Danfoss VLT DeviceNet MCA 104 Programming Manual

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Danfoss VLT DeviceNet MCA 104 Programming Manual Manual pdf 9 page image

3 Configuration3.1 Configure the DeviceNet NetworkAll DeviceNet stations that are connected to the same busnetwork must have a unique station address. Select theDeviceNet address of the frequency converter via:• Address switches (default 63).• Parameter 10-02 MAC ID (default 63).• Class code 0X03, instance 1, attribute 1.Illustration 3.1 VLT® DeviceNet MCA 104 Interface3.1.1 Setting the DeviceNet Address usingthe Address SwitchesNOTICESwitch off the power supply before changing the addressswitches. The address change comes into effect at thenext power-up, and can be read in parameter 10-02 MACID.Set the address switches to give the option a unique ID.Select an address range from 0–63 (factory setting 63)according to Table 3.1.Switch 8 7 6 5 4 3 2 1Address value – – +32 +16 +8 +4 +2 +15 – – OFF OFF OFF ON OFF ON20 – – OFF ON OFF ON OFF OFF35 – – ON OFF OFF OFF ON ONTable 3.1 Settings for the Address Switches3.1.2 Setting the DeviceNet Address viaParameter 10-02 MAC IDSet the address via parameter 10-02 MAC ID if the hardwareswitches are set to 63 (factory setting). The address changecomes into effect at the next power-up.3.1.3 Setting the DeviceNet Address withthe Object Class Code 0x03, Instance1, Attribute 1Set the address via the DeviceNet object class code 0x03attribute 1 command when the address switch is set to 63(factory setting). A new address becomes effectiveimmediately after the class code 0x03, instance 1, attribute1 command.3.1.4 Setting the Baud RateAll DeviceNet stations connected to the same bus networkmust have the same baud rate. Select the baud rate of thefrequency converter via:• Address switches.• Parameter 10-01 Baud Rate Select (default 125kBd).• Object class code 0x03, instance 1, attribute 2.3.1.5 Setting the DeviceNet Baud Rateusing the Address SwitchesNOTICESwitch off the power supply before changing the addressswitches. The baud rate change comes into effect at thenext power-up, and can be read in parameter 10-01 BaudRate Select.Use the address switches to select a baud rate of 125 kbaud (factory setting), 250 k baud, or 500 k baud, seeTable 3.2:Baud rate switch 8 7Parameter 10-01 Baud Rate Select 1 1125 kBd 0 0250 kBd 0 1500 kBd 1 0Table 3.2 Address SwitchesConfiguration Programming GuideMG92F102 Danfoss A/S © 12/2015 All rights reserved. 73 3