Danfoss VLT FC 100 Series Programming Manual page 15

How to Program
[Alarm Log]
2 2
displays an alarm list of the ten latest alarms (numbered
A1-A10). To obtain additional details about an alarm, use
the arrow keys to maneuver to the alarm number and
press [OK]. Information is displayed about the condition of
the Adjustable frequency drive before it enters the alarm
mode.
The alarm log button on the LCP allows access to both
alarm log and maintenance log.
[Back]
reverts to the previous step or layer in the navigation
structure.
[Cancel]
last change or command will be cancelled as long as the
display has not been changed.
[Info]
displays information about a command, parameter, or
function in any display window. [Info] provides detailed
information when needed.
Exit Info mode by pressing either [Info], [Back], or [Cancel].
Table 2.1
Navigation Keys
The four navigation arrows are used to navigate between
the different choices available in [Quick Menu], [Main
Menu] and [Alarm Log]. Use the keys to move the cursor.
[OK] is used for choosing a parameter marked by the
cursor and for enabling the change of a parameter.
2-4
®
VLT HVAC Drive Programming Guide
On
Warm
Alarm
Figure 2.8
Operation keys for local control are found at the bottom of
the control panel.
Hand
on
Figure 2.9
[Hand On]
enables control of the Adjustable frequency drive via the
GLCP. [Hand On] also starts the motor, and it is now
possible to enter the motor speed data by means of the
arrow keys. The key can be selected as Enable [1] or
Disable [0] via 0-40 [Hand on] Key on LCP.
The following control signals will still be active when
[Hand On] is activated:
•
•
•
•
•
•
•
•
NOTE!
External stop signals activated by means of control signals
or a serial bus will override a "start" command via the LCP.
MG11CD22 - VLT ® is a registered Danfoss trademark
OK
Auto
O
on
[Hand On] - [Off] - [Auto On]
Reset
Coasting stop inverse
Reversing
Set-up select lsb - Set-up select msb
Stop command from serial communication
Quick stop
DC brake
Reset