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Danfoss VLT MCA 121 EtherNet/IP, Руководство пользователя

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Warning and Alarm Messages

There is a clear distinction between alarms and warnings. In the event of an alarm, the frequency converter will enter a fault condition. After the cause
for the alarm has been cleared, the master must acknowledge the alarm message in order to start operation of the frequency converter again. A warning,
on the other hand, may appear when a warning condition arises, then disappear when conditions return to normal without interfering with the process.

Warnings

All warnings within the frequency converter are represented by a single bit within a warning word. A warning word is always an action parameter. Bit
status FALSE [0] means no warning, while bit status TRUE [1] means warning. Each bit status has a corresponding text string message. In addition to
the warning word message the master will also be notified via a change in the status word.

Alarms

Following an alarm message the frequency converter will enter a fault condition. Only after the fault has been rectified and the master has acknowledged
the alarm message by a bit in the Control Word, can the VLT resume operation. All alarms within the VLT are represented by a single bit within an alarm
word. An alarm word is always an action parameter. Bit status FALSE [0] means no alarm, while bit status TRUE [1] means alarm. In CIP, Alarms are
divided in to two categories:

-

Major Recoverable Faults

-

Major Unrecoverable Faults

Please refer to the following sections for a classification of the specific faults.

Bit (Hex)

Alarm word (Par. 16-90)

CIP Classification

00000001

Brake check

-

00000002

Power card over temperature

MAR

00000004

Earth fault

MAU

00000008

Ctrl. card over temperature

-

00000010

Control word timeout

MAR

00000020

Torque limit

MAU

00000040

Over current

MAR

00000080

Motor thermistor over temp.

MAR

00000100

Motor ETR over temperature

MAR

00000200

Inverter overloaded

MAR

00000400

DC link under voltage

MAR

00000800

DC link over voltage

MAR

00001000

Short circuit

MAU

00002000

Inrush fault

MAR

00004000

Mains phase loss

MAU

00008000

AMA not OK

MAR

00010000

Live zero error

MAR

00020000

Internal fault

MAU

00040000

Brake overload

MAU

00080000

Motor phase U is missing

MAU

00100000

Motor phase V is missing

MAU

00200000

Motor phase W is missing

MAU

00400000

Fieldbus fault

MAR

00800000

24V supply fault

MAU

01000000

Mains failure

MAR

02000000

1.8V supply fault

MAU

04000000

Brake resistor short circuit

MAR

08000000

Brake chopper fault

MAR

10000000

Option change

-

20000000

Drive initialized

-

40000000

Safe Stop

MAR

80000000

Mech. Brake low

-

MAR = Major Recoverable Fault
MAU = Major Unrecoverable Fault

7 Troubleshooting

MCA 121 EtherNet/IP

46

MG.90.J2.02 - VLT

®

 is a registered Danfoss trademark

7  

Содержание VLT MCA 121 EtherNet/IP

Страница 1: ...LED Behaviour 9 Topology 10 Network 11 Recommended Design Rules 12 EMC Precautions 13 4 How to Configure 15 IP Settings 15 Ethernet Link Parameters 16 Configuring the Scanner 17 IP traffic 19 5 How t...

Страница 2: ...tances 20 70 and 21 71 30 6 Parameters 31 Parameter Group 8 31 Parameter Group 12 35 IP Settings 35 Ethernet Link Parameters 36 Process Data 37 EtherNet IP 38 Other EtherNet Services 39 Advanced Ether...

Страница 3: ...nnected to mains Incorrect installation of the motor frequency converter or fieldbus may cause damage to the equipment serious personal injury or death Consequently the instructions in this manual as...

Страница 4: ...art if faults occur in the electronics of the frequency converter or if a temporary overload or a fault in the supply mains or the motor connection ceases Touching the electrical parts may be fatal ev...

Страница 5: ...l that is supported by hundreds of vendors from around the world CIP provides users with unified communication architecture throughout the manufacturing enterprise EtherNet IP provides users with the...

Страница 6: ...Drive 24 V DC Backup Instruction provides information for installing the 24 V DC Backup option Danfoss Drives technical literature is also available online at www danfoss com drives 2 1 7 ODVA Conform...

