Fieldbus Data Mapping (M3.6) - Siemens bt300 Operator's Manual

Chapter 4 - Parameters and Menu Structure
Parameters (M3)
Slot E (M3.5.4.5)
If an expansion I/O board that contains an analog output exists in slot C, then this section will be populated with
parameters to represent that I/O.
Structure Parameter
P3.5.4.5.1 AO1 Function
P3.5.4.5.2 AO1 Filter Time
P3.5.4.5.3 AO1 Min Signal
P3.5.4.5.4 AO1 MinScale
P3.5.4.5.5 AO1 MaxScale
P3.5.4.5.6 AO2 Function
P3.5.4.5.7 AO2 Filter Time
P3.5.4.5.8 AO2 Min Signal
P3.5.4.5.9 AO2 MinScale
P3.5.4.5.10 AO2 MaxScale

Fieldbus Data Mapping (M3.6)

Fieldbus data In/Out mappings provide further information over the fieldbus that is not available in the current object
mappings. Data sent to the fieldbus can be chosen with a parameter ID number, and the data is scaled to an
unsigned 16-bit format according to the format on the keypad. For example, 25.5 on the keypad becomes 255 over
the fieldbus data mapping.
The fieldbus data mapping settings are presented in the following table:
66 | 180
Siemens Industry, Inc.
Building Technologies
Table 42: Analog Outputs, Slot E.
Unit Min
0% Test ProcessDataIn8
s 0 300
0 Vdc/0 mA 2 Vdc/4 mA
Varies Varies
Varies Varies
0% Test ProcessDataIn8
s 0 300
0 Vdc/0 mA 2 Vdc/4 mA
Varies Varies
Varies Varies
Siemens BT300 HVAC Drive
Max Default
0% Test 14050
1 14051
0 Vdc/0 mA 14052
Varies 14053
Varies 14054
0% Test 14055
1 14056
0 Vdc/0 mA 14057
Varies 14058
Varies 14059
ID Description
AO Functions.
See Table
Filter time of analog output signal
0 = No filtering
Settings:
0 = 0 Vdc/0 mA
1 = 2 Vdc/4 mA
Min Scale in process unit.
Max Scale in process unit
AO Functions
SeeTable
Filter time of analog output signal
0 = No filtering
Settings:
0 = 0 Vdc/0 mA
1 = 2 Vdc/4 mA
Min Scale in process unit.
Max Scale in process unit
.
DPD01809
2016-06-07