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3 Communication via SmartWire-DT (SWD)
3.4 Input and output data
26
EMS2…-SWD Electronic motor starter
10/19 MN120008EN
www.eaton.com
3.4.1.2 Cyclicaloutput data
Byte 0: motor control
Bit
7
6
5
4
3
2
1
0
Configura-
tion
PDIR/
PDIRR
PSTOP
PDIRL
–
RESA
RESM
SDIRL
SDIR/
SDIRR
Bit
Designation
Meaning
0
1)
SDIR/SDIRR
0
: EMS2-DO-…-SWD do not actuate or do not preselect clockwise
rotation at EMS2-RO-…-SWD
1
: EMS2-DO-…-SWD actuate or preselect clockwise rotation at
EMS2-RO-…-SWD
1
1)
SDIRL
Only present for EMS2-RO-…-SWD
0
: Do not preselect counterclockwise rotation
1
: Select counterclockwise rotation
2
2)
RESM
1: manual reset after overload shutdown by a rising edge
3
2)
RESA
1: automatic reset after overload shutdown (continuous signal)
4
2)
–
Not used
5
3)
PDIRL
A rising edge starts the counterclockwise rotation with EMS2-RO-…-
SWD.
6
3)
PSTOP
A rising edge stops the motor.
7
3)
PDIR/PDIRR
A rising edge starts EMS2-DO-…-SWD or the clockwise rotation with
EMS2-RO-…-SWD.
1) Starting/stopping the electronic motor starter with a static signal:
the signal must prevail for the duration of operation. A removal indicates stopping the drive.
Alternatively, the motor starter can be actuated with impulses (see Bit 5, Bit 6 and Bit 7)
2) Reset (detailed functional description
section 4.2.6, “Tripping and reset”, page 38)
3) Starting/stopping the drive with impulses:
the activation takes place in each case by the rising edge of the signal.
Alternatively, the actuation can be carried out via static signals (see Bit 0 and Bit 1)
Содержание EMS2 SWD Series
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Страница 58: ...7 Technical data 54 EMS2 SWD Electronic motor starter 10 19 MN120008EN www eaton com ...
Страница 60: ...8 Dimensions 56 EMS2 SWD Electronic motor starter 10 19 MN120008EN www eaton com ...