Eaton NZM2 Manual page 56

11/04 MN01219002Z-EN
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Pushbutton
Pushbutton "OFF"
Fieldbus Fieldbus
Motor
a b
Figure 9: Switching element on the DMI: Pushbutton fieldbus
controlled via command codes
a The pulse on the "ON" pushbutton on location switches the
motor on.
b The switch on command via the fieldbus has no external effects
as the motor is already switched on.
c The switch-off command causes the motor to switch off via the
fieldbus.
d The switch-on command causes the motor to switch on via the
fieldbus.
e Pressing the "ON" pushbutton on location has no effect as the
motor is already switched on.
f Pressing the "OFF" pushbutton (L-active) switches the motor
off again.
g The switch-off command on the fieldbus has no effect.
Parameter setting
c d e f g
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