[154] ATEX ETR freq.
warning
Selectable if 1-90 Motor Thermal Protection
is set to [20] or [21]. If the warning 165
ATEX ETR freq.lim.warning is active, the
output will be 1.
[188] AHF Capacitor
Connect
The capacitors will be turned on at 20%
(hysteresis of 50% gives an interval of
10% - 30%). The capacitors will be discon-
nected below 10%. The off delay is 10s
and will restart if the nominal power goes
above 10% during the delay. 5-80 AHF
Cap Reconnect Delay is used to guarantee
a minimum off-time for the capacitors.
[189] External fan
control
The internal logics for the internal fan
control is transferred to this output to
make it possible to control an external
fan (relevant for HP duct cooling).
5-40 Function Relay
Array [9]
(Relay 1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB
113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6]
(MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))
Option: Function:
[0] * No operation All digital and relay outputs are
default set to “No Operation”.
[1] Control ready The control card is ready. E.g.:
Feedback from a drive where the
control is supplied by an external 24
V (MCB 107) and the main power to
drive is not detected.
[2] Drive ready Drive is ready to operate. Mains and
control supplies are OK.
[3] Drive rdy/rem ctrl The frequency converter is ready for
operation and is in Auto On mode
[4] Enable / no warning Ready for operation. No start or stop
commands have been applied (start/
disable). No warnings are active.
[5] VLT running Motor is running, and shaft torque
present.
[6] Running / no
warning
Output speed is higher than the
speed set in 1-81 Min Speed for
Function at Stop [RPM] Min Speed for
Function at Stop [RPM]. The motor is
running and no warnings.
[7] Run in range/no
warn
Motor is running within the
programmed current and speed
ranges set in 4-50 Warning Current
Low and 4-53 Warning Speed High.
No warnings.
[8] Run on ref/no warn Motor runs at reference speed. No
warnings.
[9] Alarm An alarm activates the output. No
warnings
5-40 Function Relay
Array [9]
(Relay 1 [0], Relay 2 [1], Relay 3 [2] (MCB 113), Relay 4 [3] (MCB
113), Relay 5 [4] (MCB 113), Relay 6 [5] (MCB 113), Relay 7 [6]
(MCB 105), Relay 8 [7] (MCB 105), Relay 9 [8] (MCB 105))
Option: Function:
[10] Alarm or warning An alarm or a warning activates the
output.
[11] At torque limit
The torque limit set in 4-16 Torque
Limit Motor Mode or 4-17 Torque
Limit Generator Mode has been
exceeded.
[12] Out of current
range
The motor current is outside the
range set in 4-18 Current Limit.
[13] Below current, low Motor current is lower than set in
4-50 Warning Current Low.
[14] Above current, high Motor current is higher than set in
4-51 Warning Current High.
[15] Out of speed range Output speed/frequency is outside
the frequency range set in
4-52 Warning Speed Low and
4-53 Warning Speed High.
[16] Below speed, low Output speed is lower than the
setting in 4-52 Warning Speed Low
[17] Above speed, high Output speed is higher than the
setting in 4-53 Warning Speed High.
[18] Out of feedb. range Feedback is outside the range set in
4-56 Warning Feedback Low and
4-57 Warning Feedback High.
[19] Below feedback, low Feedback is below the limit set in
4-56 Warning Feedback Low.
[20] Above feedback,
high
Feedback is above the limit set in
4-57 Warning Feedback High.
[21] Thermal warning Thermal warning turns on when the
temperature exceeds the limit either
in motor, frequency converter, brake
resistor, or connected thermistor.
[22] Ready,no thermal W The frequency converter is ready for
operation and there is no over-
temperature warning.
[23] Remote,ready,no TW The frequency converter is ready for
operation and is in Auto On mode.
There is no over-temperature
warning.
[24] Ready, Voltage OK The frequency converter is ready for
operation and the mains voltage is
within the specified voltage range
(see General Specifications section in
Design Guide).
[25] Reverse Logic ‘1’ when CW rotation of the
motor. Logic ‘0’ when CCW rotation
How to Programme the Low Ha... VLT Automation Low Harmonic Drive Operating Instructions
84 MG34O202 - VLT
®
is a registered Danfoss trademark
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