Danfoss iC2 User Manual

7.9.2.4 T18 as Pulse Input (Menu Index 9.4.4)
The pulse input parameters are used to define an appropriate window for the impulse reference area by configuring the scaling and filter
settings for the pulse inputs. Input terminals 18 act as frequency reference inputs. Set terminal 18 (P 9.4.1.6 T18 Digital Input) to [32]
Pulse input.
e30bk182.10
Ref.
P 9.4.4.2 T18
Low Frequency
P 9.4.4.1 T18
High Frequency
Input
(Hz)
P 9.4.4.3
T18
High Ref./
Feedb. Value
P 9.4.4.4
T18
Low Ref./
Feedb. Value
Figure 84: Pulse Input
P 9.4.4.1 T18 High Frequency
Enter the high frequency corresponding to the high motor shaft speed (that is high reference value) in P 9.4.4.3 Term. 18 High Ref./Feedb.
Value.
Default value: 32000 Parameter type: Range (1–32000)
Parameter
number:
556 Unit: Hz
Data type: uint 32 Access type: Read/Write
P 9.4.4.2 T18 Low Frequency
Enter the low frequency corresponding to the low motor shaft speed (that is low reference value) in P 9.4.4.4 Term. 18 Low Ref./Feedb.
Value.
Default value: 4 Parameter type: Range (0–31999)
Parameter
number:
555 Unit: Hz
Data type: uint32 Access type: Read/Write
P 9.4.4.3 T18 High Ref./Feedb. Value
Enter the high reference value for the motor shaft speed and the high feedback value.
Default value: Size Related Parameter type: Range (-4999.000–4999.000)
Parameter
number:
558 Unit: Hz
Data type: int32 Access type: Read/Write
P 9.4.4.4 T18 Low Ref./Feedb. Value
Enter the low reference value for the motor shaft speed and the low feedback value.
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Application Guide | iC2-Micro Frequency Converters

Danfoss iC2 Specifications

General

Brand	Danfoss
Model	iC2
Category	Media Converter
Language	English