User Guide

Honeywell Parameter Descriptions 75
10
Information about the status of the device and messages is indicated in the Status
word. The Status word is composed of 16 bits the meanings of which are described
in the table below:
This is actual speed of the frequency converter. The scaling is -10000...10000. In the
application, the value is scaled in percentage of the frequency area between set min-
imum and maximum frequency.
In Honeywell applications, the three first bits of the control word are used to control
the frequency converter. However, you can customise the content of the control word
for your own applications because the control word is sent to the frequency converter
as such.
This is the Reference 1 to the frequency converter. Used normally as Speed refer-
ence. The allowed scaling is 0...10000. In the application, the value is scaled in per-
centage of the frequency area between the set minimum and maximum frequencies.
Table 10.5: Status Word:
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
--------
- Z AREF W FLT DIR RUN RDY
Table 10.6: Actual speed:
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
MSB LSB
Table 10.7: Control word:
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
- - - - - - - - - - - - - RST DIR RUN
Table 10.8: Speed reference:
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
MSB LSB