Danfoss VLT AutomationDrive FC 301, Programming Manual, Page: 165 / 722

Enter the I
LOW
value. When the motor current drops below this limit, the display reads Current Low . The signal outputs can be pro-
grammed to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only). Refer to Illustra-
tion 59 .
Parameter 4-51 Warning Current High
Table 291: Parameter 4-51 Warning Current High
4-51 Warning Current High
Default value: Size related Parameter type: Range, setting in par. 4-50 - setting in par. 16-37 Setup: All setups
Conversion index: -2 Data type: Uint32 Change during operation: True
Enter the I
HIGH
value. When the motor current exceeds this limit, the display reads Current High . The signal outputs can be program-
med to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only). Refer to Illustration 59 .
Parameter 4-52 Warning Speed Low
Table 292: Parameter 4-52 Warning Speed Low
4-52 Warning Speed Low
Default value: 0 RPM Parameter type: Range, 0 - setting in par. 4-53 RPM Setup: All setups
Conversion index: 67 Data type: Uint16 Change during operation: True
Enter the n
LOW
value. When the motor speed exceeds this limit, the display reads Speed low . The signal outputs can be programmed
to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only).
Parameter 4-53 Warning Speed High
Table 293: Parameter 4-53 Warning Speed High
4-53 Warning Speed High
Default value: Size related Parameter type: Range, setting in par. 4-52 - 60000 RPM Setup: All setups
Conversion index: 67 Data type: Uint16 Change during operation: True
Enter the n
HIGH
value. When the motor speed exceeds this value, the display reads Speed high . The signal outputs can be program-
med to produce a status signal on terminals 27 or 29 (FC 302 only) and on relay outputs 01 or 02 (FC 302 only). Refer to Illustration
59 .
Parameter 4-54 Warning Reference Low
Table 294: Parameter 4-54 Warning Reference Low
4-54 Warning Reference Low
Default value: -999999.999 Parameter type: Range, -999999.999 - setting in par. 4-55 Setup: All setups
Conversion index: -3 Data type: Int32 Change during operation: True
Enter the lower reference limit. When the actual reference drops below this limit, the display indicates Ref
LOW
. The signal outputs
can be programmed to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only).
Parameter 4-55 Warning Reference High
Table 295: Parameter 4-55 Warning Reference High
4-55 Warning Reference High
Default value: 999999.999 Parameter type: Range, setting in par. 4-55 - 999999.999 Setup: All setups
Conversion index: -3 Data type: Int32 Change during operation: True
Enter the upper reference limit. When the actual reference exceeds this limit, the display reads Ref
high
. The signal outputs can be
programmed to produce a status signal on terminal 27 or 29 (FC 302 only) and on relay output 01 or 02 (FC 302 only).
AU275636650261en-000101 / 130R0334 | 165 Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide