Siemens SIRIUS 3RW44 - Parameterizing the Inputs

Commissioning
SIRIUS 3RW44 manual
5-28 GWA 4NEB 535 2195-02 DS 06
5.4.7 Parameterizing the Inputs
Figure 5-22:Parameterizing the inputs
change
ESC
Input 1 -
1
ESC
Inputs
4
OK
ESC
Input 2 -
2
OK
ESC
Input 3 -
3
No action
OK
ESC
Input 4 -
4
Trip Reset
OK
action
action
action
action
Motor right PS1
No action
Parameterization options for
control inputs 1 ... 4
No action
1)
Manual operation 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 the same action is assigned to two different inputs, both
of the inputs must also be operated in order 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
inherent 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 function via PROFIBUS is deactivated during this time.
3)
Emergency start:
Error: Current unbalance exceeded, thermal motor model
overload, temperature sensor open, temperature sensor short,
temperature sensor overload, maximum starting time exceeded,
current limit exceeded/undershot, ground fault detected,
impermissible le / CLASS setting: In the case of these faults, the
motor can be started via the emergency start function despite a
pending group error input. An emergency start action will be
assigned to one input, and, for example, "Motor right >
parameter set 1" assigned to another. The emergency start is
active as long as the input is activated. It can also be activated
during operation.
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)
Quickstop:
If the input is activated, a normal tripping with the currently set
stopping function is carried out (no group error appears). The
quickstop 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 direction) 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).
ESC
Settings
3
OK
Display mea-
select
SIEMENS
Menu
3RW44
1
sured value
ESC
ESC OK
OK
select
Status
select
2
display
ESC OK
OK
ESC
Parameter
1
OK
ESC
Parameter
2
OK
ESC
Parameter
3
OK
set 1
set 2
set 3
OK
OK
Note
An input action can only be
altered if the respective input is
inactive.
select
select
select
select
select
change
change
change
Note
The "Trip Reset" input is edge-triggered, the level change from 0 to 24 V DC is analyzed at the input. All other input
functions are analyzed on top of the already pending 24 V DC level.