Страница 7: ...3 How to Install 3 1 1 The EtherNet IP Option Illustration 3 1 Overview of the option MCA 121 EtherNet IP 3 How to Install MG 90 J2 02 VLT is a registered Danfoss trademark 7 3...

Страница 8: ...The Ethernet connectors must be facing upwards Remove both knock outs on the fieldbus option adaptor frame Push the fieldbus option adaptor frame for the FC 200 FC 300 into place Replace the LCP and a...

Страница 9: ...EIP option is in self test mode Green Table 3 1 MS Module Status State LED Description No IP address no power Off The device does not have a valid IP address or is un powered No connections Green Fla...

Страница 10: ...Drive VLT AutomationDrive VLT AutomationDrive VLT AutomationDrive VLT AutomationDrive VLT AutomationDrive VLT 130BA903 10 Illustration 3 2 Star topology AutomationDrive VLT AutomationDrive VLT Automat...

Страница 11: ...formation on Spanning Tree please refer to section IP traffic 3 1 5 Network It is of high importance that the media chosen for Ethernet data transmission are suitable Usually CAT 5e and 6 cables are r...

Страница 12: ...nect more than 32 drives in a line at any API Exceeding the recommended design rules may result in failing communication AutomationDrive VLT AutomationDrive VLT AutomationDrive VLT AutomationDrive VLT...

Страница 13: ...n cable must be kept away from motor and brake resistor cables to avoid coupling of high frequency noise from one cable to the other Normally a distance of 200 mm 8 inches is sufficient but maintainin...

Страница 14: ...4 How to Configure MCA 121 EtherNet IP 14 MG 90 J2 02 VLT is a registered Danfoss trademark 4...

Страница 15: ...ned IP address Par Name Value 12 00 IP Address Assignment 1 DHCP 2 BOOTP 12 01 IP Address Read only 12 02 Subnet Mask Read only 12 03 Default Gateway Read only By IP address assigned by DHCP BOOTP ser...

Страница 16: ...n will display the duration of the link on the present port If the link is broken the counter will be reset Par 12 12 Auto Negotiation is a feature that enables two connected Ethernet devices to choos...

Страница 17: ...r operation with a Rockwell Allen Bradley Scanner via EtherNet IP the FC 200 FC 300 must be added as a Generic Ethernet Module Under the General tab enter information about Name of device IP Address A...

Страница 18: ...l make a simulated Power cycle of the drive NB For more information on the CIP class 1 Forward Open command please refer to section EtherNet IP Connections under the How to Control chapter 4 How to Co...

Страница 19: ...rt of IP It allows hosts to join or leave a multicast host group Group membership information is exchanged between a specific host and the nearest multicast router For EtherNet IP networks it is essen...

Страница 20: ...5 How to Control MCA 121 EtherNet IP 20 MG 90 J2 02 VLT is a registered Danfoss trademark 5...

Страница 21: ...Control Instance The figure below shows the I O Assembly Instance options for controlling and monitoring the FC 200 FC 300 drive Profile par 8 10 Control Word Profile Direction Instances decimal Size...

Страница 22: ...on the assembly instance chosen in Destination Instances decimal Data Size Originator Target Target Originator 20 21 100 70 71 150 4 bytes 101 151 8 bytes 103 153 20 bytes Packet Rate Specified in mil...

Страница 23: ...ters Service Code Class Instance Attribute Member Request Data Please refer to section Appendix for information on accessing CIP objects explicitly 5 1 6 Control Word Profile The Control profile is se...

Страница 24: ...l be unable to produce a COS message By default all bits in the COS filters are set to 0 In order to signal that the connection has not been interrupted or the device is not powered off a Heartbeat Me...

Страница 25: ...ing and stop Braking current and duration are set in par 2 01 DC Brake Current and par 2 02 DC Braking Time Bit 02 1 leads to ramping par 3 41 Ramp 1 Ramp up Time Bit 03 Coasting Bit 03 0 causes the f...

Страница 26: ...Relay 01 activated provided Control word bit 11 has been chosen in par 5 40 Function Relay Bit 12 Relay 02 Bit 12 0 Relay 02 has not been activated Bit 12 1 Relay 02 has been activated provided Contro...

