Honeywell SmartVFD HVAC MR4 User Manual page 129

Honeywell
• 57
3.5.14.3 Feedbacks
Code Parameter
M3.12.3.1 Feedback function
Feedback function
M3.12.3.2
gain
Feedback 1 source
M3.12.3.3
selection
M3.12.3.4 Feedback 1 minimum
M3.12.3.5 Feedback 1 maximum
Feedback 2
M3.12.3.6
source selection
M3.12.3.7 Feedback 2 minimum
M3.12.3.8 Feedback 2 maximum
Min Max Unit
1 9
-1000.0 1000.0 %
0 14
-200.00 200.00 %
-200.00 200.00 %
0 14
-200.00 200.00 %
-200.00 200.00 %
Table 41.
HVAC A
Default ID
1=Only Source1 in use
2=SQRT(Source1);(Flow=Co
nstant x SQRT(Pressure))
3=SQRT(Source1- Source 2)
4=SQRT(Source 1) + SQRT
1 333 (Source 2)
5=Source 1 + Source 2
6=Source 1 - Source 2
7=MIN (Source 1, Source 2)
8=MAX (Source 1, Source 2)
9=MEAN (Source1, Source2)
Used e.g. with selection 2 in
100.0 1058
Feedback function
0 = Not used
1 = AI1
2 = AI2
3 = AI3
4 = AI4
5 = AI5
6 = AI6
7 = ProcessDataIn1
8 = ProcessDataIn2
9 = ProcessDataIn3
10 = ProcessDataIn4
2 334
11 = ProcessDataIn5
12 = ProcessDataIn6
13 = ProcessDataIn7
14 = ProcessDataIn8
AI's and ProcessDataIn are
handled as % (0.00-
100.00%) and scaled accord-
ing to Feedback min and
max.
NOTE:
two decimals.
Minimum value at analog sig-
0.00 336
nal minimum.
Maximum value at analog
100.00 337
signal maximum.
0 335 See M3.12.3.3
Minimum value at analog sig-
0.00 338
nal minimum.
Maximum value at analog
100.00 339
signal maximum.
PPLICATION
Description
ProcessDataIn use