Siemens SINAMICS G120 User Manual

Function diagrams Free Function Blocks 2-618
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Fig. 2-108 7260 – LIM (limiter)
- 7260 -
Function diagram
87654321
FP_7260_97_51.vsd
Control function blocks
G120 CU230P-2
13.12.2010 V4.4
LIM (limiter)
LIM 0
XY
LU
LL QL
QU
LIM 1
r20231
LIM 0 output Y
LIM 0 QL
r20233
LIM 0 RTG
5 ... 9999
p20234 (9999)
LIM 0 RunSeq
0 ... 32000
p20235 (640)
LIM 0 upper lim LU
-340.28235E36 ... 340.28235E36
p20229 (0.0000)
LIM 0 lower lim LL
-340.28235E36 ... 340.28235E36
p20230 (0.0000)
LIM 0 QU
r20232
LIM 0 input X
(0)
p20228
XY
LU
LL QL
QU
r20239
LIM 1 output Y
LIM 1 QL
r20241
LIM 1 RTG
5 ... 9999
p20242 (9999)
LIM 1 RunSeq
0 ... 32000
p20243 (650)
LIM 1 upper lim LU
-340.28235E36 ... 340.28235E36
p20237 (0.0000)
LIM 1 lower lim LL
-340.28235E36 ... 340.28235E36
p20238 (0.0000)
LIM 1 QU
r20240
LIM 1 input X
(0)
p20236

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