3 How to Configure
3.1.1 IP Settings
All IP-related parameters are located in parameter group
12-0* IP Settings
: The parameters are all set to POWERLINK
standard values, so no setting is needed. In POWERLINK,
the
12-00 IP Address Assignment
is fixed to the selection
"From node ID". The IP address does follow the setting in
12-60 Node ID
, so that the IP address is 192.168.100.xxx,
where xxx is the node ID. For
12-02 Subnet Mask
, this will
be fixed to 255.255.255.0 and can not be changed.
The POWERLINK option offers two ways of IP address
assignment via parameter or DIP switch.
3.1.2 Ethernet Link Parameters
Parameter group
12-1* Ethernet Link Parameters
holds
Ethernet Link information:
12-10 Link Status
12-11 Link Duration
12-12 Auto Negotiation
12-13 Link Speed
12-14 Link Duplex
Each port has unique Ethernet Link Parameters.
12-10 Link Status
displays Link or No Link according to the
status of the present port.
12-11 Link Duration
displays the duration of the link on the
present port. If the link is broken, the counter is reset.
12-12 Auto Negotiation
is a feature that enables two
connected Ethernet devices to choose common
transmission parameters, such as speed and duplex mode.
In POWERLINK this feature is fixed to OFF and can not be
changed.
12-13 Link Speed
- displays the link speed for each port. If
no link is present, “None” is displayed. In POWERLINK this
feature is fixed to 100 MBaud and can not be changed.
12-14 Link Duplex
- displays the duplex mode for each port.
In POWERLINK, the Link Duplex is fixed to half Duplex, and
cannot be changed.
3.2 Configure the Frequency Converter
3.2.1 VLT Parameters
Pay particular attention to the following parameters when
configuring the frequency converter with a fieldbus
interface.
•
0-40 [Hand on] Key on LCP
. If the [Hand on] key
on the frequency converter is activated, control of
the frequency converter via the fieldbus interface
is disabled.
•
After an initial power up, the frequency converter
automatically detects whether a fieldbus option is
installed in slot A, and sets
8-02 Control Word
Source
to [Option A]. Adding, changing, or
removing an option from an already commis-
sioned frequency converter does not change
8-02 Control Word Source
. However, it causes a
Trip Mode, and the frequency converter displays
an error.
•
8-10 Control Word Profile
. Choose between the
Danfoss FC Profile and the DS 402 profile. The
change of
8-10 Control Word Profile
will first be
active at the next powerup.
•
8-50 Coasting Select
to
8-56 Preset Reference Select
.
Selection of how to gate fieldbus control
commands with digital input command of the
control card.
NOTE
When
8-01 Control Site
is set to
[2] Control word only
, the
settings in
8-50 Coasting Select
to
8-56 Preset Reference
Select
are overruled, and all act on Bus-control.
•
8-03 Control Word Timeout Time
to
8-05 End-of-
Timeout Function
. The reaction in the event of a
bus time-out is set via these parameters.
3.3 Configure the POWERLINK Network
All POWERLINK stations that are connected to the same
bus network must have a unique Node ID. The Node ID of
the frequency converter can be selected via:
•
Hardware switches (from version 2.00)
•
12-60 Node ID
How to Configure
MCA 123 POWERLINK Operating Instructions
10
MG92C102 - VLT
®
is a registered Danfoss trademark
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