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5.9 Parameter Group 8-** Communications and Options
5.9.1 8-0* General Settings
Parameter 8-01 Control Site
Table 495: Parameter 8-01 Control Site
8-01 Control Site
Default value: [0] Digital and ctrl. word
Parameter type: Option
Setup: All setups
Conversion index: –
Data type: Uint8
Change during operation: True
The setting in this parameter overrides the settings in
parameter 8-50 Coasting Select
to
parameter 8-56 Preset Reference Select
.
Option
Name
Description
[0]*
Digital and ctrl.word
Use both digital input and control word.
[1]
Digital only
Use digital inputs only.
[2]
Controlword only
Use control word only.
Parameter 8-02 Control Word Source
Table 496: Parameter 8-02 Control Word Source
8-02 Control Word Source
Default value: Size related
Parameter type: Option
Setup: All setups
Conversion index: –
Data type: Uint8
Change during operation: True
Select the source of the control word: 1 of 2 serial interfaces or 4 installed options. During initial power-up, the drive automatically
sets this parameter to
[3] Option A
if it detects a valid fieldbus option installed in slot A. When the option is removed, the drive
detects a configuration change, sets
parameter 8-02 Control Word Source
to default setting
[1] FC RS485
, and trips. If an option is
installed after initial power-up, the setting of
parameter 8-02 Control Word Source
does not change, but the drive trips and shows:
Alarm 67, Option Changed
. When retrofitting a bus option into a drive that did not have a bus option installed earlier, change the
control to bus-based. This change is required for safety reasons to avoid an unintended change.
Option Name
Description
[0]
None
[1]
FC RS485
[2]
FC USB
[3]
Option A
[4]
Option B
[5]
Option C0
[6]
Option C1
[30]
External Can
[35]
Option A fast
N O T I C E
This option is only available in FC 302.
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Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide