Danfoss VLT Micro Drive FC 51 Series User Manual

Bit 13, Voltage OK/limit exceeded:
Bit 13 = “0” means that there are no voltage warnings.
Bit 13 = “1” means that the DC voltage in the frequency converter's intermediate circuit is too low or too high.
Bit 14, Torque OK/limit exceeded:
Bit 14 = “0” means that there are no current/torque warnings or errors.
Bit 14 = “1” means that there is a current/torque warning or error.
Bit 15, Thermal warning:
Bit 15 = “0” means that there is no thermal warning or error.
Bit 15 = “1” means that one of the thermal limits has been exceeded.
5.6.5 Bus Speed Reference Value
The speed reference value is transmitted to the frequency converter in a
relative value in %.
The value is transmitted in the form of a 16-bit word; in integers
(0-32767) the value 16384 (4000 Hex) corresponds to 100%. Negative
figures are formatted by means of 2's complement.
The Actual Output Frequency (MAV) is scaled in the same way as the bus
reference.
The reference and MAV are scaled as follows:
VLT
®
Micro Drive FC 51 Operating Instructions 5 Modbus RTU
MG.02.A4.02 - VLT
®
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Danfoss VLT Micro Drive FC 51 Series Specifications

General

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