3 Commissioning
3.4 Cyclic data
64
Electronic motor starter EMS-...-SWD
12/18 MN034002ZU-DE/EN
www.eaton.com
3.4 Cyclic data
EMS-DOS/ROS-SWD electronic motor starters have a maximum of seven
input bytes and one output byte. The amount of cyclical input data can be
varied by using different data profiles (
Section 3.6, “Data profiles”, Page
71).
3.4.1 Cyclic input data
Byte 0:
Status information: fault message, operating direction, module status
1 Byte
Set rated operational current, trip indication, overload needs to be reset
Bit
7
6
5
4
3
2
1
0
Configu-
ration
SUBST
PRSNT
–
DIAG
EN
DIRL
DIRR/
DIRON
ERR
Bit
Designation
Meaning
0
ERR
Fault message
1
DIRR/DIRON
Clockwise operating direction active (EMS-RO-…-SWD) or operating
direction active (EMS-DO-…-SWD
2
DIRL
Counterclockwise operating direction active (EMS-RO-…-SWD only)
3
EN
0: There is no external enable signal present.
1: An external enable signal is present.
4
DIAG
0: No diagnostics present
1: Diagnosis present
5
–
Not used
6
PRSNT
0: Module not available
1: Module available
7
SUBST
0: Configured module present
1: Universal module M22-SWD-NOP(C) present
Bit
7
6
5
4
3
2
1
0
Configu-
ration
ACKR
TRIPR
TRIPR
TRIPR
Ir
Ir
Ir
Ir
Bit
Designation
Meaning
0
Ir
Set value Ir
1
Ir
Set value Ir
2
Ir
Set value Ir
3
Ir
Set value Ir
4
TRIPR
Differential trip indication