Danfoss VLT CANopen MCA 105 - 6 Parameters

6 Parameters
8-01 Control Site
Option: Function:
The setting in this parameter overrides the
settings in parameter 8-50 Coasting Select to
parameter 8-56 Preset Reference Select.
[0] Digital and
ctrl.word
Control by using both digital input and
control word.
[1] Digital only Control by using digital inputs only.
[2] Controlword
only
Control by using control word only.
8-02 Control Word Source
Option: Function:
NOTICE
This parameter cannot be adjusted
while the motor runs.
Select the source of the control word: 1 of 2
serial interfaces or 4 installed options. During
initial power-up, the frequency converter
automatically sets this parameter to [3] Option
A, if it detects a valid
eldbus option installed
in slot A. When the option is removed, the
frequency converter detects a conguration
change, sets parameter 8-02 Control Word
Source to default setting 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 frequency
converter trips and shows: Alarm 67, Option
Changed.
When retrotting a bus option into a
frequency converter 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.
[0] None
[1] FC RS485
[2] FC USB
[3] Option A
[4] Option B
[5] Option C0
[6] Option C1
[30] External Can
8-03 Control Word Timeout Time
Range: Function:
1 s* [ 0.1 -
18000 s]
Enter the maximum time expected to pass
between the reception of 2 consecutive
telegrams. If this time is exceeded, it indicates
8-03 Control Word Timeout Time
Range: Function:
that the telegram communication has stopped.
The function selected in parameter 8-04 Control
Word Timeout Function is then carried out. A
valid control word triggers the timeout counter.
8-04 Control Word Timeout Function
Select the timeout function. The timeout function activates when
the control word fails to be updated within the time period
specied in parameter 8-03 Control Word Timeout Time.
Option: Function:
NOTICE
To change the set-up after a timeout,
congure as follows:
Set parameter 0-10 Active Set-up to [9]
Multi set-up and select the relevant
link in parameter 0-12 This Set-up
Linked to.
[0] O Resumes control via eldbus (eldbus or
standard), using the most recent control
word.
[1] Freeze output Freezes output frequency until communi-
cation resumes.
[2] Stop Stops with auto restart when communi-
cation resumes.
[3] Jogging Runs the motor at jog frequency until
communication resumes.
[4] Max. speed Runs the motor at maximum frequency until
communication resumes.
[5] Stop and trip Stops the motor, then resets the frequency
converter to restart:
•
Via the eldbus.
•
Via [Reset].
•
Via a digital input.
[7] Select setup
1
Changes the set-up after reestablishment of
communication following a control word
timeout. If communication resumes after a
timeout, parameter 8-05 End-of-Timeout
Function denes whether to resume the set-
up used before the timeout, or to retain the
set-up endorsed by the time-out function.
[8] Select setup
2
See [7] Select set-up 1.
[9] Select setup
3
See [7] Select set-up 1.
Parameters Programming Guide
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