Danfoss FC 300

set to Full access [0], this parameter will be ignored.
0-66 Access to Quick Menu w/o Password
Option: Function:
[0]
*
Full access Disables the password defined in par. 0-65 Quick Menu Pass-
word
.
[1] Read only Prevents unauthorised editing of Quick Menu parameters.
[2] No access Prevents unauthorised viewing and editing of Quick Menu pa-
rameters.
[3] Bus: Read only Read only functions for parameters on fieldbus and/ or FC
standard bus.
[4] Bus: No access No access to parameters is allowed via fieldbus and/ or FC
standard bus.
[5] All: Read only read only function for parameters on LCP, fieldbus or FC stand-
ard bus.
[6] All: No access No access from LCP, fieldbus or FC standard bus is allowed.
If par. 0-61
Access to Main Menu w/o Password is set to Full access [0] then this parameter will
be ignored.
0-67 Bus Password Access
Range: Function:
0
*
[0 - 9999] Writing to this parameter enables users to unlock the drive from
bus/ MCT10
2.4. Parameters: Load and Motor
2.4.1. 1-0* General Settings
Define whether the frequency converter operates in speed mode or torque mode; and whether
the internal PID control should be active or not.
1-00 Configuration Mode
Option: Function:
Select the application control principle to be used when a Re-
mote Reference (i.e. via analog input or fieldbus) is active. A
Remote Reference can only be active when par. 3-13
Reference
Site
is set to [0] or [1].
[0] Speed open loop Enables speed control (without feedback signal from motor)
with automatic slip compensation for almost constant speed at
varying loads.
Compensations are active but can be disabled in the Load/Motor
par. group 1-0*.
[1] Speed closed loop Enables encoder feedback from motor. Obtain full holding tor-
que at 0 RPM.
2. How to Programme FC 300 Programming Guide
42 MG.33.M2.02 - VLT
®
is a registered Danfoss trademark
2