Siemens 3RW44 Manual page 91

Explanation of the possible parameters:
No action: Input has no function.
1)
Manual mode local: During operation with PROFIBUS/PROFINET, control of the soft
2)
starter can be transferred to the inputs by activating input control. The control function via
PROFIBUS/PROFINET is deactivated during this time.
Emergency start: Error: current unbalance exceeded, thermal motor model overload,
3)
temperature sensor open circuit, temperature sensor short circuit, temperature sensor
overload, maximum starting time exceeded, I
inadmissible I
emergency start function despite a pending group fault. An emergency start action is
assigned to one input, and, for example, "Motor CW > parameter set 1" to another. The
emergency start is active as long as the input is activated. It can also be activated during
operation.
Slow speed: The motor starts with the values set in the "Slow speed parameters" menu
4)
item when the "Slow speed" input and the "Motor CW/CCW parameter set 1/2/3" inputs are
activated at the same time.
Quick stop: If the input is activated, normal tripping with the currently set stopping function
5)
is executed (no group fault appears). The quick stop is executed independently of the control
priority.
Trip reset: Pending faults can be acknowledged after rectification.
6)
Motor CW parameter set 1/2/3: The motor starts (with rotation in line phase direction) and
7)
stops with the values stored in the respective parameter set.
Motor CCW parameter set 1/2/3: This function is active only when the "Slow speed"
8)
parameter is active at the same time. The motor starts with the values stored in the "Slow
speed parameters" menu item (with rotation opposite to the line phase direction).
Note
The "Trip Reset" input is edge-controlled. The level change from 0 to 24 V DC is evaluated
at the input. All other input functions are evaluated at the already pending 24 V DC level.
3RW44 soft starters
Manual, 03/2017, NEB535219502000/RS-AB/008
class setting: In the case of these faults, the motor can be started via the
e
6.4 Making settings in the selected parameter set
exceeded/undershot, ground fault detected,
e
Commissioning
91