Danfoss iC2 - Page 237

Application Guide | iC2-Micro Frequency Converters
Selection number Selection name Selection description
15 Out of Frequency Range Output frequency is outside the frequency range.
16 Below Frequency, Low The output speed is lower than the setting inP 4.6.2 Warning
Freq. Low.
17 Above Frequency, High The output speed is higher than the setting in P 4.6.1 Warning
Freq. High.
18 Out of Feedback Range The feedback is outside the range set in P 5.2.4 Warning
Feedback Low and P 5.2.3 Warning Feedback High.
19 Below Feedback, Low The feedback is below the limit set in P 5.2.4 Warning Feedback
Low.
20 Above Feedback, High The feedback is above the limit set in P 5.2.3 Warning Feedback
High.
21 Thermal Warning The thermal warning turns on when the temperature exceeds
the limit in the motor, the frequency converter, the brake resistor,
or the thermistor.
22 Ready, No Thermal Warning The frequency converter is ready for operation, and there is no
overtemperature warning.
23 Remote, Ready, No TW The frequency converter is ready for operation and is in Remote
mode. There is no overtemperature warning.
24 Ready, No Over/under-voltage The frequency converter is ready for operation and the mains
voltage is within the specified voltage range.
25 Reverse The motor runs (or is ready to run) clockwise when logic=0 and
counterclockwise when logic=1. The output changes when the
reversing signal is applied.
26 Bus OK Active communication (no timeout) via the serial communication
port.
27 Torque Limit & Stop Use in performing a coast stop and in torque limit condition. If
the frequency converter has received a stop signal and is at the
torque limit, the signal is logic 0.
28 Brake, No Brake Warning The brake is active and there are no warnings.
29 Brake Ready, No Fault The brake is ready for operation and there are no faults.
30 Brake Fault (IGBT) The output is logic 1 when the brake IGBT is short-circuited. Use
this function to protect the frequency converter if there is a fault
on the brake modules. Use the output/relay to cut out the mains
voltage from the frequency converter.
32 Mech. Brake Control Enable control of an external mechanical brake.
36 Control Word Bit 11 Bit 11 in control word controls the relay.
37 Control Word Bit 12 Bit 12 in control word controls the relay.
40 Out of Ref. Range This option is active when the actual speed is outside the
settings in P 5.2.2 Warning Reference Low to P 5.2.1 Warning
Reference High.
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