Related Manuals for Danfoss DMS 300
Summary of Contents for Danfoss DMS 300
- Page 1 Decentral Motor Starter DMS 300 Operating Instructions Drives Solutions www.danfoss.com/drives...
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Page 2: Table Of Contents
Brake Release ....................... 12 Operation with AS-i Interface ................. 12 Description of AS-i profiles used with DMS ............12 Fault Procedure ..................... 14 Reading the "Alarm" LED ..................14 Replacing a faulty unit ................... 14 MG.05.A2.02 - VLT is a registered Danfoss trademark... - Page 3 Profibus DP Slave 6 E/DC 24 V, 4 A/DC 24 V/1A ........... 20 Table of bits in control and status word ..............20 Profibus connector PCB 4 x M12 ................21 Profibus address setting: DIP switch SW3 ............. 21 MG.05.A2.02 - VLT is a registered Danfoss trademark...
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Page 4: Introduction
1. The DMS must be disconnected from the mains These operating instructions can be used for all if repair work is to be carried out. DMS 300 units with version no. 02. 2. The [COASTING STOP INVERSE] command The version no. can be identified from the product applied to the DMS does not disconnect the serial number. -
Page 5: Mechanical Details
DMS Manual Description For installing, use the three eye-holes provided. The Danfoss DMS is an advanced electronic motor Use the nylon washers provided to avoid starting system. It performs six main functions; scratching the protective paint. Start control, including soft start. -
Page 6: Ventilation
40 deg. C. (Heat loss of DMS at rated current is 18 watts approx.). Derating curve for temperature Derating curve for altitude MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 7: Electrical Connections
Contacts used for controlling these inputs should be low voltage, low current rated (Gold flash or similar) Maximum cross section: 2.5 mm2 (12 AWG) Use cables complying with local regulations. MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 8: Motor Thermistors
The voltage of the DMS is dangerous whenever the equipment is connected to the mains. Ensure the DMS is correctly connected and that all safety measures have been taken before switching on the supply. MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 9: Electrical Schematic
DMS Manual Electrical Schematic MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 10: Setting Up Dms
Extended versions. Start/ stop profile setting Choose the required Start/ Stop profile which is most suited to the application. Use DIP switches A1-A4 to set the start/stop profile. Some examples are shown below. MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 11: Trip Class Selection
Locked Rotor Current. The motor Trip Class 20 Trip Class can be found from the motor curves Motor Protection off or data sheet. For example, if a given motor can MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 12: Flc Setting Table
Completing the installation: To complete installation, fit the DMS Electronics module to the DMS Installation box and secure with the screws provided. Recommended tightening torque for the screws is between 2.5 and 3 Nm. MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 13: Operation Details
+24VDC to the Brake Release input (124). NB!: Mains supply to the DMS is required for the operation of Brake Release. The Electromechanical brake supply is not short-circuit protected. MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 14: Description Of As-I Profiles Used With Dms
(i.e. connected to +24 VDC) Configuring DMS with a Slave address: Use a standard AS-i addressing device or the AS-i master to configure the DMS with the designated slave address on the AS-i network. MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 15: Fault Procedure
Work on the equipment should be carried out by qualified personnel. Before performing any maintenance and repair work, switch off the electrical supply to the device and observe all safety regulations. MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 16: Specification And Order Codes
Continuous Ratings (Not bypassed) at 40 deg. C Ambient Temperature, < 1000 metres Duty Cycle No. of starts per hour Start Time (sec.) For ambient temperature or altitude conditions beyond those listed contact Danfoss. MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 17: Ordering Type Code
Short circuit tested on 5 kA supply, when protected by semiconductor fuses (Type 2 co-ordination) ....no damage to DMS 300, no danger to persons or installation Short circuit tested on 5 kA supply, when protected by HRC fuses (Type 1 co-ordination) ........no... -
Page 18: Fuses
DMS Manual Fuses The DMS 300 should be used with suitable fusing as per the co-ordination requirements of the circuit.. Max pre-fuses: DMS 300 meets Type 1 co-ordination with properly rated HRC fuses. Use type gG 25A, 415 VAC or equivalent HRC fuses. -
Page 19: Order Code Format
DMS Manual Order code format MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 20: Special Variants
Function Motor U 6 – 8 Not connected Motor Motor V thermistor A Motor Motor W thermistor B Electromechanical Earth brake A connection Electromechanical brake B Examples of connection of Service switch MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 21: Details Of Profibus Connectivity
Input 1 M12, I1 Input Bit 0 Input 2 M12, I2 Input Bit 1 Input 3 M12, I3 Input Bit 2 Input 4 M12, I4 Input Bit 3 Input 5 Ready Bit 4 MG.05.A2.02 - VLT is a registered Danfoss trademark... -
Page 22: Profibus Connector Pcb 4 X M12
DIP 5 DIP 6 DIP 7 DIP 8 The address 00 is not allowed. Also all positions not listed in the table are not allowed. In those cases address 126dec is used. MG.05.A2.02 - VLT is a registered Danfoss trademark... - Page 23 .............. General layout ..........General Technical Data ............Han 10E connector ............. High voltage warning ............Motor mounting ............Motor thermistors ..............Operation .......... Operation with AS-i Interface ............Order code format MG.05.A2.02 - VLT is a registered Danfoss trademark...
- Page 24 XREF__BC NOT LOADED ON RIP Decentral Motor Starter DMS 300 Operating Instructions REV. 2003-05-06 175R0901 MG05A202 *MG05A202*...
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