Siemens SIMOCODE pro System Manual

Motor control
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
4-63
Making internal assignments
You have to make the following assignments:
1) Assign the QE1 contactor control to the relay output which controls the coil
of the network contactor (right).
2) Assign the QE2 contactor control to the relay output which controls the coil
of the network contactor (left).
3) Assign the QE4 contactor control to an arbitrary relay output from which the
"ON input" of the soft starter should be controlled.
4) Assign the QE3 contactor control to the relay output that supplies the 20 ms
acknowledgment signal to the soft starter.
5) Assign the "ON >", "ON <" and "OFF" control commands to the enabled
control commands.
6) Assign the SIMOCODE pro input to which the "Fault" signal output of the soft
starter is connected to the input (socket) of the standard function "External
fault 1".
7) The "Start-up end" signal of the soft starter can also be wired to one of the
inputs and processed by SIMOCODE pro.
Note
An additional digital module may be necessary for this control function.
Schematic
Fig. 4-26: Schematic of the "Soft starter with reversing contactor" control function, "Protection/
Control" function block
Interlocking time
active
QE4
Control commands
Feedback
Contactor controls
Displays
Status
QE2
FB ON*
QLE<
QLA
QLE>
QLS
ON <
OFF
ON >
ON <
OFF
ON >
Protection/Control
Feedback time
Execution time
Interlocking time
Non-maintained
Change-over
Load type
command Saving
(ON >)
(OFF)
(Fault)
(ON <)
*Feedback ON
QE1
QE3
RIGHT
LEFT
Soft starter with
Motor protection
20 ms
ON
reversing contactor
Extended control
Separate failsafe
function from
control function
command mode

Siemens SIMOCODE pro Specifications

General

Brand	Siemens
Model	SIMOCODE pro
Category	Control Unit
Language	English