Danfoss VLT 6000 HVAC Series User Manual

Description of choice:
Enter the frequencies to be avoided.
221
Warning: Low current, I
LOW
(WARN. LOW CURR.)
Value:
0.0 - par. 222 Warning: High current I
HIGH
,
0.0A
Function:
When the motor current is below the limit, I
LOW
, pro-
grammed in this parameter, the display shows a flash-
ing CURRENT LOW, provided Warning [1] has been
selected in parameter 409 Function in case of no
load. The frequency converter will trip if parameter 409
Function in case of no load has been selected as Trip
[0].
The warning functions in parameters 221-228 are not
active during ramp-up after a start command, ramp-
down after a stop command or while stopped. The
warning functions are activated when the output fre-
quency has reached the resulting reference. The sig-
nal outputs can be programmed to generate a warning
signal via terminal 42 or 45 and via the relay outputs.
Description of choice:
The lower signal limit I
LOW
must be programmed within
the normal working range of the frequency converter.
222
Warning: High current, I
HIGH
(WARN. HIGH CURR.)
Value:
Parameter 221 - I
VLT,MAX
I
VLT,MAX
Function:
If the motor current is above the limit, I
HIGH
, program-
med in this parameter, the display shows a flashing
CURRENT HIGH.
The warning functions in parameters 221-228 are not
active during ramp-up after a start command, ramp-
down after a stop command or while stopped. The
warning functions are activated when the output fre-
quency has reached the resulting reference.
The signal outputs can be programmed to generate a
warning signal via terminal 42 or 45 and via the relay
outputs.
Description of choice:
The upper signal limit of the motor frequency, f
HIGH
,
must be programmed within the normal working range
of the frequency converter. See drawing at parameter
221 Warning: Low current, I
LOW
.
223
Warning: Low frequency, f
LOW
(WARN. LOW FREQ.)
Value:
0.0 - parameter 224
0.0 Hz
Function:
If the output frequency is below the limit, f
LOW
, pro-
grammed in this parameter, the display will show a
flashing FREQUENCY LOW.
The warning functions in parameters 221-228 are not
active during ramp-up after a start command, ramp-
down after a stop command or while stopped. The
warning functions are activated when the output fre-
quency has reached the selected reference.
The signal outputs can be programmed to generate a
warning signal via terminal 42 or 45 and via the relay
outputs.
Description of choice:
The lower signal limit of the motor frequency, f
LOW
,
must be programmed within the normal working range
of the frequency converter. See drawing at parameter
221Warning: Low current, I
LOW
.
224
Warning: High frequency , f
HIGH
(WARN. HIGH FREQ.)
Value:
Par. 200 Output frequency range =
0-120 Hz [0].
parameter 223 - 120 Hz
120.0 Hz
VLT
®
6000 HVAC Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
MG.61.B5.02 - VLT
®
is a registered Danfoss trademark 121
Programming

Danfoss VLT 6000 HVAC Series Specifications

General

Brand	Danfoss
Model	VLT 6000 HVAC Series
Category	DC Drives
Language	English