Configure The Master; Configure The Frequency Converter - Danfoss VLT DeviceNet MCA 104 Programming Manual

Configuration
3.1.6 Setting the DeviceNet Baud Rate via
Parameter 10-01 Baud Rate Select
Set the baud rate via parameter 10-01 Baud Rate Select if
the address switches 1 and 2 are set to ON (factory
3 3
setting). The baud rate change comes into effect at the
next power-up.
3.1.7 Setting the DeviceNet Baud Rate with
the Object Class Code 0x03, Attribute
2
Set the baud rate via the DeviceNet object class code 0x03
attribute 2 command, when the address switches 1 and 2
are set to ON (factory setting). A new baud rate becomes
effective immediately after the class code 0x03 attribute 2
command.

3.2 Configure the Master

3.2.1 EDS File
A large part area of the system configuration is the setting
of application-related parameters. EDS (Electronic Data
Sheet) files simplify the setting up of most of the
DeviceNet configurable parameters. For off-line configu-
ration, Danfoss provides a generic English EDS file covering
all voltage and power sizes. Download the EDS file from
www.danfoss.com/drives.
NOTICE
The EDS file does not contain all parameters. It contains
only a selected, limited number of parameters with
generic minimum, maximum, and default values.
8
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VLT DeviceNet MCA 104

3.3 Configure the Frequency Converter

3.3.1 Frequency Converter Parameters
Note the following parameters when configuring the
frequency converter with a DeviceNet interface. Refer to
chapter 6 Parameters for more details of each parameter.
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NOTICE
When parameter 8-01 Control Site is set to [2] Control
word only, the settings in parameter 8-50 Coasting Select
to parameter 8-56 Preset Reference Select is overruled,
and all act on bus control.
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Danfoss A/S © 12/2015 All rights reserved.
Parameter 0-40 [Hand on] Key on LCP.
If the Hand key on the frequency converter is
activated, control of the frequency converter via
the DeviceNet interface is disabled. After initial
power-up the frequency converter automatically
detects whether a fieldbus option is installed in
slot A, and sets parameter 8-02 Control Word
Source to [3] Option A. If an option is added to,
changed in, or removed from an already commis-
sioned frequency converter, it does not change
parameter 8-02 Control Word Source but enters trip
mode, and the frequency converter shows an
error.
Parameter 8-10 Control Word Profile (see
chapter 4 Control). Select between the Danfoss FC
Profile and the ODVA profile. Select the desired
DeviceNet instance in parameter 10-10 Process
Data Type Selection.
Parameter 8-50 Coasting Select to
parameter 8-56 Preset Reference Select (see
chapter 6 Parameters). Selection of how to gate
the DeviceNet control commands with digital
input command of the control card.
Parameter 8-03 Control Word Timeout Time to
parameter 8-05 End-of-Timeout Function. The
reaction in the event of a bus timeout is set via
these parameters.
Parameter 10-10 Process Data Type Selection.
Default is 125 kbps.
Parameter 10-02 MAC ID. Default is 63.
MG92F102