Danfoss VLT Micro Drive FC 51 Series Programming Guide

[18] Reversing See par. 5-4* [25] for description.
[19] Warning A warning is active.
[20] Alarm_Trip A trip alarm is active.
[21] Alarm_TripLock A trip lock alarm is active.
[22] Comparator 0 Use result of comparator 0 in logic rule.
[23] Comparator 1 Use result of comparator 1 in logic rule.
[24] Comparator 2 Use result of comparator 2 in logic rule.
[25] Comparator 3 Use result of comparator 3 in logic rule.
[26] LogicRule 0 Use result of logic rule 0 in logic rule.
[27] LogicRule 1 Use result of logic rule 1 in logic rule.
[28] LogicRule 2 Use result of logic rule 2 in logic rule.
[29] LogicRule 3 Use result of logic rule 3 in logic rule.
[30] SL Timeout0 Use result of timer 0 in logic rule.
[31] SL Timeout1 Use result of timer 1 in logic rule.
[32] SL Timeout2 Use result of timer 2 in logic rule.
[33] DigitalInput_18 Use value of DI 18 in logic rule.
[34] DigitalInput_19 Use value of DI 19 in logic rule.
[35] DigitalInput_27 Use value of DI 27 in logic rule.
[36] DigitalInput_29 Use value of DI 29 in logic rule.
[38] DigitalInput_33
[39] StartCommand This event is
True , if frequency converter is started by any means (digital input or other).
[40]
*
DriveStopped This event is True , if frequency converter is stopped or coasted by any means (digital input or other).
13-03 Reset SLC
Option: Function:
[0] *
Do Not Reset Retains all settings programmed in parameter group 13.
[1] Reset SLC Reset all group 13 parameters to default settings.
4.10.3. 13-1* Comparators
Comparators are used for comparing continuous variables (i.e. output frequency, output current, analog input etc.) to fixed preset values. In addition,
there are digital values that will be compared to fixed time values. See explanation in par. 13-10. Comparators are evaluated once in each scan interval.
Use the result (TRUE or FALSE) directly. All parameters in this parameter group are array parameters with index 0 to 5. Select index 0 to programme
Comparator 0, select index 1 to programme Comparator 1, and so on.
13-10 Comparator Operand
Array [4]
Select variable to be monitored by comparator.
[0]
*
Disabled Comparator is disabled.
[1] Reference Resulting remote reference (not local) as a percentage.
[2] Feedback Feedback in [Hz].
[3] MotorSpeed Motor speed in Hz.
[4] MotorCurrent Motor current in [A].
[6] MotorPower Motor power in either [kW] or [hp].
[7] MotorVoltage Motor voltage in [V].
[8] DCLinkVoltage DC-link voltage in [V].
[12] AnalogInput53 Expressed as a percentage.
[13] AnalogInput60 Expressed as a percentage.
[18] PulseInput33 Expressed as a percentage.
4. Parameter Descriptions VLT
p
Micro Drive FC 51
50 MG.02.C4.02 - VLT
p
is a registered Danfoss trademark
4

Danfoss VLT Micro Drive FC 51 Series Specifications

General

Brand	Danfoss
Model	VLT Micro Drive FC 51 Series
Category	Media Converter
Language	English