Danfoss iC2 Application Manual page 237

Application Guide | iC2-Micro Frequency Converters
Selection number Selection name
15 Out of Frequency Range
16 Below Frequency, Low
17 Above Frequency, High
18 Out of Feedback Range
19 Below Feedback, Low
20 Above Feedback, High
21 Thermal Warning
22 Ready, No Thermal Warning
23 Remote, Ready, No TW
24 Ready, No Over/under-voltage
25 Reverse
26 Bus OK
27 Torque Limit & Stop
28 Brake, No Brake Warning
29 Brake Ready, No Fault
30 Brake Fault (IGBT)
32 Mech. Brake Control
36 Control Word Bit 11
37 Control Word Bit 12
40 Out of Ref. Range
Danfoss A/S © 2024.03
Selection description
Output frequency is outside the frequency range.
The output speed is lower than the setting inP 4.6.2 Warning
Freq. Low.
The output speed is higher than the setting in P 4.6.1 Warning
Freq. High.
The feedback is outside the range set in P 5.2.4 Warning
Feedback Low and P 5.2.3 Warning Feedback High.
The feedback is below the limit set in P 5.2.4 Warning Feedback
Low.
The feedback is above the limit set in P 5.2.3 Warning Feedback
High.
The thermal warning turns on when the temperature exceeds
the limit in the motor, the frequency converter, the brake resistor,
or the thermistor.
The frequency converter is ready for operation, and there is no
overtemperature warning.
The frequency converter is ready for operation and is in Remote
mode. There is no overtemperature warning.
The frequency converter is ready for operation and the mains
voltage is within the specified voltage range.
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.
Active communication (no timeout) via the serial communication
port.
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.
The brake is active and there are no warnings.
The brake is ready for operation and there are no faults.
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.
Enable control of an external mechanical brake.
Bit 11 in control word controls the relay.
Bit 12 in control word controls the relay.
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.
AB413939445838en-000301 / 130R1254 |
237