Main Menu - Limits/Warnings - Group - Danfoss VLT DriveMotor FCP 106 Programming Manual

Parameters
3-80 Jog Ramp Time
Range: Function:
digital input, or the serial communication
port.
3-81 Quick Stop Ramp Time
Range: Function:
Size [0.05 - Enter the quick stop ramp time from the
related 3600 s] parameter 1-23 Motor Frequency to 0 Hz.
*
During ramping, no over-voltage may arise
in the inverter, nor may the generated
current exceed the limit in
parameter 4-18 Current Limit is activated by
means of a signal on a selected digital input
or via the serial communication port.

4.5 Main Menu - Limits/Warnings - Group 4

4.5.1 4-1* Motor Limits
Define current and speed limits for the motor, and the
reaction of the frequency converter when the limits are
exceeded.
4-10 Motor Speed Direction
Option: Function:
[0] Clockwise Only operation in clockwise direction is
allowed.
[2] Both directions Operation in both clockwise and anti-
*
clockwise direction are allowed.
NOTICE
The setting in parameter 4-10 Motor Speed Direction has
impact on 1-73 Flying Start.
4-12 Motor Speed Low Limit [Hz]
Range: Function:
0 Hz [ 0 - Enter the minimum limit for motor speed. The
*
400.0 Hz] Motor Speed Low Limit can be set to
correspond to the minimum output frequency
of the motor shaft. The Speed Low Limit must
not exceed the setting in
parameter 4-14 Motor Speed High Limit [Hz].
4-14 Motor Speed High Limit [Hz]
Range: Function:
65 Hz [ 0.1 - Enter the maximum limit for motor
*
speed.parameter 4-14 Motor Speed High Limit
400.0 Hz]
[Hz] can be set to match the manufacturer's
recommended max. motor speed. The Motor
Speed High Limit must exceed the value in
parameter 4-12 Motor Speed Low Limit [Hz].
®
VLT DriveMotor FCP 106 and FCM 106 Programming Guide
NOTICE
Max. output frequency cannot exceed 10% of the
inverter switching frequency (parameter 14-01 Switching
Frequency).
NOTICE
Motor Speed High Limit cannot be set higher than
parameter 4-19 Max Output Frequency.
4-18 Current Limit
Range:
110
% 300
*
%]
4-19 Max Output Frequency
Range:
Size
related
*
4.5.2 4-4* Adjustable Warnings 2
4-40 Warning Frequency Low
Range:
0.00
Hz
*
4-41 Warning Frequency High
Range:
400.0
Hz
*
MG03N102 - Rev. 2013-12-02
Function:
[0 - Enter the current limit for motor and generator
operation (in % of rated motor current. If the
value is higher than maximum rated output from
frequency converter, current is still limited to the
frequency converters maximum output current). If
a setting in parameter 1-00 Configuration Mode to
parameter 1-25 Motor Nominal Speed is changed,
parameter 4-18 Current Limit is not automatically
reset to the default setting.
Function:
[ 0.0 - Enter the max. output frequency value.
400 parameter 4-19 Max Output Frequency
Hz] specifies the absolute limit on the frequency
converter output frequency for improved
safety in applications where accidental over-
speeding must be avoided. This absolute
limit applies to all configurations and is
independent of the setting in
parameter 1-00 Configuration Mode.
Function:
[0.0 Hz- Use this parameter to set a lower limit
Depend on the for the frequency range.
value of 4-41 When the motor speed drops below
Warning this limit, the display reads SPEED
Frequency High] LOW. Warning bit 10 is set in 16-94 Ext.
Status Word. Output Relay can be
configured to indicate this warning.
LCP warning light does not light when
this parameter set limit is reached.
Function:
[Depend on Use this parameter to set a higher
the value of limit for the frequency range.
4-40 Warning When the motor speed exceeds this
Frequency Low limit, the display reads SPEED HIGH.
-400.0 Hz] Warning bit 9 is set in 16-94 Ext.
4 4
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