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 fieldbus option installed
in slot A. When the option is removed, the
frequency converter detects a configuration
change, sets
to default setting RS485, and trips. If
an option is installed after initial power-up,
the setting of
does not change, but the frequency
converter trips and shows:
Alarm 67, Option
Changed
.
When retrofitting 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
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
specified in
parameter 8-03 Control Word Timeout Time
Option:
Function:
NOTICE
To change the set-up after a timeout,
configure 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]
Off
Resumes control via fieldbus (fieldbus 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 fieldbus.
•
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,
defines 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
MG92G102
Danfoss A/S © 06/2015 All rights reserved.
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