Class 8839 58M Enclosed AC Drives
Standard Modifications
151
09/2003
© 2000–2003 Schneider Electric All Rights Reserved
OPERATOR CONTROL DEVICE OPTIONS
These door-mounted operator controls provide digital and analog inputs for commanding drive speed
and start/stop functions. The digital and analog input terminals are active only when the keypad is
programmed for the Terminal Mode of operation.
Mod
A07
Hand-Off-Auto selector switch with manual speed potentiometer
Provides a door-mounted three-position selector switch and manual speed potentiometer. The Hand-Off-Auto selector
switch is used to select between the AI1 and AI2 analog inputs. In the Auto position, the motor may be started and
stopped by a user-supplied remote contact. The speed may be adjusted by a 4–20 mAdc signal to analog input
reference AI2 or with the door-mounted manual speed potentiometer. The Off position stops the motor and is also used
to reset drive controller faults.
Mod
B07
Hand-Off-Auto selector switch Start/Stop push buttons and manual speed potentiometer
Provides a door-mounted three-position selector switch and manual speed potentiometer. The Hand-Off-Auto selector
switch is used to select between the AI1 and AI2 analog inputs. In the Auto position, the motor may be started and
stopped by a user-supplied remote contact. The speed may be adjusted by a 4–20 mAdc signal to analog input
reference AI2 or with the door-mounted manual speed potentiometer. In the Hand position, Start/Stop pushbuttons are
used to start and stop the motor using a three-wire control strategy. The Off position stops the motor and is also used
to reset drive controller faults.
Mod
C07
Start/Stop push buttons with manual speed potentiometer
Provides Start/Stop pushbuttons to start and stop the motor using a three-wire control strategy. The speed is adjusted
by a door-mounted manual speed potentiometer. The drive disconnect is used to reset drive controller faults unless
the Fault Reset (option P10) is ordered.
Mod
D07
Start/Stop push buttons, Forward-Reverse selector switch with manual speed potentiometer
Provides Start/Stop pushbuttons to start and stop the motor using a three-wire control strategy. The speed is adjusted
by a door-mounted manual speed potentiometer. Motor direction is controlled with a forward-reverse selector switch.
The drive disconnect is used to reset drive controller faults unless the Fault Reset option (option P10) is ordered.
Mod
E07
Hand-Off-Auto selector, Local-Remote selector switch with manual speed potentiometer
Provides a door-mounted three-position selector switch and manual speed potentiometer. The Hand-Off-Auto selector
switch is used to select between the AI1 and AI2 analog inputs. In the Auto position, the motor may be started and
stopped by a user-supplied remote contact. The speed may be adjusted by a 4–20 mAdc signal to analog input
reference AI2 or with the door-mounted manual speed potentiometer. The Off position stops the motor and is also used
to reset drive controller faults.
Mod
F07
Communication-Auto-Off-Hand selector switch with manual speed potentiometer
Provides a door-mounted four-position selector switch and manual speed potentiometer door. The Communication-
Auto-Off-Hand selector switch is used to select between the AI1 and AI2 analog inputs. In the Auto position, the motor
may be started and stopped by a user-supplied remote contact. The speed may be adjusted by a 4–20 mAdc signal
to analog input reference AI2 or with the door-mounted manual speed potentiometer. The Off position stops the motor
and is also used to reset drive controller faults. In Communication position, control is by serial communication to a
communication card.
