Danfoss Vacon NXP Applications Manual page 27

Monitoring signals
V1.2.7 Frequency Reference
The used frequency reference. In AFE mode, the frequency reference is determined
internally when the synchronisation is made. In Island and Micro Grid mode, the
reference is used for a static power supply, and a power drooping in Micro Grid mode.
V1.2.8 Current A
The unfiltered current of the drive.
V1.2.9 SG Synch Error ID1658
A synchronisation error to the shaft generator frequency.
V1.2.10 Operation Hours
This shows operation hours of the drive. G2.7 Operation Time is used to enter old value if
the software is updated.
V1.2.11 Reactive Current Reference
The final reactive current reference.
V1.2.12 Grid State
The Status Word for the grid.
b0 Supply frequency or frequency from OPT-D7 below fault limit
b1 Supply frequency or frequency from OPT-D7 below warning limit
b2 Supply frequency or frequency from OPT-D7 above warning limit
b3 Supply frequency or frequency from OPT-D7 above fault limit
b4 Voltage from OPT-D7 below fault limit
b5 Voltage from OPT-D7 below warning limit
b6 Voltage from OPT-D7 above warning limit
b7 Voltage from OPT-D7 above fault limit
b8 Supply voltage below fault limit
b9 Supply voltage below warning limit
b10 Supply voltage above warning limit
b11 Supply voltage above fault limit
b12
b13
b14
b15
V1.2.13 Mindex
This value can be used to recognize low Dc-Link voltage when operating in island and
uGrid modes. If the value is above 90%, the drive is in limits to make correct voltage to
the AC side.
24-hour support: +358 (0)201 212 575 • Email: vacon@vacon.com
Hz ID1752
ID 1113
h ID1856
% ID1389
ID1882
Grid State ID1882
% ID1874
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