Stop Function (P3.2.5); I/O Start/Stop Logic (P3.2.6) - Siemens bt300 Operator's Manual

Stop Function (P3.2.5)

Table 19: Stop Function.
Selection name
Selection
number
0 Coasting
1 Ramp

I/O start/stop logic (P3.2.6)

Values 0 through 4 offer possibilities to control the starting and stopping of the drive with a digital signal connected
to digital inputs. CS = Control signal.
The selections including the text 'edge' shall be used to exclude the possibility of an unintentional start when, for
example, power is connected, re-connected after a power failure, after a fault reset, after the drive is stopped by
Run Enable (Run Enable = False) or when the control place is changed to I/O control.
NOTE: The Start/Stop contact must be opened before the motor can be started.
Coasting
The used stop mode is
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The motor is allowed to stop on its own inertia. The control by the drive is discontinued and the drive
current drops to zero as soon as the stop command is given.
After the Stop command, the speed of the motor is decelerated according to the set deceleration
parameters to zero speed.
Table 20: I/O Logic.
Logic
0
Ctrl Signal 1 A (P3.5.1.1) = Start Forward
Ctrl Signal 2 A (P3.5.1.2)= Start Reverse
Ctrl Signal 1 B (P3.5.1.3) = Start Forward
Ctrl Signal 2 B (P3.5.1.4) = Start Reverse
1
Ctrl Signal 1 A (P3.5.1.1) = Start Forward (Edge)
Ctrl Signal 2 A (P3.5.1.2) = Start Reverse (Edge
Ctrl Signal 1 B (P3.5.1.3) = Inverted Stop
Ctrl Signal 2 B (P3.5.1.4) = Inverted Stop
2
Ctrl Signal 1 A (3.5.1.1) = Forward (Edge)
Ctrl Signal 2 A (3.5.1.2) = Backward (Edge)
Ctrl Signal 1 B (3.5.1.3) = Forward (Edge)
Ctrl Signal 2 B (3.5.1.4) = Backward (Edge)
3
Ctrl Signal 1 A (P3.5.1.1) = Start
Ctrl Signal 2 A (P3.5.1.2) = Reverse
Ctrl Signal 1 B (P3.5.1.3) = Start
Ctrl Signal 2 B (P3.5.1.4) = Reverse
4
Ctrl Signal 1 A (P3.5.1.1) = Start (Edge)
Ctrl Signal 2 A (P3.5.1.2) = Reverse
Ctrl Signal 1 B (P3.5.1.3) = Start (Edge)
Ctrl Signal 2 B (P3.5.1.4) = Reverse
in all examples.
Siemens BT300 HVAC Drive
Chapter 4 - Parameters and Menu Structure
Description
Operation Description
Parameters (M3)
41 | 180
DPD01809
2016-06-07