Parameters 23-** Time-Based Functions - Danfoss VLT AQUA Drive FC 202 Programming Manual

Parameter Description
3.20 Parameters 23-** Time-based
Functions
3.20.1 23-0* Timed Actions
Use timed actions for actions performed on a daily or
weekly basis, for example different references for working
hours/non-working hours. Up to 10 timed actions can be
programmed in the frequency converter. Select the timed
action number from the list when entering parameter
group 23-** Time-based Functions from the LCP.
Parameter 23-00 ON Time and parameter 23-04 Occurrence
then refer to the selected timed action number. Each
timed action is divided into an ON time and an OFF time,
in which 2 different actions may be performed.
Display lines 2 and 3 in the LCP show the status for timed
actions mode (parameter 0-23 Display Line 2 Large and
parameter 0-24 Display Line 3 Large, setting [1643] Timed
Actions Status).
NOTICE
If commands are applied simultaneously to the digital
inputs for constant OFF and constant ON, the timed
actions mode changes to timed actions auto and the 2
commands are disregarded.
If parameter 0-70 Date and Time is not set or the
frequency converter is set to hand-on mode or OFF
mode (for example via the LCP), the timed actions mode
is changed to [0] Disabled.
The timed actions have a higher priority than the same
actions/commands activated by the digital inputs or the
smart logic controller.
The actions programmed in timed actions are merged with
corresponding actions from digital inputs, control word via
bus, and smart logic controller, according to merge rules
set up in parameter group 8-5* Digital/Bus.
NOTICE
Program the clock (parameter group 0-7* Clock Settings)
correctly for timed actions to function.
NOTICE
®
When mounting VLT Analog I/O Option MCB 109, a
battery back-up of the date and time is included.
NOTICE
The PC-based configuration tool MCT 10 Set-up Software
comprises a special guide for easy programming of
timed actions.
MG20OB02
Programming Guide
23-00 ON Time
Array [10]
Range:
Size
related
*
23-01 ON Action
Array [10]
Option:
[0] Disabled
*
[1] No action
[2] Select set-up 1
[3] Select set-up 2
[4] Select set-up 3
[5] Select set-up 4
[10] Select preset ref 0
[11] Select preset ref 1
[12] Select preset ref 2
[13] Select preset ref 3
[14] Select preset ref 4
[15] Select preset ref 5
[16] Select preset ref 6
[17] Select preset ref 7
[18] Select ramp 1
[19] Select ramp 2
[22] Run
[23] Run reverse
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Function:
[ 0 - 0 ] Sets the ON time for the timed action.
NOTICE
The frequency converter has no
back-up of the clock function. The
set date/time resets to default
(2000-01-01 00:00) after a power-
down unless a real-time clock-
module with back-up is installed. In
parameter 0-79 Clock Fault, it is
possible to program a warning if
the clock has not been set properly,
for example after a power-down.
Function:
NOTICE
For options [32] Set
digital out A low–
[43] Set digital out
F high, see also
parameter group
5-3* Digital Outputs
and parameter
group 5-4* Relays.
Select the action
during ON time. See
parameter 13-52 SL
Controller Action for
descriptions of the
options.
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