Danfoss VLT FC 100 Series Programming Manual page 173

Parameter Description
23-04 Occurrence
Array [10]
Option:
3 3
[0] All days
*
[1] Working days
[2] Non-working days
[3] Monday
[4] Tuesday
[5] Wednesday
[6] Thursday
[7] Friday
[8] Saturday
[9] Sunday
23-08 Timed Actions Mode
Used to enable and disable automatic timed actions.
Option:
[0] Timed Actions Auto
*
[1] Timed Actions Disab. Disable timed actions, normal
[2] Constant On Actions Disable timed actions. Constant On
[3] Constant Off Actions Disable timed actions. Constant Off
23-09 Timed Actions Reactivation
Option:
[0] Disabled After an update of time/condition (power cycling,
[1] Enabled After an update of time/condition, On and OFF
*
To see an example of a reactivation test, see Figure 3.59.
3-146
VLT
Function:
Select the day(s) to which the timed
action applies. Specify working/non-
working days in 0-81 Working Days,
0-82 Additional Working Days and
0-83 Additional Non-Working Days.
Function:
Enable timed actions.
operation according to control
commands.
Actions activated.
Actions activated.
Function:
setting date and time, change of summertime,
change of hand auto mode, change of Constant
ON and OFF, set-up change), all activated ON
actions will be overridden to OFF actions until
passing the next time for an ON action. Any OFF
actions will remain unchanged.
actions are immediately set to the actual time
programming of ON and OFF actions.
MG11CD22 - VLT
®
HVAC Drive Programming Guide
Timed Action
ON: RUN
OFF: STOP
Status
RUNNING
STOPPED
Figure 3.59 Reactivation Test Diagram
3.21.2 23-1* Maintenance
Wear and tear calls for periodic inspection and service of
elements in the application, e.g., motor bearings, feedback
sensors and seals or filters. Using preventive maintenance,
the service intervals may be programmed into the
Adjustable frequency drive. The Adjustable frequency drive
will give a message when maintenance is required. 20
Preventive Maintenance Events can be programmed into
the Adjustable frequency drive. The following must be
specified for each Event:
•
Maintenance item (e.g., "Motor Bearings")
•
Maintenance action (e.g., "Replace")
•
Maintenance Time Base (e.g., "Running Hours" or
a specific date and time)
•
Maintenance Time Interval or the date and time
of next maintenance
NOTE!
To disable a Preventive Maintenance Event the associated
23-12 Maintenance Time Base must be set to Disabled [0].
Preventive Maintenance can be programmed from the LCP,
but use of the PC-based VLT Motion Control Tool MCT10 is
recommended.
® is a registered Danfoss trademark
Power P23-09: Power
Power
Cycle Disable Cycle
Cycle
P23-09: P23-09:
P23-09:
Disabled Enabled
Disabled Enable