Danfoss iC2 Application Manual page 232

Application Guide | iC2-Micro Frequency Converters
Selection number Selection name
51 External Interlock
60 Counter A (up)
61 Counter A (down)
62 Reset Counter A
63 Counter B (up)
64 Counter B (down)
65 Reset Counter B
101 Sleep
P 9.4.1.6 T18 Digital Input
Select the function from the available digital input range.
Default value:
0 [No Operation]
Parameter
515
number:
Data type:
enum
The following are the selections for the parameter.
Selection number Selection name
0 No Operation
1 Reset
2 Coast Inverse
3 Coast and Reset Inverse
4 Quick Stop Inverse
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Selection description
This function makes it possible to give an external fault to
the frequency converter. This fault is treated as an internally
generated alarm.
Input for increment counting in the SLC counter A.
Input for decrement counting in the SLC counter A.
Input for reset of counter A.
Input for increment counting in the SLC counter B.
Input for decrement counting in the SLC counter B.
Input for reset of counter B.
A signal applied puts the frequency converter into sleep mode.
Parameter type:
Unit:
Access type:
Selection description
Action on positive directional pulses (0). PNP systems are pulled
down to ground (GND).
Resets the frequency converter after a trip/alarm. Not all alarms
can be reset.
Coasting stop, inverted input (NC). The frequency converter
leaves the motor in free mode. Logic 0⇒coasting stop.
Reset and coasting stop inverted input (NC). Leaves motor in free
mode and resets frequency converter. Logic 0⇒coasting stop.
Logic 1 to Logic 0⇒reset.
Inverted input (NC). Generates a stop in accordance with the
quick stop ramp time set in P 5.7.7 Quick Stop Ramp Time. When
the motor stops, the shaft is in free mode. Logic 0⇒Quick-stop.
Note:When the frequency converter is at the torque limit and
has received a stop command, it may not stop by itself. To ensure
that the frequency converter stops, configure a digital output to
[27] Torque limit and stop and connect this digital output to a
digital input that is configured as coast.
Selection
–
Read/Write
AB413939445838en-000301 / 130R1254