Timed Actions - Danfoss vlt AQUA Instruction Manual

®
VLT AQUA Drive
Instruction Manual

8.2.11 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 adjustable frequency drive. The Timed Action number is selected from the list when entering parameter
group 23-0* from the Local Control Panel. par.23-00
is divided into an ON time and an OFF time, in which two different actions may be performed.
NOTE!
The clock (parameter group 0-7*) must be correctly programmed for timed actions to function correctly.
NOTE!
When mounting an Analog I/O MCB109 option card, a battery back-up of the date and time is included.
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
ON Time Occurrence
– par.23-04
Function:
Sets the ON time for the timed action.
NOTE!
The adjustable frequency drive 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
possible to program for a warning in case the clock has not been set properly,
e.g., after a power-down.
Function:
Select the action during ON Time. See par. 13-52
®
MG.20.M5.22 - VLT is a registered Danfoss trademark
8 How to program the adjustable frequency
then refer to the selected Timed Action number. Each timed action
SL Controller Action for descriptions of the options.
drive
8
Clock Fault
it is
8-43