Danfoss VLT Instruction Manual page 112

6 How to program the adjustable frequency
drive
6.1.10 Changing a Group of Numeric Data Values
If the chosen parameter represents a numeric data value, change the
chosen data value using the <> navigation keys as well as the up/down
navigation keys. Use the <> navigation keys to move the cursor hori-
zontally.
Use the up/down navigation keys to change the data value. The up key
increases the data value, while the down key reduces it. Place the cursor
on the value to be saved and press [OK].
6
6.1.11 Changing Data Values, Step-by-Step
Certain parameters can be changed step-by-step or by an infinite number of variables. This applies to par.1-20
Voltage Motor Frequency
and par.1-23
The parameters are changed both as a group of numeric data values, and as numeric data values using an infinite number of variables.
6.1.12 Readout and Programming of Indexed Parameters
Parameters are indexed when placed in a rolling stack.
Alarm Log: Error Code
par. 15-30
up/down navigation keys to scroll through the value log.
Use par.3-10 Preset Reference
Choose the parameter, press [OK], and use the up/down navigation keys to scroll through the indexed values. To change the parameter value, select
the indexed value and press [OK]. Change the value by using the up/down keys. Press [OK] to accept the new setting. Press [Cancel] to abort. Press
[Back] to leave the parameter.
6-54
.
Alarm Log: Time
to par. 15-32 contain a fault log which can be read out. Choose a parameter, press [OK], and use the
as another example:
MG.11.A9.22 - VLT
VLT ®
Figure 6.11: Display example.
Figure 6.12: Display example.
® is a registered Danfoss trademark
HVAC Drive Instruction Manual
Motor Power [kW] , par.1-22 Motor