Siemens CU240B-2 List Manual

SINAMICS G120 Control Units CU240B-2/CU240E-2 List Manual (LH11), 01/2016, A5E33839529
581
3 Function diagrams
3.3 Input/output terminals
Fig. 3-18 2273 – Three-wire control
- 2273 -
Function diagram
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fp_2273_97_62.vsd
Input/Output Terminals
G120 CU240B/E-2
09.12.2015 V4.7.6
Three-wire control
(0)
2/3 wire cmd 1
p3330[C]
0 ... 4
p3334 (0)
(0)
2/3 wire cmd 2
p3331[C]
(0)
2/3 wire cmd 3
p3332[C]
(0)
2/3 wire cmd 1
p3330[C]
0 ... 4
p3334 (0)
(0)
2/3 wire cmd 2
p3331[C]
(0)
2/3 wire cmd 3
p3332[C]
t
t
t
t
t
t
t
t
2/3 wire STW
r3333
r3333
2/3 wire STW
r3333
r3333
.0
.1
(2090.11)
Setp inv
p1113[C]
(2090.0)
ON / OFF (OFF1)
p0840[C]
2/3 wire STW
r3333
r3333
2/3 wire STW
r3333
r3333
.0
.1
(2090.11)
Setp inv
p1113[C]
(2090.0)
ON / OFF (OFF1)
p0840[C]
<1>
1
2/3 wire STW
r3333
r3333
.2
1
2/3 wire STW
r3333
r3333
.3
<1>
1
2/3 wire STW
r3333
r3333
.2
1
2/3 wire STW
r3333
r3333
.3
<1>
OFF1 OFF1
OFF1
OFF1Setpoint inverted Setpoint inverted
Setpoint Setpoint
Command ignored Command ignored
Enable /
OFF1
ON
Clockwise
ON
Counterclockwise
Clockwise
Counterclockwise
Motor speed
ON
Clockwise
Counterclockwise
Motor speed
Reversing
Enable /
OFF1
Ongoing interconnection is either possible from r3333.0/r3333.1 or from the inverted signals
r3333.2/r3333.3.
Three-wire control (p0015 = 19 or p3334 = 3)
enable clockwise/counterclockwise
Three-wire control (p0015 = 20 or p3334 = 4)
enable ON/reversing
CU DI Status
r0722
r0722
.x
CU DI status
r0722
r0722
.x
CU DI Status
r0722
r0722
.x
CU DI Status
r0722
r0722
.x
CU DI status
r0722
r0722
.x
CU DI Status
r0722
r0722
.x

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English