Siemens SIMOCODE pro System Manual

Motor control
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
4-35
Schematic
Fig. 4-17: Schematic of the "Star-delta reversing starter" control function, "Protection/Control"
function block
Settings
You will find detailed information about the settings in:
Chapter 4.2.2 "General settings and definitions".
Star-delta
reversing starter
Description
OFF OFF control command
(connection with arbitrary socket ,
usually with "Enabled control command - OFF" socket)
ON > ON> control command
(connection with arbitrary socket ,
usually with "Enabled control command - ON >" socket)
ON < ON< control command
(connection with arbitrary socket ,
usually with "Enabled control command - ON <" socket)
FB ON Auxiliary control input "Feedback ON"
(connection with arbitrary socket ,
usually with "Status - Motor current flowing" socket)
Table 4-11: Star-delta reversing starter settings
Control commands
Auxiliary control inputs
Contactor controls
Displays
Status
QE1
QE2
FB ON*
QLA
QLE>
QLS
OFF
ON >
OFF
ON >
(ON >)
(OFF)
(Fault)
QE3
ON <
Protection/Control
Feedback time
Execution time
Non-maintained
Load type
Change-over pause
Max.
star time
Transformer
mounted
Change-over
command Saving
Interlocking time
*Feedback ON
QLE<
(ON <)
QE4
ON <
Star-delta
reversing starter
Motor protection
Star contactor
Delta contactor
RIGHT - Network contactor
LEFT - Network contactor
Change-over pause
active
Interlocking time
active
Extended control
Separate failsafe
function from
command mode
control function

Siemens SIMOCODE pro Specifications

General

Protection Class	IP20
Mounting Type	DIN rail mounting
Rated Operational Voltage	24 V DC
Rated Current	Up to 820 A
Protection Functions	Overload, short-circuit, phase failure, asymmetry, ground fault, motor stall
Operating Temperature Range	-25°C to +60°C
Communication Protocols	PROFIBUS DP, PROFINET, Modbus RTU
Analog Outputs	Up to 2
Temperature Monitoring	PTC/KTY, RTD (PT100/PT1000)
Digital Outputs	Relay outputs, Solid-state outputs
Analog Inputs	0/4-20mA, PT100/PT1000