Danfoss VLT FC 100 Series Programming Guide

NB!
Not visible in display, only in VLT Motion Control Tool, MCT 10.
Warnings are shown on display, programmed output or serial bus.
4-50 Warning Current Low
Range: Function:
0.00A * [0.00 - par. 4-51 A]
Enter the I
LOW
value. When the motor current falls below this limit (I
LOW
), the display reads CURRENT LOW. The
signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02.
Refer to the drawing in this section.
4-51 Warning Current High
Range: Function:
par. 16-37 A * [Par. 4-50 - par. 16-37
A]
Enter the I
HIGH
value. When the motor current exceeds this limit (I
HIGH
), the display reads CURRENT HIGH. The
signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02.
Refer to the drawing in this section.
4-52 Warning Speed Low
Range: Function:
0 RPM * [0 - par. 4-53 RPM]
Enter the n
LOW
value. When the motor speed falls below this limit (n
LOW
) the display reads SPEED LOW. The
signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02.
Programme the lower signal limit of the motor speed, n
LOW
, within the normal working range of the frequency
converter. Refer to the drawing in this section.
4-53 Warning Speed High
Range: Function:
par. 4-13 RPM * [Par. 4-52 - par.
4-13 RPM]
Enter the n
HIGH
value. When the motor speed exceeds this limit (n
HIGH
), the display reads SPEED HIGH. The signal
outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02.
Programme the upper signal limit of the motor speed, n
HIGH
, within the normal working range of the frequency
converter. Refer to the drawing in this section.
NB!
Any changes in par. 4-13
Motor Speed High Limit [RPM] will reset the value in par. 4-53 to the same value as set in par. 4-13.
If a different value is needed in par. 4-53, it must be set after programming of par. 4-13!
3. Parameter Description VLT
®
HVAC Drive Programming Guide
62 MG.11.C5.02 - VLT
®
is a registered Danfoss trademark
3

Danfoss VLT FC 100 Series Specifications

General

Brand	Danfoss
Model	VLT FC 100 Series
Category	DC Drives
Language	English