Danfoss ADAP-KOOL AKD 102 Operating Instructions Manual page 69

How to Programme the Frequ...
0-71 Date Format
Option: Function:
Sets the date format to be used in the LCP.
[0] YYYY-MM-DD
*
[1] DD-MM-YYYY
*
[2] MM/DD/YYYY
0-72 Time Format
Option: Function:
Sets the time format to be used in the LCP.
[0] 24 h
*
[1] 12 h
0-74 DST/Summertime
Option: Function:
Choose how Daylight Saving Time/Summertime
should be handled. For manual DST/Summertime
enter the start date and end date in 0-76 DST/
Summertime Start and 0-77 DST/Summertime End.
[0] Off
*
[2] Manual
0-76 DST/Summertime Start
Range: Function:
0 N/A [0 - 0 N/A] Sets the date and time when
*
summertime/DST starts. The date is
This parameter can not be changed when motor is running.
NOTE
When set for Closed Loop, the commands Reversing and
Start Reversing will not reverse the direction of the motor.
1-90 Motor Thermal Protection
Option: Function:
The frequency converter determines the
motor temperature for motor protection in
two different ways:
•
•
®
ADAP-KOOL Drive Operating Instructions
Via a thermistor sensor connected
to one of the analog or digital
inputs (1-93 Thermistor Source).
Via calculation (ETR = Electronic
Thermal Relay) of the thermal
load, based on the actual load
and time. The calculated thermal
load is compared with the rated
motor current I and the rated
M,N
motor frequency f . The
M,N
calculations estimate the need for
a lower load at lower speed due
to less cooling from the fan
incorporated in the motor.
MG.11.L4.02 - ADAP-KOOL
0-76 DST/Summertime Start
Range: Function:
programmed in the format selected in
0-71 Date Format.
0-77 DST/Summertime End
Range: Function:
0 N/A [0 - 0 N/A] Sets the date and time when
*
summertime/DST ends. The date is
programmed in the format selected in
0-71 Date Format.
1-00 Configuration Mode
Option: Function:
[0] Open Motor speed is determined by applying a speed
*
loop reference or by setting desired speed when in
Hand Mode.
Open Loop is also used if the frequency
converter is part of a closed loop control system
based on an external PID controller providing a
speed reference signal as output.
[3] Closed Motor Speed will be determined by a reference
loop from the built-in PID controller varying the
motor speed as part of a closed loop control
process (e.g. constant pressure or flow). The PID
controller must be configured in par. group 20-
**, Drive Closed Loop or via the Function Setups
accessed by pressing the [Quick Menus] button.
1-90 Motor Thermal Protection
Option: Function:
[0] No protection If the motor is continuously overloaded
*
and no warning or trip of frequency
converter is wanted.
[1] Thermistor Activates a warning when the connected
warning thermistor in the motor reacts in the event
of motor over-temperature.
[2] Thermistor trip Stops (trips) the frequency converter when
the connected thermistor in the motor
reacts in the event of motor over-
temperature.
[3] ETR warning 1
[4] ETR trip 1
*
[5] ETR warning 2
[6] ETR trip 2
[7] ETR warning 3
[8] ETR trip 3
[9] ETR warning 4
[10] ETR trip 4
ETR (Electronic Thermal Relay) functions 1-4 will calculate
the load when set-up where they were selected is active.
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Drive
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