Страница 27: ...o control the frequency converter via the field bus serial communication Bit 10 Out of frequency limit Bit 10 0 if the output frequency has reached the value in par 4 11 Motor Speed Low Limit RPM or p...

Страница 28: ...0 0 means that there is no fault in the frequency converter Bit 0 1 means that there is a fault in the frequency converter Bit 1 Warning Bit 0 0 means that there is no unusual situation Bit 0 1 means...

Страница 29: ...n the VLT frequency converter depends on the settings in the following parameters Par 1 23 Motor Frequency Par 1 25 Motor Nominal Speed Par 3 02 Minimum Reference Par 3 03 Maximum Reference All refere...

Страница 30: ...0 and 21 71 The speed reference value should be transmitted to the VLT frequency converter in the form of a 16 bit word The value is transmitted directly in RPM 5 How to Control MCA 121 EtherNet IP 30...

Страница 31: ...me Range Function 1 0 s 0 1 18000 0 s Enter the maximum time expected to pass between the reception of two consecutive telegrams If this time is exceeded it indicates that the serial communication has...

Страница 32: ...control word time out 1 Do reset Returns the frequency converter to the original set up following a control word time out The fre quency converter performs the reset and then immediately reverts to th...

Страница 33: ...ut 1 Bus Activates Start command via the serial communication port or fieldbus option 2 Logic AND Activates Start command via the fieldbus serial communication port AND additionally via one of the dig...

Страница 34: ...elect control of the frequency converter start function via the terminals digital input and or via the fieldbus 0 Digital input Activates Start command via a digital input 1 Bus Activates Start comman...

Страница 35: ...d 8 56 Preset Reference Select Option Function Select control of the frequency converter Preset Reference selection via the terminals digital input and or via the fieldbus 0 Digital input Activates Pr...

Страница 36: ...parameters manually 12 05 Lease Expires Range Function dd hh mm ss Read only Displays the lease time left for the current DHCP assigned IP address 12 06 Name Servers Option Function IP addresses of Do...

Страница 37: ...is parameter is read only and displays the actual link speed None is displayed if no link is present 0 None 1 10 Mbps 2 100 Mbps 12 14 Link Duplex Option Function Forces the duplex for each port to Fu...

Страница 38: ...6 2 4 EtherNet IP 12 30 Warning Parameter Range Function 0000 FFFF hex Read only Displays the EtherNet IP specific 16 bit Status word Bit Description 0 Owned 1 Not used 2 Configured 3 Not used 4 Not u...

Страница 39: ...tate PCD filters Sets up a filter mask for each word of process data when operating in COS mode Single bits in the PCD s can be filtered in out 6 2 5 Other EtherNet Services 12 80 FTP Server Option Fu...

Страница 40: ...ics is enabled in par 12 90 the built in switch is able via Time Domain Reflec tometry TDR This is a measurement technique which detects common cabling problems such as open circuits short circuits an...

Страница 41: ...ckets 3 In Discards 4 In Errors 5 In Unknown Protocols 6 Out Octets 7 Out Unicast Packets 8 Out Non Unicast Packets 9 Out Discards 10 Out Errors 12 99 Media Counters Option Function Read only Advanced...

Страница 42: ...ty Stop Bits 0 Even Parity 1 Stop Bit 1 set up TRUE Uint8 8 35 Minimum Response Delay 10 ms All set ups TRUE 3 Uint16 8 36 Max Response Delay SR 1 set up TRUE 3 Uint16 8 37 Max Inter Char Delay SR 1 s...

Страница 43: ...Config Read Unsigned 16 0 9 12 28 Store Data Values Off 0 0 1 Unsigned 8 12 29 Store Always Off 0 0 1 Unsigned 8 12 3 EtherNet IP 12 30 Warning Parameter 0000 hex 0000 FFFF Unsigned 16 12 31 Net Contr...

Страница 44: ...a conversion figure on the right to be used when writing or reading parameters Conversion Index Conversion Factor 67 1 60 6 1000000 5 100000 4 10000 3 1000 2 100 1 10 0 1 1 0 1 2 0 01 3 0 001 4 0 0001...

