Three-Wire Control, Method 1 - Siemens SINAMICS G110D Operating Instructions Manual

Table 6- 7
Motor ON /
Table 6- 8
Parameter
P0700 = 2
P0727 = 1
P0701 = 1
P0702 = 2
6.2.5

Three-wire control, method 1

Function description
● The first control command is a permanent enable signal for starting the motor. When this
● CW rotation is activated with the positive edge of the second control command.
● CCW rotation is activated with the positive edge of the third control command.
SINAMICS G110D
Operating Instructions, 2009-05-15, A5E02385577A AB
Function table
Motor ON /
CW CCW
0 0
0 1
1 0
1 1
Parameterizing the function
Description
Controls the motor using the digital inputs of the inverter
Two-wire control, method 3
CW rotation is activated with digital input 0
Further options:
CW rotation can be activated with any other digital input, e.g. with digital input 3 via
P0704 = 1
CCW rotation is activated with digital input 1
Further options:
CCW rotation can be activated with any other digital input, e.g. with digital input 3 via
P0704 = 2
enable signal is canceled, the motor stops.
Figure 6-5 Three-wire control using digital inputs, method 1
Function
OFF1: The motor decelerates to a standstill
The motor accelerates to the inverted setpoint
The motor accelerates to the setpoint
OFF1: The motor decelerates to a standstill
Functions
6.2 Inverter Control
87