Two-Wire Control, Method 2 - Siemens SINAMICS G110D Operating Instructions Manual

Table 6- 3
Motor ON
Table 6- 4
Parameter
P0700 = 2
P0727 = 0
P0701 = 1
P0702 = 12
6.2.3

Two-wire control, method 2

Function description
This control method uses two control commands as permanent signals.
CW and CCW rotation of the motor is started and stopped with one control command each.
To change the direction, the drive must first decelerate to 0 Hz with OFF1 before the
direction reversal signal is accepted.
Figure 6-3
SINAMICS G110D
Operating Instructions, 2009-05-15, A5E02385577A AB
Function table
Reverse Function
motor
0 0 OFF1: The motor decelerates to a standstill
0 1 OFF1: The motor decelerates to a standstill
1 0 The motor accelerates to the setpoint
1 1 The motor accelerates to the inverted setpoint
Parameterizing the function
Description
Controls the motor using the digital inputs of the inverter
Two-wire control, method 1 or 2
The motor is power-up with digital input 0
Further options:
The motor can be powered-up with any other digital input, e.g. with digital input 3 via
P0704 = 1
The motor is reversed with digital input 1
Further options:
The motor can be reversed with any other digital input, e.g. with digital input 3 via
P0704 = 12
Two-wire control using digital inputs, method 2
Functions
6.2 Inverter Control
85