Siemens SINAMICS G120 User Manual

Function diagrams Setpoint channel 2-572
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Fig. 2-65 3040 – Direction limitation and direction reversal
- 3040 -
Function diagram
87654321
FP_3040_97_01.vsd
Setpoint channel
G120 CU230P-2
13.12.2010 V4.4
Direction limitation and direction reversal
[3030.8]
[3050.1]
-1
0
1
[2505.2]
p1110
[2505.2]
p1111
[2505.2]
p1113
0
1
0
0
1
0
n_set_1
STW setpoint chan
r1198
r1198
.11
1 = Direction reversal
STW setpoint chan
r1198
r1198
.5
1 = Inhibit negative direction of
rotation
STW setpoint chan
r1198
r1198
.6
1 = Inhibit positive direction of
rotation
n_limit setp
0.000 ... 210000.000 [1/min]
p1063 [D] (210000.000)
r1114
Setp after limit [1/min]
0
1
[7973.8]
Speed setpoint in Essential Service Mode
[7974.3]
(0)
ESM activation
p3880

Siemens SINAMICS G120 Specifications

General

Power Range	0.37 kW to 250 kW
Output Voltage	0 V to Input Voltage
Frequency Range	0 Hz to 650 Hz
Enclosure Rating	IP20, IP21, IP55
Control Modes	V/f control, vector control, servo control
Protection Features	Overvoltage, undervoltage, short circuit
Communication Interfaces	PROFIBUS, PROFINET, Modbus RTU
Operating Temperature	-10°C to +50°C
Cooling Method	Air cooling
Input Voltage	200 V to 240 V, 380 V to 480 V, 500 V to 690 V