Feedbacks (M3.12.3) - Siemens bt300 Operator's Manual

Chapter 4 - Parameters and Menu Structure
Parameters (M3)
Settings
5
AI3
6
AI4
7
AI5
8
AI6
9
ProcessDataIn1
10
ProcessDataIn2
11
ProcessDataIn3
12
ProcessDataIn4
13
ProcessDataIn5
14
ProcessDataIn6
15
ProcessDataIn7
16
ProcessDataIn8
17
Test Sequence

Feedbacks (M3.12.3)

Structure Parameter
P3.12.3.1 Function
P3.12.3.2 Gain
P3.12.3.3 FB 1 Source
P3.12.3.4 FB 1 Minimum
88 | 180
Siemens Industry, Inc.
Building Technologies
Description
Use analog input 3.
Use analog input 4.
Use analog input 5.
Use analog input 6.
Use ProcessDataIn1.
Use ProcessDataIn2.
Use ProcessDataIn3.
Use ProcessDataIn4.
Use ProcessDataIn5.
Use ProcessDataIn6.
Use ProcessDataIn7.
Use ProcessDataIn8.
Table 59: Feedback.
Unit Min
Source1 Mean
% -1000 1000
Not Used ProcessDataI
n8
% -200 200
Siemens BT300 HVAC Drive
Max Default ID
Source1 333
100 1058
AI2 334
0 336
Description
Settings:
1 = Only Source 1 in use
2 = SQRT(Source1); (Flow =
ConstantxSQRT[Pressure])
3 = SQRT(Source1-Source2)
4 = SQRT(Source1) +
SQRT(Source2)
5 = Source1 + Source2
6 = Source1 - Source2
7 = Min(Source1, Source2)
8 = Max(Source1, Source2)
9 = Mean(Source1, Source2)
Used with selection 2 in Feedback
Function (P3.12.3.1)
Feedback Sources
SeeTable .
AIs and ProcessDataIn are handled
as % and scaled according to
feedback min & max.
NOTE: ProcessDataIn settings use
two decimal places.
Minimum value at Analog Signal
Minimum.
DPD01809
2016-06-07