Fantech VLT 2800 Series Instruction Manual page 56

Description of choice:
The lower signal limit of the output current
I must be programmed within the normal
LOW
working range of the unit.
224 Warning: High current, I
(WARN. CURRENT HI)
Value:
0 - I
MAX
Function:
If the output current exceeds the preset limit
I a warning is given.
HIGH
Parameters 223-228 Warning functions do not
work during ramp-up after a start command and
after stop command or during stop. The warning
functions are activated when the output frequency
has reached the resulting reference. The signal
outputs can be programmed to give a warning signal
via terminal 46 and via the relay output.
Description of choice:
The output current's upper signal limit I
programmed within the variable frequency drive's
normal operating range. See drawing at parameter
223 Warning: Low current, I
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.28.A8.22 - VLT is a registered Danfoss trademark
HIGH
I
MAX
must be
HIGH
.
LOW
VLT® 2800 Series
225 Warning: Low frequency, f
(WARN.FREQ. LOW)
Value:
0.0 - par. 226
Warn.: High frequency, f
Function:
If the output frequency falls below the preset
limit f , a warning is given.
LOW
Parameters 223-228 Warning functions are out of
function during ramp-up after a start command and
after stop command or during stop. The warning
functions are activated when the output frequency
has reached the resulting reference. The signal
outputs can be programmed to give a warning signal
via terminal 46 and via the relay output.
Description of choice:
The lower signal limit of the output frequency f
must be programmed within the normal operating
range of the variable frequency drive. See drawing
at parameter 223 Warning: Low current, I
226 Warning: High frequency f
(WARN.FREQ.HIGH)
Value:
Par. 200 Frequency range = 0-132 Hz [0]/[1].
par. 225 f - 132 Hz
LOW
Par. 200 Frequency range = 0-1000 Hz [2]/[3].
par. 225 f - 1000 Hz
LOW
Function:
If the output frequency exceeds the preset limit
f a warning is given.
HIGH
Parameters 223-228 Warning functions do not
work during ramp-up after a start command and
after stop command or during stop. The warning
functions are activated when the output frequency
has reached the resulting reference. The signal
outputs can be programmed to give a warning signal
via terminal 46 and via the relay output.
Description of choice:
The output frequency's upper signal limit f
be programmed within the variable frequency drive's
LOW
0.0 Hz
HIGH
LOW
.
LOW
HIGH
132.0 Hz
132.0 Hz
must
HIGH
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