Страница 45: ...tified by means of the LEDs if no CIP connection is established Use par 12 10 Link Status to verify presents of the link Use par 12 11 Link Duration to verify that the link is steady present The param...

Страница 46: ...s FALSE 0 means no alarm while bit status TRUE 1 means alarm In CIP Alarms are divided in to two categories Major Recoverable Faults Major Unrecoverable Faults Please refer to the following sections f...

Страница 47: ...02 Power card over temperature 00000004 Earth fault 00000008 Control card over temperature 00000010 Control word timeout 00000020 Over current 00000040 Torque limit 00000080 Motor thermistor over temp...

Страница 48: ...Reserved Bit Hex Extended status word Par 16 94 FC 200 only 00000001 Ramping 00000002 AMA Running 00000004 Start CW CCW 00000008 Slow Down 00000010 Catch Up 00000020 Feedback high 00000040 Feedback lo...

Страница 49: ...DC Brake 00000800 Stop 00001000 Stand By 00002000 Freeze Output Request 00004000 Freeze Output 00008000 Jog Request 00010000 Jog 00020000 Start Request 00040000 Start 00080000 Start Applied 00100000 S...

Страница 50: ...8 Appendix MCA 121 EtherNet IP 50 MG 90 J2 02 VLT is a registered Danfoss trademark 8...

Страница 51: ...0 6 Get Serial Number UDINT Serial number 7 Get Product Name String Value of par 15 40 e g FC 302 8 Get State UINT 0 Non existent 1 Device Self Testing 2 Standby 3 Operational 4 Major Recoverable Faul...

Страница 52: ...0 mA 7 Get Set Rated Voltage UINT 1 22 Unit Volt 8 Get Set Rated Power UDINT 1 20 Unit Watt 9 Get Set Rated Frequency UINT 1 23 Unit Hertz 12 Get Set Pole Count UINT 1 39 Number of poles in motor 15 G...

Страница 53: ...nal fault 0002 0000 Internal software fault mau 7110 Brake resistor power limit 0004 0000 Brake Chopper mau 3300 Motor phase U missing 0008 0000 Output voltage mau 3300 Motor phase V missing 0010 0000...

Страница 54: ...par 1 00 FC Text 0 Vendor specific Remaining values not listed below 1 Open loop speed ctr 0 Speed open loop 2 Closed loop speed ctr 1 Speed closed loop 3 Torque Control NA NA 4 Process Control NA NA...

Страница 55: ...pass the FCS check 12 99 1 Single Collisions UDINT Successfully transmitted frames which experienced exactly one colli sion 12 99 2 Multiple Collisions UDINT Successfully transmitted frames which expe...

Страница 56: ...WORD Description of parameter See Standard 5 Get Data Type EPATH Data type code 6 Get Data size USINT Number of bytes in parameter value variable 7 Get Parameter name string SHORT STRING human readabl...

Страница 57: ...Danfoss Objects The CIP Class ID 100 to 199 0x64 to 0xC7 gives access to all drive parameters Class decimal Danfoss Parameter range 100 0 01 0 99 101 1 00 1 99 102 2 00 2 99 103 3 00 3 99 104 4 00 4 9...

Страница 58: ...ents of specified attribute 10h No Yes Set_Attribute_Single modifies attribute 4Bh No Yes Get_Att_Scattered returns specified parameter values 4Ch No Yes Set_Att_Scattered sets specified parameter val...

Страница 59: ...onfiguration Capability 54 Control Site 8 01 31 Control Supervisor Object 52 Control Word Profile 8 10 32 Control Word Source 8 02 31 Control Word Timeout Function 8 04 31 Control Word Timeout Time 8...

Страница 60: ...O Object Model 51 Objects 57 Odva Conformance 6 Odva Profile 52 53 54 Overview 7 P Parameter Group Object 57 Parameter Object 56 57 Parameters 4 15 16 57 Parameters 16 17 23 Preset Reference Select 8...

Страница 61: ...T Topology 10 12 19 Topology 10 Troubleshooting 45 U Unconnected Messages 23 W Warning Word 47 48 Warning Word 45 MCA 121 EtherNet IP Index MG 90 J2 02 VLT is a registered Danfoss trademark 61...

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