Simplifying Configuration With Simocode Pro - Siemens SIMOCODE pro System Manual

1.2

Simplifying configuration with SIMOCODE pro

Conventional configuration without SIMOCODE pro
Individual components are used for control, monitoring and signal pre-
processing. The following components are to be used and the following
wiring is to be carried out:
• Insertion and wiring of overload relays, thermistor evaluation devices, current
transformers and analog/digital converters
• Wiring of the control circuit
• Connection of start/stop control devices
• The contactor must be brought into locking mode via the auxiliary switches
• Wiring of the interlocks.
The following figure illustrates the conventional configuration of a direct
starter:
1L1
3/N/PE ~ 50/60 Hz 400/230 V
L1
-F4
L2
L3
N
PE
-Q1
-F2-
1 3 5
Q1
-F3
2 4 6
-X1
1 3 5
-Q11
- Q1
2 4 6
Manual
-X2
1 3 5
Local stop
- F2
S1
2 4 6
Local start
2
S2
4 A - 20 mA
PE
U V W
M
ϑ
1
3~
-Q1
1N
Fig. 1-3: Conventional configuration of a motor feeder (direct starter)
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
Auto
PLC
Start/stop
-Q12
-Q1
-X3 -F3
1
Thermistor
evaluation
Automation level / I/O module
Feedback
-Q1 -F2 -F3 -Q1
-Q1
Switchgear
System description
Control commands
-Q11 -Q12
D
2
A
N
1-9