Siemens SIMOCODE pro System Manual

Motor control
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
4-45
Schematic
Fig. 4-20: Schematic of the "Pole-changing starter" control function, "Protection/Control" function
block
Control commands
Auxiliary control inputs
Contactor controls
Displays
Status
QE1
QE2
FB ON*
QLA
QLE>
QLS
OFF
ON >
OFF
ON >
(ON >)
(OFF)
(Fault)
*Feedback ON
ON >>
ON >>
QLE>>
(ON >>)
Protection/Control
Feedback time
Execution time
Non-maintained
Load type
Change-over pause
Change-over
command Saving
Pole-changing starter
Motor protection
Change-over pause
active
FAST
SLOW
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