Siemens 3RW40271BB14 Manuel d'utilisation - Page 7
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Display overview
3RW40
U
= 0
s
Operating state
OFF
Start-up
Bypassed
Run-out
Warning
I
/ class setting invalid
e
Start-up locked, device too warm
Error
Supply voltage electronics invalid
Invalid I
/ class setting and IN (0 -> 1)
e
Motor protection switch-off
Overload relay / thermistor
Thermistor motor protection
Wire break / short circuit
Thermal overload device
- Missing load voltage
- Phase failure, no load
Device fault
Test function
1)
Press TEST for t > 5 s
RESET MODE (press to change)
Manual Reset
Auto Reset
s
Remote Reset
ee Fig. 6.2
LED display
OFF
ON
flashing
WARNING
!
Automatic restart.
May result in death, serious injury or damage to property.
The automatic reset mode (RESET MODE) must not be used in applications where an unexpected restart of the motor after the
recovery time has elapsed may lead to personal injury or damage to property.
The start command (e.g. by the PLC) must be reset before a reset command, since an automatic restart is executed when a start
command is pending after the reset command. This especially applies to motor protection tripping. For safety reasons it is
recommended to integrate the group fault output (terminals 95 and 96) into the control.
3ZX1012-0RW40-2DA1
LED displays on 3RW40
Soft starter
STATE /
DEVICE
BYPASSED
(rd/gn/ylw)
/ FAILURE
(gn/rd)
IN
0
gn
1
gn
gn
1
gn
gn
0
gn
gn
gn
gn
gn
ylw
rd
gn
rd
gn
gn
ylw
rd
gn
rd
rd
rd
gn
gn
ylw
=
=
flickering
green
yellow
Motor protection
RESET
OVERLOAD
13 14
MODE
(rd)
(ON)
(ylw/gn)
rd
ylw
gn
rd
1)
Motor protection shutdown test
=
red
Auxiliary contacts
96 95 98
13 14
24 23
FAILURE /
(RUN)
(BYPASSED)
OVERLOAD
7