Contents2. Introduction5About this Manual 5Technical Overview 5Assumptions 5Hardware 5Background Knowledge 5Abbreviations 63. How to Install7Cabling 7

3.3.3. General SpecificationsOperating temperature ÷10 - +55°CMax. relative humidity 5% - 95% non condensingEnclosure IP 203.4.1. LEDs Name Colour Ind

3.5. Configure the FC 3003.5.1. VLT ParametersPay particular attention to the following parameters when configuring an FC 300 with an Interbus interfa

3.5.4. Custom Telegram 1In order to interface with the Interbus option, running Custom Telegram 1, the following parameters must be set on the FC 300:

4. How to Configure the System4.1.1. Configure the Interbus NetworkThis section describes how to set up Interbus communication between a Danfoss FC 30

4.1.3. Setting up PCP Communication Via the CMD tool it is possible to read and write to parameters, and readthe English parameter text of each parame

When the system is running, change the state to: Monitor.Click on the controller board and select: Address Monitor.The Address Monitor shows the I/O a

4.1.4. Drivecom ProfileThe Interbus option has implemented the Drivecom control profile.By changing the operating state from Online to Monitor it is p

5. How to Control the FC 3005.1.1. Process Data The Process Data provides an agile way of controlling the FC 300 frequency converter. Two different te

5.1.3. Custom Telegram 1The Process Data length is fixed to 4 words, each of two bytes, with thefollowing format:5. How to Control the FC 300 FC 300 I

Master slave→PCD Name Function1 Control Word Sends the Control Word to the frequency converter. The format depends of the setting of par.8-10.2 Refer

1. Safety Note - FC 300 Interbus FC 300 Interbus Operating Instructions2MG.33.H3.02 - VLT is a registered Danfoss trademark1

Slave master→PCD Name Function1 Status Word Sends the Status word from the frequency converter. The format depends of the setting ofpar. 8-10.2 Actua

5.2.1. The Drivecom State MachineThe state machine describes the device status and the possible controlsequence of the frequency converter. A status r

5.2.2. Description of Transitions The following describes each transaction that the Drivecom state machine executes for a given command.0 Input of the

12 QUICK STOP ACTIVE SWITCH ON DISABLED→Event: - Quick stop has been completed or - “Disable-Voltage” commandAction: - Disable drive function- The p

5.3. Drivecom 21 Control Profile 5.3.1. Control Word according to Drivecom 21 Profile(Par. 8-10 = PROFIdrive profile)Bit Bit value = 0 Bit value = 100

5.3.2. Status Word according to Drivecom 21 Profile(Par. 8-10 = PROFIdrive profile)Bit Bit value = 0 Bit value = 100 Not ready to switch ON Ready to s

5.4. Danfoss FC Control Profile5.4.1. Control Word according to FC Profile(Par. 8-10 = FC profile)Bit Bit value = 0 Bit value = 100 Reference value Ex

Bit 08, Jog:Bit 08 = ’1’ causes the output frequency to be determined by par. 3-19Jog Speed.Bit 09, Selection of ramp 1/2:Bit 09 = "0" means

5.4.2. Status Word according to FC Profile (STW)(Par. 8-10 = FC profile)Bit Bit value = 0 Bit value = 100 Control not ready Control ready01 Drive not

Bit 15, Timer OK/limit exceeded:Bit 15 = ’0’ means that the timers for motor thermal protection and VLTthermal protection, respectively, have not exce

1.1.1. Copyright, Limitation of Liability and Revision RightsThis publication contains information proprietary to Danfoss A/S. By accepting and using

5.4.3. Bus Speed Reference ValueThe speed reference value is transmitted to the frequency converter in arelative value in %.The value is transmitted i

6. How to Access the FC 300 Parameters 6.1. PCP Communication For read and write of FC 300 parameters, the Interbus Peripherals Communication Protocol

7. Parameters FC 300 Interbus Operating Instructions32MG.33.H3.02 - VLT is a registered Danfoss trademark7

7. Parameters 8-01 Control SiteThe setting in this parameter overrules the settings in par. 8-50 to 8-56.Option: Function:[0] * Digital and ctrl. wor

NB!Must be set to [5] Stop and trip for operation with the Interbus option.[7] Select set-up 1 This option changes the set-up upon reestablishment of

8-10 Control Word ProfileSelect the interpretation of the control and status words corresponding to the installed fieldbus. Only the selections valid

NB!This parameter is active only when par. 8-01 Control Site is set to [0] Digital and control word.8-51 Quick Stop SelectOption: Function:[0] Digita

[2] Logic AND Activates the Reverse command via the fieldbus/serial communication port, AND additionally viaone of the digital inputs.[3] * Logic OR A

8-91 Bus Jog 2 SpeedRange: Function:200 RPM* [0 - par. 4-13 RPM] Enter the jog speed. This is a fixed jog speed activated via the serial port or fi

7.3. Data Types Supported by FC 3007.3.1. Object and Data Types Supported by FC 300Data types supported by FC 300Data type Description3 Integer 164 In

1.2. Safety NoteThe voltage of the frequency converter is dangerous whenever connected to mains. Incorrect installation of the motor, frequencyconvert

8. Troubleshooting FC 300 Interbus Operating Instructions40MG.33.H3.02 - VLT is a registered Danfoss trademark8

8. TroubleshootingAlarm word and warning word are shown on the display in Hex format.If there is more than one warning or alarm, a sum of all warnings

FC 300Bit (Hex) Unit diag-nose bitWarning word (Par.16-92)Alarm no.00000001 112 Brake check 2800000002 113 Power card over temper-ature2900000004 114

Example 1:Par. 3-00 = “-Max - +Max”Par. 3-03 “Max reference” = 1500 RPMReference send = 1500hex (5376 dec)The output can be calculated as:Example 2:Pa

IndexAAbbreviations 6Alarm 41Alarm Word 41Assumptions 5BBus Jog 2 Speed 38CCable Length 7Cabling 7Cmd 13Configuration 33Conversion Index 39DData Types

TTelegram Selection 35Torque 19WWarning Word 41FC 300 Interbus Operating Instructions IndexMG.33.H3.02 - VLT is a registered Danfoss trademark45

2. Introduction2.1.1. About this ManualFirst time users can obtain the most essential information for quick installation and set-up in these chapters:

The following literature is available for the , 200 and series.TitleLiterature no.Operating Instructions MG.11.AX.YYDesign Guide MG.11.BX.YYProgrammi

3. How to Install3.1.1. Cabling The Interbus network topology is based on a logical ring structure, implemented in a one-cable structure, making a phy

3.2.1. EMC Precautions The following EMC precautions are recommended in order to achieve interference-free operation of the Interbus network. Addition

The RS-485 termination switch on the FC 300 (BUS-TER.) must be set to “ON”.Interbus option FC 302X22-1 61 (RS 485 com)X22-2 68 (RS 485 +)X22-3 69 (RS