background image

7  Modbus TCP/IP Messaging

EN 36

 

YASKAWA ELECTRIC

 TOBP C730600 59A V1000 Option Modbus TCP/IP Installation Manual

u

Enter Command Types

The drive supports two types of Enter Commands as shown in the table below. An Enter 

Command is enabled by writing 0 to register number 0900H or 0910H. 

Table 11  Enter Command Types

Note:

Because the EEPROM can be written to a maximum of 100,000 times, refrain from frequently 

writing to the EEPROM. An Enter Command is not required if reference or broadcast data are 

sent to the drive.

u

Enter Command Settings

When replacing earlier Yaskawa drive models with a 1000 Series drive and keeping the 

MEMOBUS/Modbus communications settings, parameter H5-11 needs to be set in 

accordance with how the Enter Command functions in the older drive. H5-11 determines if 

an Enter Command is needed or not in order to activate parameter changes in the drive.

• If upgrading from a G7 or F7 series drive to 1000 Series, set parameter H5-11 to 0.

• If upgrading from a V7 series drive to 1000 Series, set parameter H5-11 to 1.

n

H5-11 and the Enter Commands

Table 12  Enter Command Types

Register Number

Description

0900H

Writes data into the EEPROM (non-volatile memory) of the drive and enables the data to 
RAM at the same time. Parameter changes remain even if the power supply is cycled.

0910H

Writes data in the RAM only. Parameter changes are lost when the drive is shut off.

H5-11 Settings

H5-11 = 0

H5-11 = 1

Drive being replaced.

G7, F7

V7

How parameter settings are 
enabled.

When the Enter Command is received 
from the master.

As soon as the value is changed.

Upper/lower limit check.

Upper/lower limit check is performed 
taking the settings of related parameters 
into account.

The upper/lower limit of the changed 
parameter is checked only.

Default value of related 
parameters.

Not affected. The settings of related 
parameters remain unchanged. Parameters 
must be changed manually if needed.

The default settings of related parameters 
are changed automatically.

Error handling when setting 
multiple parameters.

Data is accepted even if one setting is 
invalid. The invalid setting will be 
discarded. No error message occurs.

Error occurs if only one setting is invalid. 
All data sent is discarded.

Summary of Contents for PROFINET V1000

Page 1: ...e V1000 Option Installation Manual Type SI EM3 V To properly use the product read this manual thoroughly and retain for easy reference inspection and maintenance Ensure the end user receives this manu...

Page 2: ...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 q...

Page 3: ...tallation Manual Table of Contents 1 PREFACE AND SAFETY 4 2 PRODUCT OVERVIEW 9 3 RECEIVING 10 4 OPTION COMPONENTS 11 5 INSTALLATION PROCEDURE 15 6 RELATED DRIVE PARAMETERS 28 7 MODBUS TCP IP MESSAGING...

Page 4: ...warnings provided by Yaskawa must be promptly provided to the end user Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and specifications publishe...

Page 5: ...com Japan http www e mechatronics com Other areas contact a Yaskawa representative For questions contact the local Yaskawa sales office or the nearest Yaskawa representative Yaskawa AC Drive V1000 Te...

Page 6: ...indicate safety messages in this manual Failure to heed these messages could result in serious or possibly even fatal injury or damage to the products or to related equipment and systems DANGER Indica...

Page 7: ...nual 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...

Page 8: ...permettre la decharge des condensateurs Pour repondre aux exigences s assurer que le neutre soit relie a la terre pour la serie 400V WARNING Read manual before installing Wait 5 minutes for capacitor...

Page 9: ...ariable frequency drives as well as control devices such as programmable controllers and computers to a network The option is a simple networking solution that reduces the cost and time to wire and in...

Page 10: ...on package Contact your supplier if you have received the wrong model or the option does not function properly u Option Package Contents Table 2 Option Package Contents u Tools Required for Installati...

Page 11: ...ires are packaged loose inside the option packaging and must be connected during installation 2 Refer to Option LED Display on page 13 for details on the LEDs D Modbus TCP IP PCB K Communication conne...

Page 12: ...in to the total depth of the drive Figure 2 Figure 2 Dimensions u Communication Connector CN1 The communication connector on the option is a modular RJ45 female connector designated CN1 CN1 is the co...

Page 13: ...complete before verifying the states of the LEDs Table 4 Option LED States Male Ethernet 8 Way Modular Connector Pin Description 1 Pair 2 Transmit data TXD 2 Pair 2 Transmit data TXD 3 Pair 3 Receive...

Page 14: ...active control connection Red ON Communications error fatal The option detected a duplicate IP address 10 100 1 Green OFF 10 Mbps is established Green ON 100 Mbps is established LINK ACT 1 Green OFF...

Page 15: ...e DC bus voltage is below 50 Vdc WARNING Electrical Shock Hazard Do not remove option board cover while the power is on Failure to comply could result in death or serious injury The diagrams in this s...

Page 16: ...lectrostatic discharge ESD procedures when handling the option drive and circuit boards Failure to comply may result in ESD damage to circuitry Never shut the power off while the drive is outputting v...

Page 17: ...charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc To prevent electric shock wait at least five minutes after all indicators are off and measure the DC bus voltage level to...

Page 18: ...bottom cover Pull the bottom cover away from the drive while pushing in on the tabs to release the cover from the drive Refer to Figure 5 for details Refer to Figure 6 for drive models CIMR V BA0006B...

Page 19: ...with the option connect the option to different drive models Select the proper ground wire depending on drive size Refer to Table 6 on page 19 for ground wire selection by drive model Figure 7 Figure...

