Fantech VLT 2800 Series Instruction Manual page 65

Output current lower than I
The output current is lower than the value set in
parameter 224 Warning: High current, I
Feedback higher than FB
The feedback value is higher than the value set in
parameter 227 Warning: Low feedback, FB
Feedback lower than FB
The feedback value is lower than the value set in
parameter 228 Warning: High current, I
Relay 123:
Only used in connection with Profibus.
Reversing:
The drive is running in reverse direction.
Thermal warning:
Above the temperature limit in either the motor or
the adjustable frequency drive, or from a thermistor
connected to a digital input.
Local operation:
The output is active when in parameter 002
Local/remote operation, Local operation [1]
has been selected.
Out of the frequency range:
The output frequency is out of the programmed
frequency range in parameters 225 and 226.
Out of the current range:
The motor current is out of the programmed
range in parameters 223 and 224.
Out of the feedback range:
The feedback signal is out of the programmed
range in parameters 227 and 228.
Out of the feedback range:
The feedback signal is out of the programmed
range in parameters 227 and 228.
Mechanical brake control:
Enables control of an external mechanical brake.
Control word bit 11
Relay output 1-3 can be controlled by serial
communication protocols that access bit 11
in the control word.
= factory setting. () = display text [] = value for use in communication via serial communication port
64
:
HIGH
.
HIGH
:
LOW
.
LOW
:
HIGH
.
HIGH
VLT® 2800 Series
327 Pulse/reference feedback
(PULSE REF/FB MAX)
Value:
150 - 67600 Hz
Function:
This parameter is used for setting the signal value
that corresponds to the maximum value set in
parameter 205 Maximum reference, Ref
the maximum feedback value set in parameter
415 Maximum feedback, FB
Description of choice:
Set the required pulse reference or pulse feedback
to be connected to terminal 33.
328 Maximum Pulse 29
(MAX PULSE 29)
Value:
150 - 67600 Hz
Function:
This parameter is used for setting the signal value
that corresponds to the maximum value set in
parameter 205 Maximum reference, Ref
the maximum feedback value set in parameter
415 Maximum feedback, FB
NOTE
Only relevant for DeviceNet. See MG90BXYY
for further information.
341 Digital / pulse output terminal 46
(DO 46 FUNCTION)
Value:
Unit ready (UNIT READY)
Parameter [0] - [20] see parameter 323
Pulse reference (PULSE REFERENCE)
Parameter [22] - [25] see parameter 323
Pulse feedback (PULSE FEEDBACK)
Output frequency (PULSE OUTPUTFREQ)
Pulse current (PULSE CURRENT)
Pulse power (PULSE POWER)
Pulse temperature (PULSE TEMP)
Function:
The digital output can be used for giving the present
status or warning. The digital output (terminal 46) gives
MG.28.A8.22 - VLT is a registered Danfoss trademark
5000 Hz
or to
MAX
.
MAX
5000 Hz
or to
MAX
.
MAX
[0]
[21]
[26]
[27]
[28]
[29]
[30]