Danfoss VLT AQUA High Power Operation Instructions Manual page 134

5 How to programme the frequency converter
5.2.11 Timed Actions, 23-0*
Timed Actions
Use for actions needing to be performed on a daily or weekly basis, e.g. different 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* from the Local Control Panel. par. 23-00
divided into an ON time and an OFF time, in which two different actions may be performed.
The actions programmed in Timed Actions are merged with corresponding actions from digital inputs, control work via bus and Smart Logic Controller,
according to merge rules set up in 8-5*, Digital/Bus.
NB!
The clock (parameter group 0-7*) must be correctly programmed for Timed Actions to function correctly.
5
NB!
When mounting an Analog I/O MCB109 option card, a battery back up of the date and time is included.
NB!
The PC-based Configuration Tool MCT 10 comprise a special guide for easy programming of Timed Actions.
23-00 ON Time
Array [10]
Range:
0 N/A* [0 - 0 N/A]
23-01 ON Action
Arra [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
134
ON Time Occurrence
– par. 23-04 then refer to the selected Timed Action number. Each Timed Action is
Function:
Sets the ON time for the Timed Action.
NB!
The frequency converter has no back up of the clock function and the set date/
time will reset to default (2000-01-01 00:00) after a power down unless a Real
Time Clock module with back up is installed. In par. 0-79
to program for a Warning in case clock has not been set properly, e.g. after a
power down.
Function:
Select the action during ON Time. See par. 13-52
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VLT AQUA High Power Operation Instructions
Clock Fault
SL Controller Action
for descriptions of the options.
it is possible