Page 20: ...A0038F which require removing the plastic terminal cover prior to removing the NEMA Type 1 terminal cover Note Installing the option on an IP20 NEMA Type 1 enclosure drive voids NEMA Type 1 protection...

Page 21: ...Figure 10 Remove the NEMA Type 1 Conduit Bracket 8 On NEMA Type 1 enclosure models CIMR V BA0001F to BA0003F 2A0001F to 2A0006F the screw for the drive ground terminal also acts as one of the screws t...

Page 22: ...11 Figure 11 Reattach the NEMA Type 1 Conduit Bracket and Connect the Ground Wire for models CIMR V BA0001F to BA0003F 2A0001F to 2A0006F Ground terminal Ground wire Drive ground terminal NEMA Type 1...

Page 23: ...600 59A V1000 Option Modbus TCP IP Installation Manual EN 23 9 Reattach the bottom cover Keep the ground wire inside of the bottom cover when reattaching Figure 12 Figure 12 Reattach the Bottom Cover...

Page 24: ...or drive models CIMR V BA0006 to BA0018 2A0008 to 2A0020 and 4A0001 to 4A0011 which require routing the ground wire through the provided notch when reinstalling the terminal cover Figure 13 Figure 13...

Page 25: ...through the inside of the drive bottom cover and into the through hole for the ground wire at the front of the option Figure 15 Figure 15 Ground Wire Routing 12 Attach the option to the drive Properly...

Page 26: ...Pair Cat 5e cable s into the modular connector port Note Do not connect or disconnect the communication cable while the drive is powered up or while the drive is in operation Failure to comply may cau...

Page 27: ...n the front Figure 19 Figure 20 Attach the Option Cover Note Take proper precautions when wiring the option so that the front covers will easily fit back onto the drive Make sure no cables are pinched...

Page 28: ...2 MEMOBUS Modbus communications 3 Option Default 1 Range 0 to 3 Set to 3 F6 01 3A2 Operation Selection after Communications Error Determines drive response when a bUS error is detected during communi...

Page 29: ...sets the second most significant octet Default 255 Range 0 to 255 F7 07 3EB 5 Subnet Mask 3 Sets the static fixed Subnet Mask Parameter F7 07 sets the third most significant octet Default 255 Range 0...

Page 30: ...for the ENTER command that saves parameter data to the drive 0 Parameter changes are activated when ENTER command is written 1 Parameter changes are activated immediately without use of ENTER command...

Page 31: ...e U6 80 is the most significant octet 0 to 255 U6 84 to U6 87 Online Subnet Subnet currently available U6 84 is the most significant octet 0 to 255 U6 88 to U6 91 Online Gateway Gateway currently avai...

Page 32: ...bus TCP IP Option Registers All of the command registers monitor registers and parameters documented in the drive Technical Manual are accessible via the option n High Speed Access Drive Modbus TCP IP...

Page 33: ...During Operation Error oPE 9 During Momentary Power Loss A Motor 2 Selected B Reserved C Reserved D Reserved E ComRef Status NetRef Status F ComCtrl Status NetCtrl Status 2001 44 Motor Speed Monitor...

Page 34: ...on 2 oL4 E Dynamic Braking Transistor Fault rr F Braking Resister Overheat rH 200A C1 Error Signal 2 0 External Fault at input terminal S3 EF3 1 External Fault at input terminal S4 EF4 2 External Faul...

Page 35: ...ernal Fault EF0 7 PID Feedback Loss FbL 8 Undertorque Detection 1 UL3 9 UL4 Undertorque Detection 2 UL4 A High Slip Braking Overload oL7 B Reserved C Reserved D Reserved E Reserved F Hardware Fault in...

Page 36: ...to 1000 Series set parameter H5 11 to 1 n H5 11 and the Enter Commands Table 12 Enter Command Types Register Number Description 0900H Writes data into the EEPROM non volatile memory of the drive and e...

Page 37: ...ndard web browser The embedded web pages include Main page Information Drive Status page Status Monitor and Fault History Network Monitor page Network Monitor u Main Page Information The embedded main...

Page 38: ...C730600 59A V1000 Option Modbus TCP IP Installation Manual u Drive Status Page Status Monitor and Fault History The embedded drive status page shows basic I O information and drive state information...

Page 39: ...s Control Connection Delta Time The time between the last two writes to the Control register MEMOBUS Modbus address 0001H Msg Tx Dropped Cumulative number of messages dropped due to output network buf...

Page 40: ...errupt communications Table 14 Fault Display and Possible Solutions LED Operator Display Fault Name bUS Option Communication Error After establishing initial communication the connection was lost Only...

Page 41: ...rom the upper controller PLC Remove the cause of the external fault Reset the external fault input from the PLC device Problem with the PLC program Check the program used by the PLC and make the appro...

Page 42: ...FA43 Option Card Fault Communication ID error Cause Possible Solution Option hardware fault Replace the option LED Operator Display Minor Fault Name CALL Serial Communication Transmission Error Commun...

Page 43: ...s still active parameter U6 98 retains the original fault value and U6 99 stores the new fault status value Force Fault EF0 3 Network sent a message to force this node to the fault state Network Link...

Page 44: ...5 8 pin Shielded Twisted Pair Cat 5e cable Physical Layer Type Isolated Physical Layer IP Address Setting Programmable from drive keypad or network Communication Speed Programmable from drive keypad o...

Page 45: ...evision History Revision dates and manual numbers appear on the bottom of the back cover Date of Publication Revision Number Section Revised Content March 2012 First edition MANUAL NO TOBP C730600 59A...

Page 46: ...P C730600 59A 11 12 7 In the event that the end user of this product is to be the military and said product is to be employed in any weapons systems or the manufacture thereof the export will fall und...

Reviews: