8 Parameters
8.1 Parameter Group 0-** Operation/Display
0-37 Display Text 1
Range:
Function:
0
*
[0 -
0 ]
In this parameter it is possible to write an individual
text string for display in the LCP or to be read via
serial communication. If to be displayed permanently
select Display Text 1 in
0-20 Display Line 1.1 Small
,
0-21 Display Line 1.2 Small
,
0-22 Display Line 1.3 Small
,
0-23 Display Line 2 Large
or
0-24 Display Line 3 Large
.
Press [
▲
] or [
▼
] to change a character. Press [
◀
] and
[
▶
] to move the cursor. When a character is
highlighted by the cursor, it can be changed. Press
[
▲
] or [
▼
] to change a character. A character can be
inserted by placing the cursor between two
characters and pressing [
▲
] or [
▼
].
8.2 Parameter Group 8-** Communication
and Option
8-01 Control Site
Option:
Function:
The setting in this parameter overrides
the settings in
to
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.
8-03 Control Word Timeout Time
Range:
Function:
1.0 s
*
[ 0.1 -
18000.0 s]
Enter the maximum time expected to pass
between the reception of two consecutive
telegrams. If this time is exceeded, it
indicates that the serial communication has
stopped. The function selected in
8-04 Control Word Timeout Function
is then
carried out. A valid control word triggers
the time-out counter.
8-04 Control Word Timeout Function
Select the time-out function. The time-out function activates
when the control word fails to be updated within the time
period specified in
8-03 Control Word Timeout Time
.
Option:
Function:
[0]
*
Off
Resumes control via serial bus (fieldbus or
standard) using the most recent control
word.
8-04 Control Word Timeout Function
Select the time-out function. The time-out function activates
when the control word fails to be updated within the time
period specified in
8-03 Control Word Timeout Time
.
Option:
Function:
[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], or via a digital input.
[7]
Select setup 1 Changes the set-up upon reestablishment of
communication following a control word
time-out. If communication resumes after a
time-out,
defines whether to resume the set-up used
before the time-out, or to retain the set-up
endorsed by the time-out function.
[8]
Select setup 2 See
[7] Select setup 1
[9]
Select setup 3 See
[7] Select setup 1
[10] Select setup 4 See
[7] Select setup 1
[26] Trip
NOTE
To change the set-up after a time-out, the following
configuration is required:
Set
0-10 Active Set-up
to
[9] Multi set-up
and select the
relevant link in
0-12 This Set-up Linked to
.
8-05 End-of-Timeout Function
Option:
Function:
Select the action after receiving a valid
control word following a time-out. This
parameter is active only when
8-04 Control
Timeout Function
is set to
[7] Set-up 1
,
[8] Set-
up 2
,
[9] Set-up 3
or
[10] Set-up 4
.
[0]
Hold set-up Retains the set-up selected in
8-04 Control
Timeout Function
and displays a warning, until
8-06 Reset Control Timeout
toggles. Then the
frequency converter resumes its original set-
up.
Parameters
MCA 124 EtherCAT Operating Instruction
32
MG92A302 - VLT
®
is a registered Danfoss trademark
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