost 1 Enabled Fault if connection is lost V f w PG CLV Default 1 Range 0 1 F1 37 3BD 7 PG 2 Option Function 0 A pulse det...

Page 24: ...r cables to less than 100 m Separate the control wiring to the option main circuit input power wiring and motor output power cables Ground the shield on the PG side and the drive side If noise problems arise in the PG signal verify that the shield is properly grounded and ground one end of the signal line or remove the ground connection on both ends Interface Circuit Figure 11 Figure 11 Interface ...

Page 25: ...tion times are set too short Increase the acceleration and deceleration times C1 01 through C1 08 The load is locked up Check the machine Parameters are set inappropriately Check the settings of parameters F1 10 and F1 11 Motor brake is engaged Ensure the motor brake releases properly Digital Operator Display Fault Name dv1 Z Channel Pulse Fault Detection The motor turned one full rotation while f...

Page 26: ...g including shielded wiring is properly connected If the problem continues after cycling power replace the PG option or the PG encoder The PG encoder is disconnected or is not wired properly or the PG option or PG are damaged The PG encoder rotational direction set to F1 05 is in the opposite direction of the motor wiring Make sure motor wiring for each phase U V W is connected properly Digital Op...

Page 27: ...5 C For other option cards refer to the Installation Manual for that option card Digital Operator Display Fault Name oFb01 Option Connection Error at drive port CN5 B Cause Possible Solution Option at drive port CN5 B was changed during run Switch the power off and reconnect the option Digital Operator Display Fault Name oFC01 Option Connection Error at drive port CN5 C Cause Possible Solution Opt...

Page 28: ... the setting for the overspeed detection level and the overspeed detection time F1 08 and F1 09 Digital Operator Display Fault Name PGo PG Disconnected Detected when no PG pulses received for a time longer than setting in F1 14 Cause Possible Solution PG cable is disconnected Reconnect the cable PG cable wiring is wrong Correct the wiring PG encoder does not have enough power Make sure the correct...

Page 29: ... 5 Max Output Current 200 mA Compatible Control Modes V f with PG Closed Loop Vector Closed Loop Vector for PM motors Maximum Input Frequency 300 kHz Pulse Monitor Output Monitor for A channel B channel and Z pulse output Matches RS 422 level PG Disconnect Detection Software and hardware detection Ambient Temperature 10 C to 50 C 14 F to 122 F Humidity 95 RH or lower with no condensation Storage T...

Page 30: ...back cover Date of Publication Rev No Section Revised Content November 2009 Entire Document Edited for clarity April 2009 Chapter 4 Addition Connection Diagram Instruction to counteract noise by grounding shielded lines July 2008 First edition MANUAL NO TOBP C730600 37A Published in Japan April 2009 08 7 Date of publication Date of original publication Revision number 1 X3 2 1 ...

Page 31: ...apore Phone 65 6282 3003 Fax 65 6289 3003 YASKAWA ELECTRIC SHANGHAI CO LTD No 18 Xizang Zhong Road Room 1702 1707 Harbour Ring Plaza Shanghai 200001 China Phone 86 21 5385 2200 Fax 86 21 5385 3299 YASKAWA ELECTRIC SHANGHAI CO LTD BEIJING OFFICE Room 1011A Tower W3 Oriental Plaza No 1 East Chang An Ave Dong Cheng District Beijing 100738 China Phone 86 10 8518 4086 Fax 86 10 8518 4082 YASKAWA ELECTR...

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