Siemens SINAMICS G120C DP User Manual

8.18.3 Inhibit direction of rotation
Function description
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In the factory setting of the converter, both motor directions of rotation are enabled.
Set the corresponding parameter to a value = 1 to permanently block directions of rotation.
Example
Table 8-50 Application examples for inhibiting and enabling a direction of rotation
Parameter Description
p1110[0] = 1 Negative direction of rotation is permanently inhibited.
p1110[0] = 722.3 Digital input3 = 0: Negative direction of rotation is enabled.
Digital input3 = 1: Negative direction of rotation is inhibited.
Parameter
Parameter Description Factory setting
p1110[C] BI: Inhibit negative direction 0
p1111[C] BI: Inhibit positive direction 0
Advanced commissioning
8.18Setpoint processing
SINAMICS G120C Converters
282 Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK

Siemens SINAMICS G120C DP Specifications

General

Protection Rating	IP20
Frequency Range	0 to 650 Hz
Control Modes	V/f, sensorless vector control
Communication Interfaces	PROFIBUS DP
Ambient Temperature	-10 to +50 °C (without derating), -10 to +60 °C (with derating)
Overload Capacity	150 % rated current for 60 s, 200 % rated current for 3 s
Storage Temperature	-40 to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Voltage Range	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Output Voltage	0 V to Supply Voltage