Operating Instructions

Chapter 4 - Parameters and Menu Structure
Parameters (M3)
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Siemens Industry, Inc.
Siemens BT300 HVAC Drive
DPD01809
Smart Infrastructure
2019-05-29
Binary Coded Operation
The values of the preset frequencies are automatically limited between the Minimum Frequency (P3.3.1) and
Maximum Frequency (P3.3.2). The following table displays the operation to select the preset frequencies:
Table 28: Preset Frequencies 1 Through 7.
Required Action
For use with 1/O Control Reference (P3.3.3), Preset Freg0 is selected.
Activated Frequency
Preset Frequency 0 (P3.3.11)
B2 (P3.5.1.17)
B1 (P3.5.1.16)
B0 (P3.5.1.15)
Off
Off
On
Preset Frequency 1 (P3.3.12)
Off
On
Off
Preset Frequency 2 (P3.3.13)
Off
On
On
Preset Frequency 3 (P3.3.14)
On
Off
Off
Preset Frequency 4 (P3.3.15)
On
Off
On
Preset Frequency 5 (P3.3.16)
On
On
Off
Preset Frequency 6 (P3.3.17)
On
On
On
Preset Frequency 7 (P3.3.18)
Number of Inputs Operation
The values of the preset frequencies are automatically limited between the Minimum Frequency (P3.3.1) and
Maximum Frequency (P3.3.2). The following table displays the operation to select the preset frequencies:
Table 29: Number of Inputs Used: Preset Frequencies 1 through 3.
Required Action
For use with 1/O Control Reference (P3.3.3), Preset Freq0 is selected.
Activated Frequency
Preset Frequency 0 (P3.3.11)
B2 (P3.5.1.17)
B1 (P3.5.1.16)
B0 (P3.5.1.15)
Off
Off
On
Preset Frequency 1 (P3.3.12)
Off
On
Off
Preset Frequency 2 (P3.3.13)
On
Off
On
Preset Frequency 3 (P3.3.14)
Ramp and Brakes Setup (M3.4)
Two ramps are available (two sets of acceleration times, deceleration times, and ramp shapes). The second
ramp can be activated using a digital input.
NOTE:
Ramp 2 always has higher priority and is used if a digital input for Accel/Decel
Time Selection (P.5.1.33) is activated.
The ramps and brakes settings are presented in the following table: