VLT® 5000/ 5000 FLUX/ 6000 HVAC/
8000 AQUA PROFIBUS
Bit 04, ON 2/OFF 2
In the case of bit 04 = "0", bit 01 of the
Control word is "1"
In the case of bit 04 = "1", bit 01 of the
Control word is "0".
Bit 05, ON 3/OFF 3
In the case of bit 05 = "0", bit 02 of the
Control word is "1"
In the case of bit 05 = "1", bit 02 of the
Control word is "0".
Bit 06, Start possible/Start not possible
Bit 06 is always "0" if FC Drive has been selected
in parameter 512. If Profidrive has been selected in
parameter 512, bit 06 will be "1" after a switch-off
acknowledgement, after activation of OFF2 or OFF3,
and after switching on the mains voltage. Start not
possible will be reset, with bit 00 of the Control word
being set to "0" and bit 01, 02 and 10 being set to "1".
Bit 07, No warning/Warning
In the case of bit 07 = "0", no unusual situation exists.
In the case of bit 07 = "1", an unusual status of
the frequency converter has occurred. All warnings
are described in the operations manual.
Bit 08, Speed
≠
reference / Speed = reference:
In the case of bit 08 = "0", the current speed of the
motor deviates from the set speed reference value.
This may occur, for example, when the speed is being
changed during start/stop through ramp up/down.
In the case of bit 08 = "1", the current speed of the
motor corresponds to the set speed reference value.
Bit 09, Local operation/Bus control
Bit 09 = "0" indicates that the frequency converter has
been stopped by means of the stop switch of the control
panel, or that Local has been selected in parameter 002.
In the case of bit 09 = "1", the frequency converter
can be controlled through the serial interface.
Bit 10, Not in operating range/Frequency limit OK
In the case of bit 10 = "0", the output frequency is
outside the limits set in parameter 225 and parameter
226 (Warnings: frequency low or frequency high).
In the case of bit 10 = "1", the output frequency
is within the indicated limits.
Bit 11, No operation/Operation
In the case of bit 11 = "0", the motor does not turn.
In the case of bit 11 = "1", the frequency converter has a
start signal, or the output frequency is higher than 0 Hz.
Bit 12, VLT OK/Stopped, autostart
In the case of bit 12 = "0", there is no temporary
overloading of the inverter.
In the case of bit 12 = "1", the inverter has stopped
due to overloading. However, the frequency
converter has not switched off (trip) and will start
again after the overloading has ended.
Bit 13, Voltage OK/Limit exceeded
In the case of bit 13 = "0", the voltage limits of the
frequency converter are not exceeded.
In the case of bit 13 = "1", the direct voltage
in the intermediate circuit of the frequency
converter is too low or too high.
Bit 14, Moment OK/Limit exceeded
In the case of bit 14 = "0", the motor current is below
the moment limit selected in parameter 221.
In the case of bit 14 = "1", the moment limit selected
in parameter 221 is exceeded.
Bit 15, Timer OK/Limit exceeded
In the case of bit 15 = "0", the timers for the thermal
motor protection and thermal frequency converter
protection have not exceeded 100%. In the case of bit
15 = "1", one of the timers has exceeded 100%.
MG.90.G1.02 - VLT is a registered Danfoss trademark
26
Summary of Contents for VLT 5000 Series
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