Siemens SIMATIC ET 200pro - Table 10-13: Description of Input N - Action

SIMATIC - ET 200pro motor starter
10-22 GWA 4NEB 950 5661-02 DS 04
Input n – action – level – Signal Operati
ng
mode
Description
No action NO /
NC
n.la / la all —
Tr i p
without
restart
NO /
NC
n.la / – all • Leads to the motor and brake switching off.
• Acknowledgment after removal of the cause of
the tripping (initial state) is required.
Trip with restart
(autoreset)
NO /
NC
n.la / – all • Leads to the motor and brake switching off.
• Automatic acknowledgment after removal of the
cause of the tripping (initial state) is required.
Tripping end posi-
tion clockwise
NO /
NC
n.la / – all • Independent of the direction of rotation, the
motor and brake output are switched off.
• The brake output can be switched on again once
the control commands 'Brake' and 'Motor CW/
CCW' have been deleted.
• Tripping end position clockwise: The motor can
only be switched on again with the countercom-
mand 'Motor CCW'.
Tripping
end position coun-
terclockwise
NO /
NC
n.la / – all • Tripping end position counterclockwise: The
motor can only be switched on again with the
countercommand 'Motor CW'.
General warning NO /
NC
n.la / la all • The 'General warning' signal is set.
• The motor starter and brake output are not
switched off!
la: The input action responds to the active edge of
the input signal. This also enables deactivation
if the input signal is active.
The action is deactivated with "trip reset".
Operating mode
'Manual operation
local'
NO /
NC
n.la / – all • Control only possible via 'Input n - action': Motor
CLOCKWISE and Motor COUNTER-CLOCKWISE
(see below) possible!
• Control via field bus (operating mode 'Auto-
matic') is not possible!
• Operating mode 'Automatic' is only possible
again once the operating mode 'Manual opera-
tion local' has been canceled and 'Input n –
action': 'Motor CLOCKWISE' or 'Motor COUN-
TERCLOCKWISE is not active.
Emergency start S / – n.la / – all • If a SWITCH-ON command is present, the motor
is switched on despite an existing trip reason.
• If a SWITCH-ON command for the brake output
is present, this is switched on too.
• Only permitted as a make contact!
Table 10-13: Description of 'Input n – action'