Illustration 3.9 PLC Memory Mapping
3.3 Configure the Frequency Converter
3.3.1 Frequency Converter Parameters
Pay particular attention to the following parameters when
configuring an VLT
®
AutomationDrive FC 300 with a
CANopen interface. Refer to
for more
details about each parameter.
Parameter 0-40 [Hand on] Key on LCP
If the
[Hand On]
key on the frequency converter is pressed,
control of the frequency converter via the CANopen
interface is disabled.
Parameter 8-02 Control Word Source
After initial power-up, the frequency converter automat-
ically detects whether a fieldbus option is installed in slot
A, and sets
parameter 8-02 Control Word Source
to
[Option
A]
. If an option is added to, changed in, or removed from
an already commissioned frequency converter, it does not
change
parameter 8-02 Control Word Source
Parameter 8-10 Control Word Profile
Select between the Danfoss FC Profile and the DSP 402
profile for CANopen. Refer to
.
Parameter 8-01 Control Site
and
parameter 8-50 Coasting
Select
to
parameter 8-56 Preset Reference Select
Refer to
.
Selection of how to gate the CANopen control commands
with digital input command of the control card.
Set
Parameter 8-01 Control Site
to:
[2] Control word only
or
[0] Digital and ctrl. word
.
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
are overruled,
and all act on bus-control.
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 10-01 Baud Rate Select
Default is 125 kbps.
•
Default is 127.
Configuration
Programming Guide
MG92G102
Danfoss A/S © 06/2015 All rights reserved.
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3
Содержание VLT CANopen MCA 105
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