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:
[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 ranges 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, adjustable frequency drive,
brake resistor, or connected
thermistor.
[22] Ready,no thermal W The adjustable frequency drive is
ready for operation and there is no
overtemperature warning.
[23] Remote,ready,no TW The adjustable frequency drive is
ready for operation and is in auto on
mode. There is no overtemperature
warning.
[24] Ready, voltage OK The adjustable frequency drive is
ready for operation and the AC line
voltage is within the specified voltage
range (see General Specifications
section in the Design Guide).
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:
[25] Reverse Logic ‘1’ when CW rotation of the
motor. Logic ‘0’ when CCW rotation of
the motor. If the motor is not rotating,
the output will follow the reference.
[26] Bus OK Active communication (no timeout)
via the serial communication port.
[27] Torque limit stop Use in performing a coasted stop and
adjustable frequency drive in torque
limit condition. If the adjustable
frequency drive has received a stop
signal and is at the torque limit, the
signal is Logic ‘0’.
[28] Brake: No Brake War Brake is active and there are no
warnings.
[29] Brake ready, no fault Brake is ready for operation and there
are no faults.
[30] Brake fault (IGBT) Output is Logic ‘1’ when the brake
IGBT is short-circuited. Use this
function to protect the adjustable
frequency drive if there is a fault on
the brake module. Use the digital
output/relay to cut out the AC line
voltage from the adjustable frequency
drive.
[31] Relay 123 Digital output/relay is activated when
Control Word [0] is selected in par.
group 8-**.
[32] Mech brake ctrl Selection of mechanical brake control.
When selected parameters in par.
group 2-2* are active. The output
must be reinforced to carry the
current for the coil in the brake.
Usually solved by connecting an
external relay to the selected digital
output.
[33] Safe stop active (FC 302 only) Indicates that the safe
stop on terminal 37 has been
activated.
[36] Control word bit 11 Activate relay 1 by control word from
the serial communication bus. No
other functional impact in the
adjustable frequency drive. Typical
application: controlling auxiliary
device from the serial communication
Parameter Descriptions FC 300 Programming Guide
3-58 MG.33.MA.22 - VLT
®
is a registered Danfoss trademark
3
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