Danfoss Metasys N2 Programming Guide

3.21 Parameters: 23-** Time-based
Functions
3.21.1 23-0* timed actions
Use timed actions for actions that must be performed on a
daily or weekly basis, for example dierent references for
working hours/non-working hours. Up to 10 timed actions
can be programmed in the frequency converter. The timed
action number is selected from the list when entering
parameter group 23-0* Timed Actions 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 dierent actions may be performed.
Display lines 2 and 3 in the LCP show the status for timed
actions mode (0-23 Display Line 2 Large and 0-24 Display
Line 3 Large, setting [1643] Timed Actions Status).
NOTICE
A change in mode via the digital inputs can only take
place if parameter 23-08 Timed Actions Mode is set for [0]
Times Actions Auto.
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 or OFF mode (for
Example via the LCP), the timed actions mode is changed
to Timed Actions 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
Programme the clock (parameter group 0-7* Clock
Settings) correctly for timed actions to function.
NOTICE
When mounting an analog I/O MCB 109 option card, a
battery back-up of the date and time is included.
NOTICE
The PC-based conguration tool MCT 10 Set-up Software
comprises a special guide for easy programming of
timed actions.
23-00 ON Time
Array [10]
Range: Function:
Size
related*
[ 0 - 0 ] Sets the ON time for the timed action.
NOTICE
The frequency converter has no
back-up of the clock function and
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 programme a warning if
the clock has not been set properly,
for example after a power-down.
23-01 ON Action
Arra [10]
Option: 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 5-4*
Relays.
Select the action during ON time.
See parameter 13-52 SL Controller
Action for descriptions of the
options.
[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
[24] Stop
[26] DC Brake
[27] Coast
[32] Set digital out A low
Parameter Descriptions Programming Guide
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Danfoss Metasys N2 Specifications

General

Brand	Danfoss
Model	Metasys N2
Category	DC Drives
Language	English