Siemens SIRIUS 3RW44 - Page 68

Commissioning
SIRIUS 3RW44 manual
5-26 GWA 4NEB 535 2195-02 DS 02
5.4.7 Parameterizing the Inputs
Fig. 5-22: Parameterizing the inputs
change
ESC
Input 1 - Action
1
select
ESC
Inputs
4
OK
change
ESC
Input 2 - Action
2
OK
change
ESC
Input 3 - Action
3
No action
OK
change
ESC
Input 4 - Action
4
Trip Reset
OK
Motor right PS1
No action
Parameterization options for
control inputs 1 ... 4
No action
1)
Manual op. local
2)
Emergency start
3)
Slow speed
4)
Quick stop
5)
Trip Reset
6)
Motor right parameter set 1
7)
Motor left parameter set 1
8)
Motor right parameter set 2
7)
Motor left parameter set 2
8)
Motor right parameter set 3
7)
Motor left parameter set 3
8)
Notice
If one action is assigned to two different inputs, both of
the inputs must be connected to carry out the selected
function (e.g. to obtain logical "AND" linking for a start
command, assign the "Motor right PS1" function to both
input 1 and 2. A start command is only accepted if both
inputs are active.).
Notice
If the soft starter is switched off via a motor protection or
device protection tripping, the action cannot be
acknowledged using the "Trip reset" function until the
displayed cooling time has expired.
Explanation of the possible parameters:
1)
No action:
Input without function.
2)
Manual operation local:
When operated with Profibus, the soft starter control can be
transmitted to the inputs by activating the input control. The
control functions via Profibus are deactivated during this time.
3)
Emergency start:
In the case of certain types of faults (e.g. temperature sensor
fault or thermal motor model overload) the motor can be started
via the emergency start function despite a pending group error
(emergency start action assigned to one input, "motor right >
parameter set 1" e.g. assigned to another. Both inputs must be
active for an emergency start.)
4)
Slow speed:
The motor starts with the values set under the "slow speed
parameters" menu item when the "Slow speed" input and the
"Motor right/left parameter set 1/2/3" input are activated at the
same time.
5)
Quick stop:
If the input is activated, an operational tripping with the currently
set stopping function is carried out (no group error appears).
The quick stop is carried out independently of the control priority.
6)
Trip reset:
Pending faults can be acknowledged after rectification.
7)
Motor right parameter set 1/2/3:
The motor starts (with rotation in line phase directection) and
stops with the values stored in the respective parameter set.
8)
Motor left parameter set 1/2/3:
This function is active only when the "slow speed" parameter is
active at the same time. The motor starts with the values stored
under the "Slow speed parameters" menu item (with rotation
counter-clockwise to the line phase direction).
select
ESC
Settings
3
OK
Display mea-
SIEMENS
Menu
3RW44
1
ESC
ESC OK
OK
select
1
Status display
select
2
ESC OK
OK
select
ESC
Parameter
1
OK
select
ESC
Parameter
2
OK
select
ESC
Parameter
3
OK
set 1
set 2
set 3
OK
OK
sured value