VLT
®
AutomationDrive EtherNet/IP
– H o w t o C o n t r o l t h e F C 3 0 0 –
MG.90.J1.02 – VLT is a registered Danfoss trademark
31
Bus Speed Reference Value under Instances 20/70 and 21/71
Master → slave
16 bit
CTW
Speed ref. RPM
The speed reference value should be transmitted to the VLT frequency converter in the form of a 16-
bit word. The value is transmitted directly in RPM.